Cheap Flights from St. Louis to Chicago
Cheap St. Louis-Chicago Flight Tickets
These prices are the lowest available for the specified locations on the Obilet website. Prices may vary depending on the selected date, location, and availability of the flight.
Cheapest Travel on Obilet
:
€ 148.76
The Most Favorable Price
:
Delta Air LinesThe Most Active Airline
:
American AirlinesAverage Number of Trips Per Day
:
26Shortest Flight Time
:
1hr 22minDistance
:
418 KMCheap Flight Tickets from St. Louis to Chicago
Delta Air Lines
17 July 2026 - Friday
St. Louis
Lambert St Louis Airport
15:42
Chicago
Chicago Ohare Airport
20:18
United Airlines
17 July 2026 - Friday
St. Louis
Lambert St Louis Airport
17:41
Chicago
Chicago Ohare Airport
19:12
United Airlines
17 July 2026 - Friday
St. Louis
Lambert St Louis Airport
20:15
Chicago
Chicago Ohare Airport
21:53
United Airlines
17 July 2026 - Friday
St. Louis
Lambert St Louis Airport
06:00
Chicago
Chicago Ohare Airport
07:30
United Airlines
17 July 2026 - Friday
St. Louis
Lambert St Louis Airport
07:22
Chicago
Chicago Ohare Airport
09:00
American Airlines
17 July 2026 - Friday
St. Louis
Lambert St Louis Airport
07:15
Chicago
Chicago Ohare Airport
08:45
American Airlines
17 July 2026 - Friday
St. Louis
Lambert St Louis Airport
09:17
Chicago
Chicago Ohare Airport
10:39
American Airlines
17 July 2026 - Friday
St. Louis
Lambert St Louis Airport
18:12
Chicago
Chicago Ohare Airport
23:59
American Airlines
17 July 2026 - Friday
St. Louis
Lambert St Louis Airport
06:00
Chicago
Chicago Ohare Airport
07:27
Delta Air Lines
17 July 2026 - Friday
St. Louis
Lambert St Louis Airport
14:18
Chicago
Chicago Ohare Airport
20:24
The prices shown are starting ticket prices. Prices may vary depending on the selected date, location, and trip availability.
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Estimated Cheapest St. Louis - Chicago Flight Tickets by Month
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Alternative Flights Between St. Louis - Chicago
Popular Chicago Hotels
You can choose among various hotel options in Chicago to suit different styles and budgets for a comfortable and enjoyable stay. From boutique hotels in historical areas to modern business hotels, there is a wide range. Choose the most suitable accommodation for your trip and enjoy a relaxing experience.
Frequently Asked Questions
How long does flight take from St. Louis - Chicago?
On average, the trip from St. Louis - Chicago takes 1 hour 22 minute.
Which airlines organize flights between St. Louis - Chicago?
Airline companies that organize flights between St. Louis - Chicago: Delta Air Lines, United Airlines, American Airlines
Which airline company organizes the most flights between St. Louis - Chicago?
The company that organizes the most flights between St. Louis - Chicago: American Airlines
How much is the cheap flight ticket between St. Louis - Chicago?
Cheap flight ticket between St. Louis - Chicago is € 148.76.
Which airports can I use for St. Louis - Chicago flight?
Lambert St Louis Airport, Saint Louis Airport can be used as the departure airport on the St. Louis - Chicago flight, and Chicago Midway Airport, Waukegan Rgnl Airport, Chicago Ohare Airport, Meigs Field Airport can also be used as the arrival airport.
