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Flights from St. Louis to Las Vegas
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Find cheap one-way flights from St. Louis to Las Vegas starting at CNY 30.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- STL19:513h 43mDirectLAS21:34Tue, May 7|St. Louis - Las Vegas|Frontier AirlinesCNY 30CNY 5646% OFF46% OFFCNY 56CNY 30
- STL19:233h 48mDirectLAS21:11Tue, May 28|St. Louis - Las Vegas|Frontier AirlinesCNY 30CNY 5646% OFF46% OFFCNY 56CNY 30
- STL19:513h 43mDirectLAS21:34Mon, May 6|St. Louis - Las Vegas|Frontier AirlinesCNY 36CNY 5635% OFF35% OFFCNY 56CNY 36
- STL19:513h 43mDirectLAS21:34Wed, May 8|St. Louis - Las Vegas|Frontier AirlinesCNY 37CNY 37
- STL19:233h 48mDirectLAS21:11Mon, May 20|St. Louis - Las Vegas|Frontier AirlinesCNY 38CNY 38
- STL19:513h 43mDirectLAS21:34Wed, May 1|St. Louis - Las Vegas|Frontier AirlinesCNY 38CNY 38
- STL14:123h 41mDirectLAS15:53Tue, May 21|St. Louis - Las Vegas|Frontier AirlinesCNY 38CNY 38
- STL19:233h 48mDirectLAS21:11Wed, May 22|St. Louis - Las Vegas|Frontier AirlinesCNY 38CNY 38
- STL19:233h 48mDirectLAS21:11Tue, Jun 4|St. Louis - Las Vegas|Frontier AirlinesCNY 38CNY 38
- STL22:593h 52mDirectLAS00:51Tue, Apr 30|St. Louis - Las Vegas|Frontier AirlinesCNY 38CNY 38
- STL13:003h 5mDirectLAS14:00Tue, Apr 30|St. Louis - Las Vegas|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from St. Louis to Las Vegas
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From US$30
Spirit Airlines
From US$40
American Airlines
From US$93
Sun Country Airlines
From US$114
United Airlines
From US$129
Delta Air Lines
From US$132
Southwest Airlines
From US$154
Alaska Airlines
From US$161
Southern Airways Express
From US$188
ANA airlines
Find more flights and airlines
Find cheap flights from St. Louis to Las Vegas by different airports
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from St. Louis to Las Vegas.
- CheapestSTL19:513h 43mDirectLAS21:34St. Louis Lambert International Airport - Harry Reid International AirportTue, May 7Frontier AirlinesUS$30
- STL19:513h 43mDirectLAS21:34St. Louis Lambert International Airport - Harry Reid International AirportTue, May 7Frontier AirlinesUS$30Find More Flights
Frequently Asked Questions
How to find a cheap flight from St. Louis to Las Vegas
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Las Vegas. Book your flights at the right time and save more.
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St. Louis to Las Vegas Flight Information
Cheapest nonstop flight price | $30 |
---|---|
Cheapest round-trip ticket price | $56 |
Off-season for travel | April |
Peak season for travel | October |
Flight distance | 2,219.31km |
Average flight time | 4 hours 13 minutes |
Popular airline | United Airlines |
Plan Your Trip Around Las Vegas
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