| Best option Denver St. Louis | 10/15/24 direct F93302 02h 06min | 10/31/24 direct F93301 02h 24min |  Frontier Airlines |  | $116 Found several days ago | Check | |
| Denver St. Louis | 10/15/24 direct F93302 02h 06min | 10/31/24 direct F93301 02h 24min | Frontier Airlines |  | $119 Found several days ago | Check | |
| Denver St. Louis | 10/15/24 direct F93302 02h 06min | 10/31/24 direct F93301 02h 24min | Frontier Airlines |  | ? | $121 Found several days ago | Check |
| Denver St. Louis | 08/04/24 direct F93302 02h 07min | 08/30/24 1 Stopover (MCO) F92636, F93311 30h 12min | Frontier Airlines | | $194 Found several days ago | Check | |
| Denver St. Louis | 08/04/24 direct F93302 02h 07min | 08/30/24 1 Stopover (MCO) F92636, F93311 30h 12min | Frontier Airlines |  | ? | $197 Found several days ago | Check |
| Denver St. Louis | 08/04/24 direct F93302 02h 07min | 08/30/24 1 Stopover (MCO) F92636, F93311 30h 12min | Frontier Airlines |  | ? | $200 Found several days ago | Check |
| Denver St. Louis | 10/15/24 direct F93302 02h 06min | 10/31/24 direct F93301 02h 24min | Frontier Airlines |  | ? | $218 Found several days ago | Check |
| Denver St. Louis | 10/15/24 direct UA1422 02h 08min | 10/31/24 direct UA1481 02h 26min |  United Airlines |  | ? | $229 Found several days ago | Check |
| Denver St. Louis | 08/04/24 direct F93302 02h 07min | 08/30/24 1 Stopover (MCO) F92636, F91733 16h 24min | Frontier Airlines | | ? | $293 Found several days ago | Check |
| Denver St. Louis | 10/15/24 direct UA1422 02h 08min | 10/31/24 direct UA2625 02h 30min | United Airlines |  | ? | $297 Found several days ago | Check |
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Tips and tricks to help you find cheap flights from Denver to St. Louis
Favorite airline: Frontier Airlines
Flight tickets on the route Denver – St. Louis are most frequently booked with Frontier Airlines.
Frontier Airlines
62 %
United Airlines
38 %
Flight information: Denver - St. Louis
| Roundtrip from | $115.45 |
|---|---|
| Flight duration | min. 01:50 / max. 07:30 |
| Return flight duration | min. 02:20/ max. 11:15 |
| Distance | 1237 km |
| Flights per week | 123 |
| Departure airport | Denver International Airport, CO (DEN) |
| Arrival airport | St. Louis - Lambert International Airport (STL) |
| Destination country | United States |
Alternative routes to United States
- Denver - Las Vegas from $78
- Denver - San Francisco from $116
- Denver - Miami from $206
- Denver - New York from $167
- Denver - Seattle-Tacoma from $81
- Denver - Los Angeles from $95
- Denver - Chicago from $152
- Denver - New York from $321
- Denver - Tampa from $186
- Denver - Dallas from $87
Alternative flights to St. Louis
- Atlanta - St. Louis from $211
- Los Angeles - St. Louis from $323
- Orlando - St. Louis from $229
- Las Vegas - St. Louis from $170
- Chicago - St. Louis from $244
- Fort Myers - St. Louis from $241
- Miami - St. Louis from $326
- Dallas - St. Louis from $179
- Boston - St. Louis from $306
- Fort Lauderdale - St. Louis from $212
Flight destinations with a similar price
- St. Louis - Dublin from $587
- St. Louis - Puerto Vallarta from $382
- St. Louis - Delhi from $1,068
- St. Louis - Amsterdam from $580
- St. Louis - Hamburg from $784
- St. Louis - Dusseldorf from $828
- St. Louis - Frankfurt from $854
- St. Louis - Berlin from $784
- St. Louis - Munich from $665
- St. Louis - Cancun from $347
Flight destinations with a similar price
- Denver - San Francisco from $116
- Denver - San Diego from $116
- Denver - Portland-Oregon from $117
- Denver - Houston-Hobby from $116
- Denver - Houston - George Bush from $116
- Denver - Austin from $116