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

As of November 2025, there are 4 flights per week flying from California to Puerto Rico. The most common day of the week flights depart is Mon, with 25% of flights taking off on this day.

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 44% 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 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 50m on average. Another popular route from California to Puerto Rico is flying from San Francisco to San Juan Luis Munoz Marin Intl Airport, which will take roughly 8h 51m. 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, Spirit Airlines, and United Airlines are the most popular carriers operating from California to Puerto Rico

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 November 2025, 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.

$69 Cheap Flights from California to Puerto Rico in 2025/26

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5:46 pm - 8:27 pmSNA-SJU

22h 41m2 stops

6:00 am - 10:23 pmSJU-SNA

20h 23m2 stops

$242Spirit Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

11:30 pm - 12:45 amLAX-SJU

21h 15m2 stops

6:00 am - 11:52 pmSJU-LAX

21h 52m2 stops

$263Spirit Airlines

Find Deal

Thu, Dec 4 - Tue, Dec 9

5:00 am - 6:25 pmSBP-SJU

9h 25m1 stop

6:45 am - 8:03 pmSJU-SBP

16h 18m2 stops

$265United Airlines

Find Deal

Wed, Mar 4 - Tue, Mar 10

6:40 am - 9:37 amLAX-SJU

22h 57m2 stops

7:10 am - 9:56 pmSJU-LAX

18h 46m1 stop

$268Multiple Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

7:33 pm - 12:35 amONT-SJU

25h 02m1 stop

4:31 pm - 4:33 pmSJU-ONT

28h 02m2 stops

$272Multiple Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

3:32 pm - 1:05 pmSJC-SJU

17h 33m2 stops

7:30 am - 4:20 pmSJU-SJC

12h 50m2 stops

$275Delta

Find Deal

Tue, Jan 20 - Wed, Jan 28

10:58 pm - 3:06 pmLAS-SJU

12h 08m1 stop

9:37 pm - 9:43 amSJU-LAS

16h 06m1 stop

$288Frontier

Find Deal

Fri, Feb 6 - Sun, Feb 15

10:30 pm - 1:06 amLAX-SJU

22h 36m1 stop

6:01 am - 9:30 pmSJU-LAX

19h 29m1 stop

$289Frontier

Find Deal

Sat, Nov 22 - Mon, Nov 24

5:00 am - 6:25 pmLAX-SJU

9h 25m1 stop

7:45 am - 2:35 pmSJU-LAX

10h 50m1 stop

$291United Airlines

Find Deal

Mon, Jan 12 - Thu, Jan 15

9:46 am - 11:59 pmLAS-SJU

10h 13m1 stop

7:30 am - 8:44 pmSJU-LAS

17h 14m2 stops

$295Delta

Find Deal

Sat, Jan 31 - Sat, Feb 7

JetBlue flights from California to Puerto Rico

Our best JetBlue deals on California to Puerto Rico flight tickets

JetBlue

Dec 9

SFO8:15 amSan Francisco

11h 39m

1 stop

SJU11:54 pmSan Juan Luis Munoz Marin Intl

Dec 13

SJU1:53 pmSan Juan Luis Munoz Marin Intl

13h 51m

1 stop

SFO11:44 pmSan Francisco

$371

Find similar

JetBlue

Jan 18

SFO11:59 pmSan Francisco

30h 33m

1 stop

SJU10:32 amSan Juan Luis Munoz Marin Intl

Jan 23

SJU2:00 pmSan Juan Luis Munoz Marin Intl

13h 59m

1 stop

SFO11:59 pmSan Francisco

$374

Find similar

JetBlue

Dec 8

SFO7:45 amSan Francisco

10h 24m

1 stop

SJU10:09 pmSan Juan Luis Munoz Marin Intl

Dec 18

SJU5:23 pmSan Juan Luis Munoz Marin Intl

10h 07m

1 stop

SFO11:30 pmSan Francisco

$377

Find similar

Spirit Airlines flights from California to Puerto Rico

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

Spirit Airlines

Dec 2

SNA5:46 pmSanta Ana J. Wayne/Orange Cnty

22h 41m

2 stops

SJU8:27 pmSan Juan Luis Munoz Marin Intl

Dec 9

SJU6:00 amSan Juan Luis Munoz Marin Intl

20h 23m

2 stops

SNA10:23 pmSanta Ana J. Wayne/Orange Cnty

$242

Find similar

Spirit Airlines

Dec 4

LAX11:30 pmLos Angeles

21h 15m

2 stops

SJU12:45 amSan Juan Luis Munoz Marin Intl

Dec 9

SJU6:00 amSan Juan Luis Munoz Marin Intl

21h 52m

2 stops

LAX11:52 pmLos Angeles

$263

Find similar

Spirit Airlines

Dec 6

LAX10:35 amLos Angeles

8h 50m

1 stop

SJU11:25 pmSan Juan Luis Munoz Marin Intl

Dec 12

SJU4:10 amSan Juan Luis Munoz Marin Intl

21h 05m

3 stops

LAX9:15 pmLos Angeles

$264

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaSan Juan

SNA - SJU

SNASJU

Santa Ana J. Wayne/Orange Cnty

Tue 12/2

5:46 pm-8:27 pm

2 stops22h 41m

San Juan Luis Munoz Marin Intl

Tue 12/9

6:00 am-10:23 pm

2 stops20h 23m

$242

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Thu 12/4

11:30 pm-12:45 am

2 stops21h 15m

San Juan Luis Munoz Marin Intl

Tue 12/9

6:00 am-11:52 pm

2 stops21h 52m

$263

San Luis ObispoSan Juan

SBP - SJU

SBPSJU

San Luis Obispo County

Wed 3/4

5:00 am-6:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Tue 3/10

6:45 am-8:03 pm

2 stops16h 18m

$265

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Wed 12/3

6:40 am-9:37 am

2 stops22h 57m

San Juan Luis Munoz Marin Intl

Wed 12/10

7:10 am-9:56 pm

1 stop18h 46m

$268

OntarioSan Juan

ONT - SJU

ONTSJU

Ontario

Thu 12/4

7:33 pm-12:35 am

1 stop25h 02m

San Juan Luis Munoz Marin Intl

Thu 12/11

4:31 pm-4:33 pm

2 stops28h 02m

$272

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Tue 1/20

3:32 pm-1:05 pm

2 stops17h 33m

San Juan Luis Munoz Marin Intl

Wed 1/28

7:30 am-4:20 pm

2 stops12h 50m

$275

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Fri 2/6

10:58 pm-3:06 pm

1 stop12h 08m

San Juan Luis Munoz Marin Intl

Sun 2/15

9:37 pm-9:43 am

1 stop16h 06m

$288

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 11/22

10:30 pm-1:06 am

1 stop22h 36m

San Juan Luis Munoz Marin Intl

Mon 11/24

6:01 am-9:30 pm

1 stop19h 29m

$289

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 1/12

5:00 am-6:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Thu 1/15

7:45 am-2:35 pm

1 stop10h 50m

$291

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Sat 1/31

9:46 am-11:59 pm

1 stop10h 13m

San Juan Luis Munoz Marin Intl

Sat 2/7

7:30 am-8:44 pm

2 stops17h 14m

$295

Flights are sorted by cheapest round-trip flights first.

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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 $396.

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 $466 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 $421 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.

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

Direct flights	None

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 November 2025, 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 (100.00% of total bookings).

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 5.8 3,116 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $125	Free Cancellation	Rating 6.3 8,122 reviews	Search Spirit Airlines flights
Delta	PriceFrom $240	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
JetBlue	PriceFrom $245	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights
United Airlines	PriceFrom $275	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Sun Country Air	PriceFrom $286	Free Cancellation	Rating 6.9 335 reviews	Search Sun Country Air flights
American Airlines	PriceFrom $291	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Southwest	PriceFrom $382	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $477	Free Cancellation	Rating 8.0 11,246 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.

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Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Flights to San Juanfrom $96

Flights to Aguadillafrom $176

Flights to Mayagüezfrom $340

Cheap flights from California to Puerto Rico from $69

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 1/18. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from California to Puerto Rico

Cheap round-trip flights

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JetBlue flights from California to Puerto Rico

Our best JetBlue deals on California to Puerto Rico flight tickets

Spirit Airlines flights from California to Puerto Rico

Our best Spirit Airlines 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

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 $396.

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

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?

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.

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

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

What airlines fly to Puerto Rico?

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

As of November 2025, there are 4 flights per week flying from California to Puerto Rico. The most common day of the week flights depart is Mon, with 25% of flights taking off on this day.

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

Direct flights

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

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?

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

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

Why use momondo?

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

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

How can momondo help me find flights from California to Puerto Rico?

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

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