St. Louis to Chicago - Flights Starting at US$46
Book one-way or return flights from St. Louis to Chicago from as little as US$46. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- STL05:551h 16mDirectORD07:11Tue, May 7|St. Louis - Chicago|American AirlinesUS$46US$6832% OFF32% OFFUS$68US$46
- STL05:551h 16mDirectORD07:11Thu, May 30|St. Louis - Chicago|American AirlinesUS$46US$6832% OFF32% OFFUS$68US$46
- STL05:551h 16mDirectORD07:11Wed, May 22|St. Louis - Chicago|American AirlinesUS$47US$6832% OFF32% OFFUS$68US$47
- STL18:131h 20mDirectORD19:33Fri, Jul 5|St. Louis - Chicago|American AirlinesUS$47US$47
- STL06:001h 22mDirectORD07:22Mon, Jul 1|St. Louis - Chicago|American AirlinesUS$47US$47
- STL06:001h 22mDirectORD07:22Wed, Jul 3|St. Louis - Chicago|American AirlinesUS$48US$48
- STL05:551h 16mDirectORD07:11Tue, May 14|St. Louis - Chicago|American AirlinesUS$48US$48
- STL05:551h 16mDirectORD07:11Wed, May 15|St. Louis - Chicago|American AirlinesUS$48US$48
- STL17:081h 17mDirectORD18:25Mon, May 20|St. Louis - Chicago|American AirlinesUS$48US$48
- STL05:551h 16mDirectORD07:11Wed, May 8|St. Louis - Chicago|American AirlinesUS$49US$49
- STL13:003h 5mDirectCHI14:00Sat, May 11|St. Louis - Chicago|American AirlinesFind More FlightsFind More Flights
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Discover different routes, airlines, and transfers and find the best alternative flights for your journey from St. Louis to Chicago.
- CheapestSTL05:551h 16mDirectORD07:11St. Louis Lambert International Airport - O'Hare International AirportTue, May 7American AirlinesUS$46
- STL20:0412h 27m1 transferMDW08:31St. Louis Lambert International Airport - Midway International AirportSat, May 4Frontier AirlinesUS$57
- STL20:0412h 27m1 transferMDW08:31St. Louis Lambert International Airport - Midway International AirportSat, May 4Frontier AirlinesUS$57Find More Flights
Frequently Asked Questions
How to find a cheap flight from St. Louis to Chicago
Cheapest nonstop flight price | $46 |
---|---|
Cheapest round-trip ticket price | $90 |
Off-season for travel | May |
Peak season for travel | November |
Flight distance | 421.66km |
Average flight time | 1 hour 20 minutes |
Popular airline | Southern Airways Express |
Plan Your Trip Around Chicago
More Travel Options | St. Louis to Chicago
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