Rock Springs

$467+ Cheap flights from San Francisco to Rock Springs (SFO - 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — RKS
Jul 8 — Jul 151
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Cheap flight deals from San Francisco to Rock Springs

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Rock Springs (RKS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$467
(United Airlines)
From San Francisco to Rock Springs Sweetwater County

Find flight deals from San Francisco to Rock Springs

Cheapest flights from San Francisco to Rock Springs
Explore the most affordable flight options available from San Francisco to Rock Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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 7/92:30 pmSFO - RKS
1 stop6h 43mUnited Airlines
Mon 7/141:48 pmRKS - SFO
2 stops18h 51mUnited Airlines
Deal found 7/1$467

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco 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 July 3, 2025.
Use the filters below to find and compare flights from San Francisco to Rock Springs that are best for you.

Fly from

San Francisco

Fly to

Rock Springs

Route

Depart

Return

Price

San FranciscoRock Springs

SFO - RKS

SFORKS

San Francisco

Wed 7/9

2:30 pm-10:13 pm

1 stop6h 43m

Rock Springs Sweetwater County

Mon 7/14

1:48 pm-7:39 am

2 stops18h 51m

$467

San FranciscoRock Springs

SFO - RKS

SFORKS

San Francisco

Sat 7/12

6:00 am-10:13 pm

2 stops15h 13m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from San Francisco to Rock Springs

Have a flexible travel schedule? Discover the best time to fly to Rock Springs from San Francisco 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.

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 July 3, 2025.
Get a feel of what it's like to fly with United Airlines from San Francisco to Rock Springs by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.7

Entertainment

7.0

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Boarding

7.7

Entertainment

7.0

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Rock Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from San Francisco to Rock Springs that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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.

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