How long is the flight from California to Puerto Rico?

Flight times from California to Puerto Rico vary, but if you’re flying out of Los Angeles and flying into San Juan Luis Munoz Marin Intl Airport (one of the most popular routes), then the duration is 8h 44m on average. Another popular route from California to Puerto Rico is flying from San Diego to San Juan Luis Munoz Marin Intl Airport, which will take roughly 9h 14m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from California to Puerto Rico?

Frontier, United Airlines, and Spirit Airlines are the most popular carriers operating from California to Puerto Rico

What airlines fly to Puerto Rico?

American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Puerto Rico from California according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 9 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

How many flights depart from California to Puerto Rico on average per week?

As of March 2026, there are 7 flights per week flying from California to Puerto Rico. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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?

As of March 2026, there are 9 operators available to choose from 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.

$128 Cheap Flights from California to Puerto Rico in 2026

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Find the cheapest flights from California to Puerto Rico

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:39 pm - 5:59 pm

LAS

SJU

15h 20m

1 stop

11:30 am - 11:26 am

SJU

LAS

26h 56m

1 stop

$186Frontier

mar., abr. 21 - mar., abr. 28

11:59 pm - 8:49 pm

LAS

SJU

17h 50m

1 stop

11:00 am - 11:26 am

SJU

LAS

27h 26m

1 stop

$195Frontier

vie., abr. 10 - mar., abr. 14

11:21 pm - 5:14 pm

LAX

SJU

14h 53m

1 stop

2:59 am - 11:53 pm

SJU

LAX

23h 54m

2 stops

$299Multiple Airlines

jue., may. 14 - lun., may. 18

10:51 pm - 11:18 am

LAX

SJU

9h 27m

1 stop

4:34 pm - 7:35 am

SJU

LAX

18h 01m

1 stop

$302Multiple Airlines

jue., abr. 9 - sáb., abr. 18

11:05 pm - 12:52 pm

SMF

SJU

10h 47m

1 stop

6:15 am - 7:06 pm

SJU

SMF

15h 51m

2 stops

$306Delta

lun., abr. 13 - vie., abr. 17

5:48 pm - 12:34 pm

BUR

SJU

15h 46m

2 stops

1:00 am - 11:35 am

SJU

BUR

13h 35m

2 stops

$342United Airlines

vie., abr. 24 - mar., abr. 28

7:00 am - 10:00 pm

ONT

SJU

12h 00m

1 stop

7:30 am - 6:01 pm

SJU

ONT

13h 31m

1 stop

$354Delta

mar., sep. 15 - mar., sep. 29

9:35 pm - 10:35 am

SAN

SJU

10h 00m

2 stops

5:35 am - 7:00 pm

SJU

SAN

16h 25m

1 stop

$366Southwest

lun., abr. 13 - vie., abr. 17

9:00 am - 11:25 pm

SAN

SJU

11h 25m

1 stop

5:15 am - 2:45 pm

SJU

SAN

12h 30m

1 stop

$380Southwest

vie., may. 8 - sáb., may. 9

6:20 am - 8:38 pm

SAN

SJU

11h 18m

2 stops

1:00 am - 11:25 am

SJU

SAN

13h 25m

2 stops

$383United Airlines

sáb., may. 2 - lun., may. 4

American Airlines flights from California to Puerto Rico

Our best American Airlines deals on California to Puerto Rico flight tickets

American Airlines

May 5

LAS1:08 pmLas Vegas Harry Reid Intl

17h 05m

1 stop

SJU9:13 amSan Juan Luis Munoz Marin Intl

May 12

SJU5:45 amSan Juan Luis Munoz Marin Intl

17h 39m

1 stop

LAS8:24 pmLas Vegas Harry Reid Intl

$289

American Airlines

Apr 16

LAS5:45 amLas Vegas Harry Reid Intl

14h 17m

1 stop

SJU11:02 pmSan Juan Luis Munoz Marin Intl

Apr 23

SJU1:25 pmSan Juan Luis Munoz Marin Intl

11h 53m

1 stop

LAS10:18 pmLas Vegas Harry Reid Intl

$320

American Airlines

Apr 14

SAN9:28 amSan Diego

10h 34m

2 stops

SJU11:02 pmSan Juan Luis Munoz Marin Intl

Apr 28

SJU5:45 amSan Juan Luis Munoz Marin Intl

13h 00m

2 stops

SAN3:45 pmSan Diego

$368

Delta flights from California to Puerto Rico

Our best Delta deals on California to Puerto Rico flight tickets

Delta

Apr 13

SMF11:05 pmSacramento Intl

10h 47m

1 stop

SJU12:52 pmSan Juan Luis Munoz Marin Intl

Apr 17

SJU6:15 amSan Juan Luis Munoz Marin Intl

15h 51m

2 stops

SMF7:06 pmSacramento Intl

$306

Delta

Sep 15

ONT7:00 amOntario

12h 00m

1 stop

SJU10:00 pmSan Juan Luis Munoz Marin Intl

Sep 29

SJU7:30 amSan Juan Luis Munoz Marin Intl

13h 31m

1 stop

ONT6:01 pmOntario

$354

Delta

Apr 13

SJC11:00 pmSan Jose

11h 25m

1 stop

SJU1:25 pmSan Juan Luis Munoz Marin Intl

Apr 17

SJU6:15 amSan Juan Luis Munoz Marin Intl

15h 52m

2 stops

SJC7:07 pmSan Jose

$366

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

mar. 4/21

11:39 pm-5:59 pm

1 stop15h 20m

San Juan Luis Munoz Marin Intl

mar. 4/28

11:30 am-11:26 am

1 stop26h 56m

$186

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

vie. 4/10

11:59 pm-8:49 pm

1 stop17h 50m

San Juan Luis Munoz Marin Intl

mar. 4/14

11:00 am-11:26 am

1 stop27h 26m

$195

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

jue. 5/14

11:21 pm-5:14 pm

1 stop14h 53m

San Juan Luis Munoz Marin Intl

lun. 5/18

2:59 am-11:53 pm

2 stops23h 54m

$299

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

jue. 4/9

10:51 pm-11:18 am

1 stop9h 27m

San Juan Luis Munoz Marin Intl

sáb. 4/18

4:34 pm-7:35 am

1 stop18h 01m

$302

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

lun. 4/13

11:05 pm-12:52 pm

1 stop10h 47m

San Juan Luis Munoz Marin Intl

vie. 4/17

6:15 am-7:06 pm

2 stops15h 51m

$306

BurbankSan Juan

BUR - SJU

BURSJU

Burbank Bob Hope

vie. 4/24

5:48 pm-12:34 pm

2 stops15h 46m

San Juan Luis Munoz Marin Intl

mar. 4/28

1:00 am-11:35 am

2 stops13h 35m

$342

OntarioSan Juan

ONT - SJU

ONTSJU

Ontario

mar. 9/15

7:00 am-10:00 pm

1 stop12h 00m

San Juan Luis Munoz Marin Intl

mar. 9/29

7:30 am-6:01 pm

1 stop13h 31m

$354

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

lun. 4/13

9:35 pm-10:35 am

2 stops10h 00m

San Juan Luis Munoz Marin Intl

vie. 4/17

5:35 am-7:00 pm

1 stop16h 25m

$366

Quickest round-trip

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

vie. 5/8

9:00 am-11:25 pm

1 stop11h 25m

San Juan Luis Munoz Marin Intl

sáb. 5/9

5:15 am-2:45 pm

1 stop12h 30m

$380

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

sáb. 5/2

6:20 am-8:38 pm

2 stops11h 18m

San Juan Luis Munoz Marin Intl

lun. 5/4

1:00 am-11:25 am

2 stops13h 25m

$383

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $399.

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 $453 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 $417 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 21m
Direct flights	None

The fastest flight from California to Puerto Rico takes 8h 21m

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?
As of March 2026, there are 9 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from California to Puerto Rico is Boeing 737 MAX 8 (40.00% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (20.00%), Boeing 737-800 (20.00%), and Boeing 737-900 (20.00%).

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
Frontier	PriceFrom $73	Free Cancellation	Rating 5.7 3,020 reviews	Search Frontier flights
Delta	PriceFrom $150	Free Cancellation	Rating 7.9 8,319 reviews	Search Delta flights
United Airlines	PriceFrom $182	Free Cancellation	Rating 7.4 9,467 reviews	Search United Airlines flights
Spirit Airlines	PriceFrom $190	Free Cancellation	Rating 6.3 8,539 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $214	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
Sun Country Air	PriceFrom $222	Free Cancellation	Rating 6.8 340 reviews	Search Sun Country Air flights
American Airlines	PriceFrom $291	Free Cancellation	Rating 7.1 11,493 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $313	Free Cancellation	Rating 7.9 12,102 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $372	Free Cancellation	Rating 8.0 4,327 reviews	Search Southwest 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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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Puerto Rico

Flights to San Juanfrom $111

Flights to Aguadillafrom $207

Flights to Mayagüezfrom $397

Cheap flights from California to Puerto Rico from $128

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 5/2. 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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Filter for what you want

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Cheap round-trip flights

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American Airlines flights from California to Puerto Rico

Our best American Airlines deals on California to Puerto Rico flight tickets

Delta flights from California to Puerto Rico

Our best Delta deals on California to Puerto Rico flight tickets

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Use the filters below to find and compare flights from California to Puerto Rico that are best for you.

See travel insights to Puerto Rico from

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

What is the cheapest month to fly to Puerto Rico?

What is the cheapest California to Puerto Rico flight route?

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

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

Can stopping save me money on California to Puerto Rico flights?

What is the cheapest airline that flies from California to Puerto Rico?

What airlines fly to Puerto Rico?

How many flights depart from California to Puerto Rico on average per week?

How long is the flight from California to Puerto Rico?

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

Direct flights

Best airlines flying from California to Puerto Rico

Compare and see reviews for airlines that fly from California to Puerto Rico with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo

California flight routes

According to popular flight searches on momondo this year

Puerto Rico flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Puerto Rico

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Puerto Rico

List of cabin classes available on flights landing in Puerto Rico. Availability may vary depending on flight origin and airline.

Complete your trip to Puerto Rico

Explore popular destinations other users love

According to popular flight searches on momondo this year