Cheap Flight Deals From St. The cheapest flight from St. Cheap Flights from STL to ORD starting at $83 One Way, $167 Round Trip Prices starting at $167 for return flights and $83 for one-way flights to OHare Intl. Flights from Chicago, IL to St. Outbound indirect flight with Southern Airways Express, departs from St Louis on Fri, 24 Mar, arriving in Chicago OHare International. St Louis to Chicago Weve scanned 125,880,122 round trip itineraries and found the cheapest flights to Chicago. AVERAGE FLIGHT TIME 1 hr 14 mins CHEAPEST DIRECT RETURN £99 AVERAGE FLIGHTS PER WEEK 399 AIRLINES THAT FLY DIRECT Southwest Airlines See more airlines Alternative St Louis to Chicago routes. Flights to United States. $102 Cheap United flights St. Departing Fri, 24 Mar, returning Mon, 27 Mar. Louis to OHare Intl in April, May 2023 Apr 17 - Apr 18 STL Lambert-St Louis ORD Chicago OHare Intl 1 stop 17h 05m ORD Chicago OHare Intl STL. Cheap flights from St. Direct flights from St Louis to Chicago OHare InternationalWant to fly non-stop to . Cheap Flights From Stl To ChicagoLouis (STL) to Chicago (PWK). Louis to Chicago Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Find The Best Day To Fly from St. Louis (STL) to Chicago (CHI) from $67. Direct flights from St Louis to Chicago Want to fly non-stop to Chicago? We’ll help you find your ideal route. Direct flights only $102 Cheap United flights St. The best round-trip flight deal from St. Louis to Edmonton Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Wander Wisely with exceptional service, 24/7 support Feel at ease with free flight cancellations within 24 hours of booking. All deals One way Roundtrip Sat, May 6 STL St. Louis (STL) to Chicago (MDW) Bundle Your Flight + Hotel & Save! Roundtrip One-way Multi-city 1 traveler Economy Leaving from. Explore your options and book your St. price over the last 2 weeks) Top tips for finding a cheap flight from STL to Chicago Midway Airport High season is considered to be September, October and November. Louis to Chicago OHare Intl Airport from $67. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight. From Lambert-St Louis to Chicago OHare Intl. Cheap Flights from St Louis to Chicago OHare International from £111 Return / Skyscanner Cheap Flights from St Louis to Chicago OHare International One way Multi-city Direct flights only Search flights Home United States St Louis Chicago OHare International Compare St Louis to Chicago OHare International flight deals. The cheapest month to fly from St. Louis to Chicago OHare Intl Airport from $71 / Priceline Cheap flights from St. Round-trip flight with Spirit Airlines. Chicago OHare International? We’ll help you find your ideal route. Flights from St. Louis to Chicago (Midway) flight with Southwest today! When you fly Southwest Two bags fly free® No change and no cancel fees Flight credits dont expire Free entertainment and $8 Internet Low fare alert St. Louis (STL) to Chicago (PWK) Bundle Your Flight + Hotel & Save! Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Featured airlines Add Price Drop Protection and Expedia will pay you back if your flight gets cheaper. Cheap Flights from Chicago to St Louis from ₹ 6,388. Looking for a cheap last-minute deal or the best roundtrip flight from St Louis to Chicago? Find the lowest prices on one-way and roundtrip tickets right here. $97 Cheap Flights from St. Cheap Flight Deals From Chicago (CHI) to Alton (STL) Starting at $83 Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Direct flights only Earn rewards on top of your airline miles with Orbitz Rewards Many airlines offer flexible change policies. Louis to Chicago Midway from $75. Airfares from $83 One Way, $167 Round Trip from Chicago to Alton. One-way flight from Lambert-St Louis to Chicago OHare Intl. Louis to Chicago OHare Intl Airport. $83 Cheap Flights from St. Flights from Chicago OHare Intl Airport (ORD) to St. Louis to Chicago (OHare) with Southwest Airlines ®. AVERAGE FLIGHT TIME 1 hr 14 mins CHEAPEST DIRECT RETURN £99 AVERAGE FLIGHTS PER WEEK 399 AIRLINES THAT FLY DIRECT Southwest Airlines See more airlines Alternative St Louis to Chicago routes. Louis Round-trip 1 adult Economy 0 bags Direct flights only Add hotel Fri 6/2 Fri 6/9 Here is why travelers choose KAYAK. STL to MDW (Saint Louis to Chicago) Flights Cheapest STL to MDW Flights Best airfare and ticket deals for STL to MDW flights are based on recent deals found by Expedia. $105 Cheap Flights from St. May from $146 Jun from $148 Jul from $146 Aug from $148 Sep from $151 Oct from $149 Show more months Direct flights from St Louis to Chicago Airlines that fly direct from St Louis to Chicago Southwest Airlines See more airlines Alternative St Louis to Chicago routes. Cheap STL to MDW Tickets Calendar Lowest round trip prices customers recently found on Expedia 1. Louis to Chicago with no change fee on selected flights. Cheap Flights from Chicago (ORD) to St. STL to ORD (Saint Louis to Chicago) Flights Cheapest STL to ORD Flights Best airfare and ticket deals for STL to ORD flights are based on recent deals found by Expedia. Louis to Chicago Amazing American Airlines STL to ORD Flight Deals. Louis from $81 / (MDW - STL) - KAYAK Vacation Rentals KAYAK for Business NEW MDW - STL Find cheap flights from Chicago Midway Airport to St. found within the past 7 days were round trip and $103 one way. Average flight time 1 hr 21 mins; Cheapest direct return £169; Average flights per week 417; Airlines that fly direct from St Louis to Chicago OHare International. Louis (STL) Bundle Your Flight + Hotel & Save! Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Featured airlines Add Price Drop Protection and Expedia will pay you back if your flight gets cheaper. Louis, MO to Chicago (Midway), IL departing on 5/26 one-way starting at $130 Book now See all our low fares from St. Average price round-trip. Return flight with Southern Airways Express. STL CHI Wed 4/19 Southern Airways 1 stop CHI STL Thu 4/20 Southern Airways 1 stop. Louis International Airport to Chicago OHare International Airport flight to make your booking and travel a breeze. Flight from Chicago Midway Airport to St. $83 Cheap Flights from Chicago (ORD) to St. Flights from St. Average prices by travel date $75 $50 $25 May May Over the next 30 days, a one-way train trip from St Louis to Chicago will cost between $36 and $61. Louis (STL) to OHare Intl (ORD) from $71 Round-trip One-way Multi-city St. Louis to Chicago OHare Airport was found 39 days before departure, on average. The cheapest month to fly is March. Louis, MO to Chicago (Midway), IL departing on 8/1 one-way starting at* $95 Book now. Book Cheap Flights from St Louis to Chicago Looking for St Louis to Chicago flights? Book your air tickets with us and, at CheapOair you can also choose from an extensive list of airlines flying on the route. CHI STL Tue 5/16 United nonstop STL CHI Tue 5/23 United nonstop Check Rates $174. Book one-way or return flights from St. Louis to Chicago Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Wander Wisely with exceptional service, 24/7 support Feel at ease with free flight cancellations within 24 hours of booking. Sat, 1 Apr ORD - STL with United. Louis to Chicago was found 33 days before departure, on average. Louis (STL) to Istanbul (IST) Starting at $635 Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Direct flights only Earn rewards on top of your airline miles with Orbitz Rewards Many airlines offer flexible change policies. Louis? While on average a flight from Chicago OHare Intl Airport to St. Louis Lambert International Airport (STL) is the main airport from which the bulk of flights from St. com The best prices from Lambert-St Louis to Chicago are usually found in February or January, booked 37 days in advance, depart on a Wednesday or Tuesday and return on a Saturday Home Flights North America USA Illinois Chicago Cheap flights from Lambert-St Louis to Chicago. The cheapest flight from Chicago to St. Outbound indirect flight with Southern Airways Express, departs from St Louis on Tue, 10 Oct, arriving in Chicago OHare International. AVERAGE FLIGHT TIME 1 hr 14 mins CHEAPEST DIRECT RETURN £99 AVERAGE FLIGHTS PER WEEK 399 AIRLINES THAT FLY DIRECT Southwest Airlines See more airlines Alternative St Louis to Chicago routes. Prices starting at $167 for return flights and $83 for one-way flights to Alton were the cheapest prices found within the past 7 days, for the period specified. It looks like St Louis to Chicago flights are currently cheapest in May. Louis in April, May 2023 May 3 - May 9 ORD Chicago OHare Intl STL Lambert-St Louis 1 stop 3h 05m STL Lambert-St Louis ORD Chicago OHare Intl 1 stop 12h 46m $143 Multiple Airlines Pick Dates Deal found 4/11 May 12 - May 17 ORD Chicago OHare Intl STL Lambert-St Louis 1 stop 3h 05m STL Lambert-St Louis ORD. Louis International Airport to Chicago OHare International Airport flight. Louis High season is considered to be June, July and August. Each month there are several airlines that offer direct flights from Saint Louis (STL) to Chicago (ORD). Direct flights from St Louis to Chicago Want to fly non-stop to Chicago? We’ll help you find your ideal route. Louis to Chicago OHare Intl Airport found on momondo in the last 72 hours is $144. Louis depart for locations across the world. Cheap Flight Deals From Chicago (CHI) to Mascoutah (STL) Starting at $59 Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Direct flights only Earn rewards on top of your airline miles with Orbitz Rewards Many airlines offer flexible change policies. Louis to Chicago Midway Airport. Find United Airlines cheap flights from Saint Louis to Chicago. $83 Cheap Flights from St. The cheapest month to fly is February. $83 Cheap Flights from Chicago (ORD) to St. Cheap Flights from St Louis to Chicago OHare International>Cheap Flights from St Louis to Chicago OHare International. Louis, MO from $70 - Cheapflights. $103 American Airlines Cheap Flights from St. Louis (STL) Chicago (ORD) Sun 4/16 Sun 4/23 1 adult Economy Find Your Flight Home United States Illinois Chicago Chicago OHare Intl Airport. Flight from Chicago Midway Airport to St. price over the last 2 weeks) Top tips for finding a cheap flight from MDW to St. Book one-way or return flights from St. You can find the cheapest tickets if you book your trip at least 28 days prior to the travel date. Cheap Flights from Chicago to Alton. Louis was found 66 days before departure, on average. Louis, MO to Chicago (Midway), IL departing on 8/1 one-way starting at* $95 Book now. com 1 adult, Economy Find deals The best prices from Chicago to Lambert-St Louis are usually found in January or February, booked 60 days in advance, depart on a Saturday or Tuesday and return on a Wednesday Home Flights North America USA Missouri St. Direct flights from Chicago to St Louis Want to fly non-stop to St Louis? We’ll help you find your ideal route. Enjoy a Saint Louis to Chicago modern flight experience in premium cabins with Wi-Fi. *Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days. Low Fares Done Right / Frontier Airlines BOOK A FLIGHT Round-trip One-way From* To* Depart Date* Return Date* Travelers* Search By* Promo Code Dollars Miles New Bag Policy and Optional Services MY TRIP/CHECK-IN Last Name* Confirmation Code* Find your Confirmation Code FLIGHT STATUS By Cities Flight Number From* To* Flight Date*. Return flight with Southern Airways Express. Morning departure is around 18% cheaper than an evening flight, on average*. Frontier Airlines>Low Fares Done Right. $83 Cheap Flights from St. Louis (STL) to Chicago (ORD). Louis to Chicago Amazing American Airlines STL to ORD Flight Deals. Cheap Flights from St Louis to Chicago OHare International from £111 Return / Skyscanner Cheap Flights from St Louis to Chicago OHare International One way Multi-city Direct flights only Search flights Home United States St Louis Chicago OHare International Compare St Louis to Chicago OHare International flight deals. AVERAGE FLIGHT TIME 1 hr 14 mins CHEAPEST. Louis, MO to Chicago, IL from $67 - Cheapflights. com The best prices from Lambert-St Louis to Chicago are usually found in February or January,. $232 Cheap Flights from St. Also, if you have to take flight immediately due to any emergency, you should explore last minute flight deals from St Louis to Chicago. ORD to STL (Chicago to Saint Louis) Flights Last Minute Flights from ORD to STL Flight deals found on Expedia within the last 12 hours Cheapest ORD to STL Flights Best airfare and ticket deals for ORD to STL flights are based on recent deals found by Expedia. Cheap Flight Deals From St. Recent round-trip flight deals. Explore your options and book your St. Chicago to St Louis Weve scanned 93,247,011 round trip itineraries and found the cheapest flights to St Louis. com 1 adult, Economy Find deals The best prices from Chicago to Lambert-St Louis are usually found in. Louis to Chicago OHare Intl Airport takes 1h 14m. Louis (STL) to Chicago (MDW) Bundle Your Flight + Hotel & Save! Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Featured airlines Add Price Drop Protection and Expedia will pay you back if your flight gets cheaper. Explore your options and book your St. As Home of Low Fares Done Right, find great deals and cheap flights to destinations all over North America. Find United Airlines cheap flights from Saint Louis to Chicago. Morning departure is around 29% more expensive than an evening flight, on average*. Louis ORD Chicago. Louis to Chicago Midway Airport Flights. It looks like St Louis to Chicago flights are currently cheapest in July. STL to MDW : Saint Louis to Chicago Flights. Louis (STL) to Chicago (CHI) Starting at $83 Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Direct flights only Earn rewards on top of your airline miles with Orbitz Rewards Many airlines offer flexible change policies. Louis (STL) to Chicago (ORD) Bundle Your Flight + Hotel & Save! Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Featured airlines Add Price Drop Protection and Expedia will pay you back if your flight gets cheaper. Points bookings do not include taxes, fees, and other government/airport charges of at least $5. $83 Cheap Flights from Chicago (CHI) to St. $104 American Airlines Flights: St. Louis to Chicago (Midway) flight with Southwest today! When you fly Southwest Two bags fly free® No change and no cancel fees Flight credits dont expire Free entertainment and $8 Internet Low fare alert St. The cheapest flight from Chicago to St. STL to ORD (Saint Louis to Chicago) Flights Cheapest STL to ORD Flights Best airfare and ticket deals for STL to ORD flights are based on recent deals found by Expedia. Cheap Flight Deals From St. Average flight time 1 hr 14 mins Cheapest direct return ₹ 7,183 Average flights per week 427 Airlines that fly direct from Chicago to St Louis Southwest Airlines See more airlines Chicago to St Louis: Alternative routes. Louis to Chicago Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Wander Wisely with exceptional service, 24/7 support Feel at ease with free flight cancellations within 24 hours of booking. Direct flights only $102 Cheap United flights St. Louis to Chicago OHare from $72. Louis (STL) to Chicago (ORD) Bundle Your Flight + Hotel & Save! Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Featured airlines Add Price Drop Protection and Expedia will pay you back if your flight gets cheaper. Louis, MO from $70 - Cheapflights. Among the top airlines that consistently provide STL to ORD flights include: United Airlines - (UA) with 90 direct flights between Saint Louis and Chicago monthly; Air Choice One - (3E) with 30 direct flights between STL and ORD monthly. Louis was found 66 days before departure, on average. com 1 adult, Economy Find deals The best prices from Chicago to Lambert-St Louis are usually found in January or February, booked 60 days in advance, depart on a Saturday or Tuesday and return on a Wednesday Home Flights North America USA Missouri St. Each month there are several airlines that offer direct flights from Saint Louis (STL) to Chicago (ORD). The cheapest flights to OHare Intl. Louis, MO to Chicago (Midway), IL departing on 8/1 one-way starting at* $95 Book now. Louis to Chicago Midway Airport (avg. Louis to Chicago may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive. Louis to Chicago now! Bagging a cheap flight from St. Flight from St. 56 more if you wait to book until the last minute. It looks like St Louis to Chicago flights are currently cheapest in May. $635 Cheap Flights from St. Louis, MO to Chicago OHare Intl Airport >Flights from St. $135 Cheap Flights from St. $83 Cheap Flights from St. Flights from Chicago, IL to St. Cheap Flights from STL to ORD starting at $83 One Way, $167 Round Trip Prices starting at $167 for return flights and $83 for one-way flights to OHare Intl. The best one-way flight to Chicago OHare Intl Airport from St. Enjoy a Saint Louis to Chicago modern flight experience in premium cabins with Wi-Fi. Cheap Flights from Lambert-St. The cheapest month to fly from St. Louis to Chicago OHare Airport was found 39 days before departure, on average. The cheapest flight from Chicago to St. com 1 adult, Economy Find deals The best prices from Chicago to Lambert-St Louis are usually found in January or February, booked 60 days in advance, depart on a Saturday or Tuesday and return on a Wednesday Home Flights North America USA Missouri St. Recent round-trip flight deals. Cheap Flights from St Louis (STL) to Chicago (CHI). Cheap ORD to STL Tickets Calendar. Cheap Flights from Chicago to Mascoutah. Louis to Chicago Midway Airport. Best time to beat the crowds with an average 79% drop in price. Cheap Flights from St Louis to Chicago. Cheap Flight Deals From Chicago (CHI) to St. St Louis to Chicago Weve scanned 125,880,122 round trip itineraries and found the cheapest flights to Chicago. Morning departure is around 27% cheaper than an evening flight, on average*. Louis to Chicago Midway from $75 >Cheap Flights from St. $105 Cheap Flights from St. Louis to Chicago with no change fee on selected flights. Louis (STL) to OHare Intl (ORD) from $71 Round-trip One-way Multi-city St. Cheap flights from St. Louis, MO to Chicago, IL from $67 - Cheapflights. Louis (STL) to OHare Intl (ORD) from $71. The cheapest flight from Chicago to St. Cheap Flights from St Louis (STL) to Chicago Rockford (RFD). Flights from Chicago, IL to St. Prices and availability are subject to change. Morning departure is around 12% cheaper than an evening flight, on average*. $83 Cheap Flights from Chicago (ORD) to St. Low Fares Done Right / Frontier Airlines BOOK A FLIGHT Round-trip One-way From* To* Depart Date* Return Date* Travelers* Search By* Promo Code Dollars Miles New Bag Policy and Optional Services MY TRIP/CHECK-IN Last Name* Confirmation Code* Find your Confirmation Code FLIGHT STATUS By Cities Flight Number From* To* Flight Date*. Louis (STL) to Chicago (MDW) Bundle Your Flight + Hotel & Save! Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Featured airlines Add Price Drop Protection and Expedia will pay you back if your flight gets cheaper. Book at least 3 weeks before departure in order to get a below. Columbia, Missouri to Chicago OHare Intl Airport Flights. Louis to Chicago OHare Airport. Morning departure is around 49% more expensive than an evening flight, on average*. AVERAGE FLIGHT TIME 1 hr 14 mins CHEAPEST DIRECT RETURN £101 AVERAGE FLIGHTS PER WEEK 462 AIRLINES THAT FLY DIRECT Southwest Airlines See more airlines Alternative St Louis to Chicago routes. Get Uniteds best fares today on flights from Saint Louis to Chicago. The cheapest month to fly is May. Find flights from Chicago (CHI) to St Louis (STL) $48+, FareCompare finds cheap flights, and sends email alerts. Louis, MO to Chicago OHare Intl Airport. Louis, MO to Chicago, IL from $67 - Cheapflights. Cheap Flights from Lambert-St. Find the cheapest month to fly from St Louis to Chicago We’re always keeping an eye on fares, so you can find the best one in seconds. Departing Tue, May 9, returning Tue, May 16. STL to ORD Flights, Cheap Flights from St Louis to Chicago. Cheap flights from OHare Intl to St. May from $149 Jun from $147 Jul from $142 Aug from $143 Sep from $144 Oct from $149 Show more months Direct flights from St Louis to Chicago. $232 Cheap Flights from St. Prices and availability are subject to change. Louis (STL) to Chicago (CHI) Bundle Your Flight + Hotel & Save! Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing. Morning departure is around 6% more expensive than an evening flight, on average*. Average for round-trip flights in May 2023. $103 American Airlines Cheap Flights from St. Louis (STL) to Chicago (ORD) Book flights from St. Louis in the past 72 hours is $67. Chicago to St Louis Weve scanned 93,247,011 round trip itineraries and found the cheapest flights to St Louis. $83 Cheap Flights from St. $97 Cheap Flights from St. Louis (STL) to Chicago (ORD) Prices were available within the past 7 days and start at $102 for one-way flights and $174 for round trip, for the period specified. Find cheap flights from Chicago Midway Airport to St. Get Uniteds best fares today on flights from Saint Louis to Chicago. Cheap Flights from St Louis to Chicago OHare International from £111 Return / Skyscanner Cheap Flights from St Louis to Chicago OHare International One way Multi-city Direct flights only Search flights Home United States St Louis Chicago OHare International Compare St Louis to Chicago OHare International flight deals. Louis to Chicago (Midway) flight with Southwest today! When you fly Southwest Two bags fly free® No change and no cancel fees Flight credits dont expire Free entertainment and $8 Internet Low fare alert St. Cheap Flights from Saint Louis to Chicago. Cheap Flight Deals From St. The best one-way flight to Chicago OHare Intl Airport from St. Louis (STL) Bundle Your Flight + Hotel & Save! Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing. Cheap Flight Deals From Chicago (CHI) to Alton (STL) Starting at $83 Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Direct flights only Earn rewards on top of your airline miles with Orbitz Rewards Many airlines offer flexible change policies. Get great 2023 flight deals from St. Louis Lambert International Airport (STL) is the main airport from which the bulk of flights from. Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Cheap flights from OHare Intl to St. Louis (STL) to Chicago (CHI) from …. AVERAGE FLIGHT TIME 1 hr 14 mins CHEAPEST DIRECT RETURN £99 AVERAGE FLIGHTS PER WEEK 399 AIRLINES THAT FLY DIRECT Southwest Airlines See more airlines Alternative St Louis to Chicago routes. It’s easy to find the Lambert-St. Outbound indirect flight with Southern Airways Express, departs from St Louis on Fri, 24 Mar, arriving in Chicago OHare International. It looks like St Louis to Chicago flights are currently cheapest in May. Now choose a return date Departure Return. Louis to Chicago OHare Intl Airport >Cheap flights from St. $83 Cheap Flights from St. Louis to Chicago was found 33 days before departure, on average. STL CHI Wed 4/19 Southern Airways 1 stop CHI STL Thu 4/20 Southern Airways 1 stop. The cheapest month to fly from St. Louis (STL) to Chicago (ORD) Book flights from St. Louis to OHare Intl in April, May 2023 Apr 17 - Apr 18 STL Lambert-St Louis ORD Chicago OHare Intl 1 stop 17h 05m ORD Chicago OHare Intl STL Lambert-St Louis 1 stop 3h 05m $145 Multiple Airlines Pick Dates Deal found 4/10 May 9 - May 12 STL Lambert-St Louis ORD Chicago OHare Intl 1 stop 12h 46m ORD Chicago OHare Intl STL. were the cheapest prices found within the past 7 days, for the period specified. Louis (STL) to Chicago (PWK) Bundle Your Flight + Hotel & Save! Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Featured airlines Add Price Drop Protection and Expedia will pay you back if your flight gets cheaper. Louis (STL) to Chicago (CHI) Starting at $83 Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Direct flights only Earn rewards on top of your airline miles with Orbitz Rewards Many airlines offer flexible change policies. ORD to STL : Chicago to Saint Louis Flights. Louis, MO from $70 - Cheapflights. Which is the best airline for flights from St. Morning departure is around 21% cheaper than an evening flight, on average*. Sat, 1 Apr ORD - STL with United. Cheap Flight Deals From St. Prices were available within the past 7 days and start at $83 for one-way flights and $145 for round trip, for the period specified. Featured daily fares for flights from Saint Louis (STL) to Chicago (ORD) Economy. St Louis to Chicago Train. Louis to Chicago (Midway) flight with Southwest today! When you fly Southwest Two bags fly free® No change and no cancel fees Flight. Cheap Flights from Chicago Midway to St. United & Multiple Airlines frequently offer the best deals to St Louis flights, or select your preferred carrier below to see the cheapest days to fly. The average price for connecting flights from Chicago to St Louis is $230. com>$83 Cheap Flights from St. $83 Cheap Flights from St. Louis to Chicago, Southwest or Delta? Book cheap flights from St. $83 Cheap Flights from Chicago (CHI) to St. Best time to find cheap flights, 82% potential price drop. Cheap Flights from St. Featured daily fares for flights from Saint Louis (STL) to Chicago (ORD) Economy. Direct flights from Chicago to St Louis Want to fly non-stop to St Louis? We’ll help you find your ideal route. Cheap flights from St. When looking at the most popular route, (Chicago OHare Intl - Lambert-St Louis), you can expect to pay $143 for that flight. com The best prices from Lambert-St Louis to Chicago are usually found in February or January, booked 37 days in advance, depart on a Wednesday or Tuesday and return on a Saturday Home Flights North America USA Illinois Chicago Cheap flights from Lambert-St Louis to Chicago. The cheapest month to fly is April. The cheapest flight from St. Louis to Chicago Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Wander Wisely with exceptional service, 24/7 support Feel at ease with free flight cancellations within 24 hours of booking. Louis to Chicago (OHare) with Southwest Airlines ®. May from $146 Jun from $148 Jul from $146 Aug from $148 Sep from $151 Oct from $149 Show more. Most popular time to fly with an average 49% increase in price. Cheap Flights from St Louis (STL) to Chicago OHare International (ORD) from $141 / Skyscanner Cheap Flights from St Louis (STL) to Chicago OHare International (ORD) Roundtrip Multi-city Non-stop flights only Search flights Home United States St Louis Chicago OHare International Compare St Louis to Chicago OHare International flight deals. Louis to Chicago, Southwest or Delta? Book cheap flights from St. Among the top airlines that consistently provide STL to ORD flights include: United Airlines - (UA) with 90 direct flights between Saint Louis and Chicago monthly; Air Choice One - (3E) with 30 direct flights between STL and ORD monthly. What are the cheapest flights from Chicago OHare Intl Airport to St. May from $146 Jun from $148 Jul from $146 Aug from $148 Sep from $151 Oct from $149 Show more months Direct flights from St Louis to Chicago Airlines that fly direct from St Louis to Chicago Southwest Airlines See more airlines Alternative St Louis to Chicago routes. Louis to Chicago OHare from $72 >Cheap Flights from St. Fastest flight time 1h 34m. The cheapest month to fly is January. St Louis to Chicago Weve scanned 125,880,122 round trip itineraries and found the cheapest flights to Chicago. Best time to find cheap flights, 22% potential price drop. Cheap STL to ORD Tickets Calendar Lowest round trip prices customers recently found on Expedia 1. Louis (STL) Starting at $83 Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Direct flights only Earn rewards on top of your airline miles with Orbitz Rewards Many airlines offer flexible change policies. Southern Airways & American frequently offer the best deals to Chicago flights, or select your preferred carrier below to see the cheapest days to fly. $103 American Airlines Cheap Flights from St. Louis, MO from $70 - Cheapflights. American Airlines Cheap Flights from St. Morning departure is around 29% more expensive than an evening flight, on average*. Book at least 2 weeks before departure in order to get a below-average price. Direct flights from St Louis to Chicago Want to fly non-stop to Chicago? We’ll help you find your ideal route. Louis (STL) to Chicago (CHI) Bundle Your Flight + Hotel & Save! Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Featured airlines Add Price Drop Protection and Expedia will pay you back if your flight gets cheaper. Louis (STL) to Chicago (CHI) Starting at $83 Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to. Louis (STL) Bundle Your Flight + Hotel & Save! Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Featured airlines Add Price Drop Protection and Expedia will pay you back if your flight gets cheaper. Flights from St. Louis to Chicago Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only Find The Best Day To Fly from St. $232 Cheap Flights from St. Also, if you have to take flight immediately due to any emergency, you should explore last minute flight deals from St Louis to Chicago. Direct flights from St Louis to Chicago Want to fly non-stop to Chicago? Well help you find your ideal route. Southern Airways & American frequently offer the best deals to Chicago flights, or select your preferred carrier below to see the cheapest days to fly. Direct flights from St Louis to Chicago Want to fly non-stop to Chicago? We’ll help you find your ideal route. High season is considered to be May, June and July. Louis was found 66 days before departure, on average. Columbia, Missouri to Chicago OHare Intl Airport Flights. Louis (STL) Chicago (ORD) Sun 4/16 Sun 4/23 1 adult Economy Find Your Flight Home United States Illinois Chicago Chicago OHare Intl Airport. Book at least 3 weeks before departure in order to get a below-average price. Louis to Chicago OHare Airport was found 39 days before departure, on average. Louis (STL) to Chicago (ORD) Bundle Your Flight + Hotel & Save! Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing. Louis is generally $269, our data shows the cheapest flight currently is $102. Each month there are several airlines that offer direct flights from Saint Louis (STL) to Chicago (ORD). Louis to Chicago Midway Airport Flights. Cheap Flights from St Louis (STL) to Chicago Rockford (RFD) from $436 / Skyscanner Cheap Flights from St Louis (STL) to Chicago Rockford (RFD) Non-stop flights only Search flights Home United States St Louis Chicago Rockford Compare St Louis to Chicago Rockford flight deals Find the cheapest month or even day of the year to fly. Louis (STL) to Chicago (CHI) Starting at $83 Flights Packages Stays Roundtrip One-way Multi-city 1 traveler Economy Leaving from Going to Departing Returning Direct flights only Earn rewards on top of your airline miles with Orbitz Rewards Many airlines offer flexible change policies. Cheap Flights from STL to ORD starting at $83 One Way, $167 Round Trip Prices starting at $167 for return flights and $83 for one-way flights to OHare Intl. 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