RKS - LAS

$318 Find Cheap Flights from Rock Springs to Las Vegas

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rock Springs to Las Vegas departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rock Springs to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rock Springs to Las Vegas, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$318
United Airlines
Sat 8/22Tue 8/25
RKS - LAS • 1 stop
Cheapest one-way
$358
United Airlines
Tue 3/31
RKS - LAS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Rock Springs and Las Vegas. You'll need at least 1 connection.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Rock Springs to Las Vegas (RKS-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rock Springs to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rock Springs to Las Vegas

Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
5:25 am - 9:06 am
RKS
-
LAS
4h 41m
1 stop
United Airlines Logo
4:37 pm - 10:01 pm
LAS
-
RKS
4h 24m
1 stop
$318United Airlines
Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
2:05 pm - 11:55 pm
RKS
-
LAS
10h 50m
2 stops
United Airlines Logo
4:37 pm - 10:01 pm
LAS
-
RKS
4h 24m
1 stop
$324United Airlines
Thu, Jul 30 - Sun, Aug 2
United Airlines Logo
5:05 am - 2:16 pm
RKS
-
LAS
10h 11m
2 stops
United Airlines Logo
5:30 am - 1:31 pm
LAS
-
RKS
7h 01m
1 stop
$326United Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
2:15 pm - 7:46 pm
RKS
-
LAS
6h 31m
1 stop
United Airlines Logo
5:30 am - 1:30 pm
LAS
-
RKS
7h 00m
1 stop
$328United Airlines
Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
2:05 pm - 11:55 pm
RKS
-
LAS
10h 50m
2 stops
United Airlines Logo
10:45 am - 10:01 pm
LAS
-
RKS
10h 16m
2 stops
$329United Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
2:15 pm - 11:55 pm
RKS
-
LAS
10h 40m
2 stops
United Airlines Logo
5:30 am - 1:30 pm
LAS
-
RKS
7h 00m
1 stop
$334United Airlines
Fri, Apr 3 - Tue, Apr 7
United Airlines Logo
5:15 am - 12:23 pm
RKS
-
LAS
8h 08m
2 stops
United Airlines Logo
10:39 am - 10:15 pm
LAS
-
RKS
10h 36m
2 stops
$339United Airlines
Mon, May 4 - Mon, May 11
United Airlines Logo
5:15 am - 12:12 pm
RKS
-
LAS
7h 57m
2 stops
United Airlines Logo
4:35 pm - 10:15 pm
LAS
-
RKS
4h 40m
1 stop
$344United Airlines
Mon, May 4 - Mon, May 11
United Airlines Logo
5:15 am - 12:12 pm
RKS
-
LAS
7h 57m
2 stops
United Airlines Logo
2:09 pm - 10:15 pm
LAS
-
RKS
7h 06m
2 stops
$349United Airlines
Fri, Apr 3 - Sun, Apr 5
United Airlines Logo
5:15 am - 12:23 pm
RKS
-
LAS
8h 08m
2 stops
United Airlines Logo
5:30 am - 1:30 pm
LAS
-
RKS
7h 00m
1 stop
$354United Airlines
Useful Info

Good to know

Low seasonJuly
Cheapest flight$318
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Rock Springs to Las Vegas

When to book flights from Rock Springs to Las Vegas

Are your dates flexible? Find out the best times to travel from Rock Springs to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Rock Springs to Las Vegas

  • What is the cheapest flight from Rock Springs to Las Vegas?

    In the last 3 days, the lowest price for a flight from Rock Springs to Las Vegas was $358 for a one-way ticket and $318 for a round-trip.

  • Do I need a passport to fly between Rock Springs and Las Vegas?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Rock Springs to Las Vegas?

    When flying out of Rock Springs you will be using Rock Springs Sweetwater County. You will be landing at Las Vegas, also known as Las Vegas Harry Reid Intl.

  • Which aircraft models fly most regularly from Rock Springs to Las Vegas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Rock Springs to Las Vegas?

    Star Alliance is the only airline alliance operating flights between Rock Springs and Las Vegas.

  • How does KAYAK find such low prices on flights from Rock Springs to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rock Springs to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rock Springs to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Rock Springs is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rock Springs to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Rock Springs with another airline. Booking your flights between Rock Springs and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rock Springs to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Rock Springs up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Rock Springs to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Rock Springs to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rock Springs to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9452 reviews
7.7Boarding
6.6Food
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

8.0 ExcellentMatthew, Mar 2026
IAD - CMH
Read more United Airlines reviews

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Everything you need to know for your flight from Rock Springs to Las Vegas

Information on your arrival and departure airports

Rock Springs (RKS)
Las Vegas (LAS)