โ Chicago to St Louis: all datesCheapest one-way fare by departure dateLow $74 on Tue, Jan 12 ยท High $111 See all โ
One way
Chicago to St Louis ๐บ๐ธ
$111
- Departs
- Thu, Oct 29
- Return
- โ
- Stops
- Direct
- Airline
- American Airlines
- Duration
- 1h 19m
Check this fare โAffiliate link โ we may earn a commission, at no extra cost to you. How we make money
Fare expires in --:--:--
Other dates on this route
Work-hours calculator
This flight to St Louis costs you 7h 24m of work.
Also cheap
More from Chicago
Deal alerts
Never miss a price drop
One short email when a fare drops well below its usual price. Follow as many cities as you like. No spam, unsubscribe anytime.
Prices come from fares travellers found in the last few days and can change at any time. Last updated Thu, 22 Oct 2026 16:17:21 GMT.
