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

American Airlines, Frontier, and JetBlue are the most popular carriers operating from California to Caribbean Islands

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.

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 11 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.

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 August 2026, there are 11 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.

$129 Cheap Flights from California to Caribbean Islands in 2026

Discover deals from 900+ travel sites with momondo.

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.

10:12 pm - 1:16 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

12h 04m1 stop Orlando

2:58 am - 9:26 amSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

9h 28m1 stop Orlando

$190Frontier

Fri, Oct 16 - Sun, Oct 18

2:27 pm - 11:00 amLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

17h 33m2 stops Los Angeles Los Angeles Miami

6:00 am - 6:20 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

15h 20m2 stops Miami Phoenix Sky Harbor Intl

$260American Airlines

Tue, Sep 22 - Wed, Sep 30

10:15 pm - 11:00 amLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

9h 45m1 stop Miami

6:00 am - 5:21 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

14h 21m2 stops Miami Dallas/Fort Worth

$260American Airlines

Tue, Sep 22 - Wed, Sep 30

11:59 pm - 1:45 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

10h 46m1 stop Newark

1:00 am - 10:49 amSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

12h 49m2 stops Newark Denver Intl

$337United Airlines

Fri, Sep 18 - Sat, Sep 19

12:59 am - 3:12 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

11h 13m1 stop Houston George Bush Intcntl

1:25 pm - 10:54 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

12h 29m1 stop Newark

$342United Airlines

Tue, Sep 22 - Sat, Sep 26

7:09 pm - 12:40 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

14h 31m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson

7:15 am - 7:03 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

15h 48m2 stops New York John F Kennedy Intl Seattle/Tacoma Intl

$354Delta

Sat, Oct 31 - Tue, Nov 17

10:09 pm - 2:00 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

11h 51m1 stop Detroit Metropolitan Wayne County

2:05 pm - 10:20 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

12h 15m1 stop New York John F Kennedy Intl

$354Delta

Fri, Nov 13 - Mon, Nov 16

7:00 am - 8:27 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

10h 27m1 stop Fort Lauderdale

2:20 am - 10:03 amSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

10h 43m1 stop Orlando

$355JetBlue

Tue, Sep 1 - Fri, Sep 4

7:00 am - 8:27 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

10h 27m1 stop Fort Lauderdale

3:33 pm - 10:49 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

10h 16m1 stop Fort Lauderdale

$355JetBlue

Tue, Sep 1 - Sat, Sep 5

10:43 pm - 3:57 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

14h 14m1 stop Philadelphia

2:14 pm - 10:54 amSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

23h 40m1 stop Baltimore/Washington

$368Frontier

Wed, Aug 26 - Sat, Aug 29

Cheap last minute flights

Enter your travel dates to find the best prices.

10:13 pm - 11:24 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

22h 11m1 stop Philadelphia

3:10 am - 9:44 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

21h 34m1 stop Orlando

$426Frontier

Mon, Aug 10 - Tue, Sep 1

9:00 am - 2:15 amLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

14h 15m2 stops Nashville Intl Orlando

12:11 pm - 9:44 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

12h 33m1 stop Orlando

$433Frontier

Mon, Aug 10 - Wed, Sep 2

11:59 pm - 4:11 pmLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

13h 12m2 stops Dallas/Fort Worth Miami

10:33 am - 6:40 pmSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

11h 07m2 stops Miami Phoenix Sky Harbor Intl

$438American Airlines

Mon, Aug 10 - Wed, Sep 2

11:00 pm - 9:43 pmLAX Los Angeles Los Angeles-SJU San Juan Luis Munoz Marin Intl

19h 43m1 stop Orlando

10:48 pm - 11:53 amSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles Los Angeles

16h 05m2 stops Orlando Charleston

$486Multiple Airlines

Sun, Aug 9 - Fri, Aug 14

11:00 pm - 3:03 pmLAX Los Angeles Los Angeles-SJU San Juan Luis Munoz Marin Intl

13h 03m1 stop Orlando

3:10 am - 10:59 pmSJU San Juan Luis Munoz Marin Intl-LAX Los Angeles Los Angeles

22h 49m2 stops Orlando New Orleans Louis Armstrong

$492Multiple Airlines

Tue, Aug 11 - Fri, Aug 14

4:43 pm - 9:43 amLAS Las Vegas Harry Reid Intl-SJU San Juan Luis Munoz Marin Intl

14h 00m2 stops Phoenix Sky Harbor Intl Miami

7:24 pm - 11:34 amSJU San Juan Luis Munoz Marin Intl-LAS Las Vegas Harry Reid Intl

19h 10m1 stop Miami

$534American Airlines

Mon, Aug 10 - Sun, Aug 16

3:05 pm - 10:45 amLAX Los Angeles Los Angeles-AUA Oranjestad Reina Beatrix

16h 40m2 stops San Salvador El Salvador Intl Bogotá El Dorado

11:50 am - 10:40 pmAUA Oranjestad Reina Beatrix-LAX Los Angeles Los Angeles

13h 50m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$538Avianca

Mon, Aug 10 - Wed, Aug 19

1:50 pm - 10:45 amLAX Los Angeles Los Angeles-AUA Oranjestad Reina Beatrix

17h 55m2 stops San Salvador El Salvador Intl Bogotá El Dorado

11:50 am - 10:40 pmAUA Oranjestad Reina Beatrix-LAX Los Angeles Los Angeles

13h 50m2 stops Bogotá El Dorado San Salvador El Salvador Intl

$538Avianca

Mon, Aug 10 - Wed, Aug 19

11:15 pm - 1:42 pmSFO San Francisco-SJU San Juan Luis Munoz Marin Intl

11h 27m1 stop Atlanta Hartsfield-Jackson

2:59 pm - 11:58 pmSJU San Juan Luis Munoz Marin Intl-SFO San Francisco

11h 59m1 stop Atlanta Hartsfield-Jackson

$616Delta

Mon, Aug 10 - Wed, Aug 19

10:00 pm - 1:42 pmSFO San Francisco-SJU San Juan Luis Munoz Marin Intl

12h 42m1 stop Atlanta Hartsfield-Jackson

2:59 pm - 11:58 pmSJU San Juan Luis Munoz Marin Intl-SFO San Francisco

11h 59m1 stop Atlanta Hartsfield-Jackson

$668Delta

Tue, Aug 11 - Wed, Aug 19

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from California to Caribbean Islands

Our best American Airlines deals on California to Caribbean Islands flight tickets

American Airlines

Sep 22

LAS2:27 pmLas Vegas Harry Reid Intl

17h 33m

2 stops

SJU11:00 amSan Juan Luis Munoz Marin Intl

Sep 30

SJU6:00 amSan Juan Luis Munoz Marin Intl

15h 20m

2 stops

LAS6:20 pmLas Vegas Harry Reid Intl

$260

American Airlines

Sep 12

LAS5:34 pmLas Vegas Harry Reid Intl

12h 50m

2 stops

SJU9:24 amSan Juan Luis Munoz Marin Intl

Sep 18

SJU2:22 pmSan Juan Luis Munoz Marin Intl

10h 48m

1 stop

LAS10:10 pmLas Vegas Harry Reid Intl

$262

American Airlines

Sep 23

LAS10:15 pmLas Vegas Harry Reid Intl

8h 09m

1 stop

SJU9:24 amSan Juan Luis Munoz Marin Intl

Sep 29

SJU6:00 amSan Juan Luis Munoz Marin Intl

13h 18m

2 stops

LAS4:18 pmLas Vegas Harry Reid Intl

$265

Frontier flights from California to Caribbean Islands

Our best Frontier deals on California to Caribbean Islands flight tickets

Frontier

Oct 16

LAS10:12 pmLas Vegas Harry Reid Intl

12h 04m

1 stop

SJU1:16 pmSan Juan Luis Munoz Marin Intl

Oct 18

SJU2:58 amSan Juan Luis Munoz Marin Intl

9h 28m

1 stop

LAS9:26 amLas Vegas Harry Reid Intl

$190

Frontier

Aug 18

LAS11:50 pmLas Vegas Harry Reid Intl

11h 26m

1 stop

SJU2:16 pmSan Juan Luis Munoz Marin Intl

Aug 31

SJU3:10 amSan Juan Luis Munoz Marin Intl

11h 38m

1 stop

LAS11:48 amLas Vegas Harry Reid Intl

$376

Frontier

Aug 21

LAS11:59 amLas Vegas Harry Reid Intl

11h 16m

1 stop

SJU2:15 amSan Juan Luis Munoz Marin Intl

Aug 29

SJU2:14 pmSan Juan Luis Munoz Marin Intl

23h 40m

1 stop

LAS10:54 amLas Vegas Harry Reid Intl

$380

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

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Fri 10/16

10:12 pm-1:16 pm

1 stop12h 04m

San Juan Luis Munoz Marin Intl

Sun 10/18

2:58 am-9:26 am

1 stop9h 28m

$190

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Tue 9/22

2:27 pm-11:00 am

2 stops17h 33m

San Juan Luis Munoz Marin Intl

Wed 9/30

6:00 am-6:20 pm

2 stops15h 20m

$260

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Tue 9/22

10:15 pm-11:00 am

1 stop9h 45m

San Juan Luis Munoz Marin Intl

Wed 9/30

6:00 am-5:21 pm

2 stops14h 21m

$260

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Fri 9/18

11:59 pm-1:45 pm

1 stop10h 46m

San Juan Luis Munoz Marin Intl

Sat 9/19

1:00 am-10:49 am

2 stops12h 49m

$337

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Tue 9/22

12:59 am-3:12 pm

1 stop11h 13m

San Juan Luis Munoz Marin Intl

Sat 9/26

1:25 pm-10:54 pm

1 stop12h 29m

$342

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Sat 10/31

7:09 pm-12:40 pm

2 stops14h 31m

San Juan Luis Munoz Marin Intl

Tue 11/17

7:15 am-7:03 pm

2 stops15h 48m

$354

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Fri 11/13

10:09 pm-2:00 pm

1 stop11h 51m

San Juan Luis Munoz Marin Intl

Mon 11/16

2:05 pm-10:20 pm

1 stop12h 15m

$354

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Tue 9/1

7:00 am-8:27 pm

1 stop10h 27m

San Juan Luis Munoz Marin Intl

Fri 9/4

2:20 am-10:03 am

1 stop10h 43m

$355

Quickest round-trip

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Tue 9/1

7:00 am-8:27 pm

1 stop10h 27m

San Juan Luis Munoz Marin Intl

Sat 9/5

3:33 pm-10:49 pm

1 stop10h 16m

$355

Las VegasSan Juan

LAS Las Vegas Harry Reid Intl - SJU San Juan Luis Munoz Marin Intl

LASSJU

Las Vegas Harry Reid Intl

Wed 8/26

10:43 pm-3:57 pm

1 stop14h 14m

San Juan Luis Munoz Marin Intl

Sat 8/29

2:14 pm-10:54 am

1 stop23h 40m

$368

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 January is, on average, the cheapest month to fly to Caribbean Islands from California, with most prices found around $590. The month of February is another great option to travel to Caribbean Islands, with average flight prices from California averaging around $594.

What is the cheapest California to Caribbean Islands flight route?

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

How far in advance should I book a flight from California 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 $476 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 $422 on momondo.

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

There is only 1 cabin class 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	4h 30m
Direct flights	None

The fastest flight from California to Caribbean Islands takes 4h 30m

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

Search flight deals

Frequently asked questions about flying 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 August 2026, there are 11 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 12.59% of the total bookings. Other popular models include Airbus A320neo with 8.82%, Airbus A321neo with 7.32%, and Boeing 737 MAX 8 with 6.97%.

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
Frontier	PriceFrom $122	Free Cancellation	Rating 5.6 2,722 reviews	Search Frontier flights
Delta	PriceFrom $150	Free Cancellation	Rating 7.8 8,502 reviews	Search Delta flights
Copa Airlines	PriceFrom $189	Free Cancellation	Rating 7.6 1,563 reviews	Search Copa Airlines flights
Sun Country Air	PriceFrom $222	Free Cancellation	Rating 6.7 318 reviews	Search Sun Country Air flights
JetBlue	PriceFrom $234	Free Cancellation	Rating 7.1 3,028 reviews	Search JetBlue flights
United Airlines	PriceFrom $237	Free Cancellation	Rating 7.4 10,085 reviews	Search United Airlines flights
Avianca	PriceFrom $258	Free Cancellation	Rating 6.5 2,526 reviews	Search Avianca flights
American Airlines	PriceFrom $295	Free Cancellation	Rating 7.1 11,881 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $351	Free Cancellation	Rating 7.9 12,781 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $365	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest 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.