Cheap flights from St. Louis, MO to Chicago, IL
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Tips to know when travelling to Chicago
Cheapest nonstop round-trip | £125 |
---|---|
Nonstop flights in April | £125 – £1,477 |
Most popular airline | Frontier Airlines |
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Book your trip to arrive at O Hare International, Chicago Midway International, or Chicago Rockford International. The distance between St. Louis and Chicago is 415 km. The most popular airlines for this route are Frontier Airlines, Spirit Airlines, Allegiant Air, Southern Airways Express, and United Airlines. St. Louis and Chicago have 232 direct flights per week.
Weekly direct flights
Discover the top airlines offering direct flights from St. Louis to Chicago in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 15.04 - Sun 21.04
Airline | Mon 15.04 | Tue 16.04 | Wed 17.04 | Thu 18.04 | Fri 19.04 | Sat 20.04 | Sun 21.04 |
---|---|---|---|---|---|---|---|
6 | 6 | 6 | 6 | 6 | 6 | 6 | |
1 | --- | 1 | --- | 1 | --- | --- | |
1 | 2 | 1 | 1 | --- | --- | --- | |
--- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 22.04 - Sun 28.04
Airline | Mon 22.04 | Tue 23.04 | Wed 24.04 | Thu 25.04 | Fri 26.04 | Sat 27.04 | Sun 28.04 |
---|---|---|---|---|---|---|---|
6 | 6 | 6 | 6 | 6 | 6 | 6 | |
1 | 3 | --- | --- | --- | 1 | 2 | |
--- | --- | 1 | --- | --- | --- | --- | |
--- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 29.04 - Sun 05.05
Airline | Mon 29.04 | Tue 30.04 | Wed 01.05 | Thu 02.05 | Fri 03.05 | Sat 04.05 | Sun 05.05 |
---|---|---|---|---|---|---|---|
6 | 6 | 6 | 6 | 6 | 6 | 6 | |
3 | 1 | 1 | 1 | --- | --- | 4 | |
--- | --- | 2 | --- | 1 | 1 | --- | |
--- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 06.05 - Sun 12.05
Airline | Mon 06.05 | Tue 07.05 | Wed 08.05 | Thu 09.05 | Fri 10.05 | Sat 11.05 | Sun 12.05 |
---|---|---|---|---|---|---|---|
6 | --- | --- | --- | --- | --- | --- | |
2 | --- | --- | --- | --- | --- | --- | |
--- | --- | --- | --- | --- | --- | --- | |
2 | --- | --- | --- | --- | --- | --- |
Check-in for a flight from St. Louis to Chicago
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Southern Airways Express | FDY | 9X | Yes | No |
United Airlines | UAL | UA | Yes | No |
Weather in Chicago
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 0°C | -6°C |
February | 0°C | -5°C |
March | 6°C | 0°C |
April | 10°C | 4°C |
May | 17°C | 10°C |
June | 22°C | 16°C |
July | 25°C | 20°C |
August | 25°C | 19°C |
September | 22°C | 16°C |
October | 15°C | 10°C |
November | 8°C | 3°C |
December | 2°C | -1°C |
14 day forecast
Frequently asked questions
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