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Caribbean Islands

$122+ Cheap flights from California to Caribbean Islands

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from California to Caribbean Islands

Keep the following information in mind while searching for California to Caribbean Islands flight deals. Data was last updated October 30, 2025.

Round-trip from

$236
(Frontier)

One-way from

$122
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$371
From California to Caribbean Islands
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One-way flight from California to Caribbean Islands
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Highest demand for flights based on searches. 10% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from California to Caribbean Islands

Cheapest flights from California to Caribbean Islands
Explore the most affordable flight options available from California to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Frontier deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:20 pmONT - SJU
2 stops20h 14mFrontier
Sun 12/71:59 amSJU - ONT
2 stops18h 34mFrontier
Deal found 10/30$236
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:10 pmLAX - SJU
2 stops21h 15mSpirit Airlines
Tue 12/96:00 amSJU - LAX
1 stop20h 24mSpirit Airlines
Deal found 10/28$265
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:42 pmLAX - SJU
1 stop29h 43mMultiple Airlines
Tue 12/166:00 amSJU - LAX
1 stop19h 11mMultiple Airlines
Deal found 10/28$266
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:35 amLAX - SJU
2 stops36h 15mMultiple Airlines
Sat 12/136:00 amSJU - LAX
1 stop20h 24mMultiple Airlines
Deal found 10/30$267
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:30 pmLAX - SJU
1 stop12h 31mMultiple Airlines
Sat 12/66:00 amSJU - LAX
1 stop20h 24mMultiple Airlines
Deal found 10/29$270
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:59 amLAX - SJU
2 stops33h 43mSpirit Airlines
Thu 12/46:00 amSJU - LAX
1 stop20h 24mSpirit Airlines
Deal found 10/28$271
This Frontier deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:42 pmLAX - SJU
2 stops18h 37mFrontier
Thu 11/207:15 amSJU - LAX
2 stops18h 15mFrontier
Deal found 10/30$272
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:42 pmLAX - SJU
1 stop29h 43mMultiple Airlines
Sun 12/146:00 amSJU - LAX
1 stop19h 16mMultiple Airlines
Deal found 10/28$275
This Frontier deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:41 amLAS - SJU
2 stops13h 13mFrontier
Sat 11/2210:28 pmSJU - LAS
1 stop15h 45mFrontier
Deal found 10/28$276
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:30 pmLAX - SJU
1 stop12h 30mMultiple Airlines
Thu 12/46:00 amSJU - LAX
1 stop20h 24mMultiple Airlines
Deal found 10/28$276
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:47 amLAS - SJU
2 stops23h 39mMultiple Airlines
Sun 12/217:33 pmSJU - LAS
1 stop18h 09mMultiple Airlines
Deal found 10/28$277
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:35 amLAX - SJU
1 stop8h 50mSpirit Airlines
Sat 12/136:00 amSJU - LAX
2 stops21h 52mSpirit Airlines
Deal found 10/28$277

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Caribbean Islands 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from California to Caribbean Islands that are best for you.

Fly from

California

Fly to

Caribbean Islands

Route

Depart

Return

Price

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Tue 1/27

10:40 am-12:35 am

2 stops9h 55m

San Juan Luis Munoz Marin Intl

Wed 2/4

10:20 am-6:50 pm

2 stops12h 30m

$295

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Thu 12/4

6:15 am-11:20 pm

1 stop13h 05m

San Juan Luis Munoz Marin Intl

Wed 12/10

7:00 am-1:02 pm

1 stop10h 02m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 11/28

5:00 am-6:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Fri 12/5

3:46 pm-11:20 pm

1 stop11h 34m

$318

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Wed 12/10

6:25 am-11:20 pm

1 stop12h 55m

San Juan Luis Munoz Marin Intl

Fri 1/16

6:10 am-2:45 pm

2 stops12h 35m

$329

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Thu 11/27

12:59 am-11:55 pm

1 stop18h 56m

San Juan Luis Munoz Marin Intl

Sun 12/14

1:27 pm-11:46 pm

1 stop14h 19m

$334

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Tue 1/27

5:00 am-9:26 pm

2 stops12h 26m

San Juan Luis Munoz Marin Intl

Mon 2/2

8:35 am-5:46 pm

2 stops13h 11m

$339

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 1/20

6:25 am-11:10 pm

1 stop12h 45m

San Juan Luis Munoz Marin Intl

Sun 1/25

7:00 am-1:05 pm

1 stop10h 05m

$344

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 12/2

7:00 am-8:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Mon 12/15

7:00 am-12:17 pm

1 stop9h 17m

$349

Los AngelesNassau

LAX - NAS

LAXNAS

Los Angeles

Thu 12/4

9:55 pm-1:30 pm

1 stop12h 35m

Nassau Intl

Tue 12/9

2:55 pm-8:40 pm

1 stop8h 45m

$351

Los AngelesNassau

LAX - NAS

LAXNAS

Los Angeles

Thu 12/4

10:59 pm-3:43 pm

1 stop13h 44m

Nassau Intl

Wed 12/10

1:06 pm-9:25 pm

1 stop11h 19m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
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Best time to book a flight from California to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Caribbean Islands

What is the cheapest month to book a flight from California to Caribbean Islands?

Currently, April is the cheapest month in which you can book a flight from California to Caribbean Islands (average of $133). Flying from California to Caribbean Islands in March is currently the most expensive (average of $229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to EPX?

Find hourly flight availability from California to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from California to Caribbean Islands at noon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from California to Caribbean Islands?

Use this chart to determine the cheapest time to fly round-trip from California to Caribbean Islands. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to Caribbean Islands flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from California to Caribbean Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from California to Caribbean Islands?

    Southwest, Delta, and United Airlines can get you from California to Caribbean Islands in just under 9h 25m. Your travel time can differ by up to 3h 40m. California and Caribbean Islands are separated by a distance of 3380 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from California to Caribbean Islands one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $122. Delta flights start at $122 while deals on Frontier start at $136 one-way.

  • Can I find deals for flights from California to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on California to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Caribbean Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Caribbean Islands.

  • Can I find deals for business class flights from California to Caribbean Islands?

    Yes. Cheapflights offers flight deals from California to Caribbean Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Caribbean Islands?

    Currently, April is the cheapest month in which you can book a flight from California to Caribbean Islands (average of $133). Flying from California to Caribbean Islands in March is currently the most expensive (average of $229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from California to Caribbean Islands

Discover the top 10 airlines that operate flights from California to Caribbean Islands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$73Average$494FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$125Average$447FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$164Average$619FlexibilityNo cancel feeOn-time62%
DeltaCheapest$180Average$619FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$187Average$562FlexibilityNo cancel feeOn-time75%
Sun Country AirCheapest$286Average$934FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$291Average$695FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$291Average$624FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$295Average$641FlexibilityNo cancel feeOn-time70%
AeromexicoCheapest$378Average$735FlexibilityNo cancel feeOn-timeN/A

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