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Cheap flights from California to Puerto Rico from $109

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 Puerto Rico departing on 1/9. 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 Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:10 pm - 11:55 am
BUR
-
SJU
18h 45m2 stops
American Airlines Logo
3:54 pm - 9:21 am
SJU
-
BUR
21h 27m2 stops
$265American Airlines
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
4:37 pm - 11:41 am
SBP
-
SJU
15h 04m2 stops
American Airlines Logo
1:30 am - 12:00 pm
SJU
-
SBP
13h 30m1 stop
$265American Airlines
Wed, Mar 4 - Thu, Mar 12
Delta Logo
10:30 pm - 1:04 pm
SJC
-
SJU
10h 34m1 stop
Delta Logo
7:30 am - 8:19 pm
SJU
-
SJC
16h 49m2 stops
$275Delta
Sat, Feb 21 - Wed, Feb 25
Spirit Airlines Logo
11:24 am - 3:35 pm
BUR
-
SJU
24h 11m2 stops
Spirit Airlines Logo
4:40 pm - 10:29 am
SJU
-
BUR
21h 49m2 stops
$285Spirit Airlines
Tue, Jan 27 - Wed, Feb 4
Frontier Logo
11:35 pm - 1:24 am
LAS
-
SJU
21h 49m1 stop
Frontier Logo
3:54 am - 9:42 am
SJU
-
LAS
9h 48m1 stop
$286Frontier
Tue, Dec 23 - Wed, Dec 24
Spirit Airlines Logo
12:33 am - 6:58 pm
LAX
-
SJU
14h 25m2 stops
Spirit Airlines Logo
7:44 pm - 7:15 am
SJU
-
LAX
15h 31m1 stop
$287Spirit Airlines
Sun, Jan 25 - Tue, Feb 3
Multiple Airlines Logo
7:07 pm - 5:00 pm
LAX
-
SJU
17h 53m2 stops
Multiple Airlines Logo
7:44 pm - 7:15 am
SJU
-
LAX
15h 31m1 stop
$288Multiple Airlines
Fri, Jan 23 - Mon, Feb 2
Multiple Airlines Logo
11:59 pm - 1:34 pm
LAX
-
SJU
9h 35m1 stop
Multiple Airlines Logo
7:44 pm - 7:15 am
SJU
-
LAX
15h 31m1 stop
$290Multiple Airlines
Tue, Dec 30 - Wed, Feb 18
Delta Logo
11:15 pm - 2:10 pm
LAS
-
SJU
10h 55m1 stop
Delta Logo
7:00 am - 5:24 pm
SJU
-
LAS
14h 24m2 stops
$295Delta
Sun, Feb 1 - Wed, Feb 4
Frontier Logo
11:59 pm - 3:06 pm
LAS
-
SJU
11h 07m1 stop
Frontier Logo
3:53 am - 10:15 am
SJU
-
LAS
10h 22m1 stop
$299Frontier
Mon, Feb 9 - Sat, Feb 14

American Airlines flights from California to Puerto Rico

Our best American Airlines deals on California to Puerto Rico flight tickets
American Airlines
Feb 17
BUR1:10 pmBurbank Bob Hope
18h 45m
2 stops
SJU11:55 amSan Juan Luis Munoz Marin Intl
Feb 24
SJU3:54 pmSan Juan Luis Munoz Marin Intl
21h 27m
2 stops
BUR9:21 amBurbank Bob Hope
$265
Find similar
American Airlines
Feb 1
SJC6:00 amSan Jose
13h 59m
2 stops
SJU11:59 pmSan Juan Luis Munoz Marin Intl
Feb 5
SJU11:38 amSan Juan Luis Munoz Marin Intl
15h 11m
2 stops
SJC10:49 pmSan Jose
$275
Find similar
American Airlines
Mar 1
ONT10:39 pmOntario
9h 02m
1 stop
SJU11:41 amSan Juan Luis Munoz Marin Intl
Mar 4
SJU7:00 amSan Juan Luis Munoz Marin Intl
13h 24m
2 stops
ONT4:24 pmOntario
$283
Find similar

Spirit Airlines flights from California to Puerto Rico

Our best Spirit Airlines deals on California to Puerto Rico flight tickets
Spirit Airlines
Jan 27
BUR11:24 amBurbank Bob Hope
24h 11m
2 stops
SJU3:35 pmSan Juan Luis Munoz Marin Intl
Feb 4
SJU4:40 pmSan Juan Luis Munoz Marin Intl
21h 49m
2 stops
BUR10:29 amBurbank Bob Hope
$285
Find similar
Spirit Airlines
Feb 21
LAX4:07 pmLos Angeles
19h 24m
2 stops
SJU3:31 pmSan Juan Luis Munoz Marin Intl
Feb 25
SJU7:44 pmSan Juan Luis Munoz Marin Intl
15h 31m
1 stop
LAX7:15 amLos Angeles
$287
Find similar
Spirit Airlines
Jan 31
BUR5:40 pmBurbank Bob Hope
17h 55m
2 stops
SJU3:35 pmSan Juan Luis Munoz Marin Intl
Feb 3
SJU4:40 pmSan Juan Luis Munoz Marin Intl
21h 49m
2 stops
BUR10:29 amBurbank Bob Hope
$288
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California to Puerto Rico 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 21, 2025.
Use the filters below to find and compare flights from California to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BurbankSan Juan

BUR - SJU

BURSJU

Burbank Bob Hope

Tue 2/17

1:10 pm-11:55 am

2 stops18h 45m

San Juan Luis Munoz Marin Intl

Tue 2/24

3:54 pm-9:21 am

2 stops21h 27m

$265

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Wed 3/4

4:37 pm-11:41 am

2 stops15h 04m

San Juan Luis Munoz Marin Intl

Thu 3/12

1:30 am-12:00 pm

1 stop13h 30m

$265

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sat 2/21

10:30 pm-1:04 pm

1 stop10h 34m

San Juan Luis Munoz Marin Intl

Wed 2/25

7:30 am-8:19 pm

2 stops16h 49m

$275

BurbankSan Juan

BUR - SJU

BURSJU

Burbank Bob Hope

Tue 1/27

11:24 am-3:35 pm

2 stops24h 11m

San Juan Luis Munoz Marin Intl

Wed 2/4

4:40 pm-10:29 am

2 stops21h 49m

$285

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Tue 12/23

11:35 pm-1:24 am

1 stop21h 49m

San Juan Luis Munoz Marin Intl

Wed 12/24

3:54 am-9:42 am

1 stop9h 48m

$286

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sun 1/25

12:33 am-6:58 pm

2 stops14h 25m

San Juan Luis Munoz Marin Intl

Tue 2/3

7:44 pm-7:15 am

1 stop15h 31m

$287

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 1/23

7:07 pm-5:00 pm

2 stops17h 53m

San Juan Luis Munoz Marin Intl

Mon 2/2

7:44 pm-7:15 am

1 stop15h 31m

$288

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 12/30

11:59 pm-1:34 pm

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Wed 2/18

7:44 pm-7:15 am

1 stop15h 31m

$290

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Sun 2/1

11:15 pm-2:10 pm

1 stop10h 55m

San Juan Luis Munoz Marin Intl

Wed 2/4

7:00 am-5:24 pm

2 stops14h 24m

$295

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Mon 2/9

11:59 pm-3:06 pm

1 stop11h 07m

San Juan Luis Munoz Marin Intl

Sat 2/14

3:53 am-10:15 am

1 stop10h 22m

$299

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 Puerto Rico from

How to get the cheapest flight ticket from California to Puerto Rico

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 Puerto Rico?

If you don’t want to visit Puerto Rico in October, then you should wait until April to fly from California, when ticket prices are also cheap, with an average price of $380.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico 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. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around $538.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from California to Puerto Rico during this time can be as low as $388. In contrast, the most expensive time of day to depart to Puerto Rico is in the afternoon when prices are around $481.

What is the cheapest California to Puerto Rico flight route?

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

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $460 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from California for as low as $413 on momondo.

What cabin class options are available on California to Puerto Rico flights?

There is only 1 cabin class available to choose from on California to Puerto Rico 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 Puerto Rico flights?

You could potentially save up to 13% on your flight if you consider stops on a California to Puerto Rico flight.

Cheap California to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Puerto Rico

Fastest flight time

8h 34m

Direct flights

None
The fastest flight from California to Puerto Rico takes 8h 34m
There are no direct flights from California to Puerto Rico. There are no popular flight routes from California to Puerto Rico.
Search flight deals

  • When did momondo last update prices for flights from California to Puerto Rico?

    Prices for flights from California to Puerto Rico are refreshed on a daily basis.

  • How many operators does momondo search for flights from California to Puerto Rico?

  • How old do you have to be to fly from California to Puerto Rico?

    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 Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The required travel and health documents for your Puerto Rico 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 Puerto Rico. 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 Puerto Rico?

Best airlines flying from California to Puerto Rico

Compare and see reviews for airlines that fly from California to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $73Free CancellationRating
5.8
3,082 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $225Free CancellationRating
6.3
8,194 reviews
Search Spirit Airlines flights
DeltaPriceFrom $240Free CancellationRating
7.9
8,021 reviews
Search Delta flights
JetBluePriceFrom $245Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
United AirlinesPriceFrom $275Free CancellationRating
7.4
9,099 reviews
Search United Airlines flights
Sun Country AirPriceFrom $286Free CancellationRating
6.9
333 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $291Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
SouthwestPriceFrom $382Free CancellationRating
8.0
4,257 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $470Free CancellationRating
8.0
11,492 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Puerto Rico?

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

Can I find flights from California to Puerto Rico with flexible booking policies on momondo?

momondo does allow users to show only those flights to Puerto Rico 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 Puerto Rico?

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 Puerto Rico from California.

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

If you are not ready to book a flight from California to Puerto Rico now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Puerto Rico and let you know when they change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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Find better results for your trip to Puerto Rico

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