Fare Guide
Estimated lowest fares found within 7 days
The cheapest airline(s) flying from Chicago to Saint Louis is American Airlines.
Travel Period: June 2024 - May 2025
The cheapest month(s) to fly from Chicago to Saint Louis is June.
The cheapest day(s) of the week to fly from Chicago to Saint Louis is Thursday.
The cheapest time of the day to fly from Chicago to Saint Louis is in the evening.
Flight Schedules
Last Updated: Thu, 2 May, 2024
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Connecting Flights
The fastest flight time for direct flights from Chicago to Saint Louis is 1 hour 5 minutes. Check latest flight schedules & prices on Wego.
The most popular airline flying from Chicago to Saint Louis is Frontier Airlines. Find the latest flight deals on Wego.
The flight distance between Chicago and Saint Louis is 422km. Check all available flights on Wego.
The earliest flight of the day departs at 05:55. The last flight of the day departs at 19:30. See the full list of flight times on Wego.
There are 3 airlines that offer direct flights from Chicago to Saint Louis. Find out the list of airlines on Wego.
Popular Airlines flying from Chicago to Saint Louis
Popular destinations from Saint Louis
Popular destinations from Chicago
Popular Hotels in Saint Louis
- Le Méridien St. Louis Clayton
- Hyatt Regency St. Louis at The Arch
- Holiday Inn ST LOUIS SW - ROUTE 66
- Moonrise Hotel
- Homewood Suites by Hilton St. Louis Westport
- La Quinta Inn & Suites by Wyndham St Louis Route 66
- Staybridge Suites ST LOUIS - WESTPORT
- Clayton Plaza Hotel & Extended Stay
- The Cheshire
- Drury Plaza Hotel St. Louis at the Arch