$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 3/13. 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 4/16Sun 4/19
DEN - RKS • Non-stop
Cheapest one-way
$198
United Airlines
Fri 3/13
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, Apr 16 - Sun, Apr 19
United Airlines Logo
9:00 pm - 10:15 pm
DEN
-
RKS
1h 15mnonstop
United Airlines Logo
5:15 am - 6:36 am
RKS
-
DEN
1h 21mnonstop
$241United Airlines
Sat, Feb 28 - Sat, Mar 7
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
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
5:05 am - 1:33 pm
PDX
-
RKS
7h 28m
1 stop
United Airlines Logo
5:15 am - 9:42 am
RKS
-
PDX
5h 27m
1 stop
$268United Airlines
Fri, Feb 27 - Wed, Mar 4
United Airlines Logo
12:40 pm - 10:13 pm
ATL
-
RKS
11h 33m
2 stops
United Airlines Logo
2:10 pm - 10:19 pm
RKS
-
ATL
6h 09m
1 stop
$334United Airlines
Fri, Feb 27 - Wed, Mar 4
United Airlines Logo
11:22 am - 10:13 pm
ATL
-
RKS
12h 51m
2 stops
United Airlines Logo
5:15 am - 3:00 pm
RKS
-
ATL
7h 45m
2 stops
$339United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
6:10 am - 1:33 pm
MCO
-
RKS
9h 23m
1 stop
United Airlines Logo
2:10 pm - 11:30 pm
RKS
-
MCO
7h 20m
1 stop
$348United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
8:00 am - 1:33 pm
MCO
-
RKS
7h 33m
1 stop
United Airlines Logo
5:15 am - 5:53 pm
RKS
-
MCO
10h 38m
2 stops
$354United Airlines
Fri, May 15 - Sun, May 17
United Airlines Logo
4:15 pm - 10:15 pm
PDX
-
RKS
5h 00m
1 stop
United Airlines Logo
2:15 pm - 9:09 pm
RKS
-
PDX
7h 54m
1 stop
$368United Airlines
Sun, Mar 1 - Fri, Mar 6
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
$395United Airlines
Fri, Apr 3 - Sat, Apr 11
United Airlines Logo
4:35 pm - 10:15 pm
ATL
-
RKS
7h 40m
1 stop
United Airlines Logo
5:15 am - 3:13 pm
RKS
-
ATL
7h 58m
1 stop
$402United 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 9296 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
6.6Food
Airline reviews

Very old flight - time to retire it for newer airplanes

10.0 ExcellentSrinivas, Feb 2026
BOS - IAH
Read more United Airlines reviews

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

No real complaints. The in flight food was much better than I expected. The in flight entertainment was excellent.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Everything you need to know for your flight to Rock Springs

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

Rock Springs (RKS)