Airlines operating on route
Below you will find a list of airlines operating flights on the Saint Louis — Chicago route and the starting prices for flights of each specific airline on it.
Starting at $107
Starting at $109
Helping travelers to find the best flight offers
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Saint Louis to Chicago. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Below you will find a list of airlines operating flights on the Saint Louis — Chicago route and the starting prices for flights of each specific airline on it.
Starting at $107
Starting at $109
A direct flight is the most convenient and comfortable way to fly from Saint Louis to Chicago, despite the fact that sometimes flights with transfers can cost significantly less.
Saint Louis — Chicago
06/09/2025
Departure date
Direct flight
AA6512
Starting at $206
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Saint Louis to Chicago:
Unable to find information about the schedule of direct flights from
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Saint Louis to Chicago
The cheapest one-way flight from Saint Louis to Chicago departs on 06/08/2025, is operated by Executive Express Aviation LLC dbaSouthern Airways and costs $107
The cheapest roundtrip flight from Saint Louis to Chicago departs on 06/25/2025, is operated by Executive Express Aviation LLC dbaSouthern Airways and costs $134
Fastest flight from Saint Louis to Chicago takes 3h 32m
There are no direct flights on this route.
The distance between Saint Louis and Chicago is 422km (262 miles). There are 43 direct flights from Saint Louis to Chicago. Saint Louis and Chicago are in the same time zone. Flights from Saint Louis begin at 5:35 AM. The latest flight from Saint Louis departs at 8:55 PM.
The cheapest flight ticket from Saint Louis to Chicago according to data for the last 48 hours costs $107
Often the best time to buy tickets from Saint Louis to Chicago is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Saint Louis to Chicago can be found flying in these months: July.
The fastest flights from Saint Louis to Chicago start from 3 hours 32 minutes in the air.
The following airlines operate direct flights on the route Saint Louis — Chicago: American Airlines
We couldn't find any special offers for flights from Saint Louis to Chicago
