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Caribbean Islands

$127+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SJU
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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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 noviembre 26, 2025.

This eDestinos deal was found by Cheapflights users on 11/25. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/294:47 pmSAN - SJU
2 stops28h 52mFrontier
dom. 1/116:30 amSJU - SAN
2 stops45h 29mFrontier
Deal found 11/25$337
This eDestinos deal was found by Cheapflights users on 11/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/294:47 pmSAN - SJU
2 stops28h 52mFrontier
sáb. 1/107:35 amSJU - SAN
2 stops31h 17mFrontier
Deal found 11/26$349
This eDestinos deal was found by Cheapflights users on 11/24. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/294:47 pmSAN - SJU
2 stops28h 52mFrontier
lun. 1/126:30 amSJU - SAN
2 stops21h 29mFrontier
Deal found 11/24$354
This Kiwi.com deal was found by Cheapflights users on 11/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/41:21 pmSAN - SJU
1 stop29h 53mMultiple Airlines
sáb. 12/136:00 amSJU - SAN
2 stops18h 07mMultiple Airlines
Deal found 11/26$356
This American Airlines deal was found by Cheapflights users on 11/24. 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.
dom. 12/149:54 pmSAN - NAS
1 stop13h 01mAmerican Airlines
vie. 12/193:10 pmNAS - SAN
1 stop11h 49mAmerican Airlines
Deal found 11/24$363
This American Airlines deal was found by Cheapflights users on 11/25. 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.
sáb. 12/1310:35 pmSAN - NAS
1 stop12h 34mAmerican Airlines
sáb. 12/204:39 pmNAS - SAN
1 stop9h 16mAmerican Airlines
Deal found 11/25$385
This eDestinos deal was found by Cheapflights users on 11/24. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/298:14 pmSAN - SJU
2 stops43h 14mMultiple Airlines
sáb. 1/107:35 amSJU - SAN
2 stops31h 17mMultiple Airlines
Deal found 11/24$385
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
lun. 12/294:47 pmSAN - SJU
2 stops27h 42mMultiple Airlines
dom. 1/117:50 pmSJU - SAN
1 stop31h 46mMultiple Airlines
Deal found 11/25$394
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
mar. 12/166:34 amSAN - SJU
2 stops46h 05mMultiple Airlines
sáb. 1/177:50 pmSJU - SAN
1 stop32h 34mMultiple Airlines
Deal found 11/25$400
This United Airlines deal was found by Cheapflights users on 11/24. 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.
jue. 12/117:00 amSAN - SJU
1 stop10h 00mUnited Airlines
mié. 12/178:30 amSJU - SAN
2 stops13h 51mUnited Airlines
Deal found 11/24$409
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/132:19 pmSAN - NAS
2 stops18h 22mDelta
sáb. 12/201:31 pmNAS - SAN
1 stop11h 38mDelta
Deal found 11/25$419
This Delta deal was found by Cheapflights users on 11/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2411:25 amSAN - NAS
1 stop7h 19mDelta
mié. 12/3112:33 pmNAS - SAN
1 stop11h 23mDelta
Deal found 11/24$455

Cheap flight deals from San Diego to Caribbean Islands

Keep the following information in mind while searching for San Diego to Caribbean Islands flight deals. Data was last updated noviembre 26, 2025.

Round-trip from

$330
(eDestinos)

One-way from

$127
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$516
From San Diego to Caribbean Islands
Search Deals
One-way flight from San Diego to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
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 noviembre 26, 2025.
Use the filters below to find and compare flights from San Diego to Caribbean Islands that are best for you.

Fly from

San Diego

Fly to

Caribbean Islands

Route

Depart

Return

Price

San DiegoPunta Cana

SAN - PUJ

SANPUJ

San Diego

mié. 2/25

8:17 pm-12:53 pm

1 stop12h 36m

Punta Cana

dom. 3/1

5:43 am-5:14 pm

1 stop15h 31m

$360

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

dom. 2/8

8:00 am-9:26 pm

1 stop9h 26m

San Juan Luis Munoz Marin Intl

mar. 2/10

2:05 am-10:04 am

1 stop11h 59m

$363

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

sáb. 1/24

10:40 pm-12:55 pm

1 stop10h 15m

San Juan Luis Munoz Marin Intl

mar. 1/27

2:05 am-12:27 pm

1 stop14h 22m

$363

San DiegoNassau

SAN - NAS

SANNAS

San Diego

dom. 4/19

9:40 pm-3:54 pm

1 stop15h 14m

Nassau Intl

vie. 5/1

1:05 pm-11:43 pm

1 stop13h 38m

$365

San DiegoNassau

SAN - NAS

SANNAS

San Diego

mar. 4/21

10:40 pm-1:46 pm

1 stop12h 06m

Nassau Intl

mar. 4/28

1:05 pm-8:48 pm

1 stop10h 43m

$365

San DiegoNassau

SAN - NAS

SANNAS

San Diego

mié. 4/22

9:40 pm-1:46 pm

1 stop13h 06m

Nassau Intl

vie. 5/1

1:05 pm-11:43 pm

1 stop13h 38m

$365

San DiegoNassau

SAN - NAS

SANNAS

San Diego

dom. 4/19

9:40 pm-1:46 pm

1 stop13h 06m

Nassau Intl

jue. 4/30

1:05 pm-8:48 pm

1 stop10h 43m

$365

San DiegoNassau

SAN - NAS

SANNAS

San Diego

mar. 4/21

9:40 pm-11:52 am

1 stop11h 12m

Nassau Intl

vie. 5/1

1:05 pm-11:43 pm

1 stop13h 38m

$365

San DiegoNassau

SAN - NAS

SANNAS

San Diego

jue. 1/8

10:40 pm-11:53 am

1 stop10h 13m

Nassau Intl

jue. 1/15

3:35 pm-10:27 am

2 stops21h 52m

$368

San DiegoNassau

SAN - NAS

SANNAS

San Diego

lun. 4/20

10:30 pm-1:23 pm

2 stops11h 53m

Nassau Intl

mié. 4/29

1:05 pm-8:48 pm

1 stop10h 43m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Caribbean Islands

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

Currently, April is the cheapest month in which you can book a flight from San Diego to Caribbean Islands (average of $128). Flying from San Diego to Caribbean Islands in February is currently the most expensive (average of $310). 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 noviembre 26, 2025.

It’s optimal to fly from San Diego to Caribbean Islands at noon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from San Diego to Caribbean Islands?

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

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

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 noviembre 26, 2025.
Peruse reviews from past customers who have flown with Delta, Copa Airlines, and United Airlines from San Diego to Caribbean Islands to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

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
7.9
Good
8,003 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

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
7.6
Good
1,567 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

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
9,050 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

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.
American Airlines
7.2
Good
11,037 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

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.
JetBlue
7.2
Good
2,905 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

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 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.

  • How long is the flight from San Diego to Caribbean Islands?

    Copa Airlines, United Airlines, and Delta can get you from San Diego to Caribbean Islands in just under 9h 26m. Your travel time can differ by up to 5h 48m. The distance between San Diego and Caribbean Islands is about 3304 mi. This flight may include one or multiple stops.

  • 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 $133 on Frontier. Other airlines that offer cheap prices include United Airlines from $137 and American Airlines from $137 one-way.

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

    The most popular route from San Diego to Caribbean Islands is San Diego - San Juan Luis Munoz Marin Intl. You may also consider San Diego - Punta Cana or San Diego - Saint Thomas Island Cyril E King.

  • 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, April is the cheapest month in which you can book a flight from San Diego to Caribbean Islands (average of $128). Flying from San Diego to Caribbean Islands in February is currently the most expensive (average of $310). 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 9 airlines flying from San Diego to Caribbean Islands

Discover the top 9 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 noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$125Average$361FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$164Average$591FlexibilityNo cancel feeOn-time62%
DeltaCheapest$180Average$573FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$225Average$546FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$296Average$588FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$319Average$656FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$359Average$514FlexibilityNo cancel feeOn-time70%
SouthwestCheapest$382Average$730FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$478Average$585FlexibilityNo cancel feeOn-time75%

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