| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Chicago O'Hare St. Louis | Outbound 06/25/26 direct UA2465 01h 23min | Return - |  United Airlines |  | $165 | ||
| Best option Chicago O'Hare St. Louis | Outbound 04/03/26 direct AA4532 01h 22min | Return 04/16/26 direct AA1926 01h 21min |  American Airlines |  | ? | $369 | |
| Chicago O'Hare St. Louis | Outbound 04/03/26 direct UA2379 01h 28min | Return 04/16/26 direct UA4423 01h 29min | United Airlines |  | ? | $386 | |
| Chicago O'Hare St. Louis | Outbound 04/03/26 direct AA1699 01h 23min | Return 04/16/26 direct AA1926 01h 21min | American Airlines |  | ? | $457 | |
| Chicago O'Hare St. Louis | Outbound 04/03/26 1 Stopover (SEA) AS0329, AS0615 13h 55min | Return 04/16/26 1 Stopover (SEA) AS0473, AS0410 10h 53min |  Alaska Airlines |  | ? | $654 | |
| Chicago O'Hare St. Louis | Outbound 04/03/26 direct AA1699 01h 23min | Return 04/16/26 direct AA1926 01h 21min | American Airlines |  | ? | $977 | |
| Chicago O'Hare St. Louis | Outbound 04/03/26 1 Stopover (LAS) F92145, F93108 14h 33min | Return 04/16/26 3 Stopovers (DFW, BCN, DUB) IB4235, IB4792, EI0565, EI0123 52h 15min |  Frontier Airlines |  | ? | $1,333 | |
| Chicago O'Hare St. Louis | Outbound 04/03/26 1 Stopover (LAS) F92145, F93108 14h 33min | Return 04/16/26 3 Stopovers (DFW, LHR, LCY, ZRH) IB4888, IB4206, LX0467, LX0006 42h 20min | Frontier Airlines | | ? | $1,402 |
Stops
- Direct flight
Airline
- American Airlines
- Frontier Airlines
- United Airlines
- Alaska Airlines
Important flight information
Flight information: Chicago O'Hare - St. Louis
| Cheapest outbound flight from | $165.00 |
|---|---|
| Roundtrip from | $368.90 |
| Distance | 416 km |
| Departure airport | Airport Chicago O'Hare International Airport, IL (ORD) |
| Arrival airport | Airport St. Louis - Lambert International Airport (STL) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Chicago O'Hare - Los Angeles from $90
- Flight Chicago O'Hare - Las Vegas from $283
- Flight Chicago O'Hare - Miami from $51
- Flight Chicago O'Hare - Tampa from $298
- Flight Chicago O'Hare - Denver from $290
- Flight Chicago O'Hare - Detroit from $199
- Flight Chicago O'Hare - Newark from $100
- Flight Chicago O'Hare - Honolulu from $598
Alternative flights to St. Louis
- Flight Atlanta - St. Louis from $423
- Flight Denver - St. Louis from $300
- Flight Boston - St. Louis from $511
- Flight Dallas - St. Louis from $341
- Flight Chicago - St. Louis from $165
- Flight Philadelphia - St. Louis from $447
Flight destinations with a similar price
- Flight St. Louis - Hamburg from $1,079
- Flight St. Louis - Frankfurt from $1,113
- Flight St. Louis - Munich from $719
- Flight St. Louis - Berlin from $1,094
Flight destinations with a similar price
- Flight Chicago O'Hare - Toronto from $173