Rock Springs

$343+ Cheap flights from Oregon 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — RKS
Apr 6 — Apr 131
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oregon to Rock Springs with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oregon to Rock Springs

Keep the following information in mind while searching for Oregon to Rock Springs flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$343
(United Airlines)
Provider with most accurate pricing for Portland-Rock Springs Sweetwater County flight deals.
Provider most trusted by Cheapflights users for Portland-Rock Springs Sweetwater County flights.
From Oregon to Rock Springs Sweetwater County

Find flight deals from Oregon to Rock Springs

Cheapest flights from Oregon to Rock Springs
Explore the most affordable flight options available from Oregon to Rock Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 4/165:00 amMFR - RKS
1 stop7h 23mUnited Airlines
Thu 4/242:08 pmRKS - MFR
1 stop8h 18mUnited Airlines
Deal found 4/1$343

Cheapflights Fare Finder

Customize your flight search to find flights from Oregon 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 1, 2025.
Use the filters below to find and compare flights from Oregon to Rock Springs that are best for you.

Fly from

Oregon

Fly to

Rock Springs

Route

Depart

Return

Price

MedfordRock Springs

MFR - RKS

MFRRKS

Medford

Wed 4/16

5:00 am-1:23 pm

1 stop7h 23m

Rock Springs Sweetwater County

Thu 4/24

2:08 pm-9:26 pm

1 stop8h 18m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Best time to book a flight from Oregon to Rock Springs

Have a flexible travel schedule? Discover the best time to fly to Rock Springs from Oregon 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 Oregon to Rock Springs

What is the cheapest time of day to fly from OR to RKS?

Find hourly flight availability from Oregon to Rock Springs. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Rock Springs as you normally would.

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 1, 2025.

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.0

Overall

7.4

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!

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.0

Overall

7.4

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 Oregon 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 Oregon?

    Rock Springs Sweetwater County (RKS), located 7.1 mi from the city center, is the airport you fly into when you book flights from Oregon to Rock Springs.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oregon to Rock Springs

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.