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 | | ![]() | ? | $188 | |
Best option St. Louis Las Vegas | Outbound 10/18/25 direct F92017 03h 39min | Return 11/17/25 direct F93108 03h 25min | | ![]() | $213 | ||
St. Louis Las Vegas | Outbound 10/18/25 direct F92017 03h 39min | Return 11/17/25 1 Stopover (DEN) F91994, F93302 06h 08min | | ![]() | $206 | ||
St. Louis Las Vegas | Outbound 10/18/25 direct F92017 03h 39min | Return 11/17/25 1 Stopover (DEN) F91994, F93302 06h 08min | | ![]() | $216 | ||
St. Louis Las Vegas | Outbound 09/04/25 direct F92017 03h 40min | Return 09/28/25 1 Stopover (DTW) NK2376, NK3896 06h 54min | | ![]() | $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 | | ![]() | $269 | ||
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 | | ![]() | $285 | ||
St. Louis Las Vegas | Outbound 09/04/25 direct F92017 03h 40min | Return 09/28/25 direct F93108 03h 25min | | ![]() | $302 | ||
St. Louis Las Vegas | Outbound 09/04/25 1 Stopover (DEN) UA0483, UA0624 07h 19min | Return 09/28/25 1 Stopover (IAH) UA2017, UA6214 07h 02min | | ![]() | ? | $304 | |
St. Louis Las Vegas | Outbound 09/04/25 1 Stopover (ORD) UA4183, UA2440 08h 37min | Return 09/28/25 1 Stopover (IAH) UA2017, UA6214 07h 02min | | ![]() | ? | $320 |
Stops
- Direct flight
Airline
- Frontier Airlines
- American Airlines
- Alaska Airlines
- United Airlines
- Spirit 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 $188
- 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 $125
- 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 - Guadalajara from $257
- Flight Las Vegas - Toronto from $200
- Flight Las Vegas - Frankfurt from $602
- Flight Las Vegas - San Jose, Costa Rica from $310
- Flight Las Vegas - Zurich from $521
- Flight Las Vegas - Cancun from $292
- Flight Las Vegas - Havana from $403
- Flight Las Vegas - Amsterdam from $612
- Flight Las Vegas - London Heathrow from $639
- Flight Las Vegas - London Gatwick from $714
Flight destinations with a similar price
- Flight St. Louis - New York from $183
- Flight St. Louis - Tampa from $194
- Flight St. Louis - Orlando from $188
- 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