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Cheap flights from California to San Juan from $114

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 7/22. 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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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
9:15 am - 11:29 pm
LAS
-
SJU
11h 14m
1 stop
Frontier Logo
7:14 pm - 9:18 am
SJU
-
LAS
17h 04m
1 stop
$240Frontier
Wed, Aug 5 - Wed, Aug 12
Frontier Logo
11:29 pm - 5:36 pm
LAS
-
SJU
15h 07m
1 stop
Frontier Logo
8:32 am - 1:34 pm
SJU
-
LAS
32h 02m
1 stop
$251Frontier
Mon, Aug 24 - Sat, Aug 29
American Airlines Logo
12:29 pm - 12:48 pm
SBP
-
SJU
21h 19m
2 stops
American Airlines Logo
4:53 pm - 11:58 am
SJU
-
SBP
22h 05m
2 stops
$342American Airlines
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
9:56 pm - 1:16 pm
LAX
-
SJU
12h 20m
1 stop
Multiple Airlines Logo
4:30 pm - 10:49 pm
SJU
-
LAX
9h 19m
1 stop
$359Multiple Airlines
Thu, Oct 1 - Wed, Oct 7
American Airlines Logo
1:10 pm - 11:05 am
SBP
-
SJU
18h 55m
2 stops
American Airlines Logo
8:35 am - 10:02 pm
SJU
-
SBP
16h 27m
2 stops
$373American Airlines
Tue, Oct 6 - Tue, Oct 20
Delta Logo
10:00 pm - 11:46 am
ONT
-
SJU
10h 46m
1 stop
Delta Logo
12:56 pm - 9:52 pm
SJU
-
ONT
11h 56m
1 stop
$374Delta
Sun, Aug 2 - Fri, Aug 14
United Airlines Logo
7:13 pm - 3:42 pm
ONT
-
SJU
17h 29m
2 stops
United Airlines Logo
2:20 pm - 9:59 pm
SJU
-
ONT
10h 39m
1 stop
$385United Airlines
Fri, Aug 14 - Tue, Aug 18
Delta Logo
7:10 pm - 11:56 am
SAN
-
SJU
13h 46m
2 stops
Delta Logo
7:00 am - 6:46 pm
SJU
-
SAN
14h 46m
2 stops
$386Delta
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
10:10 pm - 2:16 pm
SFO
-
SJU
13h 06m
1 stop
Multiple Airlines Logo
6:50 am - 11:50 pm
SJU
-
SFO
20h 00m
1 stop
$408Multiple Airlines
Mon, Aug 3 - Mon, Aug 10
United Airlines Logo
5:15 pm - 5:29 am
SAN
-
SJU
9h 14m
1 stop
United Airlines Logo
2:05 am - 11:35 am
SJU
-
SAN
12h 30m
2 stops
$427United Airlines
Thu, Aug 6 - Mon, Aug 10

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

Our best American Airlines deals on California to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Aug 14
SBP12:29 pmSan Luis Obispo County
21h 19m
2 stops
SJU12:48 pmSan Juan Luis Munoz Marin Intl
Aug 21
SJU4:53 pmSan Juan Luis Munoz Marin Intl
22h 05m
2 stops
SBP11:58 amSan Luis Obispo County
$342
American Airlines
Oct 6
SBP1:10 pmSan Luis Obispo County
18h 55m
2 stops
SJU11:05 amSan Juan Luis Munoz Marin Intl
Oct 20
SJU8:35 amSan Juan Luis Munoz Marin Intl
16h 27m
2 stops
SBP10:02 pmSan Luis Obispo County
$373
American Airlines
Aug 26
LAS11:24 pmLas Vegas Harry Reid Intl
11h 19m
1 stop
SJU1:43 pmSan Juan Luis Munoz Marin Intl
Aug 31
SJU10:33 amSan Juan Luis Munoz Marin Intl
11h 07m
2 stops
LAS6:40 pmLas Vegas Harry Reid Intl
$381

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
Aug 2
ONT10:00 pmOntario
10h 46m
1 stop
SJU11:46 amSan Juan Luis Munoz Marin Intl
Aug 14
SJU12:56 pmSan Juan Luis Munoz Marin Intl
11h 56m
1 stop
ONT9:52 pmOntario
$374
Delta
Sep 12
LAS5:00 pmLas Vegas Harry Reid Intl
16h 13m
2 stops
SJU12:13 pmSan Juan Luis Munoz Marin Intl
Sep 18
SJU1:32 pmSan Juan Luis Munoz Marin Intl
11h 24m
1 stop
LAS9:56 pmLas Vegas Harry Reid Intl
$376
Delta
Aug 4
SAN9:59 pmSan Diego
11h 09m
1 stop
SJU12:08 pmSan Juan Luis Munoz Marin Intl
Aug 10
SJU12:56 pmSan Juan Luis Munoz Marin Intl
13h 04m
1 stop
SAN11:00 pmSan Diego
$386

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 May 9, 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

Wed 8/5

9:15 am-11:29 pm

1 stop11h 14m

San Juan Luis Munoz Marin Intl

Wed 8/12

7:14 pm-9:18 am

1 stop17h 04m

$240

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Mon 8/24

11:29 pm-5:36 pm

1 stop15h 07m

San Juan Luis Munoz Marin Intl

Sat 8/29

8:32 am-1:34 pm

1 stop32h 02m

$251

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Fri 8/14

12:29 pm-12:48 pm

2 stops21h 19m

San Juan Luis Munoz Marin Intl

Fri 8/21

4:53 pm-11:58 am

2 stops22h 05m

$342
Quickest round-trip

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Thu 10/1

9:56 pm-1:16 pm

1 stop12h 20m

San Juan Luis Munoz Marin Intl

Wed 10/7

4:30 pm-10:49 pm

1 stop9h 19m

$359

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Tue 10/6

1:10 pm-11:05 am

2 stops18h 55m

San Juan Luis Munoz Marin Intl

Tue 10/20

8:35 am-10:02 pm

2 stops16h 27m

$373

OntarioSan Juan

ONT - SJU

ONTSJU

Ontario

Sun 8/2

10:00 pm-11:46 am

1 stop10h 46m

San Juan Luis Munoz Marin Intl

Fri 8/14

12:56 pm-9:52 pm

1 stop11h 56m

$374

OntarioSan Juan

ONT - SJU

ONTSJU

Ontario

Fri 8/14

7:13 pm-3:42 pm

2 stops17h 29m

San Juan Luis Munoz Marin Intl

Tue 8/18

2:20 pm-9:59 pm

1 stop10h 39m

$385

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

7:00 am-6:46 pm

2 stops14h 46m

$386

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Mon 8/3

10:10 pm-2:16 pm

1 stop13h 06m

San Juan Luis Munoz Marin Intl

Mon 8/10

6:50 am-11:50 pm

1 stop20h 00m

$408

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Thu 8/6

5:15 pm-5:29 am

1 stop9h 14m

San Juan Luis Munoz Marin Intl

Mon 8/10

2:05 am-11:35 am

2 stops12h 30m

$427

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 April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $448.

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

Fly from Los Angeles 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 $459 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 $422 on momondo.

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

You could potentially save up to 22% 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 40m

Direct flights

None
The fastest flight from California to San Juan Luis Munoz Marin Intl Airport takes 8h 40m
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
FrontierPriceFrom $134Free CancellationRating
5.6
2,958 reviews
Search Frontier flights
DeltaPriceFrom $138Free CancellationRating
7.9
8,457 reviews
Search Delta flights
Spirit AirlinesPriceFrom $175Free CancellationRating
6.3
8,636 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $182Free CancellationRating
7.4
9,696 reviews
Search United Airlines flights
Sun Country AirPriceFrom $222Free CancellationRating
6.8
334 reviews
Search Sun Country Air flights
JetBluePriceFrom $251Free CancellationRating
7.2
2,977 reviews
Search JetBlue flights
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $351Free CancellationRating
7.9
12,348 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $370Free CancellationRating
8.0
4,305 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
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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