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$258+ Cheap flights from Rock Springs (RKS) to California

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
RKS — LAX
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from Rock Springs to California

Cheapest flights from Rock Springs to California
Explore the most affordable flight options available from Rock Springs to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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.
mar. 2/242:10 pm
RKS
-
SAN
1 stop7h 41m
United Airlines
mar. 3/106:30 am
SAN
-
RKS
1 stop6h 03m
United Airlines
Deal found 1/26$258
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mié. 4/82:15 pm
RKS
-
LAS
1 stop6h 31m
United Airlines
mié. 4/154:35 pm
LAS
-
RKS
1 stop4h 40m
United Airlines
Deal found 1/27$258
This United Airlines deal was found by Cheapflights users on 1/26. 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.
jue. 2/192:10 pm
RKS
-
LAS
2 stops10h 45m
United Airlines
jue. 2/265:20 am
LAS
-
RKS
1 stop7h 13m
United Airlines
Deal found 1/26$264
This United Airlines deal was found by Cheapflights users on 1/28. 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.
mar. 2/172:10 pm
RKS
-
LAS
2 stops10h 45m
United Airlines
mar. 2/243:43 pm
LAS
-
RKS
1 stop5h 30m
United Airlines
Deal found 1/28$269
This United Airlines deal was found by Cheapflights users on 1/26. 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.
lun. 3/22:10 pm
RKS
-
SAN
2 stops10h 30m
United Airlines
jue. 3/1211:03 am
SAN
-
RKS
2 stops10h 10m
United Airlines
Deal found 1/26$286
This United Airlines deal was found by Cheapflights users on 1/26. 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.
lun. 2/25:15 am
RKS
-
LAS
1 stop4h 39m
United Airlines
lun. 2/95:20 am
LAS
-
RKS
1 stop7h 08m
United Airlines
Deal found 1/26$298
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mié. 2/112:08 pm
RKS
-
LAS
1 stop5h 54m
United Airlines
dom. 2/155:20 am
LAS
-
RKS
1 stop7h 13m
United Airlines
Deal found 1/27$309
This United Airlines deal was found by Cheapflights users on 1/26. 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.
vie. 2/272:10 pm
RKS
-
SAN
1 stop9h 25m
United Airlines
mié. 3/1112:55 pm
SAN
-
RKS
1 stop8h 18m
United Airlines
Deal found 1/26$328
This United Airlines deal was found by Cheapflights users on 1/28. 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.
mar. 4/145:15 am
RKS
-
LAS
1 stop4h 52m
United Airlines
mar. 4/214:35 pm
LAS
-
RKS
1 stop4h 40m
United Airlines
Deal found 1/28$328
This United Airlines deal was found by Cheapflights users on 1/28. 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.
sáb. 2/145:15 am
RKS
-
SAN
1 stop5h 09m
United Airlines
mié. 2/186:30 am
SAN
-
RKS
1 stop6h 03m
United Airlines
Deal found 1/28$333
This United Airlines deal was found by Cheapflights users on 1/27. 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.
jue. 3/52:10 pm
RKS
-
LAS
1 stop8h 52m
United Airlines
lun. 3/95:30 am
LAS
-
RKS
1 stop7h 03m
United Airlines
Deal found 1/27$333
This United Airlines deal was found by Cheapflights users on 1/28. 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.
mar. 4/145:15 am
RKS
-
LAS
2 stops8h 22m
United Airlines
mié. 4/223:00 pm
LAS
-
RKS
1 stop6h 15m
United Airlines
Deal found 1/28$334

Find flight deals from Rock Springs to California

Keep the following information in mind while searching for Rock Springs to California flight deals. Data was last updated enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$258
(United Airlines)
Provider with most accurate pricing for Rock Springs Sweetwater County-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rock Springs Sweetwater County-Los Angeles flights.
Search Deals
From Rock Springs Sweetwater County to California
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rock Springs to California 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 enero 29, 2026.
Use the filters below to find and compare flights from Rock Springs to California that are best for you.

Fly from

Rock Springs

Fly to

California

Route

Depart

Return

Price

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

mié. 4/8

2:15 pm-7:46 pm

1 stop6h 31m

Las Vegas Harry Reid Intl

mié. 4/15

4:35 pm-10:15 pm

1 stop4h 40m

$258

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

lun. 3/2

5:15 am-9:24 am

1 stop5h 09m

San Diego

jue. 3/12

11:03 am-10:13 pm

2 stops10h 10m

$264

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

jue. 2/19

2:10 pm-11:55 pm

2 stops10h 45m

Las Vegas Harry Reid Intl

jue. 2/26

5:20 am-1:33 pm

1 stop7h 13m

$264

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

mar. 2/17

2:10 pm-11:55 pm

2 stops10h 45m

Las Vegas Harry Reid Intl

mar. 2/24

3:43 pm-10:13 pm

1 stop5h 30m

$269

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

mié. 2/11

2:08 pm-7:02 pm

1 stop5h 54m

Las Vegas Harry Reid Intl

dom. 2/15

5:20 am-1:33 pm

1 stop7h 13m

$309

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

dom. 3/1

2:10 pm-8:51 pm

1 stop7h 41m

San Diego

jue. 3/12

12:55 pm-10:13 pm

1 stop8h 18m

$328

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

mar. 3/3

2:10 pm-8:51 pm

1 stop7h 41m

San Diego

lun. 3/9

6:30 am-1:33 pm

1 stop6h 03m

$328

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

jue. 3/5

2:10 pm-10:35 pm

1 stop9h 25m

San Diego

lun. 3/9

6:30 am-1:33 pm

1 stop6h 03m

$328

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

mié. 3/4

2:10 pm-8:51 pm

1 stop7h 41m

San Diego

jue. 3/12

4:12 pm-10:13 pm

1 stop5h 01m

$328

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

dom. 3/1

2:10 pm-10:35 pm

1 stop9h 25m

San Diego

lun. 3/9

6:30 am-1:33 pm

1 stop6h 03m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 24 results
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Best time to book a flight from Rock Springs to California

Have a flexible travel schedule? Discover the best time to fly to California from Rock Springs 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 Rock Springs to California
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated enero 29, 2026.
Read through reviews of airlines operating flights from Rock Springs to California, such as United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Rock Springs to California. 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 from for flights from Rock Springs to California?

    Most people fly from Rock Springs Sweetwater County (RKS) if they book a flight from Rock Springs to California. Rock Springs Sweetwater County is conveniently located just 7.1 mi from Rock Springs’s city center.

  • How long is the flight from Rock Springs to California?

    United Airlines can get you from Rock Springs to California in just under 6h 31m. Your travel time can differ by up to . The distance between Rock Springs and California is about 501 mi.

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

    Most travelers choose Rock Springs Sweetwater County - Las Vegas Harry Reid Intl, Rock Springs Sweetwater County - San Diego or Rock Springs Sweetwater County - Los Angeles when deciding on the best route from Rock Springs to California.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rock Springs to California 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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Alternative routes for Rock Springs to California

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Top airline flying from Rock Springs to California

Discover the top airline that operate flights from Rock Springs to California. 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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$363FlexibilityNo cancel feeOn-time69%

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