$198 Find Cheap Flights from North America 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

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Everything you should know

Cheapest round-trip
$241
United Airlines
Thu 1/22Mon 1/26
DEN - RKS • Non-stop
Cheapest non-stop
$241
United Airlines
Fri 1/23Tue 1/27
DEN - RKS • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from North America to Rock Springs

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

Thu, Jan 22 - Mon, Jan 26
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
12:15 pm - 1:33 pm
DEN
-
RKS
1h 18mnonstop
United Airlines Logo
2:10 pm - 3:40 pm
RKS
-
DEN
1h 30mnonstop
$261United 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
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
4:15 pm - 10:15 pm
MEM
-
RKS
7h 00m1 stop
United Airlines Logo
5:15 am - 1:22 pm
RKS
-
MEM
7h 07m1 stop
$298United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
8:45 am - 1:28 pm
MEM
-
RKS
5h 43m1 stop
United Airlines Logo
5:15 am - 5:26 pm
RKS
-
MEM
11h 11m2 stops
$304United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
4:00 pm - 10:13 pm
PDX
-
RKS
5h 13m1 stop
United Airlines Logo
5:15 am - 9:42 am
RKS
-
PDX
5h 27m1 stop
$328United Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
8:40 am - 1:33 pm
ATL
-
RKS
6h 53m1 stop
United Airlines Logo
2:08 pm - 10:35 pm
RKS
-
ATL
6h 27m1 stop
$328United Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
6:00 pm - 10:15 pm
ABQ
-
RKS
4h 15m1 stop
United Airlines Logo
5:15 am - 9:43 am
RKS
-
ABQ
4h 28m1 stop
$328United Airlines
Tue, Feb 3 - Sat, Feb 7
United Airlines Logo
8:55 am - 1:28 pm
DFW
-
RKS
5h 33m1 stop
United Airlines Logo
5:15 am - 12:41 pm
RKS
-
DFW
6h 26m1 stop
$328United Airlines
Useful Info

Good to know

Cheapest flight$198
Flight from Denver to Rock Springs

FAQs for booking flights from North America to Rock Springs

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rock Springs from North America 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 North America 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 to North America with another airline.

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

 
Need help choosing which airline to fly with from North America 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 9145 reviews
8.1Crew
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
Airline reviews

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

4.0 OkayWalter, Jan 2026
CLE - SFO
Read more United Airlines reviews

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

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.

On the way my flight entertainment wouldn’t work the screen went black and no matter how many times I tried to turn it on it wouldn’t. Food was surprisingly good but the tray tables were tiny so you couldn’t get anything else on the table. The seats hardly go back and are not overly comfortable. Wouldn’t fly United again.

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.

In Liberia airport 5 min before our departure the airport was closed for takeoff for 30 min. Upon arrival to IAH we didn’t have any available gate and waited taxing another 40 min. As a result we arrived for 1+ h later. The walkway to the passport control in IAH is about 1-2 ml long. After the passport control you have to pass the security check again. Only 3 out of 16 checkpoints were open and the line was enormously long. As a result, even though we supposed to have 2.5 hrs gap in between the flights we missed our transfer. United rebooked us for the next available flight early morning and provided free hotel and meal vouchers through.

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

Everything you need to know for your flight to Rock Springs

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