$238 Find Deals on Flights from Rock Springs

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 Worldwide departing on 10/4. 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

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Find Cheap Flights from Rock Springs

Where can I fly from Rock Springs?Prices from RKS, departing Wed 10/8 and returning Wed 10/15

Book Cheap International Flights from Rock Springs

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rock Springs 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 international flight deals from Rock Springs to anywhere

Wed, Sep 24 - Sun, Sep 28
United Airlines Logo
5:45 am - 7:20 pmRKS-CUN
12h 35m2 stops
United Airlines Logo
7:51 am - 10:07 pmCUN-RKS
15h 16m2 stops
$933United Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28
United Airlines Logo
5:45 am - 2:40 pmRKS-CUN
7h 55m1 stop
United Airlines Logo
2:10 pm - 10:07 pmCUN-RKS
8h 57m1 stop
$1,004United Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28
United Airlines Logo
5:45 am - 2:40 pmRKS-CUN
7h 55m1 stop
United Airlines Logo
7:51 am - 10:07 pmCUN-RKS
15h 16m2 stops
$1,008United Airlines
Find Deal
Sat, Dec 27 - Sun, Jan 11
United Airlines Logo
2:18 pm - 6:45 pmRKS-HND
36h 27m2 stops
United Airlines Logo
9:55 pm - 1:30 pmHND-RKS
31h 35m2 stops
$1,126United Airlines
Find Deal
Sat, Dec 27 - Sun, Jan 11
United Airlines Logo
2:18 pm - 6:45 pmRKS-HND
36h 27m2 stops
United Airlines Logo
7:40 pm - 10:01 pmHND-RKS
18h 21m2 stops
$1,302United Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
 Logo
8:30 am - 11:00 amVEL-BKK
37h 30m3 stops
 Logo
7:15 am - 7:20 pmBKK-VEL
25h 05m2 stops
$2,969
Find Deal

Book Cheap Domestic Flights from Rock Springs

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rock Springs 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 domestic flight deals from Rock Springs

Sat, Oct 4 - Sat, Oct 11
United Airlines Logo
2:18 pm - 8:27 pmRKS-LAS
7h 09m1 stop
United Airlines Logo
4:40 pm - 10:07 pmLAS-RKS
4h 27m1 stop
$238United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
United Airlines Logo
5:15 am - 6:24 amRKS-DEN
1h 09mnonstop
United Airlines Logo
9:00 pm - 10:07 pmDEN-RKS
1h 07mnonstop
$241United Airlines
Find Deal
Wed, Sep 24 - Sat, Oct 11
United Airlines Logo
1:58 pm - 5:10 pmRKS-LAS
4h 12m1 stop
United Airlines Logo
7:45 am - 1:43 pmLAS-RKS
4h 58m1 stop
$243United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
United Airlines Logo
5:15 am - 4:14 pmRKS-LAS
11h 59m2 stops
United Airlines Logo
6:00 am - 1:43 pmLAS-RKS
6h 43m1 stop
$244United Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12
United Airlines Logo
5:15 am - 9:05 amRKS-COS
3h 50m1 stop
United Airlines Logo
6:20 pm - 10:07 pmCOS-RKS
3h 47m1 stop
$244United Airlines
Find Deal
Wed, Nov 12 - Sat, Nov 15
United Airlines Logo
1:56 pm - 9:33 pmRKS-BNA
6h 37m1 stop
United Airlines Logo
8:24 am - 1:21 pmBNA-RKS
5h 57m1 stop
$258United Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 15
United Airlines Logo
2:00 pm - 3:14 pmRKS-DEN
1h 14mnonstop
United Airlines Logo
12:10 pm - 1:23 pmDEN-RKS
1h 13mnonstop
$261United Airlines
Find Deal
Wed, Nov 12 - Sat, Nov 15
United Airlines Logo
1:56 pm - 9:33 pmRKS-BNA
6h 37m1 stop
United Airlines Logo
6:07 am - 1:21 pmBNA-RKS
8h 14m2 stops
$264United Airlines
Find Deal
Tue, Oct 7 - Mon, Oct 13
United Airlines Logo
2:00 pm - 7:40 pmRKS-COS
5h 40m1 stop
United Airlines Logo
7:30 am - 1:23 pmCOS-RKS
5h 53m1 stop
$268United Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13
United Airlines Logo
1:56 pm - 10:54 pmRKS-BNA
7h 58m2 stops
United Airlines Logo
12:45 pm - 9:59 pmBNA-RKS
10h 14m2 stops
$269United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights from Rock Springs

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

Which are the most popular places to fly to from Rock Springs?

The domestic destinations KAYAK users have most searched for when searching for flights from Rock Springs.
Based on KAYAK flight searches, the most popular place to fly from Rock Springs is Denver Intl (25% of total searches). The next most popular destinations are Las Vegas Harry Reid Intl (24%) and Seattle/Tacoma Intl (9%).

Good to know

Cheapest flight$238
Flight from Rock Springs to Las Vegas

FAQs for booking flights out of Rock Springs

  • What is Rock Springs also known as?

    Rock Springs Sweetwater County Airport’s airport code is RKS. It can also be referred to as Sweetwater, Sweetwater County.

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight 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?

    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 your destination with an airline and back to Rock Springs with another airline.

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

    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 from Rock Springs up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Rock Springs

  • Looking for a cheap flight? 25% of our users found tickets from Rock Springs to the following destinations at these prices or less: Denver $297 one-way - $308 round-trip

Reviews of the top airline flying from Rock Springs to Worldwide

 
Need help choosing which airline to fly with from Rock Springs to Worldwide? 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 8944 reviews
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

8.0 ExcellentAnonymous, Sep 2025PHL - FRA
Read more United Airlines reviews

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Everything you need to know for your flight from Rock Springs

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