Flights from Chicago to St Louis

Selected fares from Chicago to St Louis

Departure Arrival Travel dates Round-trip
CHI STL Tue, Aug 11 - Wed, Aug 12 $219
CHI STL Tue, Aug 11 - Thu, Aug 20 $219
CHI STL Tue, Aug 11 - Thu, Aug 20 $219
CHI STL Tue, Aug 11 - Thu, Aug 20 $236
CHI STL Sun, Jun 28 - Sun, Jul 5 $5,706

Chicago and St Louis airports and terminals

Airports in Chicago IL, US

map of airports in Chicago
  • 1

    Midway Airport (MDW)

    Distance from City Center: 9.5 miles

  • 2

    O'Hare International Airport (ORD)

    Distance from City Center: 15.1 miles

    Terminals and carriers for flights from ORD to STL

    Terminal Carriers
    Terminal 1 United Airlines
    Terminal 2 United Airlines
    Terminal 3 American Airlines, US Airways
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Airports in St Louis MO, US

map of airports in St Louis
  • 1

    St Louis Airport (STL)

    Distance from City Center: 12.5 miles

    Terminals and carriers for flights from CHI to STL

    Terminal Carriers
    Terminal 1 American Airlines, US Airways, United Airlines
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$219
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$219
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$219
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Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

Featured St Louis Airport Hotels

Hotel only $99

Pear Tree Inn St. Louis Airport

2 stars
3.9 / 5 67 reviews

10810 Pear Tree Lane Map

The Extras Aren't Extra! Your great rate includes FREE evening snacks and beverages. FREE breakfast, FREE wireless Internet access and FREE long distance. Don't miss our great breakfast buffet. ... More

Hotel only $109

Hampton Inn St. Louis-Airport

3 stars
3.8 / 5 4 reviews

10820 Pear Tree Lane Map

Free On The House hot breakfast, Wi-Fi

the perfect place to prepare for your next adventure...welcome to the Hampton Inn St. Louis-Airport.Deplane and de-stress at the Hampton Inn® hotel in St. Louis-Airport.... More

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Marriott St. Louis Airport

4 stars
3.9 / 5 116 reviews

10700 Pear Tree Lane Map

Rate includes breakfast

...Free airport shuttle at St. Louis hotel with restaurant and Starbucks.... The St. Louis Airport Marriott hotel features fresh, calming accommodations and a variety of recreational and high-tech... More

Hotel only $119

Drury Inn St. Louis Airport

3 stars
4.2 / 5 50 reviews

10490 Natural Bridge Road Map

The Extras Aren't Extra at Drury Hotels. Your great rate includes FREE hot food and cold beverages at our 5:30 Kickback. FREE hot breakfast, FREE wireless Internet access and FREE long distance.... More

Hotel only $82

Hilton St. Louis Airport

4 stars
4.0 / 5 80 reviews

10330 Natural Bridge Road Map

Get 3rd night free on your stay!

...St. Louis airport hotel with contemporary style and on-site restaurant.... More

June

Cheapest weekend flights in June from Chicago to St Louis

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Jun 26 Chicago (ORD) St Louis (STL) United Airlines $239
Earn $2.39
Return Sun, Jun 28 St Louis (STL) Chicago (ORD) United Airlines

Lowest roundtrip airfare in June from Chicago to St Louis

Travel dates Departure Arrival Stops: Round-trip
Leave Mon, Jun 15 Chicago (ORD) St Louis (STL) United Airlines $219
Earn $2.19
Return Tue, Jun 23 St Louis (STL) Chicago (ORD) United Airlines

Best one-week trip in June from Chicago to St Louis

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Jun 16 Chicago (ORD) St Louis (STL) United Airlines $219
Earn $2.19
Return Tue, Jun 23 St Louis (STL) Chicago (ORD) United Airlines
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July

Cheapest weekend flights in July from Chicago to St Louis

Travel dates Departure Arrival Stops: Round-trip
Leave Sat, Jul 11 Chicago (ORD) St Louis (STL) United Airlines $239
Earn $2.39
Return Mon, Jul 13 St Louis (STL) Chicago (ORD) United Airlines

Lowest roundtrip airfare in July from Chicago to St Louis

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Jul 15 Chicago (ORD) St Louis (STL) United Airlines $219
Earn $2.19
Return Mon, Oct 12 St Louis (STL) Chicago (ORD) United Airlines

Best one-week trip in July from Chicago to St Louis

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Jul 9 Chicago (ORD) St Louis (STL) United Airlines $239
Earn $2.39
Return Thu, Jul 16 St Louis (STL) Chicago (ORD) United Airlines
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August

Cheapest weekend flights in August from Chicago to St Louis

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Aug 7 Chicago (ORD) St Louis (STL) United Airlines $246
Earn $2.46
Return Sun, Aug 9 St Louis (STL) Chicago (ORD) United Airlines

Lowest roundtrip airfare in August from Chicago to St Louis

Travel dates Departure Arrival Stops: Round-trip
Leave Sun, Aug 23 Chicago (ORD) St Louis (STL) American Airlines $219
Earn $2.19
Return Fri, Aug 28 St Louis (STL) Chicago (ORD) American Airlines

Best one-week trip in August from Chicago to St Louis

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Aug 20 Chicago (ORD) St Louis (STL) United Airlines $219
Earn $2.19
Return Thu, Aug 27 St Louis (STL) Chicago (ORD) United Airlines
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Flights to St Louis

Airports in Chicago

The city of Chicago is primarily served by two international airports. Travelers looking for low-fare flights from Chicago can use Orbitz.com to find flights from both O'Hare and Midway. O'Hare International Airport is located approximately 17 miles northwest of downtown Chicago. Midway International Airport is located on the city's southwest side, approximately eight miles from Chicago's Loop. O'Hare serves as a hub for American Airlines and United Airlines, and Midway is a hub for Southwest Airlines.

Chicago Airport Parking

Daily, hourly, and valet parking are available at O'Hare. Rates vary from $2.00 to $10.00 per hour. An economy parking lot is also available at a rate of $2.00 per hour. Similar parking options and rates apply at Midway.

Chicago Airport Transportation

There are numerous transportation options for getting to and from both O'Hare and Midway. O'Hare can be accessed via regional trains, buses, and local mass transit lines. The CTA Blue Line offers a fast and convenient transportation option to and from this airport. Midway is served by the CTA Orange Line. Car rental services are available at both airports, and travelers can quickly book car rental services at either airport using Orbitz.com.

Chicago Airport Restaurants

Both O'Hare and Midway offer a variety of restaurant options for travelers. Restaurants located in both airports include Starbuck's Coffee, Chicago Style Hot Dogs, McDonald's, Auntie Anne's, Chili's, Cinnabon, and Dunkin Donuts, making it easy for visitors to grab a quick breakfast, snack, or meal. By using Orbitz.com, travelers can quickly and easily find low-fare flights from Chicago.

Lambert-St. Louis International Airport

Allow Orbitz.com to help you book flights to St. Louis. Lambert-St.Louis International Airport is located 10 miles northwest of St. Louis. Over 13 million passengers pass through the airport each year. It is the largest airport in the state of Missouri and services 255 daily departures to over 90 cities, domestically and internationally. Southwest Airlines is based out of Lambert, and Air Canada, Alaska Airlines, Cape Air, Delta and American Airlines all have major hubs at Lambert. You can use Orbitz.com to book bargain tickets on your next trip to the St. Louis area.

St. Louis International Airport Transportation

St. Louis International Airport offers a variety of transportation services for the busy traveler. Shuttle services, rental cars, and public transportation are available at the airport. Go Best Express Airport Shuttle is a popular shuttle service for group transportation. One-way fares start at $17. The MetroLink is St. Louis' rail system and operates 37 stations throughout the city. One-way fares cost $2.

St. Louis Weather

St. Louis has distinct seasons. Summers are hot, and temperatures can get as high as 90 degrees F. Spring is usually a rainy season for St. Louis, so it is best to pack an umbrella for your trip during March, April and May. Fall is usually mild, with temperatures averaging 57 degrees F. Winters can be freezing, with temperature falling to 20 degrees F. Bring a warm coat and boots during winter trips to St. Louis.

Popular Attractions in St. Louis

St. Louis offers a variety of attractions for visitors. Some popular attractions include the famous Gateway Arch, Six Flags of St. Louis, the Saint Louis Zoo and Forest Park. St. Louis is also home to several theaters, such as the Ferrara Theatre, Fox Theatre, and Grand Center. Some popular museums include the St. Louis Children's Museum and the Beall Mansion Museums. Book flights to St. Louis with the help of Orbitz.com to visit these popular attractions.

Interesting facts about flights from Chicago to St Louis

    • 14 direct flights are operating from Chicago to St Louis today.
    • Today's average time for a direct flight is 1h 16m.
    • United Airlines flight 4226 (6:59 AM GMT, Embraer RJ135/RJ140/RJ145) is today's earliest available flight from Chicago to St Louis.
    • United Airlines flight 6231 (10:50 PM GMT, Embraer 175) is today's latest available flight from Chicago to St Louis.
    • Today's shortest direct flight from Chicago to St Louis (American Airlines flight 2201, McDonnell Douglas MD-80) takes 1h 6m.
    • Today's longest direct flight from Chicago to St Louis (United Airlines flight 3699, Canadair Regional Jet 700) takes 1h 22m.
    • Flights from Midway Airport (MDW), O'Hare International Airport (ORD) to St Louis Airport (STL) are available for this route.