$198 Find Cheap Flights from Rock Springs to the United States

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 the United States departing on 7/12. 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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Cheap Flights from Rock Springs to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$298
Las Vegas
Las Vegas1 stop$298
Denver
Denvernonstop$241
Seattle
Seattle1 stop$298
San Diego
San Diego1 stop$298
Los Angeles
Los Angeles1 stop$298
Las Vegas
Las Vegas1 stop$298
Denver
Denvernonstop$241
Seattle
Seattle1 stop$298
San Diego
San Diego1 stop$298

Book Cheap Rock Springs to the United States Plane Tickets

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

Thu, Jun 11 - Mon, Jun 15
United Airlines Logo
5:05 am - 6:18 am
RKS
-
DEN
1h 13mnonstop
United Airlines Logo
8:55 pm - 10:05 pm
DEN
-
RKS
1h 10mnonstop
$241United Airlines
Wed, Jun 24 - Thu, Jul 2
United Airlines Logo
5:05 am - 6:18 am
RKS
-
DEN
1h 13mnonstop
United Airlines Logo
12:15 pm - 1:31 pm
DEN
-
RKS
1h 16mnonstop
$260United Airlines
Sat, Oct 10 - Wed, Oct 14
United Airlines Logo
2:05 pm - 3:33 pm
RKS
-
DEN
1h 28mnonstop
United Airlines Logo
12:15 pm - 1:30 pm
DEN
-
RKS
1h 15mnonstop
$261United Airlines
Wed, Aug 5 - Fri, Aug 14
United Airlines Logo
2:16 pm - 9:10 pm
RKS
-
SEA
7h 54m
1 stop
United Airlines Logo
5:00 am - 1:47 pm
SEA
-
RKS
7h 47m
1 stop
$298United Airlines
Sat, Jul 4 - Tue, Jul 7
United Airlines Logo
2:16 pm - 8:08 pm
RKS
-
LAS
6h 52m
1 stop
United Airlines Logo
4:25 pm - 10:23 pm
LAS
-
RKS
4h 58m
1 stop
$298United Airlines
Sat, Aug 22 - Fri, Aug 28
United Airlines Logo
2:22 pm - 8:52 pm
RKS
-
LAX
7h 30m
1 stop
United Airlines Logo
7:00 am - 1:47 pm
LAX
-
RKS
5h 47m
1 stop
$298United Airlines
Wed, Aug 5 - Fri, Aug 14
United Airlines Logo
5:05 am - 2:30 pm
RKS
-
SEA
10h 25m
2 stops
United Airlines Logo
5:00 am - 1:47 pm
SEA
-
RKS
7h 47m
1 stop
$304United Airlines
Sat, Jul 4 - Tue, Jul 7
United Airlines Logo
5:05 am - 9:07 am
RKS
-
LAS
5h 02m
1 stop
United Airlines Logo
10:45 am - 10:23 pm
LAS
-
RKS
10h 38m
2 stops
$304United Airlines
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
5:05 am - 9:05 am
RKS
-
SAN
5h 00m
1 stop
United Airlines Logo
6:30 am - 1:47 pm
SAN
-
RKS
6h 17m
1 stop
$309United Airlines
Sat, Jul 4 - Tue, Jul 7
United Airlines Logo
5:05 am - 2:34 pm
RKS
-
LAS
10h 29m
2 stops
United Airlines Logo
10:45 am - 10:23 pm
LAS
-
RKS
10h 38m
2 stops
$309United Airlines
Booking Insights

KAYAK's insights & trends for Rock Springs to the United States flights

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

Can I save money by flying with a layover from Rock Springs to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $290, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Rock Springs to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rock Springs to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Rock Springs to the United States is August, when tickets cost $185 (return) on average. On the other hand, the most expensive months are June and February, when the average cost of round-trip tickets is $280 and $258 respectively.

Find deals

Good to know

Low seasonJune
Cheapest flight$198
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Rock Springs to Denver

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Rock Springs to the United States?

    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 to the United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Rock Springs to the United States 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 to the United States?

    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 from Rock Springs to the United States 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 from Rock Springs to the United States?

    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 to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many flights are there between Rock Springs and United States per day?

    Each day, there are between 2 and 3 nonstop flights that take off from Rock Springs and land in the United States, with an average flight time of 1h 20m. The most common departure time is 5:00 am and most flights take off in the afternoon, while the most flights land at Denver. Each week, there are 20 flights. The most frequent day of departure is Saturday, when 15% of all weekly flights depart. The fewest flights depart on a Wednesday.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Rock Springs to the following destinations at these prices or less: Denver $345 one-way - $388 round-trip

Reviews of the top airline flying from Rock Springs to the United States

 
Need help choosing which airline to fly with from Rock Springs to the United States? 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 9763 reviews
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
Airline reviews

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

4.0 OkayAnonymous, May 2026
LAX - RNO
Read more United Airlines reviews

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

This flight is a quick way to get to Chicago, but a bit expensive.

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

Everything you need to know for your flight from Rock Springs to the United States

Information on your arrival and departure airports

Rock Springs (RKS)