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Rock Springs

$324+ Cheap flights from Arizona to Rock Springs (RKS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — RKS
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Arizona to Rock Springs

Keep the following information in mind while searching for Arizona to Rock Springs flight deals. Data was last updated April 15, 2025.

Round-trip from

$382
(United Airlines)
From Arizona to Rock Springs Sweetwater County
Search Deals

Find flight deals from Arizona to Rock Springs

Cheapest flights from Arizona to Rock Springs
Explore the most affordable flight options available from Arizona to Rock Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:00 amPHX - RKS
1 stop6h 23mUnited Airlines
Sat 5/35:15 amRKS - PHX
2 stops11h 28mUnited Airlines
Deal found 4/14$324
This United deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/207:37 pmPHX - RKS
3 stops16h 28mMultiple Airlines
Sun 7/275:08 amRKS - PHX
2 stops8h 52mMultiple Airlines
Deal found 4/15$1,115

Cheapflights Fare Finder

Customize your flight search to find flights from Arizona to Rock Springs that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Arizona to Rock Springs that are best for you.

Fly from

Arizona

Fly to

Rock Springs

Route

Depart

Return

Price

PhoenixRock Springs

PHX - RKS

PHXRKS

Phoenix Sky Harbor Intl

Tue 4/29

6:00 am-1:23 pm

1 stop6h 23m

Rock Springs Sweetwater County

Sat 5/3

5:15 am-3:43 pm

2 stops11h 28m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Best time to book a flight from Arizona to Rock Springs

Have a flexible travel schedule? Discover the best time to fly to Rock Springs from Arizona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Arizona to Rock Springs

Rainfall in Rock Springs by month

Plan your trip to Rock Springs by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rock Springs ranges from 0.5 - 1.2 inches per month. May is typically the wettest month, when rainfall can reach 1.2 in. January is typically the driest time to visit Rock Springs when rainfall is around 0.5 in.

Temperature in Rock Springs by month

Plan your trip to Rock Springs by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rock Springs, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Rock Springs

Get insights into the airlines that provide service to Rock Springs. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rock Springs. Reviews last updated April 15, 2025.
United Airlines
7.4
Good
8,658 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,658 reviews
United Airlines
7.4
Good
8,658 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Arizona to Rock Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rock Springs from Arizona?

    Rock Springs Sweetwater County (RKS) is the airport you will fly into if you book a flight from Arizona to Rock Springs. It is only a 7.1 mi journey from Sweetwater County (RKS) to Rock Springs’s city center.

  • Can I find deals for flights from Arizona to Rock Springs that include hotel bookings?

    Yes. In addition to deals on Arizona to Rock Springs flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Arizona to Rock Springs?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arizona to Rock Springs.

  • Can I find deals for business class flights from Arizona to Rock Springs?

    Yes. Cheapflights offers flight deals from Arizona to Rock Springs by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Arizona to Rock Springs

Discover the top airline that operate flights from Arizona to Rock Springs. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$443FlexibilityNo cancel feeOn-time69%

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