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Cheap flights from Rock Springs to San Diego from $317

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 San Diego departing on 2/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Rock Springs to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:10 pm - 8:51 pm
RKS
-
SAN
7h 41m
1 stop
United Airlines Logo
6:30 am - 1:33 pm
SAN
-
RKS
6h 03m
1 stop
$317United Airlines
Fri, Feb 13 - Tue, Feb 17
United Airlines Logo
2:10 pm - 8:51 pm
RKS
-
SAN
7h 41m
1 stop
United Airlines Logo
11:57 am - 10:13 pm
SAN
-
RKS
9h 16m
2 stops
$322United Airlines
Fri, Feb 13 - Tue, Feb 17
United Airlines Logo
2:10 pm - 8:51 pm
RKS
-
SAN
7h 41m
1 stop
United Airlines Logo
12:55 pm - 10:13 pm
SAN
-
RKS
8h 18m
1 stop
$338United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
2:10 pm - 12:29 am
RKS
-
SAN
11h 19m
2 stops
United Airlines Logo
12:55 pm - 10:13 pm
SAN
-
RKS
8h 18m
1 stop
$344United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
2:10 pm - 12:29 am
RKS
-
SAN
11h 19m
2 stops
United Airlines Logo
11:05 am - 10:13 pm
SAN
-
RKS
10h 08m
2 stops
$349United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
2:10 pm - 8:51 pm
RKS
-
SAN
7h 41m
1 stop
United Airlines Logo
6:30 am - 1:33 pm
SAN
-
RKS
6h 03m
1 stop
$368United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
2:10 pm - 9:03 pm
RKS
-
SAN
7h 53m
1 stop
United Airlines Logo
6:30 am - 1:33 pm
SAN
-
RKS
6h 03m
1 stop
$372United Airlines
Fri, Mar 20 - Tue, Mar 24
United Airlines Logo
2:10 pm - 11:40 pm
RKS
-
SAN
10h 30m
2 stops
United Airlines Logo
6:30 am - 1:33 pm
SAN
-
RKS
6h 03m
1 stop
$374United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
5:15 am - 5:29 pm
RKS
-
SAN
13h 14m
2 stops
United Airlines Logo
7:45 am - 10:13 pm
SAN
-
RKS
13h 28m
2 stops
$379United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
2:10 pm - 8:51 pm
RKS
-
SAN
7h 41m
1 stop
United Airlines Logo
6:30 am - 1:33 pm
SAN
-
RKS
6h 03m
1 stop
$389United Airlines
Fri, Feb 13 - Tue, Feb 17

United Airlines flights from Rock Springs to San Diego

Our best United Airlines deals on Rock Springs to San Diego flight tickets
United Airlines
Feb 13
RKS2:10 pmRock Springs Sweetwater County
7h 41m
1 stop
SAN8:51 pmSan Diego
Feb 17
SAN6:30 amSan Diego
6h 03m
1 stop
RKS1:33 pmRock Springs Sweetwater County
$317
United Airlines
Feb 13
RKS2:10 pmRock Springs Sweetwater County
7h 41m
1 stop
SAN8:51 pmSan Diego
Feb 17
SAN11:57 amSan Diego
9h 16m
2 stops
RKS10:13 pmRock Springs Sweetwater County
$322
United Airlines
Feb 14
RKS2:10 pmRock Springs Sweetwater County
7h 41m
1 stop
SAN8:51 pmSan Diego
Feb 18
SAN12:55 pmSan Diego
8h 18m
1 stop
RKS10:13 pmRock Springs Sweetwater County
$338

momondo Fare Finder

 
Customize your flight search to find flights from Rock Springs to San Diego 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 February 3, 2026.
Use the filters below to find and compare flights from Rock Springs to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

Fri 2/13

2:10 pm-8:51 pm

1 stop7h 41m

San Diego

Tue 2/17

6:30 am-1:33 pm

1 stop6h 03m

$317

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

Fri 2/13

2:10 pm-8:51 pm

1 stop7h 41m

San Diego

Tue 2/17

11:57 am-10:13 pm

2 stops9h 16m

$322

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

Sat 2/14

2:10 pm-8:51 pm

1 stop7h 41m

San Diego

Wed 2/18

12:55 pm-10:13 pm

1 stop8h 18m

$338

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

Sat 2/14

2:10 pm-12:29 am

2 stops11h 19m

San Diego

Wed 2/18

12:55 pm-10:13 pm

1 stop8h 18m

$344

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

Sat 2/14

2:10 pm-12:29 am

2 stops11h 19m

San Diego

Wed 2/18

11:05 am-10:13 pm

2 stops10h 08m

$349

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

Sat 2/14

2:10 pm-8:51 pm

1 stop7h 41m

San Diego

Wed 2/18

6:30 am-1:33 pm

1 stop6h 03m

$368

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

Fri 3/20

2:10 pm-9:03 pm

1 stop7h 53m

San Diego

Tue 3/24

6:30 am-1:33 pm

1 stop6h 03m

$372

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

Sat 2/14

2:10 pm-11:40 pm

2 stops10h 30m

San Diego

Wed 2/18

6:30 am-1:33 pm

1 stop6h 03m

$374

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

Sat 2/14

5:15 am-5:29 pm

2 stops13h 14m

San Diego

Wed 2/18

7:45 am-10:13 pm

2 stops13h 28m

$379

Rock SpringsSan Diego

RKS - SAN

RKSSAN

Rock Springs Sweetwater County

Fri 2/13

2:10 pm-8:51 pm

1 stop7h 41m

San Diego

Tue 2/17

6:30 am-1:33 pm

1 stop6h 03m

$389

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Rock Springs to San Diego

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 airline that flies from Rock Springs Sweetwater County to San Diego?

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

When to book flights from Rock Springs to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Rock Springs to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rock Springs to San Diego (RKS to SAN) flight deals and tips

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

Fastest flight time

4h 40m

Direct flights

None
The fastest flight from Rock Springs to San Diego takes 4h 40m
There are no direct flights from Rock Springs to San Diego. There are no popular flight routes from Rock Springs to San Diego.
Search flight deals

  • How far is Rock Springs Sweetwater County to San Diego by plane?

    San Diego is 752.1 mi away from Rock Springs Sweetwater County. Typically, this will take 4h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Rock Springs Sweetwater County Airport to San Diego Airport?

    Prices for flights from Rock Springs Sweetwater County Airport to San Diego Airport were last updated today.

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

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

    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 San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Rock Springs to San Diego?

Best airlines flying from Rock Springs to San Diego

Compare and see reviews for airlines that fly from Rock Springs to San Diego with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $238Free CancellationRating
7.4
9,229 reviews
Search United Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
Poway
National City
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
Alpine
Lemon Grove
Santee

Why use momondo?

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

It is quick and easy to find Rock Springs to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rock Springs to San Diego.

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