Cheap Flights from CHI to STL
The Cheapest Round-trip Tickets from Chicago to Saint Louis
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 1 December 2021 | 4 December 2021 | Direct |  | |
| 28 October 2021 | 1 November 2021 | 1 Stop |  |
The Cheapest Flights for this Month from Chicago to Saint Louis
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 27 October 2021 | 31 October 2021 | 1 Stop |  | |
| 28 October 2021 | 1 November 2021 | 1 Stop | | |
| 1 December 2021 | 4 December 2021 | 1 Stop | |
The Cheapest Flights from Chicago to Saint Louis for the Year Ahead
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 28 October 2021 | 1 November 2021 | 1 Stop | | |
| 1 December 2021 | 4 December 2021 | 1 Stop | |
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