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RKS - DEN

Find cheap flights from Rock Springs to Denver from $248

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 Denver 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
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rock Springs to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rock Springs to Denver, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Rock Springs to Denver (RKS-DEN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rock Springs to Denver 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 and deals for you by selecting your travel dates.
Choose your dates
10:10 am - 11:20 amRKS-DEN
1h 10mnonstop
8:00 am - 9:07 amDEN-RKS
1h 07mnonstop
$341United Airlines
Find Deal
Fri, Jun 14 - Sat, Jun 15

Flights from Rock Springs to Denver - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Rock Springs to Denver?

The average price of all flights from Rock Springs to Denver clicked on KAYAK for each day over the last 12 months.
When flying from Rock Springs to Denver, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Rock Springs, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Rock Springs to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Rock Springs to Denver, 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 Denver is January, where tickets cost $220 on average. On the other hand, the most expensive months are November and September, where the average cost of tickets is $555 and $468 respectively.

Which airlines fly non-stop between Rock Springs and Denver?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Rock Springs to Denver.
There is just one airline that flies from Rock Springs to Denver direct and that is United Airlines. The best one-way deal found from United Airlines for the route is $220.

How many flights are there between Rock Springs and Denver per day?

Each day, there are between 2 and 4 nonstop flights that take off from Rock Springs and land in Denver, with an average flight time of 1h 15m. The most common departure time is 5:00 am and most flights take off at night. Each week, there are 17 flights. The most frequent day of departure is Friday, when 24% of all weekly flights depart. The fewest flights depart on a Thursday.

Which cabin class options are there for flights between Rock Springs and Denver?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Rock Springs to Denver take?

Nonstop flights from Rock Springs generally make it to Denver in 1h 10m. The flying distance between the two cities is 259 miles.

What’s the earliest departure time from Rock Springs to Denver?

Early birds can take the earliest flight from Rock Springs at 5:44 am and will be landing in Denver at 7:05 am.

What’s the latest departure time from Rock Springs to Denver?

If you prefer to fly at night, the latest flight from Rock Springs to Denver jets off at 1:55 pm and lands at 3:05 pm.

Good to know

Low season

May

High season

January

Cheapest flight

$248
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Rock Springs to Denver

When to book flights from Rock Springs to Denver

Are your dates flexible? Find out the best times to travel from Rock Springs to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Rock Springs to Denver

  • What is the cheapest flight from Rock Springs to Denver?

    In the last 3 days, the lowest price for a flight from Rock Springs to Denver was $248 for a one-way ticket and $341 for a round-trip.

  • Do I need a passport to fly between Rock Springs and Denver?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Rock Springs to Denver?

    The Canadair (Bombardier) Regional Jet is the aircraft model that flies most regularly on the Rock Springs to Denver flight route.

  • Which airline alliances offer flights from Rock Springs to Denver?

    Star Alliance is the only airline alliance operating flights between Rock Springs and Denver.

  • On which days can I fly direct from Rock Springs to Denver?

    There are nonstop flights from Rock Springs to Denver on a daily basis.

  • How does KAYAK find such low prices on flights from Rock Springs to Denver?

    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 Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver 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 to Denver?

    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 Denver with an airline and back to Rock Springs with another airline. Booking your flights between Rock Springs and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rock Springs to Denver?

    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 Denver from Rock Springs up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from RKS to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $238 or less one-way and $314 or less round-trip.

Prefer to fly non-stop from Rock Springs to Denver?

Find which airlines fly direct from Sweetwater County to Denver Intl, which days they fly and book direct flights.

Nonstop departures

Rock Springs Sweetwater County to Denver Intl

Monday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Tuesday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Wednesday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Thursday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Friday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Saturday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Sunday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

See more direct flights

Nonstop returns

Denver Intl to Rock Springs Sweetwater County

Monday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Tuesday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Wednesday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Thursday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Friday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Saturday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Sunday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

See more direct flights
See more direct flights

Top airline flying from Rock Springs to Denver

 
See real verified KAYAK customer reviews for airlines flying from Rock Springs to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rock Springs to Denver? 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 11255 reviews
6.7food
7.2comfort
7.1entertainment
7.7boarding
8.1crew
Airline reviews

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

10.0 ExcellentAnonymous, Apr 2024GEG - DEN
Read more about United Airlines reviews

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

We waited too long to get water while the plane was on the Tarmac awaiting de-icing.

The plane was delayed coming in and on the tarmac. I was coming from another flight so it made for a very long day. The stewardess kept trying to slam the overhead bins closed and I was worried that she had damaged my new luggage. They ran out of snacks and lccdsddd me a hummus box which was nice. It took them a very long time to pick up the garbage so I could not go to the washroom and had little time. To prepare for disbarment. The TV system was hard to control from the armrest and picture wasn’t clear. The crew did apologize several times for the lateness. It took the Denver airport an unusually long time to de-ice the plane.

By in large it was a good experience. The flight crew was great and that's the most important to me. Boarding was fine.

It was fine. Everything ran on time, crew was great.

Staff friendly and app worked really well. Modest delays were frustrating

Book cheap flights from Rock Springs to Denver

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Rock Springs to Denver found on KAYAK in the last 72 hours.
5/3Fri
nonstopUnited Airlines
1h 21mRKS-DEN
$248

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Last minute flights from Rock Springs to Denver

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Rock Springs to Denver that are departing in the next 10 days.
4/26Fri
nonstopUnited Airlines
1h 21mRKS-DEN
4/30Tue
nonstopUnited Airlines
1h 12mDEN-RKS
$241

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Rock Springs - Denver Flights

Departure:

Rock Springs (RKS)United States

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Rock Springs

Cabin classes:

$1,262
$967
$2,098
$240

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