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$122+ Cheap flights from California to Caribbean

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 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from California to Caribbean

Cheapest flights from California to Caribbean
Explore the most affordable flight options available from California to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

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 10/27. 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 12/1412:00 pmSJU - LAX
1 stop13h 16mMultiple Airlines
Deal found 10/27$275
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 12/121:42 pmLAX - SJU
1 stop29h 43mMultiple Airlines
Tue 12/166:00 amSJU - LAX
1 stop20h 24mMultiple Airlines
Deal found 10/28$276
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
This Mytrip deal was found by Cheapflights users on 10/27. 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 10/27$278
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.
Mon 12/810:10 pmLAX - SJU
2 stops21h 15mSpirit Airlines
Tue 12/166:00 amSJU - LAX
1 stop20h 24mSpirit Airlines
Deal found 10/28$280
This Frontier deal was found by Cheapflights users on 10/27. 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.
Tue 11/183:27 pmLAX - SJU
2 stops22h 27mFrontier
Mon 11/246:01 amSJU - LAX
1 stop10h 34mFrontier
Deal found 10/27$284
This Orbitz deal was found by Cheapflights users on 10/27. 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 Orbitz 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
Tue 12/96:00 amSJU - LAX
1 stop20h 24mMultiple Airlines
Deal found 10/27$289
This CheapOair deal was found by Cheapflights users on 10/26. 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 CheapOair 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
Fri 12/121:27 pmSJU - LAX
1 stop11h 48mSpirit Airlines
Deal found 10/26$290
This Frontier deal was found by Cheapflights users on 10/27. 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.
Tue 11/117:23 pmLAX - SJU
2 stops18h 31mFrontier
Thu 11/133:59 amSJU - LAX
2 stops13h 08mFrontier
Deal found 10/27$291
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:30 amSAN - SJU
1 stop13h 22mAmerican Airlines
Tue 12/93:45 pmSJU - SAN
1 stop10h 36mAmerican Airlines
Deal found 10/27$295
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 12/311:06 pmSAN - SJU
2 stops33h 28mFrontier
Thu 1/87:01 pmSJU - SAN
1 stop32h 50mFrontier
Deal found 10/27$307

Cheap flight deals from California to Caribbean

Keep the following information in mind while searching for California to Caribbean flight deals. Data was last updated October 28, 2025.

Round-trip from

$266
(Kiwi.com)

One-way from

$122
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$371

Good round-trip deal

$766 or less

Good one-way deal

$264 or less
From California to Caribbean
Search Deals
One-way flight from California to Caribbean
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from California to Caribbean.
Search Deals
Price to beat on a one-way flight from California to Caribbean.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Caribbean 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 28, 2025.
Use the filters below to find and compare flights from California to Caribbean that are best for you.

Fly from

California

Fly to

Caribbean

Route

Depart

Return

Price

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 12/5

6:30 am-11:20 pm

1 stop12h 50m

San Juan Luis Munoz Marin Intl

Wed 12/10

6:40 am-4:20 pm

1 stop13h 40m

$295

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Tue 2/3

6:30 am-12:36 am

2 stops14h 06m

San Juan Luis Munoz Marin Intl

Tue 2/10

3:46 pm-9:56 pm

1 stop10h 10m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 2/20

11:00 pm-12:49 pm

1 stop9h 49m

San Juan Luis Munoz Marin Intl

Thu 3/5

2:05 am-10:31 am

1 stop12h 26m

$322

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Wed 1/21

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 3/3

9:00 am-11:47 pm

1 stop10h 47m

San Juan Luis Munoz Marin Intl

Tue 3/3

1:59 am-9:20 am

1 stop11h 21m

$346

Los AngelesNassau

LAX - NAS

LAXNAS

Los Angeles

Mon 11/17

10:45 pm-11:28 am

1 stop9h 43m

Nassau Intl

Mon 11/24

4:51 pm-12:46 am

1 stop10h 55m

$351

Los AngelesNassau

LAX - NAS

LAXNAS

Los Angeles

Wed 11/12

12:55 am-1:33 pm

1 stop9h 38m

Nassau Intl

Thu 11/20

2:35 pm-11:59 pm

1 stop12h 24m

$351

Los AngelesNassau

LAX - NAS

LAXNAS

Los Angeles

Mon 12/1

6:46 pm-1:33 pm

1 stop15h 47m

Nassau Intl

Thu 12/18

2:35 pm-12:08 am

1 stop12h 33m

$351

Los AngelesNassau

LAX - NAS

LAXNAS

Los Angeles

Sun 12/14

12:55 am-1:33 pm

1 stop9h 38m

Nassau Intl

Mon 12/22

2:35 pm-12:08 am

1 stop12h 33m

$351

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 3/24

9:59 pm-10:09 am

1 stop9h 10m

San Juan Luis Munoz Marin Intl

Tue 4/7

12:45 pm-11:00 pm

1 stop13h 15m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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

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

Currently, April is the cheapest month in which you can book a flight from California to Caribbean (average of $133). Flying from California to Caribbean 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 CB?

Find hourly flight availability from California to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

One of the essential ways to save on airfare from California to Caribbean is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 11% on airfare.

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

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

Travelers seeking maximum savings on their California to Caribbean 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. 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?

    Airlines like Southwest, United Airlines, and JetBlue fly from California to Caribbean in about 10h 47m. The time it takes to get you to your destination can typically vary by up to 3h 19m. Airlines will cover 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 one-way?

    One-way options have recently been found by users for as low as $122 on American Airlines. Other airlines that offer cheap prices include Delta from $122 and Frontier from $140 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California to Caribbean 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?

    Currently, April is the cheapest month in which you can book a flight from California to Caribbean (average of $133). Flying from California to Caribbean 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from California to Caribbean

Discover the top 10 airlines that operate flights from California to Caribbean. 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 28, 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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