RKS

$298 Find Cheap Flights to 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 to Rock Springs departing on 1/10. 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
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Everything you should know

Cheapest round-trip
$298
United Airlines
Sat 1/10Sat 1/24
LGA - RKS • 1 stop
Cheapest non-stop
$395
United Airlines
Wed 1/28Sat 1/31
DEN - RKS • Non-stop
Top routes
LGA-RKS
Cheapest
DEN-RKS
Most popular
Insights
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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

Sat, Jan 10 - Sat, Jan 24
United Airlines Logo
3:29 pm - 10:15 pm
LGA
-
RKS
8h 46m1 stop
United Airlines Logo
5:15 am - 3:32 pm
RKS
-
LGA
8h 17m1 stop
$298United Airlines
Sat, Jan 10 - Sat, Jan 24
United Airlines Logo
3:29 pm - 10:15 pm
LGA
-
RKS
8h 46m1 stop
United Airlines Logo
5:15 am - 5:13 pm
RKS
-
LGA
9h 58m2 stops
$304United Airlines
Sat, Jan 10 - Sat, Jan 24
United Airlines Logo
2:20 pm - 10:15 pm
LGA
-
RKS
9h 55m2 stops
United Airlines Logo
5:15 am - 5:13 pm
RKS
-
LGA
9h 58m2 stops
$309United Airlines
Sat, Feb 21 - Sat, Mar 7
United Airlines Logo
7:15 am - 1:33 pm
LGA
-
RKS
8h 18m1 stop
United Airlines Logo
5:15 am - 4:15 pm
RKS
-
LGA
9h 00m2 stops
$319United Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
1:24 pm - 10:15 pm
PDX
-
RKS
7h 51m1 stop
United Airlines Logo
2:08 pm - 9:12 pm
RKS
-
PDX
8h 04m1 stop
$328United Airlines
Tue, Jan 20 - Sat, Jan 24
United Airlines Logo
8:55 am - 1:28 pm
DFW
-
RKS
5h 33m1 stop
United Airlines Logo
2:08 pm - 8:28 pm
RKS
-
DFW
5h 20m1 stop
$328United Airlines
Tue, Jan 13 - Sat, Jan 17
United Airlines Logo
5:00 am - 1:28 pm
SFO
-
RKS
7h 28m1 stop
United Airlines Logo
2:08 pm - 7:44 pm
RKS
-
SFO
6h 36m1 stop
$328United Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
5:00 am - 1:28 pm
PDX
-
RKS
7h 28m1 stop
United Airlines Logo
5:15 am - 12:33 pm
RKS
-
PDX
8h 18m2 stops
$334United Airlines
Tue, Jan 20 - Sat, Jan 24
United Airlines Logo
8:55 am - 1:28 pm
DFW
-
RKS
5h 33m1 stop
United Airlines Logo
5:15 am - 3:28 pm
RKS
-
DFW
9h 13m2 stops
$334United Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
1:35 pm - 10:15 pm
PDX
-
RKS
7h 40m2 stops
United Airlines Logo
2:08 pm - 11:06 pm
RKS
-
PDX
9h 58m2 stops
$339United 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 is the cheapest flight to Rock Springs?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

Based on KAYAK searches from the last 72 hours, if you fly from New York, you should have a good chance of getting the best deal to Rock Springs as it was the cheapest place to fly from. Prices were found for as low as $384 one-way and $298 for a round-trip flight. Also in the last 72 hours, the most popular connection to Rock Springs was from Denver and the lowest price for a round-trip flight was $395.

Good to know - Book Cheap Rock Springs Plane Tickets

Cheapest flight$298
Flight from New York 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

  • What is the cheapest flight to Rock Springs?

    Based on KAYAK searches from the last 72 hours, if you fly from New York, you should have a good chance of getting the best deal to Rock Springs as it was the cheapest place to fly from. Prices were found for as low as $384 one-way and $298 for a round-trip flight. Also in the last 72 hours, the most popular connection to Rock Springs was from Denver and the lowest price for a round-trip flight was $395.

  • 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 Tuesday where tickets can be as cheap as $394. On the other hand, the most expensive day to fly is Friday, where prices are $514 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 9091 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Everything you need to know for your flight to Rock Springs

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