Cheap flights from Saint Louis to Las Vegas
Travel > North America > United States > Saint Louis to Las Vegas flights
Check our current prices for flights from Saint Louis to Las Vegas. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Saint Louis to Las Vegas, you will need to run a search below.
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Book your flight now with Cheapoair.com and save!
Cheap Las Vegas airfares from $185/RT are provided by Cheapoair.com. Outbound flight is leaving on 03/21/2021, 04:52 pm from St. Louis Intl (STL) airport and arrives at Las Vegas Mccarran (LAS) at 06:37 pm. The flight time is 1 hours and 45 minutes. The Returning flight departes on 04/04/2021, 09:49 pm (other return dates are also available). Date posted: 15 Feb 2021
Price evolution for flights From Saint Louis To Las Vegas

Recent Deals on Flights from Saint Louis to Las Vegas:Roundtrip / Oneway
- $185
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Las Vegas, NV (LAS) 03/21/2021 04:52 pm Las Vegas, NV (LAS) Saint Louis, MO (STL) 04/04/2021 09:49 pm - $222
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Las Vegas, NV (LAS) 04/07/2021 05:30 pm Las Vegas, NV (LAS) Saint Louis, MO (STL) 04/13/2021 12:49 am - $265
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Las Vegas, NV (LAS) 03/21/2021 04:52 pm Las Vegas, NV (LAS) Saint Louis, MO (STL) 04/04/2021 07:00 am - $285
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Las Vegas, NV (LAS) 06/09/2021 06:14 pm Las Vegas, NV (LAS) Saint Louis, MO (STL) 06/30/2021 12:03 pm - $305
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Las Vegas, NV (LAS) 06/09/2021 06:14 pm Las Vegas, NV (LAS) Saint Louis, MO (STL) 06/30/2021 06:45 pm - $111
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Las Vegas, NV (LAS) 03/14/2021 04:52 pm - $133
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Las Vegas, NV (LAS) 04/30/2021 05:09 pm - $138
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) Las Vegas, NV (LAS) 03/14/2021 02:35 pm
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Know what to do when flying to Las Vegas?
Las Vegas Travel Guide Las Vegas is situated in the lower part of the state of Nevada and sits in the center of the Mojave Desert. Who would have guessed to find in the desert, a city of lights, and all you can eat buffets, casinos and the ultimate city of [...]Las Vegas History Spaniards were the ones who gave Las Vegas its name, and they used the water from the area while they headed west and north from Texas on the Old Spanish Trail. During the 1800s, parts of the valley had artesian wells in them that supported [...]
Las Vegas Sightseeing Although Las Vegas is most popularly known for its nightlife, there are still other things to see and do while you visit this city. A very popular sight to visit is the Fountains of the Bellagio, which perform a wonderful display every fifteen [...]
Las Vegas Nightlife There are absolutely tons and tons of things that you can do for nightlife while you are in Las Vegas, Nevada. This is actually one of the most popular places in the United States for nightlife, as there are hotel-casinos and adult shows that [...]
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