Caribbean Islands

$97+ Cheap flights from San Diego (SAN) 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SJU
Jan 26 — Feb 21
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Cheap flight deals from San Diego to Caribbean Islands

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Caribbean Islands (zzEPX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$254
(CheapOair)

One-way from

$97
(FlightHub)
From San Diego to Caribbean Islands
One-way flight from San Diego to Caribbean Islands

Find flight deals from San Diego to Caribbean Islands

Cheapest flights from San Diego to Caribbean Islands
Explore the most affordable flight options available from San Diego to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This CheapOair deal was found by Cheapflights users on 1/20. 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.
Sat 3/16:15 amSAN - STT
2 stops24h 31mSpirit Airlines
Tue 3/1111:11 amSTT - SAN
2 stops23h 19mSpirit Airlines
Deal found 1/20$254
This Mytrip deal was found by Cheapflights users on 1/19. 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 2/189:56 amSAN - SJU
3 stops23h 34mSpirit Airlines
Tue 3/258:13 pmSJU - SAN
3 stops21h 04mSpirit Airlines
Deal found 1/19$311
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/176:25 amSAN - SJU
2 stops29h 35mFrontier
Tue 5/2012:05 amSJU - SAN
2 stops26h 53mFrontier
Deal found 1/20$324
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 3/58:00 amSAN - SJU
1 stop9h 46mUnited Airlines
Tue 3/111:05 amSJU - SAN
1 stop12h 01mUnited Airlines
Deal found 1/21$331
This JetBlue deal was found by Cheapflights users on 1/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/810:51 amSAN - SJU
1 stop12h 57mJetBlue
Wed 3/1911:15 amSJU - SAN
1 stop12h 12mJetBlue
Deal found 1/20$332
This American Airlines deal was found by Cheapflights users on 1/20. 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 9/611:00 pmSAN - SJU
1 stop12h 47mAmerican Airlines
Fri 9/123:58 pmSJU - SAN
1 stop8h 55mAmerican Airlines
Deal found 1/20$333
This CheapOair deal was found by Cheapflights users on 1/20. 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.
Tue 3/49:56 amSAN - PUJ
2 stops25h 46mSpirit Airlines
Mon 3/103:47 pmPUJ - SAN
2 stops18h 43mSpirit Airlines
Deal found 1/20$372
This Frontier deal was found by Cheapflights users on 1/20. 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 3/58:08 pmSAN - PUJ
2 stops17h 31mFrontier
Sun 3/91:15 pmPUJ - SAN
2 stops22h 35mFrontier
Deal found 1/20$383
This Travelocity deal was found by Cheapflights users on 1/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:55 pmSAN - SJU
1 stop11h 50mMultiple Airlines
Sun 5/1112:41 pmSJU - SAN
2 stops25h 04mMultiple Airlines
Deal found 1/20$386
This JetBlue Airways deal was found by Cheapflights users on 1/20. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/39:37 pmSAN - NAS
1 stop11h 47mJetBlue
Tue 3/119:01 amNAS - SAN
1 stop14h 26mJetBlue
Deal found 1/20$427
This Southwest deal was found by Cheapflights users on 1/21. 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.
Fri 9/59:10 pmSAN - SJU
1 stop12h 35mSouthwest
Tue 9/911:50 amSJU - SAN
2 stops11h 35mSouthwest
Deal found 1/21$438
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/236:15 amSAN - NAS
2 stops34h 44mAlaska Airlines
Thu 2/2710:00 amNAS - SAN
2 stops24h 36mAlaska Airlines
Deal found 1/20$448

Find flights from San Diego to Caribbean Islands within your budget

Customize your flight search to find flights from San Diego 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Sat 3/1

6:15 am-10:46 am

2 stops24h 31m

Saint Thomas Island Cyril E King

Tue 3/11

11:11 am-7:30 am

2 stops23h 19m

$254

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Tue 2/18

9:56 am-1:30 pm

3 stops23h 34m

San Juan Luis Munoz Marin Intl

Tue 3/25

8:13 pm-2:17 pm

3 stops21h 04m

$311

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Sat 5/17

6:25 am-3:00 pm

2 stops29h 35m

San Juan Luis Munoz Marin Intl

Tue 5/20

12:05 am-11:58 pm

2 stops26h 53m

$324

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Wed 3/5

8:00 am-9:46 pm

1 stop9h 46m

San Juan Luis Munoz Marin Intl

Tue 3/11

1:05 am-10:06 am

1 stop12h 01m

$331

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Sat 3/8

10:51 am-3:48 am

1 stop12h 57m

San Juan Luis Munoz Marin Intl

Wed 3/19

11:15 am-8:27 pm

1 stop12h 12m

$332

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Sun 2/16

6:15 am-11:54 pm

1 stop13h 39m

San Juan Luis Munoz Marin Intl

Thu 2/20

7:45 am-7:34 pm

1 stop15h 49m

$356

San DiegoPunta Cana

SAN - PUJ

SANPUJ

San Diego

Tue 3/4

9:56 am-3:42 pm

2 stops25h 46m

Punta Cana

Mon 3/10

3:47 pm-7:30 am

2 stops18h 43m

$372

San DiegoPunta Cana

SAN - PUJ

SANPUJ

San Diego

Wed 3/5

8:08 pm-5:39 pm

2 stops17h 31m

Punta Cana

Sun 3/9

1:15 pm-8:50 am

2 stops22h 35m

$383

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Tue 5/6

10:55 pm-1:45 pm

1 stop11h 50m

San Juan Luis Munoz Marin Intl

Sun 5/11

12:41 pm-10:45 am

2 stops25h 04m

$386

San DiegoNassau

SAN - NAS

SANNAS

San Diego

Mon 3/3

9:37 pm-12:24 pm

1 stop11h 47m

Nassau Intl

Tue 3/11

9:01 am-8:27 pm

1 stop14h 26m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from San Diego 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.

Travel insights for flights from San Diego to Caribbean Islands

Get recent, data-driven insights about flights from San Diego to Caribbean Islands including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from San Diego to Caribbean Islands (average of $254). Flying from San Diego to Caribbean Islands in March is currently the most expensive (average of $378). 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 SAN to EPX?

Find hourly flight availability from San Diego 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 January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Caribbean Islands as you normally would.

Rainfall in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean Islands ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean Islands, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 January 21, 2025.
See what other customers who have flown with Delta, United Airlines and Frontier from San Diego to Caribbean Islands have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.0
Very good
9,706 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

7.7
Good
1,662 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

7.4
Good
3,201 reviews
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from San Diego 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 airport do you fly from for flights from San Diego to Caribbean Islands?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly out of when you book flights from San Diego to Caribbean Islands.

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

    One-way options have recently been found by users for as low as $97 on Spirit Airlines. Other airlines that offer cheap prices include JetBlue from $160 and American Airlines from $166 one-way.

  • What are the most popular routes from San Diego to Caribbean Islands?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 San Diego to Caribbean Islands?

    Currently, September is the cheapest month in which you can book a flight from San Diego to Caribbean Islands (average of $254). Flying from San Diego to Caribbean Islands in March is currently the most expensive (average of $378). 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

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Alternative routes for San Diego to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from San Diego to Caribbean Islands

Discover the top 8 airlines that operate flights from San Diego 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$145Average$421FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$184Average$361FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$280Average$613FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$309Average$602FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$313Average$652FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$383Average$575FlexibilityNo cancel feeOn-time63%
DeltaCheapest$427Average$712FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$470Average$580FlexibilityNo cancel feeOn-time75%
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