How long is the flight from California to Rock Springs?

For as low as $308, United Airlines can have you in Rock Springs from California in 6h. The distance between California and Rock Springs is about 758 mi.

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.

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).

What are the most popular routes from California to Rock Springs?

When deciding which route to take from California to Rock Springs consider Medford - Rock Springs Sweetwater County, San Jose - Rock Springs Sweetwater County or San Francisco - Rock Springs Sweetwater County as they are the most popular.

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

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

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

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

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

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

How can I find direct flights from California to Rock Springs?

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

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

Yes. Cheapflights offers flight deals from California 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.

$308+ Flights from California to Rock Springs

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Cheap flight deals from California to Rock Springs

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Round-trip from	$308 (United Airlines)

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Best flights from California to Rock Springs
Discover carefully curated flight deals from California to Rock Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2025.

Wed 4/296:30 amSFO - RKS

1 stop6h 00mUnited Airlines

Sat 5/25:25 amRKS - SFO

1 stop5h 05mUnited Airlines

Deal found 10/30

$308

Tue 4/145:10 amMFR - RKS

1 stop7h 20mUnited Airlines

Sat 4/182:05 pmRKS - MFR

1 stop8h 05mUnited Airlines

Deal found 10/30

$353

Sat 3/73:35 pmSJC - RKS

1 stop5h 26mUnited Airlines

Tue 3/102:05 pmRKS - SJC

1 stop8h 15mUnited Airlines

Deal found 10/30

$422

Cheapflights Fare Finder

Use the filters below to find and compare flights from California to Rock Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoRock Springs

SFO - RKS

SFORKS

San Francisco

Wed 4/29

6:30 am-1:30 pm

1 stop6h 00m

Rock Springs Sweetwater County

Sat 5/2

5:25 am-9:30 am

1 stop5h 05m

$308

MedfordRock Springs

MFR - RKS

MFRRKS

Medford

Tue 4/14

5:10 am-1:30 pm

1 stop7h 20m

Rock Springs Sweetwater County

Sat 4/18

2:05 pm-9:10 pm

1 stop8h 05m

$353

San JoseRock Springs

SJC - RKS

SJCRKS

San Jose

Sat 3/7

3:35 pm-10:01 pm

1 stop5h 26m

Rock Springs Sweetwater County

Tue 3/10

2:05 pm-9:20 pm

1 stop8h 15m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from California to Rock Springs

Have a flexible travel schedule? Discover the best time to fly to Rock Springs from California with our price prediction graph.

Estimated round-trip price

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

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Related info for your journey

What airport do you fly into for flights to Rock Springs from California?
Rock Springs Sweetwater County (RKS), located 7.1 mi from the city center, is the airport you fly into when you book flights from California to Rock Springs.
How long is the flight from California to Rock Springs?
For as low as $308, United Airlines can have you in Rock Springs from California in 6h. The distance between California and Rock Springs is about 758 mi.
What are the most popular routes from California to Rock Springs?
When deciding which route to take from California to Rock Springs consider Medford - Rock Springs Sweetwater County, San Jose - Rock Springs Sweetwater County or San Francisco - Rock Springs Sweetwater County as they are the most popular.
Can I find deals for flights from California to Rock Springs that include hotel bookings?
Yes. In addition to deals on California to Rock Springs flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from California to Rock Springs?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Rock Springs.
Can I find deals for business class flights from California to Rock Springs?
Yes. Cheapflights offers flight deals from California 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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$308+ Cheap flights from California 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.

Find cheap flights from California to Rock Springs with Cheapflights

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Cheap flight deals from California to Rock Springs

Keep the following information in mind while searching for California to Rock Springs flight deals. Data was last updated November 2, 2025.

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Find flight deals from California to Rock Springs

Best flights from California to Rock SpringsDiscover carefully curated flight deals from California to Rock Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2025.

Discover carefully curated flight deals from California to Rock Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from California to Rock Springs that are best for you.

Best time to book a flight from California to Rock Springs

Have a flexible travel schedule? Discover the best time to fly to Rock Springs from California with our price prediction graph.

Cheapflights Insights

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

Related info for your journey

Find useful and relevant information for your journey from California 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 California?

How long is the flight from California to Rock Springs?

What are the most popular routes from California to Rock Springs?

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

How can I find direct flights from California to Rock Springs?

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

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Alternative routes for California to Rock Springs

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Best flights from California to Rock Springs
Discover carefully curated flight deals from California to Rock Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2025.