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Caribbean Islands

$103+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$231
(CheapOair)

One-way from

$103
(CheapOair)

Popular in

December

Cheapest in

October

Average price

$532
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. 11% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:00 amBUR - SJU
2 stops14h 43mSpirit Airlines
Mon 10/610:42 amSJU - BUR
2 stops14h 13mSpirit Airlines
Deal found 7/29$231
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:19 pmBUR - SJU
2 stops15h 25mUnited Airlines
Mon 9/291:05 amSJU - BUR
2 stops13h 57mUnited Airlines
Deal found 7/29$245
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Fri 8/110:32 pmLAX - SJU
1 stop22h 27mMultiple Airlines
Thu 8/144:12 pmSJU - LAX
1 stop10h 12mMultiple Airlines
Deal found 7/29$281
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:59 pmLAX - SJU
2 stops12h 12mSpirit Airlines
Mon 9/2210:42 amSJU - LAX
1 stop14h 16mSpirit Airlines
Deal found 7/29$282
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Tue 8/51:57 pmLAX - SJU
1 stop9h 42mFrontier
Fri 8/1510:04 amSJU - LAX
1 stop10h 04mFrontier
Deal found 7/31$285
This Frontier deal was found by Cheapflights users on 7/28. 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.
Sat 8/98:53 pmSFO - SJU
1 stop9h 11mFrontier
Sat 8/169:30 pmSJU - SFO
1 stop15h 55mFrontier
Deal found 7/28$298
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 10/312:30 pmBUR - SJU
2 stops21h 17mAmerican Airlines
Mon 10/65:00 pmSJU - BUR
2 stops21h 42mAmerican Airlines
Deal found 7/31$306
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2112:56 amLAX - SJU
1 stop11h 46mUnited Airlines
Mon 9/291:05 amSJU - LAX
1 stop10h 50mUnited Airlines
Deal found 7/29$312
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:20 pmLAX - SJU
2 stops11h 05mSouthwest
Wed 12/1711:20 amSJU - LAX
1 stop10h 45mSouthwest
Deal found 7/31$313
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Tue 8/2612:30 amLAX - STT
3 stops31h 43mSpirit Airlines
Wed 9/32:43 pmSTT - LAX
2 stops12h 15mSpirit Airlines
Deal found 7/31$334
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:35 pmONT - SJU
1 stop14h 17mAmerican Airlines
Mon 9/297:05 pmSJU - ONT
2 stops19h 51mAmerican Airlines
Deal found 7/30$335
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:25 amSAN - SJU
2 stops13h 19mSpirit Airlines
Sun 9/142:48 pmSJU - SAN
2 stops30h 54mSpirit Airlines
Deal found 7/29$357

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 July 31, 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

BurbankSan Juan

BUR - SJU

BURSJU

Burbank Bob Hope

Thu 10/2

7:00 am-12:43 am

2 stops14h 43m

San Juan Luis Munoz Marin Intl

Mon 10/6

10:42 am-9:55 pm

2 stops14h 13m

$231

BurbankSan Juan

BUR - SJU

BURSJU

Burbank Bob Hope

Mon 9/22

8:19 pm-2:44 pm

2 stops15h 25m

San Juan Luis Munoz Marin Intl

Mon 9/29

1:05 am-12:02 pm

2 stops13h 57m

$245

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sun 8/3

10:32 pm-11:59 pm

1 stop22h 27m

San Juan Luis Munoz Marin Intl

Thu 8/14

4:12 pm-11:24 pm

1 stop10h 12m

$281

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 9/15

10:59 pm-2:11 pm

2 stops12h 12m

San Juan Luis Munoz Marin Intl

Mon 9/22

10:42 am-9:58 pm

1 stop14h 16m

$282

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 8/18

1:57 pm-2:39 am

1 stop9h 42m

San Juan Luis Munoz Marin Intl

Fri 8/22

3:55 am-8:08 am

1 stop31h 13m

$283

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Sat 8/9

8:53 pm-9:04 am

1 stop9h 11m

San Juan Luis Munoz Marin Intl

Sat 8/16

9:30 pm-10:25 am

1 stop15h 55m

$298

BurbankSan Juan

BUR - SJU

BURSJU

Burbank Bob Hope

Fri 10/3

12:30 pm-12:47 pm

2 stops21h 17m

San Juan Luis Munoz Marin Intl

Mon 10/6

5:00 pm-11:42 am

2 stops21h 42m

$306

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sun 9/21

12:56 am-3:42 pm

1 stop11h 46m

San Juan Luis Munoz Marin Intl

Tue 9/30

1:30 pm-9:34 pm

1 stop11h 04m

$312

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Tue 8/26

12:30 am-11:13 am

3 stops31h 43m

Saint Thomas Island Cyril E King

Wed 9/3

2:43 pm-11:58 pm

2 stops12h 15m

$334

OntarioSan Juan

ONT - SJU

ONTSJU

Ontario

Tue 9/16

10:35 pm-3:52 pm

1 stop14h 17m

San Juan Luis Munoz Marin Intl

Mon 9/29

7:05 pm-11:56 am

2 stops19h 51m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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, September is the cheapest month in which you can book a flight from California to Caribbean Islands (average of $254). Flying from California to Caribbean Islands in June is currently the most expensive (average of $339). 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 July 31, 2025.

When flying from California to Caribbean Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean Islands. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown Delta, Alaska Airlines, and Southwest from California to Caribbean Islands. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Southwest
8.0
Very good
4,246 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $103. Delta flights start at $124 while deals on American Airlines start at $125 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, September is the cheapest month in which you can book a flight from California to Caribbean Islands (average of $254). Flying from California to Caribbean Islands in June is currently the most expensive (average of $339). 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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Alternative routes for California to Caribbean Islands

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 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$73Average$450FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$168Average$437FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$204Average$598FlexibilityNo cancel feeOn-time62%
DeltaCheapest$230Average$634FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$269Average$693FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$306Average$630FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$337Average$904FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$340Average$576FlexibilityNo cancel feeOn-time75%
AviancaCheapest$354Average$584FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$370Average$626FlexibilityNo cancel feeOn-time70%

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