| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| St. Louis Las Vegas | Outbound 10/18/25 direct F92017 03h 39min | Return 11/17/25 1 Stopover (DEN) F91994, F93302 06h 08min |  Frontier Airlines |  | ? | $188 | |
| Best option St. Louis Las Vegas | Outbound 10/18/25 direct F92017 03h 39min | Return 11/17/25 direct F93108 03h 25min | Frontier Airlines |  | $213 | ||
| St. Louis Las Vegas | Outbound 10/18/25 direct F92017 03h 39min | Return 11/17/25 1 Stopover (DEN) F91994, F93302 06h 08min | Frontier Airlines |  | $206 | ||
| St. Louis Las Vegas | Outbound 10/18/25 direct F92017 03h 39min | Return 11/17/25 1 Stopover (DEN) F91994, F93302 06h 08min | Frontier Airlines |  | $216 | ||
| St. Louis Las Vegas | Outbound 07/25/25 direct F92017 03h 36min | Return 08/17/25 direct F93108 03h 22min | Frontier Airlines |  | $267 | ||
| St. Louis Las Vegas | Outbound 09/04/25 direct F92017 03h 40min | Return 09/28/25 1 Stopover (DTW) NK2376, NK3896 06h 54min | Frontier Airlines | | $268 | ||
| St. Louis Las Vegas | Outbound 09/04/25 1 Stopover (DTW) NK3897, NK1726 13h 22min | Return 09/28/25 1 Stopover (DTW) NK2376, NK3896 06h 54min |  Spirit Airlines | | $269 | ||
| St. Louis Las Vegas | Outbound 07/25/25 direct F92017 03h 36min | Return 08/17/25 direct F93108 03h 22min | Frontier Airlines | | $278 | ||
| St. Louis Las Vegas | Outbound 07/25/25 direct F92017 03h 36min | Return 08/17/25 direct F93108 03h 22min | Frontier Airlines | | $283 | ||
| St. Louis Las Vegas | Outbound 09/04/25 1 Stopover (DTW) NK3897, NK1726 13h 22min | Return 09/28/25 1 Stopover (DTW) NK2376, NK3896 06h 54min | Spirit Airlines | | $285 |
Stops
- Direct flight
Airline
- Frontier Airlines
- Alaska Airlines
- Spirit Airlines
- American Airlines
- United Airlines
Tips and tricks to help you find cheap flights from St. Louis to Las Vegas
Favorite airline: Frontier Airlines
86 % of bookings on this flight route are made with Frontier Airlines, Spirit Airlines and Sun Country Airlines.
Frontier Airlines
42 %
Spirit Airlines
33 %
Sun Country Airlines
11 %
Direct flights are cheaper
Direct flights on this route are $143.00 cheaper on average than flights with a stopover.
non stop flight
1 stop
03h 40min
06h 34min
$ 125
$ 268
The favorite connection is non-stop
79 % of travelers decide to book a direct flight on this route.
Route
bookings
Direct flights
03h 40min, from $ 125
79 %
1 stopover Minneapolis - St. Paul International Airport, MN
06h 34min, from $ 268
12 %
1 stopover Detroit Metropolitan Wayne County Airport, MI
07h 13min, from $ 339
6 %
Important flight information
Flight information: St. Louis - Las Vegas
| Roundtrip from | $ 187,52 |
|---|---|
| Flight duration | min. 03:40 / max. 07:55 |
| Return flight duration | min. 02:55/ max. 06:15 |
| Distance | 2204 km |
| Flights per week | 80 |
| Departure airport | Airport St. Louis - Lambert International Airport (STL) |
| Arrival airport | Airport Las Vegas - McCarran International Airport, NV (LAS) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight St. Louis - New York from $ 183
- Flight St. Louis - Los Angeles from $ 288
- Flight St. Louis - Tampa from $ 194
- Flight St. Louis - San Francisco from $ 207
- Flight St. Louis - Orlando from $ 165
- Flight St. Louis - Fort Myers from $ 235
- Flight St. Louis - Seattle-Tacoma from $ 214
- Flight St. Louis - Phoenix - Sky Harbor from $ 198
- Flight St. Louis - New York from $ 206
- Flight St. Louis - Atlanta from $ 130
Alternative flights to Las Vegas
- Flight New York - Las Vegas from $ 200
- Flight Los Angeles - Las Vegas from $ 69
- Flight San Francisco - Las Vegas from $ 86
- Flight Miami - Las Vegas from $ 229
- Flight Dallas - Las Vegas from $ 138
- Flight San Diego - Las Vegas from $ 72
- Flight Seattle-Tacoma - Las Vegas from $ 127
- Flight Denver - Las Vegas from $ 109
- Flight Chicago - Las Vegas from $ 128
- Flight Orlando - Las Vegas from $ 202
Flight destinations with a similar price
- Flight Las Vegas - London Gatwick from $ 636
- Flight Las Vegas - London from $ 619
- Flight Las Vegas - London Heathrow from $ 619
- Flight Las Vegas - Calgary from $ 140
- Flight Las Vegas - Toronto from $ 187
- Flight Las Vegas - Zurich from $ 521
- Flight Las Vegas - Havana from $ 403
- Flight Las Vegas - Frankfurt from $ 602
- Flight Las Vegas - San Jose, Costa Rica from $ 310
- Flight Las Vegas - Guadalajara from $ 257
Flight destinations with a similar price
- Flight St. Louis - New York from $ 183
- Flight St. Louis - Tampa from $ 194
- Flight St. Louis - Phoenix - Sky Harbor from $ 198
- Flight St. Louis - New York from $ 206
- Flight St. Louis - Chicago O'Hare from $ 182
- Flight St. Louis - Fort Lauderdale from $ 201
- Flight St. Louis - Chicago from $ 182
- Flight St. Louis - Newark from $ 204
- Flight St. Louis - New York from $ 183
- Flight St. Louis - Minneapolis from $ 198