Cheap Flights from ORD to STL
The Cheapest Round-trip Tickets from to Saint Louis
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 2 July 2025 | 13 July 2025 | Direct |  | RT from 137 |
The Cheapest Flights for this Month from to Saint Louis
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 23 January 2025 | 11 February 2025 | 1 Stop | | RT from 205 |
| 6 February 2025 | 20 February 2025 | 1 Stop |  | RT from 149 |
| 25 February 2025 | 13 March 2025 | 1 Stop | | RT from 139 |
| 20 May 2025 | 31 May 2025 | 1 Stop | | RT from 137 |
| 21 May 2025 | 31 May 2025 | 1 Stop | | RT from 137 |
| 2 July 2025 | 13 July 2025 | 1 Stop | | RT from 137 |
The Cheapest Flights from to Saint Louis for the Year Ahead
| Departure at | Return at | Stops | Airline | Find tickets |
|---|---|---|---|---|
| 23 January 2025 | 11 February 2025 | 1 Stop | | RT from 205 |
| 25 February 2025 | 13 March 2025 | 1 Stop | | RT from 139 |
| 20 May 2025 | 31 May 2025 | 1 Stop | | RT from 137 |
| 2 July 2025 | 13 July 2025 | 1 Stop | | RT from 137 |