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Cheap flights from Rock Springs to California from $253

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rock Springs to California departing on 12/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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United Airlines Logo
5:15 am - 9:15 amRKS-LAS
5h 00m1 stop
United Airlines Logo
7:30 am - 1:28 pmLAS-RKS
4h 58m1 stop
$253United Airlines
Find Deal
Tue, Dec 23 - Tue, Jan 6
United Airlines Logo
5:15 am - 9:15 amRKS-LAS
5h 00m1 stop
United Airlines Logo
1:35 pm - 10:15 pmLAS-RKS
7h 40m2 stops
$259United Airlines
Find Deal
Tue, Dec 23 - Tue, Jan 6
United Airlines Logo
1:56 pm - 6:49 pmRKS-LAS
5h 53m1 stop
United Airlines Logo
4:41 pm - 9:59 pmLAS-RKS
4h 18m1 stop
$268United Airlines
Find Deal
Wed, Nov 19 - Sat, Nov 22
United Airlines Logo
1:56 pm - 5:40 pmRKS-LAX
4h 44m1 stop
United Airlines Logo
4:15 pm - 9:59 pmLAX-RKS
4h 44m1 stop
$268United Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
5:15 am - 12:27 pmRKS-LAS
8h 12m2 stops
United Airlines Logo
4:41 pm - 9:59 pmLAS-RKS
4h 18m1 stop
$274United Airlines
Find Deal
Wed, Nov 19 - Sat, Nov 22
United Airlines Logo
5:25 am - 12:38 pmRKS-SAN
8h 13m1 stop
United Airlines Logo
4:10 pm - 10:01 pmSAN-RKS
4h 51m1 stop
$308United Airlines
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Tue, Apr 7 - Sat, Apr 11
United Airlines Logo
2:10 pm - 8:31 pmRKS-LAS
7h 21m1 stop
United Airlines Logo
3:43 pm - 10:13 pmLAS-RKS
5h 30m1 stop
$308United Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
2:10 pm - 7:18 pmRKS-LAX
6h 08m1 stop
United Airlines Logo
5:05 am - 1:33 pmLAX-RKS
7h 28m1 stop
$308United Airlines
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Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
5:25 am - 8:27 pmRKS-SAN
16h 02m2 stops
United Airlines Logo
4:10 pm - 10:01 pmSAN-RKS
4h 51m1 stop
$314United Airlines
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Tue, Apr 7 - Sat, Apr 11
United Airlines Logo
2:10 pm - 7:20 pmRKS-LAS
6h 10m1 stop
United Airlines Logo
10:02 am - 10:13 pmLAS-RKS
11h 11m2 stops
$314United Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3

United Airlines flights from Rock Springs to California

Our best United Airlines deals on Rock Springs to California flight tickets
United Airlines
Dec 23
RKS5:15 amRock Springs Sweetwater County
5h 00m
1 stop
LAS9:15 amLas Vegas Harry Reid Intl
Jan 6
LAS7:30 amLas Vegas Harry Reid Intl
4h 58m
1 stop
RKS1:28 pmRock Springs Sweetwater County
$253
Find similar
United Airlines
Dec 23
RKS5:15 amRock Springs Sweetwater County
5h 00m
1 stop
LAS9:15 amLas Vegas Harry Reid Intl
Jan 6
LAS1:35 pmLas Vegas Harry Reid Intl
7h 40m
2 stops
RKS10:15 pmRock Springs Sweetwater County
$259
Find similar
United Airlines
Nov 19
RKS1:56 pmRock Springs Sweetwater County
4h 44m
1 stop
LAX5:40 pmLos Angeles
Nov 23
LAX4:15 pmLos Angeles
4h 44m
1 stop
RKS9:59 pmRock Springs Sweetwater County
$268
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Rock Springs to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Tue 12/23

5:15 am-9:15 am

1 stop5h 00m

Las Vegas Harry Reid Intl

Tue 1/6

7:30 am-1:28 pm

1 stop4h 58m

$253

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Tue 12/23

5:15 am-9:15 am

1 stop5h 00m

Las Vegas Harry Reid Intl

Tue 1/6

1:35 pm-10:15 pm

2 stops7h 40m

$259

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Wed 11/19

1:56 pm-6:49 pm

1 stop5h 53m

Las Vegas Harry Reid Intl

Sat 11/22

4:41 pm-9:59 pm

1 stop4h 18m

$268

Rock SpringsLos Angeles

RKS - LAX

RKSLAX

Rock Springs Sweetwater County

Wed 11/19

1:56 pm-5:40 pm

1 stop4h 44m

Los Angeles

Sun 11/23

4:15 pm-9:59 pm

1 stop4h 44m

$268

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Wed 11/19

5:15 am-12:27 pm

2 stops8h 12m

Las Vegas Harry Reid Intl

Sat 11/22

4:41 pm-9:59 pm

1 stop4h 18m

$274

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

Tue 4/7

5:25 am-12:38 pm

1 stop8h 13m

San Diego

Sat 4/11

4:10 pm-10:01 pm

1 stop4h 51m

$308

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Sat 2/28

2:10 pm-8:31 pm

1 stop7h 21m

Las Vegas Harry Reid Intl

Tue 3/3

3:43 pm-10:13 pm

1 stop5h 30m

$308

Rock SpringsLos Angeles

RKS - LAX

RKSLAX

Rock Springs Sweetwater County

Sat 2/28

2:10 pm-7:18 pm

1 stop6h 08m

Los Angeles

Tue 3/3

5:05 am-1:33 pm

1 stop7h 28m

$308

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

Tue 4/7

5:25 am-8:27 pm

2 stops16h 02m

San Diego

Sat 4/11

4:10 pm-10:01 pm

1 stop4h 51m

$314

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Sat 2/28

2:10 pm-7:20 pm

1 stop6h 10m

Las Vegas Harry Reid Intl

Tue 3/3

10:02 am-10:13 pm

2 stops11h 11m

$314

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to California from

How to get the cheapest flight ticket from Rock Springs to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is in the morning when flights can be purchased for as low as $388. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $418 on average. Flights to California from Rock Springs at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Rock Springs to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rock Springs to California

Direct flights

None
There are no direct flights from Rock Springs to California. There are no popular flight routes from Rock Springs to California.
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  • When did momondo last update prices for flights from Rock Springs Sweetwater County Airport to California?

    Prices for flights from Rock Springs Sweetwater County Airport to California refresh daily.

  • How many operators does momondo search for flights from Rock Springs Sweetwater County Airport to California?

  • How old do you have to be to fly from Rock Springs Sweetwater County Airport to California?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rock Springs Sweetwater County Airport to California.

  • What documentation or ID do you need to fly to California?

    The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Rock Springs to California?

Finding the right flight to California from Rock Springs is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to California quick and easy, saving you time and money.

Can I find flights from Rock Springs to California with flexible booking policies on momondo?

All flight searches from Rock Springs to California on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rock Springs to California?

momondo provides multiple filters to help you find the best flight to California from Rock Springs. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Rock Springs to California right now. Can momondo alert me if prices change?

If you are simply researching potential flights to California, momondo offers a useful price alert feature which will track prices for flights to California from Rock Springs and alert you when they change.

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