How long is the flight from California to Caribbean Islands?

The flight from California to Caribbean Islands depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from San Francisco (a popular airport in California) to Copenhagen (the most popular airport in Caribbean Islands), then the flight time is 10h 15m on average. If you fly from Los Angeles (another popular airport in California) to Copenhagen, then the average flight time is 10h 55m.

How many flights depart from California to Caribbean Islands on average per week?

The number of flights available between California and Caribbean Islands is 4 per week as of March 2026. The most frequent departure day is Tue, with 25% of weekly flights leaving on this day.

What airlines fly to Caribbean Islands?

American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Caribbean Islands from California according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 12 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from California to Caribbean Islands?

United Airlines, American Airlines, and Delta are the most popular carriers operating from California to Caribbean Islands

When did momondo last update prices for flights from California to Caribbean Islands?

Prices for flights from California to Caribbean Islands refresh daily.

How many operators does momondo search for flights from California to Caribbean Islands?

As of March 2026, there are 12 operators available to choose from for flights from California to Caribbean Islands.

How old do you have to be to fly from California to Caribbean Islands?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Caribbean Islands.

What documentation or ID do you need to fly to Caribbean Islands?

The necessary travel and health documents for your Caribbean Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$113 Cheap Flights from California to Caribbean Islands in 2026

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Find the cheapest flights from California to Caribbean Islands

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:15 pm - 5:53 am

ONT

SJU

10h 38m

1 stop

6:15 am - 3:25 pm

SJU

ONT

12h 10m

1 stop

$276Frontier

Tue, Aug 11 - Wed, Aug 19

10:51 pm - 2:01 am

LAX

SJU

24h 10m

1 stop

6:00 am - 4:15 pm

SJU

LAX

37h 15m

2 stops

$299Frontier

Wed, Apr 8 - Mon, Apr 13

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

Thu, Apr 9 - Sat, Apr 18

10:51 pm - 8:49 pm

LAX

SJU

18h 58m

1 stop

6:55 pm - 3:06 pm

SJU

LAX

23h 11m

2 stops

$303Multiple Airlines

Fri, Apr 10 - Mon, Apr 13

10:15 pm - 11:45 am

ONT

SJU

10h 30m

1 stop

12:55 pm - 9:00 pm

SJU

ONT

11h 05m

1 stop

$354Delta

Sat, May 2 - Wed, May 6

5:55 pm - 11:45 am

SAN

SJU

14h 50m

2 stops

2:45 pm - 9:20 pm

SJU

SAN

9h 35m

1 stop

$366Delta

Sat, May 2 - Tue, May 5

9:28 am - 11:02 pm

SAN

SJU

10h 34m

2 stops

5:45 am - 3:45 pm

SJU

SAN

13h 00m

2 stops

$368American Airlines

Tue, Apr 14 - Tue, Apr 28

6:15 am - 11:02 pm

SAN

SJU

13h 47m

1 stop

11:59 pm - 8:15 am

SJU

SAN

11h 16m

1 stop

$371American Airlines

Wed, May 6 - Mon, May 11

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

Fri, May 8 - Sat, May 9

11:25 pm - 3:00 pm

SFO

PUJ

12h 35m

2 stops

1:40 pm - 7:30 am

PUJ

SFO

20h 50m

2 stops

$561Southwest

Sun, Apr 19 - Thu, Apr 23

Frontier flights from California to Caribbean Islands

Our best Frontier deals on California to Caribbean Islands flight tickets

Frontier

Aug 11

ONT4:15 pmOntario

10h 38m

1 stop

SJU5:53 amSan Juan Luis Munoz Marin Intl

Aug 19

SJU6:15 amSan Juan Luis Munoz Marin Intl

12h 10m

1 stop

ONT3:25 pmOntario

$276

Frontier

Apr 8

LAX10:51 pmLos Angeles Los Angeles

24h 10m

1 stop

SJU2:01 amSan Juan Luis Munoz Marin Intl

Apr 13

SJU6:00 amSan Juan Luis Munoz Marin Intl

37h 15m

2 stops

LAX4:15 pmLos Angeles Los Angeles

$299

Frontier

Apr 8

LAX10:51 pmLos Angeles Los Angeles

22h 11m

1 stop

SJU12:02 amSan Juan Luis Munoz Marin Intl

Apr 13

SJU3:08 amSan Juan Luis Munoz Marin Intl

18h 58m

1 stop

LAX7:06 pmLos Angeles Los Angeles

$300

Delta flights from California to Caribbean Islands

Our best Delta deals on California to Caribbean Islands flight tickets

Delta

May 2

ONT10:15 pmOntario

10h 30m

1 stop

SJU11:45 amSan Juan Luis Munoz Marin Intl

May 6

SJU12:55 pmSan Juan Luis Munoz Marin Intl

11h 05m

1 stop

ONT9:00 pmOntario

$354

Delta

May 2

SAN5:55 pmSan Diego

14h 50m

2 stops

SJU11:45 amSan Juan Luis Munoz Marin Intl

May 5

SJU2:45 pmSan Juan Luis Munoz Marin Intl

9h 35m

1 stop

SAN9:20 pmSan Diego

$366

Delta

May 18

SAN10:15 pmSan Diego

12h 05m

1 stop

SJU1:20 pmSan Juan Luis Munoz Marin Intl

Jun 3

SJU2:35 pmSan Juan Luis Munoz Marin Intl

12h 06m

2 stops

SAN11:41 pmSan Diego

$376

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioSan Juan

ONT - SJU

ONTSJU

Ontario

Tue 8/11

4:15 pm-5:53 am

1 stop10h 38m

San Juan Luis Munoz Marin Intl

Wed 8/19

6:15 am-3:25 pm

1 stop12h 10m

$276

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Wed 4/8

10:51 pm-2:01 am

1 stop24h 10m

San Juan Luis Munoz Marin Intl

Mon 4/13

6:00 am-4:15 pm

2 stops37h 15m

$299

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Thu 4/9

10:51 pm-11:18 am

1 stop9h 27m

San Juan Luis Munoz Marin Intl

Sat 4/18

4:34 pm-7:35 am

1 stop18h 01m

$302

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles Los Angeles

Fri 4/10

10:51 pm-8:49 pm

1 stop18h 58m

San Juan Luis Munoz Marin Intl

Mon 4/13

6:55 pm-3:06 pm

2 stops23h 11m

$303

Quickest round-trip

OntarioSan Juan

ONT - SJU

ONTSJU

Ontario

Sat 5/2

10:15 pm-11:45 am

1 stop10h 30m

San Juan Luis Munoz Marin Intl

Wed 5/6

12:55 pm-9:00 pm

1 stop11h 05m

$354

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Sat 5/2

5:55 pm-11:45 am

2 stops14h 50m

San Juan Luis Munoz Marin Intl

Tue 5/5

2:45 pm-9:20 pm

1 stop9h 35m

$366

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Tue 4/14

9:28 am-11:02 pm

2 stops10h 34m

San Juan Luis Munoz Marin Intl

Tue 4/28

5:45 am-3:45 pm

2 stops13h 00m

$368

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Wed 5/6

6:15 am-11:02 pm

1 stop13h 47m

San Juan Luis Munoz Marin Intl

Mon 5/11

11:59 pm-8:15 am

1 stop11h 16m

$371

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Fri 5/8

9:00 am-11:25 pm

1 stop11h 25m

San Juan Luis Munoz Marin Intl

Sat 5/9

5:15 am-2:45 pm

1 stop12h 30m

$380

San FranciscoPunta Cana

SFO - PUJ

SFOPUJ

San Francisco

Sun 4/19

11:25 pm-3:00 pm

2 stops12h 35m

Punta Cana

Thu 4/23

1:40 pm-7:30 am

2 stops20h 50m

$561

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 Caribbean Islands

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 Caribbean Islands?

The month of October is, on average, the cheapest month to fly to Caribbean Islands from California, with most prices found around $366. The month of April is another great option to travel to Caribbean Islands, with average flight prices from California averaging around $399.

What is the cheapest California to Caribbean Islands flight route?

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

How far in advance should I book a flight to Caribbean Islands?

You are more likely to see cheaper flights to Caribbean Islands from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $453 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from California for as low as $417 on momondo.

What cabin class options are available on California to Caribbean Islands flights?

There are 2 cabin classes available to choose from on California to Caribbean Islands 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 Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between California to Caribbean Islands.

Cheap California to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Caribbean Islands

Fastest flight time	5h 00m
Direct flights	None

The fastest flight from California to Caribbean Islands takes 5h 00m

There are no direct flights from California to Caribbean Islands. There are no popular flight routes from California to Caribbean Islands.

Search flight deals

When did momondo last update prices for flights from California to Caribbean Islands?
Prices for flights from California to Caribbean Islands refresh daily.
How many operators does momondo search for flights from California to Caribbean Islands?
As of March 2026, there are 12 operators available to choose from for flights from California to Caribbean Islands.
How old do you have to be to fly from California to Caribbean Islands?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Caribbean Islands.
What documentation or ID do you need to fly to Caribbean Islands?
The necessary travel and health documents for your Caribbean Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from California to Caribbean Islands?
Based on momondo bookings for flights between California and Caribbean Islands, the leading plane model is Boeing 787-9 Dreamliner, making up 14.35% of the total bookings. Other popular models include Boeing 777-300ER with 9.29%, Airbus A321neo with 7.63%, and Boeing 787-8 Dreamliner with 6.89%.

Best airlines flying from California to Caribbean Islands

Compare and see reviews for airlines that fly from California to Caribbean Islands with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $131	Free Cancellation	Rating 7.9 12,092 reviews	Search Alaska Airlines flights
Frontier	PriceFrom $137	Free Cancellation	Rating 5.7 3,018 reviews	Search Frontier flights
Delta	PriceFrom $150	Free Cancellation	Rating 7.9 8,314 reviews	Search Delta flights
United Airlines	PriceFrom $182	Free Cancellation	Rating 7.4 9,455 reviews	Search United Airlines flights
Spirit Airlines	PriceFrom $183	Free Cancellation	Rating 6.3 8,530 reviews	Search Spirit Airlines flights
Copa Airlines	PriceFrom $189	Free Cancellation	Rating 7.5 1,574 reviews	Search Copa Airlines flights
Sun Country Air	PriceFrom $222	Free Cancellation	Rating 6.8 341 reviews	Search Sun Country Air flights
JetBlue	PriceFrom $227	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights
Avianca	PriceFrom $258	Free Cancellation	Rating 6.5 2,503 reviews	Search Avianca flights
American Airlines	PriceFrom $291	Free Cancellation	Rating 7.1 11,489 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Caribbean Islands?

It is quick and easy to find California to Caribbean Islands flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Caribbean Islands that suits you.

Can I find flights from California to Caribbean Islands with flexible booking policies on momondo?

All flight searches from California to Caribbean Islands on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from California to Caribbean Islands?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Caribbean Islands.

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

Price alerts on flights to Caribbean Islands 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.