RKS - LAS

$258 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 3/9. 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
$258
Typical prices: $378-$688
United Airlines
Mon 3/9Mon 3/16
RKS - LAS • 1 stop
Cheapest one-way
Multiple Airlines
Sun 2/1
RKS - LAS • multi-stop
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We hope you love your trip to Las Vegas!
Flight Deals
Booking Insights
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

Mon, Mar 9 - Mon, Mar 16
United Airlines Logo
2:10 pm - 7:57 pm
RKS
-
LAS
6h 47m
1 stop
United Airlines Logo
5:30 am - 1:33 pm
LAS
-
RKS
7h 03m
1 stop
$258United Airlines
Thu, Jun 18 - Sun, Jun 21
United Airlines Logo
5:25 am - 2:01 pm
RKS
-
LAS
9h 36m
2 stops
United Airlines Logo
5:37 am - 1:30 pm
LAS
-
RKS
6h 53m
1 stop
$264United Airlines
Mon, Apr 6 - Mon, Apr 13
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
$269United Airlines
Thu, Mar 12 - Mon, Mar 16
United Airlines Logo
5:15 am - 6:00 pm
RKS
-
LAS
13h 45m
2 stops
United Airlines Logo
5:30 am - 1:33 pm
LAS
-
RKS
7h 03m
1 stop
$339United Airlines
Thu, Jun 18 - Sun, Jun 21
United Airlines Logo
2:05 pm - 8:08 pm
RKS
-
LAS
7h 03m
1 stop
United Airlines Logo
5:37 am - 1:30 pm
LAS
-
RKS
6h 53m
1 stop
$343United Airlines
Thu, Mar 12 - Sun, Mar 15
United Airlines Logo
2:10 pm - 7:57 pm
RKS
-
LAS
6h 47m
1 stop
United Airlines Logo
5:30 am - 1:33 pm
LAS
-
RKS
7h 03m
1 stop
$346United Airlines
Sat, Feb 14 - Mon, Feb 16
United Airlines Logo
5:15 am - 12:20 pm
RKS
-
LAS
8h 05m
2 stops
United Airlines Logo
5:20 am - 1:33 pm
LAS
-
RKS
7h 13m
1 stop
$349United Airlines
Thu, Mar 12 - Sun, Mar 15
United Airlines Logo
2:10 pm - 11:55 pm
RKS
-
LAS
10h 45m
2 stops
United Airlines Logo
5:30 am - 1:33 pm
LAS
-
RKS
7h 03m
1 stop
$358United Airlines
Mon, Mar 9 - Mon, Mar 16
United Airlines Logo
2:10 pm - 11:55 pm
RKS
-
LAS
10h 45m
2 stops
United Airlines Logo
10:44 am - 10:13 pm
LAS
-
RKS
10h 29m
2 stops
$367United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
2:08 pm - 7:02 pm
RKS
-
LAS
5h 54m
1 stop
United Airlines Logo
4:40 pm - 10:13 pm
LAS
-
RKS
4h 33m
1 stop
$380United Airlines
Booking Insights

KAYAK's insights & trends for Rock Springs to Las Vegas flights

Get data-powered insights and trends into flights from Rock Springs to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Rock Springs to Las Vegas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Rock Springs to Las Vegas departing in March.

Good to know

Low seasonNovember
Cheapest flight$258
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 26% lower on average.
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 $258 for a round-trip ticket.

  • 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 9222 reviews
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

The attendant on board was amazing. She should be doing business/first international long haul.

10.0 ExcellentJeremy, Feb 2026
EWR - BTV
Read more United Airlines reviews

The attendant on board was amazing. She should be doing business/first international long haul.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

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

Information on your arrival and departure airports