$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 5/22. 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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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

Tue, May 12 - Sun, May 17
United Airlines Logo
12:15 pm - 1:30 pm
DEN
-
RKS
1h 15mnonstop
United Airlines Logo
2:15 pm - 3:36 pm
RKS
-
DEN
1h 21mnonstop
$241United Airlines
Thu, May 14 - Mon, May 18
United Airlines Logo
12:15 pm - 1:30 pm
DEN
-
RKS
1h 15mnonstop
United Airlines Logo
2:15 pm - 3:36 pm
RKS
-
DEN
1h 21mnonstop
$261United Airlines
Sun, May 24 - Sun, May 31
United Airlines Logo
9:05 pm - 10:15 pm
DEN
-
RKS
1h 10mnonstop
United Airlines Logo
2:16 pm - 3:40 pm
RKS
-
DEN
1h 24mnonstop
$263United Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
4:15 pm - 10:15 pm
PDX
-
RKS
5h 00m
1 stop
United Airlines Logo
5:05 am - 9:47 am
RKS
-
PDX
5h 42m
1 stop
$298United Airlines
Sat, May 23 - Fri, May 29
United Airlines Logo
5:00 am - 1:11 pm
PDX
-
RKS
7h 11m
1 stop
United Airlines Logo
2:16 pm - 12:50 am
RKS
-
PDX
11h 34m
2 stops
$304United Airlines
Sat, May 23 - Fri, May 29
United Airlines Logo
11:16 am - 10:15 pm
PDX
-
RKS
9h 59m
2 stops
United Airlines Logo
2:16 pm - 12:50 am
RKS
-
PDX
11h 34m
2 stops
$309United Airlines
Sat, May 16 - Sat, May 23
United Airlines Logo
5:00 am - 1:30 pm
PDX
-
RKS
7h 30m
1 stop
United Airlines Logo
1:46 pm - 5:46 pm
RKS
-
PDX
5h 00m
1 stop
$313United Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
11:16 am - 10:15 pm
PDX
-
RKS
9h 59m
2 stops
United Airlines Logo
5:05 am - 9:47 am
RKS
-
PDX
5h 42m
1 stop
$319United Airlines
Sat, May 23 - Fri, May 29
United Airlines Logo
11:16 am - 10:15 pm
PDX
-
RKS
9h 59m
2 stops
United Airlines Logo
2:16 pm - 12:50 am
RKS
-
PDX
11h 34m
2 stops
$324United Airlines
Sat, May 16 - Sat, May 23
United Airlines Logo
5:00 am - 1:30 pm
PDX
-
RKS
7h 30m
1 stop
United Airlines Logo
1:46 pm - 12:50 am
RKS
-
PDX
12h 04m
2 stops
$329United 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 9677 reviews
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

6.0 GoodAnonymous, Apr 2026
HND - SFO
Read more United Airlines reviews

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Outstanding service, great food, friendly & efficient crew, safe & comfortable flight

Staff were not attentive, wifi did not work, cut my head in the bathroom due to the position of the soap on the sink, had blood running down my face, told staff, they had no expression no sympathy, didn't even say "sorry", they said "oh we will have a look at that" about 10 mins later the purser brought me a bandaid, still no sorry.... Shocking

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)