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Cheap flights from California to San Juan from $111

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 1/5. 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 California to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:27 pm - 6:34 am
LAS
-
SJU
14h 07m1 stop
Frontier Logo
11:49 am - 10:57 pm
SJU
-
LAS
15h 08m1 stop
$176Frontier
Sat, Jan 10 - Sat, Feb 7
Frontier Logo
11:58 pm - 3:06 pm
LAS
-
SJU
11h 08m1 stop
Frontier Logo
7:05 am - 5:01 pm
SJU
-
LAS
13h 56m1 stop
$178Frontier
Mon, Feb 23 - Sat, Feb 28
Delta Logo
10:45 pm - 1:06 pm
SJC
-
SJU
10h 21m1 stop
Delta Logo
6:15 am - 12:56 pm
SJU
-
SJC
10h 41m1 stop
$275Delta
Tue, Jan 20 - Sat, Jan 24
American Airlines Logo
7:16 pm - 12:27 pm
SJC
-
SJU
13h 11m2 stops
American Airlines Logo
7:07 am - 6:34 pm
SJU
-
SJC
15h 27m2 stops
$276American Airlines
Mon, Jan 19 - Sat, Jan 24
American Airlines Logo
11:59 pm - 5:01 pm
ONT
-
SJU
13h 02m2 stops
American Airlines Logo
11:38 am - 10:48 pm
SJU
-
ONT
15h 10m2 stops
$283American Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
11:20 pm - 2:01 pm
SFO
-
SJU
11h 41m1 stop
Multiple Airlines Logo
11:59 pm - 11:34 am
SJU
-
SFO
14h 35m1 stop
$295Multiple Airlines
Tue, Apr 7 - Tue, Apr 21
Multiple Airlines Logo
2:51 pm - 12:27 pm
LAX
-
SJU
17h 36m1 stop
Multiple Airlines Logo
4:36 pm - 1:11 pm
SJU
-
LAX
24h 35m2 stops
$296Multiple Airlines
Fri, Jan 30 - Mon, Feb 2
Spirit Airlines Logo
7:07 pm - 6:58 pm
LAX
-
SJU
19h 51m3 stops
Spirit Airlines Logo
6:00 am - 6:02 pm
SJU
-
LAX
16h 02m2 stops
$297Spirit Airlines
Wed, Jan 21 - Wed, Jan 28
Spirit Airlines Logo
2:51 pm - 12:27 pm
LAX
-
SJU
17h 36m1 stop
Spirit Airlines Logo
7:44 pm - 7:15 am
SJU
-
LAX
15h 31m1 stop
$301Spirit Airlines
Sat, Jan 17 - Sun, Jan 25
Delta Logo
10:30 pm - 1:27 pm
SAN
-
SJU
11h 57m1 stop
Delta Logo
1:00 pm - 8:36 pm
SJU
-
SAN
10h 36m1 stop
$346Delta
Mon, Mar 30 - Thu, Apr 2

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

Our best Delta deals on California to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
Jan 20
SJC10:45 pmSan Jose
10h 21m
1 stop
SJU1:06 pmSan Juan Luis Munoz Marin Intl
Jan 24
SJU6:15 amSan Juan Luis Munoz Marin Intl
10h 41m
1 stop
SJC12:56 pmSan Jose
$275
Find similar
Delta
Jan 27
LAS6:00 amLas Vegas Harry Reid Intl
10h 58m
1 stop
SJU8:58 pmSan Juan Luis Munoz Marin Intl
Feb 26
SJU2:16 pmSan Juan Luis Munoz Marin Intl
14h 14m
1 stop
LAS12:30 amLas Vegas Harry Reid Intl
$295
Find similar
Delta
Jan 18
SFO5:05 pmSan Francisco
16h 00m
2 stops
SJU1:05 pmSan Juan Luis Munoz Marin Intl
Jan 21
SJU3:20 pmSan Juan Luis Munoz Marin Intl
12h 05m
1 stop
SFO11:25 pmSan Francisco
$359
Find similar

Alaska Airlines flights from California to San Juan Luis Munoz Marin Intl Airport

Our best Alaska Airlines deals on California to San Juan Luis Munoz Marin Intl Airport flight tickets
Alaska Airlines
Jan 19
SJC6:00 amSan Jose
12h 26m
1 stop
SJU10:26 pmSan Juan Luis Munoz Marin Intl
Jan 23
SJU7:07 amSan Juan Luis Munoz Marin Intl
18h 22m
1 stop
SJC9:29 pmSan Jose
$351
Find similar
Alaska Airlines
Jan 18
SJC6:00 amSan Jose
12h 26m
1 stop
SJU10:26 pmSan Juan Luis Munoz Marin Intl
Jan 23
SJU7:07 amSan Juan Luis Munoz Marin Intl
18h 22m
1 stop
SJC9:29 pmSan Jose
$376
Find similar
Alaska Airlines
Feb 19
SNA3:15 pmSanta Ana J. Wayne/Orange Cnty
9h 45m
1 stop
SJU5:00 amSan Juan Luis Munoz Marin Intl
Feb 24
SJU6:00 amSan Juan Luis Munoz Marin Intl
11h 08m
1 stop
SNA1:08 pmSanta Ana J. Wayne/Orange Cnty
$517
Find similar

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 December 28, 2025.
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

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Sat 1/10

12:27 pm-6:34 am

1 stop14h 07m

San Juan Luis Munoz Marin Intl

Sat 2/7

11:49 am-10:57 pm

1 stop15h 08m

$176

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Mon 2/23

11:58 pm-3:06 pm

1 stop11h 08m

San Juan Luis Munoz Marin Intl

Sat 2/28

7:05 am-5:01 pm

1 stop13h 56m

$178

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Tue 1/20

10:45 pm-1:06 pm

1 stop10h 21m

San Juan Luis Munoz Marin Intl

Sat 1/24

6:15 am-12:56 pm

1 stop10h 41m

$275

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Mon 1/19

7:16 pm-12:27 pm

2 stops13h 11m

San Juan Luis Munoz Marin Intl

Sat 1/24

7:07 am-6:34 pm

2 stops15h 27m

$276

OntarioSan Juan

ONT - SJU

ONTSJU

Ontario

Fri 1/23

11:59 pm-5:01 pm

2 stops13h 02m

San Juan Luis Munoz Marin Intl

Fri 1/30

11:38 am-10:48 pm

2 stops15h 10m

$283

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Tue 4/7

11:20 pm-2:01 pm

1 stop11h 41m

San Juan Luis Munoz Marin Intl

Tue 4/21

11:59 pm-11:34 am

1 stop14h 35m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 1/30

2:51 pm-12:27 pm

1 stop17h 36m

San Juan Luis Munoz Marin Intl

Mon 2/2

4:36 pm-1:11 pm

2 stops24h 35m

$296

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Wed 1/21

7:07 pm-6:58 pm

3 stops19h 51m

San Juan Luis Munoz Marin Intl

Wed 1/28

6:00 am-6:02 pm

2 stops16h 02m

$297

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 1/17

2:51 pm-12:27 pm

1 stop17h 36m

San Juan Luis Munoz Marin Intl

Sun 1/25

7:44 pm-7:15 am

1 stop15h 31m

$301

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Mon 3/30

10:30 pm-1:27 pm

1 stop11h 57m

San Juan Luis Munoz Marin Intl

Thu 4/2

1:00 pm-8:36 pm

1 stop10h 36m

$346

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Juan from

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 October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $380.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from California is on a Sunday. momondo users have found tickets for Sunday departures for as low as $520. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $538.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is at noon when flights can be purchased for as low as $388. Flights in the afternoon are often more expensive with an average ticket price of $481.

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 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 $460 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 $416 on momondo.

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

There is only 1 cabin class available to choose from on California to San Juan Luis Munoz Marin Intl 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 13% 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 06m

Direct flights

None
The fastest flight from California to San Juan Luis Munoz Marin Intl Airport takes 8h 06m
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.
Search flight deals

  • 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
FrontierPriceFrom $73Free CancellationRating
5.7
3,065 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $225Free CancellationRating
6.3
8,211 reviews
Search Spirit Airlines flights
DeltaPriceFrom $240Free CancellationRating
7.9
8,019 reviews
Search Delta flights
Sun Country AirPriceFrom $286Free CancellationRating
6.9
335 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $291Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights
American AirlinesPriceFrom $291Free CancellationRating
7.2
11,072 reviews
Search American Airlines flights
JetBluePriceFrom $306Free CancellationRating
7.2
2,901 reviews
Search JetBlue flights
SouthwestPriceFrom $382Free CancellationRating
8.0
4,256 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $470Free CancellationRating
8.0
11,551 reviews
Search Alaska Airlines 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
Caguas
Rio Grande
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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