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$249+ Cheap flights from Rock Springs to Las Vegas (RKS - LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
RKS — LAS
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Rock Springs to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Rock Springs (RKS) 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$254
(United Airlines)

One-way from

$249
(United Airlines)
Provider with most accurate pricing for Rock Springs Sweetwater County-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Rock Springs Sweetwater County-Las Vegas Harry Reid Intl flights.
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From Rock Springs Sweetwater County to Las Vegas Harry Reid Intl
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One-way flight from Rock Springs Sweetwater County to Las Vegas Harry Reid Intl
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Find flight deals from Rock Springs to Las Vegas

Cheapest flights from Rock Springs to Las Vegas
Explore the most affordable flight options available from Rock Springs to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/105:20 amRKS - LAS
2 stops10h 07mUnited Airlines
Mon 4/146:01 amLAS - RKS
1 stop6h 22mUnited Airlines
Deal found 3/25$254
This United deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/165:20 amRKS - LAS
2 stops11h 56mMultiple Airlines
Fri 4/1812:59 amLAS - RKS
2 stops11h 24mMultiple Airlines
Deal found 3/24$1,215

Cheapflights Fare Finder

Customize your flight search to find flights from Rock Springs to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Rock Springs to Las Vegas that are best for you.

Fly from

Rock Springs

Fly to

Las Vegas

Route

Depart

Return

Price

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Thu 4/10

5:20 am-2:27 pm

2 stops10h 07m

Las Vegas Harry Reid Intl

Mon 4/14

6:01 am-1:23 pm

1 stop6h 22m

$254

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Wed 4/16

5:20 am-4:16 pm

2 stops11h 56m

Las Vegas Harry Reid Intl

Fri 4/18

12:59 am-1:23 pm

2 stops11h 24m

$1,215

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Fri 7/18

1:48 pm-6:34 pm

1 stop5h 46m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Compare providers for flights from Rock Springs to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rock Springs to Las Vegas in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rock Springs-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rock Springs-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rock Springs-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rock Springs-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 Rock Springs-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 Rock Springs to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Rock Springs 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 Rock Springs to Las Vegas

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 March 26, 2025.
United Airlines
7.4
Good
8,608 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.0

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,608 reviews
United Airlines
7.4
Good
8,608 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.0

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Rock Springs 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 Rock Springs to Las Vegas round-trip?

    United Airlines, at $254, was found to be the cheapest airline from Rock Springs to Las Vegas..

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rock Springs 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 Rock Springs to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Rock Springs to Las Vegas (average of $198). Flying from Rock Springs to Las Vegas in March is currently the most expensive (average of $269). 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 Rock Springs?

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

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Top airline flying from Rock Springs to Las Vegas

Discover the top airline that operate flights from Rock Springs 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$354FlexibilityNo cancel feeOn-time69%
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