| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| St. Louis Chicago | Outbound 09/19/25 1 Stopover (BRL) 9X0447, 9X0444 03h 35min | Return 09/29/25 1 Stopover (UIN) 9X0488, 9X0463 03h 35min |  Southern Airways Express |  | ? | $182 | |
| Best option St. Louis Chicago | Outbound 09/19/25 direct UA1156 01h 25min | Return 09/29/25 direct UA2618 01h 24min |  United Airlines |  | ? | $212 | |
| St. Louis Chicago | Outbound 09/19/25 1 Stopover (UIN) 9X0460, 9X0481 03h 32min | Return 09/29/25 1 Stopover (UIN) 9X0482, 9X0465 03h 55min | Southern Airways Express |  | $191 | ||
| St. Louis Chicago | Outbound 09/19/25 1 Stopover (UIN) 9X0460, 9X0481 03h 32min | Return 09/29/25 direct UA2618 01h 24min | Southern Airways Express |  | ? | $185 | |
| St. Louis Chicago | Outbound 09/19/25 1 Stopover (BRL) 9X0447, 9X0442 19h 25min | Return 09/29/25 1 Stopover (UIN) 9X0482, 9X0465 03h 55min | Southern Airways Express |  | ? | $196 | |
| St. Louis Chicago | Outbound 09/19/25 1 Stopover (UIN) 9X0460, 9X0481 03h 32min | Return 09/29/25 1 Stopover (UIN) 9X0488, 9X0463 03h 35min | Southern Airways Express |  | $218 | ||
| St. Louis Chicago | Outbound 09/19/25 direct AA1997 01h 23min | Return 09/29/25 1 Stopover (UIN) 9X0488, 9X0463 03h 35min |  American Airlines |  | ? | $242 | |
| St. Louis Chicago | Outbound 07/25/25 1 Stopover (MCO) F92630, F93043 14h 26min | Return 08/17/25 1 Stopover (ATL) F91596, F94473 08h 39min |  Frontier Airlines |  | $244 | ||
| St. Louis Chicago | Outbound 07/25/25 1 Stopover (MCO) F92630, F93043 14h 26min | Return 08/17/25 1 Stopover (ATL) F91596, F94473 08h 39min | Frontier Airlines |  | $255 | ||
| St. Louis Chicago | Outbound 07/25/25 1 Stopover (UIN) 9X0460, 9X0481 03h 32min | Return 08/17/25 1 Stopover (UIN) 9X0482, 9X0465 03h 55min | Southern Airways Express |  | ? | $271 |
Stops
- Direct flight
Airline
- Southern Airways Express
- United Airlines
- Frontier Airlines
- American 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
US$97
US$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 US$159
41 %
Direct flights
01h 21min, from US$97
30 %
1 stopover Burlington, IA
19h 40min, from US$191
10 %
Important flight information
Flight information: St. Louis - Chicago
| Roundtrip from | US$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 (ORD, MDW, RFD) (CHI) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight St. Louis - New York from US$281
- Flight St. Louis - Los Angeles from US$341
- Flight St. Louis - Las Vegas from US$267
- Flight St. Louis - Tampa from US$294
- Flight St. Louis - San Francisco from US$361
- Flight St. Louis - Orlando from US$165
- Flight St. Louis - Fort Myers from US$269
- Flight St. Louis - Seattle-Tacoma from US$235
- Flight St. Louis - Phoenix - Sky Harbor from US$311
- Flight St. Louis - New York from US$301
Alternative flights to Chicago
- Flight New York - Chicago from US$55
- Flight Los Angeles - Chicago from US$182
- Flight Las Vegas - Chicago from US$158
- Flight Boston - Chicago from US$106
- Flight Washington-DC - Chicago from US$105
- Flight Atlanta - Chicago from US$66
- Flight Denver - Chicago from US$102
- Flight Fort Myers - Chicago from US$154
- Flight Tampa - Chicago from US$124
- Flight San Francisco - Chicago from US$220
Flight destinations with a similar price
- Flight Chicago - Istanbul from US$711
- Flight Chicago - Vienna from US$595
- Flight Chicago - London from US$509
- Flight Chicago - Toronto from US$174
- Flight Chicago - Santiago de Chile from US$601
- Flight Chicago - San Jose, Costa Rica from US$302
- Flight Chicago - Berlin from US$578
- Flight Chicago - Frankfurt from US$611
- Flight Chicago - Hannover from US$644
- Flight Chicago - Dusseldorf from US$627
Flight destinations with a similar price
- Flight St. Louis - Orlando from US$165
- Flight St. Louis - Atlanta from US$179
- Flight St. Louis - Chicago O'Hare from US$182