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Cheap flights from Riverton, WY to Las Vegas (RIW - LAS)

RIW — LAS
Mar 1 — Mar 81
Sun 3/1
Sun 3/8
1 adult, Economy
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Find flight deals from Riverton to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Riverton (RIW) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

March

Cheapest in

November

Average price

$398
Provider with most accurate pricing for Riverton-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Riverton-Las Vegas Harry Reid Intl flights.
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Highest demand for flights based on searches. 25% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 17% potential price decrease ($69 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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  • Most accurate provider: When it comes to deals on Riverton, Wyoming-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Riverton, Wyoming-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Riverton, Wyoming-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Riverton, Wyoming-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Riverton, Wyoming-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Riverton to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Riverton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Riverton to Las Vegas

What is the cheapest month to book a flight from Riverton, Wyoming to Las Vegas?

Currently, February is the cheapest month in which you can book a flight from Riverton, Wyoming to Las Vegas (average of $238). Flying from Riverton, Wyoming to Las Vegas in October is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated January 30, 2026.
Read reviews from past customers who have flown United Airlines from Riverton to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Riverton to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Riverton, Wyoming to Las Vegas round-trip?

    Flying on United Airlines is currently your cheapest option to Las Vegas, with prices starting at $248. Users have found that United Airlines is 44% cheaper than the other options available to this destination.

  • Can I find deals for flights from Riverton to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Riverton to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riverton to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riverton to Las Vegas.

  • Can I find deals for business class flights from Riverton to Las Vegas?

    Yes. Cheapflights offers flight deals from Riverton to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Riverton, Wyoming to Las Vegas?

    Currently, February is the cheapest month in which you can book a flight from Riverton, Wyoming to Las Vegas (average of $238). Flying from Riverton, Wyoming to Las Vegas in October is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Kingman
Winchester
Primm
Mesquite
Boulder City
Needles
Sunrise Manor

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Top airline flying from Riverton to Las Vegas

Discover the top airline that operate flights from Riverton to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$378FlexibilityNo cancel feeOn-time69%

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