What is the cheapest airline that flies from Rock Springs Sweetwater County to California?

United Airlines is the most popular carrier operating from Rock Springs Sweetwater County to California

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?

The number of operators available for flights from Rock Springs Sweetwater County Airport to California is 1 as of March 2026.

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.

$273 Cheap Flights from Rock Springs to California in 2026

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Find the cheapest flights from Rock Springs to California

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:25 am - 9:06 am

RKS

LAS

4h 41m

1 stop

4:37 pm - 10:01 pm

LAS

RKS

4h 24m

1 stop

$318United Airlines

Sat, Aug 22 - Tue, Aug 25

2:15 pm - 8:44 pm

RKS

LAX

7h 29m

1 stop

2:20 pm - 10:15 pm

LAX

RKS

6h 55m

1 stop

$318United Airlines

Wed, May 6 - Wed, May 13

2:05 pm - 11:55 pm

RKS

LAS

10h 50m

2 stops

4:37 pm - 10:01 pm

LAS

RKS

4h 24m

1 stop

$324United Airlines

Sat, Aug 22 - Tue, Aug 25

5:05 am - 2:16 pm

RKS

LAS

10h 11m

2 stops

5:30 am - 1:31 pm

LAS

RKS

7h 01m

1 stop

$326United Airlines

Thu, Jul 30 - Sun, Aug 2

5:15 am - 9:07 am

RKS

LAS

4h 52m

1 stop

5:30 am - 1:30 pm

LAS

RKS

7h 00m

1 stop

$328United Airlines

Fri, Apr 3 - Sun, Apr 5

2:15 pm - 7:20 pm

RKS

LAX

6h 05m

1 stop

5:00 am - 1:30 pm

LAX

RKS

7h 30m

1 stop

$328United Airlines

Wed, Apr 1 - Sun, Apr 5

2:05 pm - 11:55 pm

RKS

LAS

10h 50m

2 stops

10:45 am - 10:01 pm

LAS

RKS

10h 16m

2 stops

$329United Airlines

Sat, Aug 22 - Tue, Aug 25

5:15 am - 9:21 am

RKS

LAX

5h 06m

1 stop

4:10 pm - 10:15 pm

LAX

RKS

5h 05m

1 stop

$333United Airlines

Thu, Apr 9 - Sat, Apr 11

5:15 am - 9:07 am

RKS

LAS

4h 52m

1 stop

10:39 am - 10:15 pm

LAS

RKS

10h 36m

2 stops

$334United Airlines

Fri, Apr 3 - Tue, Apr 7

5:15 am - 12:23 pm

RKS

LAS

8h 08m

2 stops

10:39 am - 10:15 pm

LAS

RKS

10h 36m

2 stops

$339United Airlines

Fri, Apr 3 - Tue, Apr 7

United Airlines flights from Rock Springs to California

Our best United Airlines deals on Rock Springs to California flight tickets

United Airlines

May 6

RKS2:15 pmRock Springs Sweetwater County

7h 29m

1 stop

LAX8:44 pmLos Angeles Los Angeles

May 13

LAX2:20 pmLos Angeles Los Angeles

6h 55m

1 stop

RKS10:15 pmRock Springs Sweetwater County

$318

United Airlines

Apr 18

RKS5:15 amRock Springs Sweetwater County

4h 52m

1 stop

LAS9:07 amLas Vegas Harry Reid Intl

Apr 21

LAS10:39 amLas Vegas Harry Reid Intl

10h 36m

2 stops

RKS10:15 pmRock Springs Sweetwater County

$324

United Airlines

Apr 1

RKS2:15 pmRock Springs Sweetwater County

6h 05m

1 stop

LAX7:20 pmLos Angeles Los Angeles

Apr 5

LAX5:00 amLos Angeles Los Angeles

7h 30m

1 stop

RKS1:30 pmRock Springs Sweetwater County

$328

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Sat 8/22

5:25 am-9:06 am

1 stop4h 41m

Las Vegas Harry Reid Intl

Tue 8/25

4:37 pm-10:01 pm

1 stop4h 24m

$318

Rock SpringsLos Angeles

RKS - LAX

RKSLAX

Rock Springs Sweetwater County

Wed 5/6

2:15 pm-8:44 pm

1 stop7h 29m

Los Angeles Los Angeles

Wed 5/13

2:20 pm-10:15 pm

1 stop6h 55m

$318

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Sat 8/22

2:05 pm-11:55 pm

2 stops10h 50m

Las Vegas Harry Reid Intl

Tue 8/25

4:37 pm-10:01 pm

1 stop4h 24m

$324

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Thu 7/30

5:05 am-2:16 pm

2 stops10h 11m

Las Vegas Harry Reid Intl

Sun 8/2

5:30 am-1:31 pm

1 stop7h 01m

$326

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Fri 4/3

5:15 am-9:07 am

1 stop4h 52m

Las Vegas Harry Reid Intl

Sun 4/5

5:30 am-1:30 pm

1 stop7h 00m

$328

Rock SpringsLos Angeles

RKS - LAX

RKSLAX

Rock Springs Sweetwater County

Wed 4/1

2:15 pm-7:20 pm

1 stop6h 05m

Los Angeles Los Angeles

Sun 4/5

5:00 am-1:30 pm

1 stop7h 30m

$328

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Sat 8/22

2:05 pm-11:55 pm

2 stops10h 50m

Las Vegas Harry Reid Intl

Tue 8/25

10:45 am-10:01 pm

2 stops10h 16m

$329

Rock SpringsLos Angeles

RKS - LAX

RKSLAX

Rock Springs Sweetwater County

Thu 4/9

5:15 am-9:21 am

1 stop5h 06m

Los Angeles Los Angeles

Sat 4/11

4:10 pm-10:15 pm

1 stop5h 05m

$333

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Fri 4/3

5:15 am-9:07 am

1 stop4h 52m

Las Vegas Harry Reid Intl

Tue 4/7

10:39 am-10:15 pm

2 stops10h 36m

$334

Rock SpringsLas Vegas

RKS - LAS

RKSLAS

Rock Springs Sweetwater County

Fri 4/3

5:15 am-12:23 pm

2 stops8h 08m

Las Vegas Harry Reid Intl

Tue 4/7

10:39 am-10:15 pm

2 stops10h 36m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

Prices

Airlines

Can stopping save me money on Rock Springs to California flights?

You could potentially save up to 29% on your flight if you consider stops on a Rock Springs to California flight.

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

Fastest flight time	4h 41m
Direct flights	None

The fastest flight from Rock Springs to California takes 4h 41m

There are no direct flights from Rock Springs to California. There are no popular flight routes from Rock Springs to California.

Search flight deals

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?
The number of operators available for flights from Rock Springs Sweetwater County Airport to California is 1 as of March 2026.
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.

Best airlines flying from Rock Springs to California

Compare and see reviews for airlines that fly from Rock Springs to California with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 9,455 reviews		Search United Airlines flights

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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.