| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| St. Louis Chicago O'Hare | Outbound 04/12/25 1 Stopover (LAS) F92017, F92146 10h 28min | Return 04/27/25 1 Stopover (DEN) F91483, F93302 16h 37min |  Frontier Airlines |  | $113 | ||
| Best option St. Louis Chicago O'Hare | Outbound 04/12/25 direct UA1156 01h 20min | Return 04/27/25 direct UA2618 01h 27min |  United Airlines |  | ? | $254 | |
| St. Louis Chicago O'Hare | Outbound 04/12/25 1 Stopover (BRL) 9X0447, 9X0444 03h 35min | Return 04/27/25 1 Stopover (UIN) 9X0488, 9X0463 04h 40min |  Southern Airways Express |  | $153 | ||
| St. Louis Chicago O'Hare | Outbound 04/12/25 1 Stopover (LAS) F92017, F92146 10h 28min | Return 04/27/25 1 Stopover (DEN) F91483, F93302 16h 36min | Frontier Airlines |  | $116 | ||
| St. Louis Chicago O'Hare | Outbound 04/12/25 1 Stopover (BRL) 9X0447, 9X0442 19h 25min | Return 04/27/25 1 Stopover (BRL) 9X0445, 9X0446 15h 25min | Southern Airways Express |  | ? | $126 | |
| St. Louis Chicago O'Hare | Outbound 04/12/25 1 Stopover (BRL) 9X0447, 9X0442 19h 25min | Return 04/27/25 1 Stopover (BRL) 9X0445, 9X0440 23h 50min | Southern Airways Express |  | ? | $127 | |
| St. Louis Chicago O'Hare | Outbound 04/12/25 1 Stopover (LAS) F92017, F92146 10h 28min | Return 04/27/25 1 Stopover (UIN) 9X0488, 9X0463 04h 40min | Frontier Airlines |  | ? | $141 | |
| St. Louis Chicago O'Hare | Outbound 04/12/25 direct AA3757 01h 19min | Return 04/27/25 1 Stopover (BRL) 9X0445, 9X0446 15h 25min |  American Airlines |  | ? | $156 | |
| St. Louis Chicago O'Hare | Outbound 04/12/25 1 Stopover (BRL) 9X0447, 9X0444 03h 35min | Return 04/27/25 1 Stopover (UIN) 9X0488, 9X0463 04h 40min | Southern Airways Express |  | $161 | ||
| St. Louis Chicago O'Hare | Outbound 04/12/25 1 Stopover (BRL) 9X0447, 9X0444 03h 35min | Return 04/27/25 1 Stopover (UIN) 9X0488, 9X0463 04h 40min | Southern Airways Express |  | ? | $243 |
Airline
- Southern Airways Express
- Frontier Airlines
- United Airlines
- American Airlines
Tips and tricks to help you find cheap flights from St. Louis to Chicago O'Hare
Favorite airline: Southern Airways Express
80 % of bookings on this flight route are made with Southern Airways Express, United Airlines and Spirit Airlines.
Southern Airways Express
47 %
United Airlines
20 %
Spirit Airlines
13 %
Cheapest weekday: Tuesday
Flight prices fluctuate throughout the week. Flights are 51 % cheaper on Tuesday.
Direct flights are cheaper
Compared to flights with a stopover, direct flights are $62.00 cheaper on this route.
non stop flight
1 stop
01h 21min
03h 15min
$97
$159
Favourite connection: via Quincy
The most popular route is via Quincy and is booked by 41 % of all travelers.
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 O'Hare
| Roundtrip from | $112.32 |
|---|---|
| Distance | 416 km |
| Departure airport | Airport St. Louis - Lambert International Airport (STL) |
| Arrival airport | Airport Chicago O'Hare International Airport, IL (ORD) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight St. Louis - New York from $131
- Flight St. Louis - Los Angeles from $122
- Flight St. Louis - Las Vegas from $296
- Flight St. Louis - Tampa from $216
- Flight St. Louis - San Francisco from $122
- Flight St. Louis - Orlando from $136
- Flight St. Louis - Fort Myers from $349
- Flight St. Louis - Honolulu from $767
- Flight St. Louis - Phoenix - Sky Harbor from $200
- Flight St. Louis - Seattle-Tacoma from $232
Alternative flights to Chicago O'Hare
- Flight Los Angeles - Chicago O'Hare from $144
- Flight Boston - Chicago O'Hare from $120
- Flight New York - Chicago O'Hare from $94
- Flight Miami - Chicago O'Hare from $127
- Flight Dallas - Chicago O'Hare from $101
- Flight Las Vegas - Chicago O'Hare from $97
- Flight Charlotte - Chicago O'Hare from $115
- Flight San Francisco - Chicago O'Hare from $156
- Flight Washington DC - Chicago O'Hare from $105
- Flight New York - Chicago O'Hare from $92
Flight destinations with a similar price
- Flight Chicago O'Hare - Istanbul from $752
- Flight Chicago O'Hare - Berlin from $502
- Flight Chicago O'Hare - Stuttgart from $605
- Flight Chicago O'Hare - Munich from $619
- Flight Chicago O'Hare - Hannover from $543
- Flight Chicago O'Hare - Nuremberg from $729
- Flight Chicago O'Hare - Hamburg from $524
- Flight Chicago O'Hare - Vienna from $562
- Flight Chicago O'Hare - Panama City from $454
- Flight Chicago O'Hare - Calgary from $204
Flight destinations with a similar price
- Flight St. Louis - Los Angeles from $122
- Flight St. Louis - San Francisco from $122
- Flight St. Louis - Chicago from $113
- Flight St. Louis - San Diego from $122