| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| St. Louis Chicago | Outbound 09/04/25 1 Stopover (BRL) 9X0447, 9X0444 03h 35min | Return 09/28/25 1 Stopover (UIN) 9X0488, 9X0463 04h 40min |  Southern Airways Express |  | ? | $182 | |
| Best option St. Louis Chicago | Outbound 09/04/25 direct UA4597 01h 30min | Return 09/28/25 direct UA1872 01h 24min |  United Airlines |  | ? | $191 | |
| St. Louis Chicago | Outbound 09/04/25 1 Stopover (UIN) 9X0460, 9X0481 03h 32min | Return 09/28/25 1 Stopover (UIN) 9X0488, 9X0463 04h 40min | Southern Airways Express |  | $192 | ||
| St. Louis Chicago | Outbound 09/04/25 1 Stopover (DFW) F94741, F93242 11h 54min | Return 09/28/25 1 Stopover (LAS) F92145, F92018 22h 15min |  Frontier Airlines |  | $187 | ||
| St. Louis Chicago | Outbound 09/04/25 direct UA4597 01h 30min | Return 09/28/25 1 Stopover (UIN) 9X0488, 9X0467 20h 45min | United Airlines |  | ? | $193 | |
| St. Louis Chicago | Outbound 09/04/25 1 Stopover (BRL) 9X0447, 9X0444 03h 35min | Return 09/28/25 1 Stopover (UIN) 9X0488, 9X0463 04h 40min | Southern Airways Express |  | ? | $197 | |
| St. Louis Chicago | Outbound 09/04/25 1 Stopover (DFW) F94741, F93242 11h 54min | Return 09/28/25 1 Stopover (LAS) F92145, F92018 22h 15min | Frontier Airlines |  | $198 | ||
| St. Louis Chicago | Outbound 10/18/25 direct UA4183 01h 30min | Return 11/17/25 1 Stopover (UIN) 9X0482, 9X0465 03h 55min | United Airlines | | ? | $210 | |
| St. Louis Chicago | Outbound 10/18/25 direct AA2444 01h 24min | Return 11/17/25 direct AA4924 01h 30min |  American Airlines |  | ? | $230 | |
| St. Louis Chicago | Outbound 09/04/25 direct AA2444 01h 24min | Return 09/28/25 1 Stopover (UIN) 9X0488, 9X0463 04h 40min | American Airlines |  | ? | $258 |
Stops
- Direct flight
Airline
- United Airlines
- American Airlines
- Southern Airways Express
- Frontier Airlines
Tips and tricks to help you find cheap flights from St. Louis to Chicago
Favorite airline: Southern Airways Express
80 % of flights booked on the route from St. Louis to Chicago are booked with Southern Airways Express, United Airlines and Spirit Airlines.
Southern Airways Express
47 %
United Airlines
20 %
Spirit Airlines
13 %
Cheapest weekday: Tuesday
The cheapest ticket prices are available for flights departing on Tuesday.
Direct flights are the cheapest connection
Direct flights on this route are $62.00 cheaper on average than flights with a stopover.
non stop flight
1 stop
01h 21min
03h 15min
$97
$159
Favourite connection: via Quincy
On this route, flights with a stopover in Quincy are the most popular.
Route
bookings
1 stopover Quincy, IL
03h 15min, from $159
41 %
Direct flights
01h 21min, from $97
30 %
1 stopover Burlington, IA
19h 40min, from $191
10 %
Important flight information
Flight information: St. Louis - Chicago
| Roundtrip from | $181.80 |
|---|---|
| Flight duration | min. 01:00 / max. 12:10 |
| Return flight duration | min. 01:05/ max. 08:55 |
| Distance | 419 km |
| Flights per week | 199 |
| Departure airport | Airport St. Louis - Lambert International Airport (STL) |
| Arrival airport | Airport Chicago-IL, all airports (CHI) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight St. Louis - New York from $183
- Flight St. Louis - Los Angeles from $288
- Flight St. Louis - Las Vegas from $188
- Flight St. Louis - Tampa from $194
- Flight St. Louis - San Francisco from $207
- Flight St. Louis - Orlando from $188
- Flight St. Louis - Fort Myers from $235
- Flight St. Louis - Chicago O'Hare from $182
- Flight St. Louis - Seattle-Tacoma from $214
- Flight St. Louis - Phoenix - Sky Harbor from $198
Alternative flights to Chicago
- Flight New York - Chicago from $93
- Flight Los Angeles - Chicago from $103
- Flight Las Vegas - Chicago from $143
- Flight Boston - Chicago from $93
- Flight Washington-DC - Chicago from $187
- Flight Atlanta - Chicago from $86
- Flight Denver - Chicago from $170
- Flight Fort Myers - Chicago from $141
- Flight Tampa - Chicago from $162
- Flight San Francisco - Chicago from $201
Flight destinations with a similar price
- Flight Chicago - Berlin from $425
- Flight Chicago - Frankfurt from $456
- Flight Chicago - Hannover from $442
- Flight Chicago - Amsterdam from $353
- Flight Chicago - Havana from $390
- Flight Chicago - Mexico City from $246
- Flight Chicago - Dusseldorf from $454
- Flight Chicago - Dublin from $345
- Flight Chicago - Munich from $445
- Flight Chicago - Hamburg from $426
Flight destinations with a similar price
- Flight St. Louis - New York from $183
- Flight St. Louis - Las Vegas from $188
- Flight St. Louis - Tampa from $194
- Flight St. Louis - Orlando from $188
- Flight St. Louis - Chicago O'Hare from $182
- Flight St. Louis - Phoenix - Sky Harbor from $198
- Flight St. Louis - New York from $183
- Flight St. Louis - Minneapolis from $198