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Cheap flights from California to San Juan from $131

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to San Juan departing on 9/24. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:28 pm - 3:19 pm
LAS
-
SJU
13h 51m
1 stop
Frontier Logo
3:00 am - 9:26 am
SJU
-
LAS
9h 26m
1 stop
$202Frontier
Tue, Sep 8 - Sat, Sep 12
Frontier Logo
10:12 pm - 1:16 pm
LAS
-
SJU
12h 04m
1 stop
Frontier Logo
3:00 am - 9:26 am
SJU
-
LAS
9h 26m
1 stop
$208Frontier
Wed, Sep 9 - Sun, Sep 13
American Airlines Logo
6:42 am - 10:24 pm
LAS
-
SJU
12h 42m
1 stop
American Airlines Logo
7:22 pm - 10:41 am
SJU
-
LAS
18h 19m
1 stop
$262American Airlines
Thu, Aug 20 - Mon, Aug 24
American Airlines Logo
6:40 pm - 1:32 pm
SMF
-
SJU
15h 52m
2 stops
American Airlines Logo
6:27 am - 11:06 pm
SJU
-
SMF
19h 39m
2 stops
$266American Airlines
Fri, Sep 18 - Mon, Sep 28
Delta Logo
5:50 pm - 11:36 am
ONT
-
SJU
14h 46m
2 stops
Delta Logo
12:46 pm - 11:48 pm
SJU
-
ONT
14h 02m
2 stops
$384Delta
Sun, Oct 25 - Fri, Oct 30
Delta Logo
7:10 pm - 11:56 am
SAN
-
SJU
13h 46m
2 stops
Delta Logo
7:30 am - 8:25 pm
SJU
-
SAN
15h 55m
2 stops
$386Delta
Tue, Oct 20 - Tue, Oct 27
United Airlines Logo
10:20 pm - 11:57 am
SAN
-
SJU
10h 37m
1 stop
United Airlines Logo
1:00 am - 11:35 am
SJU
-
SAN
13h 35m
2 stops
$390United Airlines
Thu, Oct 1 - Sun, Oct 4
Southwest Logo
7:30 pm - 9:20 am
SJC
-
SJU
10h 50m
2 stops
Southwest Logo
9:55 am - 6:10 pm
SJU
-
SJC
11h 15m
2 stops
$391Southwest
Thu, Oct 1 - Tue, Oct 6
United Airlines Logo
7:13 pm - 12:54 pm
ONT
-
SJU
14h 41m
2 stops
United Airlines Logo
2:20 pm - 9:59 pm
SJU
-
ONT
10h 39m
1 stop
$400United Airlines
Thu, Sep 17 - Mon, Sep 21
Southwest Logo
6:00 am - 10:00 pm
SFO
-
SJU
13h 00m
2 stops
Southwest Logo
5:15 am - 1:50 pm
SJU
-
SFO
11h 35m
2 stops
$416Southwest
Wed, Aug 12 - Wed, Aug 19

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JetBlue flights from California to San Juan Luis Munoz Marin Intl Airport

Our best JetBlue deals on California to San Juan Luis Munoz Marin Intl Airport flight tickets
JetBlue
Jul 26
LAX11:35 pmLos Angeles
12h 07m
1 stop
SJU2:42 pmSan Juan Luis Munoz Marin Intl
Aug 11
SJU5:35 amSan Juan Luis Munoz Marin Intl
8h 57m
1 stop
LAX11:32 amLos Angeles
$433
JetBlue
Aug 8
LAX8:40 pmLos Angeles
10h 16m
1 stop
SJU9:56 amSan Juan Luis Munoz Marin Intl
Aug 12
SJU3:01 pmSan Juan Luis Munoz Marin Intl
11h 56m
1 stop
LAX11:57 pmLos Angeles
$443
JetBlue
Aug 18
LAS10:35 pmLas Vegas Harry Reid Intl
8h 21m
1 stop
SJU9:56 amSan Juan Luis Munoz Marin Intl
Aug 19
SJU3:01 pmSan Juan Luis Munoz Marin Intl
10h 24m
1 stop
LAS10:25 pmLas Vegas Harry Reid Intl
$445

Frontier flights from California to San Juan Luis Munoz Marin Intl Airport

Our best Frontier deals on California to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Sep 8
LAS10:28 pmLas Vegas Harry Reid Intl
13h 51m
1 stop
SJU3:19 pmSan Juan Luis Munoz Marin Intl
Sep 12
SJU3:00 amSan Juan Luis Munoz Marin Intl
9h 26m
1 stop
LAS9:26 amLas Vegas Harry Reid Intl
$202
Frontier
Sep 9
LAS10:12 pmLas Vegas Harry Reid Intl
12h 04m
1 stop
SJU1:16 pmSan Juan Luis Munoz Marin Intl
Sep 13
SJU3:00 amSan Juan Luis Munoz Marin Intl
9h 26m
1 stop
LAS9:26 amLas Vegas Harry Reid Intl
$208
Frontier
Sep 9
LAS10:12 pmLas Vegas Harry Reid Intl
12h 04m
1 stop
SJU1:16 pmSan Juan Luis Munoz Marin Intl
Sep 12
SJU3:00 amSan Juan Luis Munoz Marin Intl
9h 26m
1 stop
LAS9:26 amLas Vegas Harry Reid Intl
$210

momondo Fare Finder

 
Customize your flight search to find flights from California to San Juan Luis Munoz Marin Intl Airport 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 June 20, 2026.
Use the filters below to find and compare flights from California to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Tue 9/8

10:28 pm-3:19 pm

1 stop13h 51m

San Juan Luis Munoz Marin Intl

Sat 9/12

3:00 am-9:26 am

1 stop9h 26m

$202
Quickest round-trip

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Wed 9/9

10:12 pm-1:16 pm

1 stop12h 04m

San Juan Luis Munoz Marin Intl

Sun 9/13

3:00 am-9:26 am

1 stop9h 26m

$208

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Thu 8/20

6:42 am-10:24 pm

1 stop12h 42m

San Juan Luis Munoz Marin Intl

Mon 8/24

7:22 pm-10:41 am

1 stop18h 19m

$262

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Fri 9/18

6:40 pm-1:32 pm

2 stops15h 52m

San Juan Luis Munoz Marin Intl

Mon 9/28

6:27 am-11:06 pm

2 stops19h 39m

$266

OntarioSan Juan

ONT - SJU

ONTSJU

Ontario

Sun 10/25

5:50 pm-11:36 am

2 stops14h 46m

San Juan Luis Munoz Marin Intl

Fri 10/30

12:46 pm-11:48 pm

2 stops14h 02m

$384

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Tue 10/20

7:10 pm-11:56 am

2 stops13h 46m

San Juan Luis Munoz Marin Intl

Tue 10/27

7:30 am-8:25 pm

2 stops15h 55m

$386

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Thu 10/1

10:20 pm-11:57 am

1 stop10h 37m

San Juan Luis Munoz Marin Intl

Sun 10/4

1:00 am-11:35 am

2 stops13h 35m

$390

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Thu 10/1

7:30 pm-9:20 am

2 stops10h 50m

San Juan Luis Munoz Marin Intl

Tue 10/6

9:55 am-6:10 pm

2 stops11h 15m

$391

OntarioSan Juan

ONT - SJU

ONTSJU

Ontario

Thu 9/17

7:13 pm-12:54 pm

2 stops14h 41m

San Juan Luis Munoz Marin Intl

Mon 9/21

2:20 pm-9:59 pm

1 stop10h 39m

$400

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Wed 8/12

6:00 am-10:00 pm

2 stops13h 00m

San Juan Luis Munoz Marin Intl

Wed 8/19

5:15 am-1:50 pm

2 stops11h 35m

$416

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from California to San Juan Luis Munoz Marin Intl Airport

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 month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $458.

What is the cheapest California to San Juan Luis Munoz Marin Intl flight route?

Fly from Los Angeles to San Juan Luis Munoz Marin Intl for the best California - San Juan Luis Munoz Marin Intl flight prices

How far in advance should I book a flight from California to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from California when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $467 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from California for as low as $427 on momondo.

What cabin class options are available on California to San Juan Luis Munoz Marin Intl Airport flights?

There is only 1 cabin class available to choose from on California to San Juan Luis Munoz Marin Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 25% on your flight if you consider stops on a California to San Juan Luis Munoz Marin Intl Airport flight.

Cheap California to San Juan Luis Munoz Marin Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

8h 12m

Direct flights

None
The fastest flight from California to San Juan Luis Munoz Marin Intl Airport takes 8h 12m
There are no direct flights from California to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from California to San Juan Luis Munoz Marin Intl Airport.
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Frequently asked questions about flying from California to San Juan Luis Munoz Marin Intl Airport

  • When did momondo last update prices for flights from California to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from California to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from California to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from California to San Juan Luis Munoz Marin Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The required travel and health documents for your San Juan Luis Munoz Marin Intl Airport 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 San Juan Luis Munoz Marin Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from California to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from California to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from California to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $132Free CancellationRating
7.8
8,418 reviews
Search Delta flights
FrontierPriceFrom $134Free CancellationRating
5.6
2,878 reviews
Search Frontier flights
Sun Country AirPriceFrom $222Free CancellationRating
6.8
330 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $237Free CancellationRating
7.4
9,867 reviews
Search United Airlines flights
JetBluePriceFrom $263Free CancellationRating
7.1
2,987 reviews
Search JetBlue flights
American AirlinesPriceFrom $295Free CancellationRating
7.1
11,710 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $351Free CancellationRating
7.9
12,549 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $365Free CancellationRating
7.9
4,241 reviews
Search Southwest flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Humacao
Rio Grande
Caguas
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from California to San Juan?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to San Juan. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from California to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan from California which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from California to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from California.

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

Price alerts on flights to San Juan from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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