RKS

$198 Find Cheap Flights to Rock Springs

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Rock Springs departing on 1/30. 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 Rock Springs

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Rock Springs, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Rock Springs, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$238
United Airlines
Fri 2/20Sun 2/22
ABQ - RKS • 1 stop
Cheapest non-stop
$241
United Airlines
Wed 1/21Sun 1/25
DEN - RKS • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Rock Springs!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Rock Springs

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

Fri, Feb 20 - Sun, Feb 22
United Airlines Logo
7:00 am - 1:33 pm
ABQ
-
RKS
6h 33m1 stop
United Airlines Logo
5:15 am - 9:38 am
RKS
-
ABQ
4h 23m1 stop
$238United Airlines
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
12:10 pm - 1:28 pm
DEN
-
RKS
1h 18mnonstop
United Airlines Logo
5:15 am - 6:51 am
RKS
-
DEN
1h 36mnonstop
$241United Airlines
Wed, Mar 11 - Wed, Mar 18
United Airlines Logo
9:06 am - 1:33 pm
DFW
-
RKS
5h 27m1 stop
United Airlines Logo
2:10 pm - 9:14 pm
RKS
-
DFW
6h 04m1 stop
$258United Airlines
Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
9:00 pm - 10:13 pm
DEN
-
RKS
1h 13mnonstop
United Airlines Logo
2:10 pm - 3:40 pm
RKS
-
DEN
1h 30mnonstop
$261United Airlines
Wed, May 20 - Wed, May 27
United Airlines Logo
8:00 am - 1:30 pm
IND
-
RKS
7h 30m1 stop
United Airlines Logo
5:25 am - 2:52 pm
RKS
-
IND
7h 27m1 stop
$268United Airlines
Wed, May 20 - Wed, May 27
United Airlines Logo
6:50 pm - 10:01 pm
IND
-
RKS
5h 11m1 stop
United Airlines Logo
5:25 am - 5:16 pm
RKS
-
IND
9h 51m2 stops
$274United Airlines
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
4:27 pm - 10:13 pm
ATL
-
RKS
7h 46m1 stop
United Airlines Logo
2:10 pm - 10:34 pm
RKS
-
ATL
6h 24m1 stop
$278United Airlines
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
11:18 am - 10:13 pm
ATL
-
RKS
12h 55m2 stops
United Airlines Logo
5:15 am - 3:10 pm
RKS
-
ATL
7h 55m1 stop
$284United Airlines
Wed, Mar 11 - Wed, Mar 18
United Airlines Logo
9:06 am - 1:33 pm
DFW
-
RKS
5h 27m1 stop
United Airlines Logo
5:15 am - 3:48 pm
RKS
-
DFW
9h 33m2 stops
$286United Airlines
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
2:39 pm - 10:13 pm
ATL
-
RKS
9h 34m2 stops
United Airlines Logo
5:15 am - 5:57 pm
RKS
-
ATL
10h 42m2 stops
$289United Airlines
Booking Insights

KAYAK's insights & trends for flights to Rock Springs

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

What are the most popular airlines flying to Sweetwater County?

The most popular airline among KAYAK users flying to Sweetwater County is United Airlines, followed by Contour.

Good to know - Book Cheap Rock Springs Plane Tickets

Cheapest flight$198
Flight from Denver to Rock Springs

When to book flights to Rock Springs

Are your dates flexible? Find out the best times to travel to Rock Springs 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. The information is for flights to Rock Springs based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Rock Springs flights

  • How far is Rock Springs Sweetwater County Airport from central Rock Springs?

    The city center of Rock Springs is 7 miles from Rock Springs Sweetwater County Airport.

  • What is the name of Rock Springs’s airport?

    There is only 1 airport in Rock Springs, called Rock Springs Sweetwater County Airport (RKS). It can also be referred to as Sweetwater or Sweetwater County.

  • What is the cheapest day to fly to Rock Springs?

    Based on KAYAK data, the cheapest day to fly to Rock Springs is Friday where tickets can be as cheap as $290. On the other hand, the most expensive day to fly is Friday, where prices are $290 on average.

  • How does KAYAK find such low prices on flights to 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 to Rock Springs.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to 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 Rock Springs with an airline and back with another airline.

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

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Rock Springs flight deals.

Reviews of the top airline flying to Rock Springs

 
See real verified KAYAK customer reviews for airlines flying to Rock Springs. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Rock Springs. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Rock Springs? 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 9139 reviews
8.1Crew
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
Airline reviews

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

6.0 GoodPatricia, Jan 2026
ORD - LAS
Read more United Airlines reviews

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Everything you need to know for your flight to Rock Springs

Information on the airport you'll fly into in Rock Springs