Good to know - Cheap tickets Chicago — Saint Louis
| Flight distance | 422 km |
|---|---|
| Round-trip from | $47 |
| Cheapest month to fly | September |
Airfare Chicago – Saint Louis by month
Here you can find out in what months how much a ticket Chicago – Saint Louis costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| February 2027 | ||
| December 2026 | ||
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| September 2026 | ||
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Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Popular airlines flying Chicago — Saint Louis
Flight Chicago – Saint Louis is served by 6 airlines.
Sales of tickets from Chicago to Saint Louis in the last 48 hours
Dynamics airfare Chicago — Saint Louis by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route Chicago — Saint Louis
The graph shows that booking flights Chicago — Saint Louis is best planned for September and flights Chicago — Saint Louis — Chicago in the month of September.
Flights Chicago — Saint Louis
The selection of cheap flights Chicago — Saint Louis
The price of the flight Chicago — Saint Louis (United States) — Chicago from $47 (round-trip).
The average price of the flight Chicago — Saint Louis (United States) — Chicago $231 (round-trip).
- Departure city: Chicago
- IATA code of the city of origin: CHI
- Departure airports: Merrill C Meigs, DuPage Airport, Chicago Midway International Airport, Chicago NAS, Chicago Executive Airport, Chicago FSS, Chicago Rockford International Airport, O'Hare International Airport
- Departure country: United States
- Destination city: Saint Louis
- IATA code of the destination city: STL
- Destination airports: St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport
- Destination country: United States
Low cost flights Chicago — Saint Louis (CHI — STL)
The distance between Chicago and Saint Louis 262 miles (or 422 kilometres).
The time difference between Chicago and Saint Louis is 0 h.
Routes from nearby cities to Saint Louis
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to Chicago with a flight to Saint Louis are in South Bend.
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:
Popular domestic routes from Chicago
FAQ about Chicago — Saint Louis
Can we fly from Chicago to Saint Louis?
Yes, you can fly from Chicago to Saint Louis. Chicago has 8 airports (Merrill C Meigs, DuPage Airport, Chicago Midway International Airport, Chicago NAS, Chicago Executive Airport, Chicago FSS, Chicago Rockford International Airport, O'Hare International Airport) for flights. There are non-direct flights through American Airlines, Contour Aviation, FedEx Feeder, Jet Linx Aviation, NetJets, SkyWest Charter.
How much do flights Chicago — Saint Louis cost?
The price of flights Chicago — Saint Louis starts from $47.
What airports are there in Chicago and Saint Louis?
In Chicago — Merrill C Meigs, DuPage Airport, Chicago Midway International Airport, Chicago NAS, Chicago Executive Airport, Chicago FSS, Chicago Rockford International Airport, O'Hare International Airport. In Saint Louis — St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport.
What month is the cheapest to fly from Chicago to Saint Louis?
High season is considered to be November and the cheapest month is September. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Chicago — Saint Louis flight deals.
Which airlines fly from Chicago to Saint Louis?
All the following airlines flights Chicago — Saint Louis: American Airlines, Contour Aviation, FedEx Feeder, Jet Linx Aviation, NetJets, SkyWest Charter.