$328+ Cheap flights from San Francisco Bay Area 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — RKS
Jan 17 — Jan 241
1 adult, Economy
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Cheapest flights from San Francisco Bay Area to Rock SpringsExplore the most affordable flight options available from San Francisco Bay Area to Rock Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
Explore the most affordable flight options available from San Francisco Bay Area to Rock Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/187:25 amSFO - RKS
2 stops13h 34mUnited Airlines
Tue 12/235:15 amRKS - SFO
1 stop7h 32mUnited Airlines
Deal found 12/16![United Airlines logo]()
$582
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 12/215:00 amSFO - RKS
1 stop7h 28mUnited Airlines
Sat 12/275:15 amRKS - SFO
1 stop5h 30mUnited Airlines
Deal found 12/16![United Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 12/194:15 pmSFO - RKS
2 stops20h 13mUnited Airlines
Mon 12/222:18 pmRKS - SFO
1 stop9h 47mUnited Airlines
Deal found 12/16![United Airlines logo]()
$776
Find flight deals from San Francisco Bay Area to Rock Springs
Keep the following information in mind while searching for San Francisco Bay Area to Rock Springs flight deals. Data was last updated December 18, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $328 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco Bay Area 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 December 18, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Rock Springs that are best for you.
Fly from
San Francisco Bay Area
Fly to
Rock Springs
Route
Depart
Return
Price
San FranciscoRock Springs
SFO - RKS
SFORKS
San Francisco
Wed 1/14
6:25 am-1:28 pm
1 stop6h 03m
Rock Springs Sweetwater County
Sat 1/17
2:08 pm-10:58 pm
1 stop9h 50m
$328
San FranciscoRock Springs
SFO - RKS
SFORKS
San Francisco
Tue 1/13
5:00 am-1:28 pm
1 stop7h 28m
Rock Springs Sweetwater County
Sat 1/17
2:08 pm-7:44 pm
1 stop6h 36m
$328
San JoseRock Springs
SJC - RKS
SJCRKS
San Jose
Tue 2/3
4:00 pm-10:15 pm
1 stop5h 15m
Rock Springs Sweetwater County
Sat 2/7
2:08 pm-8:56 pm
1 stop7h 48m
$328
Best time to book a flight from San Francisco Bay Area to Rock Springs
Have a flexible travel schedule? Discover the best time to fly to Rock Springs from San Francisco Bay Area 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 San Francisco Bay Area to Rock Springs
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