Good to know - Cheap tickets Chicago — Saint Louis
| Cheapest flight found | $56 |
|---|---|
| Minimal flight time | 46m |
| Flight distance | 422 km |
| Most popular airline | Southwest Airlines |
Popular airlines flying Chicago — Saint Louis
Flight Chicago – Saint Louis is served by 15 airlines. 8 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Sales of tickets from Chicago to Saint Louis in the last 48 hours
Routes from nearby cities to Saint Louis
A flight from a neighbouring city can help you save money on plane tickets.
Most often, departures to Saint Louis are from Milwaukee, this is the cheapest flight from $78. The nearest airports from Chicago with a flight to Saint Louis are located in Peoria.
Popular International routes from Chicago
Popular routes from Saint Louis
If you are going to fly from Saint Louis, then study the popular flights. The most popular flights from Saint Louis: