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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Travelgrove
 
From $171 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Las Vegas airfares from $171/RT are provided by Cheapoair.com. Outbound flight is leaving on 03/25/2025, 06:47 pm from St. Louis Intl (STL) airport and arrives at Las Vegas Mccarran (LAS) at 09:52 am. The flight time is 15 hours and 5 minutes. The Returning flight departes on 04/09/2025, 12:59 am (other return dates are also available). Date posted: 30 Jan 2025

Price evolution for flights From Saint Louis To Las Vegas

Price overview for flights from Saint Louis to Las Vegas

Recent Deals on Flights from Saint Louis to Las Vegas:Roundtrip / Oneway

  • $171Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Las Vegas, NV (LAS)03/25/202506:47 pm
    Las Vegas, NV (LAS)Saint Louis, MO (STL)04/09/202512:59 am
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  • $199Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Las Vegas, NV (LAS)03/25/202505:24 pm
    Las Vegas, NV (LAS)Saint Louis, MO (STL)04/09/202512:59 am
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  • $336Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Las Vegas, NV (LAS)06/11/202509:49 pm
    Las Vegas, NV (LAS)Saint Louis, MO (STL)06/17/202503:36 pm
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  • $458Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Las Vegas, NV (LAS)03/12/202507:29 pm
    Las Vegas, NV (LAS)Saint Louis, MO (STL)03/18/202505:01 am
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  • $1879Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Las Vegas, NV (LAS)03/12/202507:57 am
    Las Vegas, NV (LAS)Saint Louis, MO (STL)03/18/202510:45 pm
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  • $175Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Las Vegas, NV (LAS)03/11/202505:24 pm
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  • $175Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Las Vegas, NV (LAS)04/16/202506:51 pm
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  • $280Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Las Vegas, NV (LAS)03/15/202510:24 am
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  • $370Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Las Vegas, NV (LAS)03/15/202507:03 pm
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  • $430Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Saint Louis, MO (STL)Las Vegas, NV (LAS)03/22/202507:03 pm
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Know what to do when flying to Las Vegas?

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