| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Chicago St. Louis | Outbound 06/20/25 1 Stopover (BRL) 9X0443, 9X0440 11h 45min | Return 07/19/25 1 Stopover (BRL) 9X0447, 9X0444 03h 35min |  Southern Airways Express |  | $123 | ||
| Best option Chicago St. Louis | Outbound 04/21/25 direct UA2618 01h 27min | Return 05/19/25 direct UA1156 01h 21min |  United Airlines |  | ? | $248 | |
| Chicago St. Louis | Outbound 04/12/25 1 Stopover (FLL) NK0267, NK1320 21h 27min | Return 04/27/25 1 Stopover (FLL) NK1321, NK0001 15h 13min |  Spirit Airlines |  | $265 | ||
| Chicago St. Louis | Outbound 04/12/25 1 Stopover (BRL) 9X0445, 9X0446 15h 25min | Return 04/27/25 1 Stopover (BRL) 9X0447, 9X0442 19h 25min | Southern Airways Express |  | ? | $126 | |
| Chicago St. Louis | Outbound 06/20/25 1 Stopover (BRL) 9X0443, 9X0440 11h 45min | Return 07/19/25 1 Stopover (BRL) 9X0447, 9X0444 03h 35min | Southern Airways Express | | $128 | ||
| Chicago St. Louis | Outbound 06/20/25 1 Stopover (UIN) 9X0482, 9X0465 03h 55min | Return 07/19/25 1 Stopover (BRL) 9X0447, 9X0444 03h 35min | Southern Airways Express |  | ? | $148 | |
| Chicago St. Louis | Outbound 04/21/25 1 Stopover (UIN) 9X0488, 9X0463 03h 35min | Return 05/19/25 1 Stopover (BRL) 9X0447, 9X0444 03h 35min | Southern Airways Express |  | $153 | ||
| Chicago St. Louis | Outbound 04/12/25 direct AA2324 01h 17min | Return 04/27/25 1 Stopover (BRL) 9X0447, 9X0444 03h 35min |  American Airlines |  | ? | $156 | |
| Chicago St. Louis | Outbound 04/21/25 1 Stopover (UIN) 9X0488, 9X0463 03h 35min | Return 05/19/25 1 Stopover (BRL) 9X0447, 9X0444 03h 35min | Southern Airways Express |  | $161 | ||
| Chicago St. Louis | Outbound 04/12/25 direct UA4416 01h 29min | Return 04/27/25 1 Stopover (BRL) 9X0447, 9X0444 03h 35min | United Airlines | | $171 |
Airline
- Southern Airways Express
- United Airlines
- American Airlines
- Spirit Airlines
- Frontier Airlines
Tips and tricks to help you find cheap flights from Chicago to St. Louis
Favorite airline: Southern Airways Express
52 % of flights from Chicago to St. Louis are booked with Southern Airways Express.
Southern Airways Express
52 %
United Airlines
22 %
Spirit Airlines
11 %
Direct flights are cheaper
On this route, direct flights are $77.00 cheaper than flights with a stopover.
non stop flight
1 stop
01h 27min
19h 20min
$ 86
$ 163
Favourite connection: via Quincy
Stopover flights on this route are especially popular via Quincy, making up 51 % of bookings.
Route
bookings
1 stopover Quincy, IL
11h 15min, from $ 169
51 %
Direct flights
01h 27min, from $ 86
29 %
1 stopover Fort Lauderdale-Hollywood International Airport, FL
11h 42min, from $ 264
8 %
Important flight information
Flight information: Chicago - St. Louis
| Roundtrip from | $ 122,63 |
|---|---|
| Flight duration | min. 01:05 / max. 08:55 |
| Return flight duration | min. 01:00/ max. 12:10 |
| Distance | 419 km |
| Flights per week | 203 |
| Departure airport | Airport Chicago-IL all Airports (ORD, MDW, RFD) (CHI) |
| Arrival airport | Airport St. Louis - Lambert International Airport (STL) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Chicago - New York from $ 55
- Flight Chicago - Las Vegas from $ 141
- Flight Chicago - Los Angeles from $ 112
- Flight Chicago - Miami from $ 149
- Flight Chicago - San Francisco from $ 133
- Flight Chicago - Tampa from $ 98
- Flight Chicago - Denver from $ 81
- Flight Chicago - Orlando from $ 108
- Flight Chicago - New Orleans from $ 139
- Flight Chicago - Washington-DC from $ 130
Alternative flights to St. Louis
- Flight Atlanta - St. Louis from $ 109
- Flight Tampa - St. Louis from $ 170
- Flight Los Angeles - St. Louis from $ 158
- Flight Denver - St. Louis from $ 88
- Flight Orlando - St. Louis from $ 147
- Flight Las Vegas - St. Louis from $ 121
- Flight Miami - St. Louis from $ 200
- Flight Fort Myers - St. Louis from $ 313
- Flight Boston - St. Louis from $ 282
- Flight Dallas - St. Louis from $ 127
Flight destinations with a similar price
- Flight St. Louis - Puerto Vallarta from $ 457
- Flight St. Louis - Munich from $ 815
- Flight St. Louis - Dusseldorf from $ 849
- Flight St. Louis - Hamburg from $ 713
- Flight St. Louis - Frankfurt from $ 845
- Flight St. Louis - Berlin from $ 801
- Flight St. Louis - Dublin from $ 829
- Flight St. Louis - Amsterdam from $ 800
Flight destinations with a similar price
- Flight Chicago - Los Angeles from $ 112
- Flight Chicago - San Francisco from $ 133
- Flight Chicago - Washington-DC from $ 130
- Flight Chicago - Boston from $ 114
- Flight Chicago - Fort Lauderdale from $ 130
- Flight Chicago - San Diego from $ 119
- Flight Chicago - Charlotte from $ 115
- Flight Chicago - Philadelphia from $ 127
- Flight Chicago - Owensboro from $ 119