$198 Find Deals on Flights from 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 from Rock Springs to Worldwide departing on 5/3. 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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Find Cheap Flights from Rock Springs

Where can I fly from Rock Springs?Prices from RKS, departing Fri 3/13 and returning Fri 3/20

Book Cheap International Flights from Rock Springs

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

Sun, Feb 22 - Wed, Feb 25
United Airlines Logo
5:15 am - 3:45 pm
RKS
-
CUN
8h 30m
1 stop
United Airlines Logo
1:37 pm - 10:13 pm
CUN
-
RKS
10h 36m
1 stop
$698United Airlines
Sun, Feb 22 - Wed, Feb 25
United Airlines Logo
2:10 pm - 7:29 am
RKS
-
CUN
15h 19m
2 stops
United Airlines Logo
12:28 pm - 10:13 pm
CUN
-
RKS
11h 45m
2 stops
$702United Airlines
Wed, Feb 25 - Tue, Apr 28
United Airlines Logo
5:15 am - 7:15 pm
RKS
-
HND
22h 00m
2 stops
United Airlines Logo
6:10 pm - 10:15 pm
HND
-
RKS
19h 05m
2 stops
$764United Airlines
Sat, Feb 21 - Sat, Apr 18
United Airlines Logo
5:15 am - 7:15 pm
RKS
-
HND
22h 00m
2 stops
United Airlines Logo
9:55 pm - 1:30 pm
HND
-
RKS
30h 35m
2 stops
$814United Airlines
Sat, Feb 21 - Sat, Apr 18
United Airlines Logo
2:10 pm - 5:45 pm
RKS
-
HND
35h 35m
2 stops
United Airlines Logo
9:05 pm - 1:30 pm
HND
-
RKS
31h 25m
2 stops
$822United Airlines

Book Cheap Domestic Flights from Rock Springs

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

Fri, Jun 5 - Mon, Jun 8
United Airlines Logo
5:25 am - 9:07 am
RKS
-
LAS
4h 42m
1 stop
United Airlines Logo
5:37 am - 1:30 pm
LAS
-
RKS
6h 53m
1 stop
$258United Airlines
Thu, Apr 16 - Fri, Apr 24
United Airlines Logo
2:15 pm - 8:38 pm
RKS
-
MSP
5h 23m
1 stop
United Airlines Logo
8:52 am - 1:30 pm
MSP
-
RKS
5h 38m
1 stop
$258United Airlines
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
2:10 pm - 7:13 pm
RKS
-
LAX
6h 03m
1 stop
United Airlines Logo
5:00 am - 1:33 pm
LAX
-
RKS
7h 33m
1 stop
$258United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
5:15 am - 9:33 am
RKS
-
LAX
5h 18m
1 stop
United Airlines Logo
4:10 pm - 10:13 pm
LAX
-
RKS
5h 03m
1 stop
$263United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
2:10 pm - 7:57 pm
RKS
-
LAS
6h 47m
1 stop
United Airlines Logo
1:30 pm - 10:13 pm
LAS
-
RKS
7h 43m
2 stops
$264United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
5:15 am - 8:56 am
RKS
-
LAS
4h 41m
1 stop
United Airlines Logo
4:40 pm - 10:13 pm
LAS
-
RKS
4h 33m
1 stop
$268United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
5:15 am - 9:33 am
RKS
-
LAX
5h 18m
1 stop
United Airlines Logo
2:56 pm - 10:13 pm
LAX
-
RKS
6h 17m
1 stop
$268United Airlines
Thu, Apr 16 - Fri, Apr 24
United Airlines Logo
2:15 pm - 11:03 pm
RKS
-
MSP
7h 48m
2 stops
United Airlines Logo
8:52 am - 1:30 pm
MSP
-
RKS
5h 38m
1 stop
$314United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
2:10 pm - 8:42 pm
RKS
-
FAR
5h 32m
1 stop
United Airlines Logo
9:11 am - 1:33 pm
FAR
-
RKS
5h 22m
1 stop
$333United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
2:10 pm - 8:42 pm
RKS
-
FAR
5h 32m
1 stop
United Airlines Logo
5:04 pm - 10:13 pm
FAR
-
RKS
6h 09m
1 stop
$338United Airlines
Booking Insights

KAYAK's insights & trends for flights from Rock Springs

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

Which are the most popular places to fly to from Rock Springs?

The domestic destinations KAYAK users have most searched for when searching for flights from Rock Springs.

Based on KAYAK flight searches, the most popular place to fly from Rock Springs is Las Vegas Harry Reid Intl (24% of total searches). The next most popular destinations are Fargo Hector Field (13%) and Nashville Intl (9%).

Good to know

Low seasonNovember
Cheapest flight$198
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 67% increase in price.
Flight from Rock Springs to Denver

FAQs for booking flights out of Rock Springs

  • What is Rock Springs also known as?

    Rock Springs Sweetwater County Airport’s airport code is RKS. It can also be referred to as Sweetwater, Sweetwater County.

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

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

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

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

  • Looking for a cheap flight? 25% of our users found tickets from Rock Springs to the following destinations at these prices or less: Denver $376 one-way - $327 round-trip

Reviews of the top airline flying from Rock Springs to Worldwide

 
Need help choosing which airline to fly with from Rock Springs to Worldwide? 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 9269 reviews
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

Short flight, but no drink/snack service. The flights both going and coming were delayed.

6.0 GoodDaymond, Feb 2026
ORD - SDF
Read more United Airlines reviews

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Fine not above and beyond as I had a connection that was delayed due to maintenance

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

Everything you need to know for your flight from Rock Springs

Information on your arrival and departure airports

Rock Springs (RKS)