| 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
- American Airlines
- Spirit 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 - Chicago O'Hare from $182
- Flight St. Louis - Seattle-Tacoma from $214
- Flight St. Louis - Phoenix - Sky Harbor from $198
- Flight St. Louis - New York from $206
Alternative flights to Las Vegas
- Flight New York - Las Vegas from $157
- Flight Los Angeles - Las Vegas from $64
- Flight San Francisco - Las Vegas from $86
- Flight Miami - Las Vegas from $214
- Flight Dallas - Las Vegas from $100
- Flight San Diego - Las Vegas from $72
- Flight Seattle-Tacoma - Las Vegas from $127
- Flight Denver - Las Vegas from $86
- Flight Chicago - Las Vegas from $128
- Flight Orlando - Las Vegas from $201
Flight destinations with a similar price
- Flight Las Vegas - Guadalajara from $255
- Flight Las Vegas - London Gatwick from $636
- Flight Las Vegas - Mexico City from $254
- Flight Las Vegas - Manila from $765
- Flight Las Vegas - Calgary from $125
- Flight Las Vegas - Toronto from $160
- Flight Las Vegas - Frankfurt from $602
- Flight Las Vegas - San Jose, Costa Rica from $307
- Flight Las Vegas - Zurich from $521
- Flight Las Vegas - Cancun from $292
Flight destinations with a similar price
- Flight St. Louis - New York from $183
- Flight St. Louis - Tampa from $194
- Flight St. Louis - Chicago O'Hare from $182
- Flight St. Louis - Phoenix - Sky Harbor from $198
- Flight St. Louis - New York from $206
- 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