$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 5/20. 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$378
Las Vegas
Las Vegas1 stop$298
Denver
Denvernonstop$241
Seattle
Seattle1 stop$308
San Diego
San Diego1 stop$308
Los Angeles
Los Angeles1 stop$378
Las Vegas
Las Vegas1 stop$298
Denver
Denvernonstop$241
Seattle
Seattle1 stop$308
San Diego
San Diego1 stop$308

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

Sat, May 23 - Wed, May 27
United Airlines Logo
5:05 am - 6:18 am
RKS
-
DEN
1h 13mnonstop
United Airlines Logo
9:05 pm - 10:15 pm
DEN
-
RKS
1h 10mnonstop
$241United Airlines
Thu, May 21 - Mon, May 25
United Airlines Logo
5:05 am - 6:18 am
RKS
-
DEN
1h 13mnonstop
United Airlines Logo
9:05 pm - 10:15 pm
DEN
-
RKS
1h 10mnonstop
$263United Airlines
Sun, Jun 14 - Sun, Jun 21
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
$275United Airlines
Fri, Jun 5 - Mon, Jun 8
United Airlines Logo
2:16 pm - 3:40 pm
RKS
-
DEN
1h 24mnonstop
United Airlines Logo
9:13 pm - 10:23 pm
DEN
-
RKS
1h 10mnonstop
$280United Airlines
Thu, May 21 - Sun, May 24
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
$291United Airlines
Fri, May 22 - Mon, May 25
United Airlines Logo
2:16 pm - 3:40 pm
RKS
-
DEN
1h 24mnonstop
United Airlines Logo
9:05 pm - 10:15 pm
DEN
-
RKS
1h 10mnonstop
$292United Airlines
Mon, Jun 1 - Mon, Jun 8
United Airlines Logo
2:16 pm - 6:23 pm
RKS
-
LAS
5h 07m
1 stop
United Airlines Logo
5:45 am - 1:31 pm
LAS
-
RKS
6h 46m
1 stop
$298United Airlines
Thu, May 28 - Sat, May 30
United Airlines Logo
2:16 pm - 12:21 am
RKS
-
LAS
11h 05m
2 stops
United Airlines Logo
5:45 am - 1:11 pm
LAS
-
RKS
6h 26m
1 stop
$304United Airlines
Thu, Jun 11 - Sun, Jun 14
United Airlines Logo
2:16 pm - 3:40 pm
RKS
-
DEN
1h 24mnonstop
United Airlines Logo
12:15 pm - 1:31 pm
DEN
-
RKS
1h 16mnonstop
$304United Airlines
Wed, Jun 10 - Tue, Jun 16
United Airlines Logo
2:16 pm - 8:46 pm
RKS
-
SAN
7h 30m
1 stop
United Airlines Logo
6:35 am - 1:31 pm
SAN
-
RKS
5h 56m
1 stop
$308United 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 $260, 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 July, when the average cost of round-trip tickets is $290 and $278 respectively.

Find deals

Good to know

Low seasonJuly
Cheapest flight$198
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 10% increase in price.
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 4 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 1:00 pm and most flights take off in the afternoon. Each week, there are 28 flights and there are the same amount of flights each day (4).

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 $397 one-way - $360 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 9699 reviews
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

6.0 GoodAnonymous, May 2026
OMA - DEN
Read more United Airlines reviews

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

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.

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

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)