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Cheap flights from San Diego to Caribbean Islands from $127

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Caribbean Islands departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to Caribbean Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:27 pm - 12:44 amSAN-SJU
8h 17m1 stop
American Airlines Logo
6:00 am - 2:32 pmSJU-SAN
12h 32m2 stops
$334American Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
6:34 am - 12:49 amSAN-SJU
38h 15m2 stops
Multiple Airlines Logo
1:22 pm - 10:05 pmSJU-SAN
12h 43m1 stop
$338Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 21
Delta Logo
7:05 pm - 1:59 pmSAN-SJU
14h 54m2 stops
Delta Logo
7:00 am - 6:13 pmSJU-SAN
15h 13m2 stops
$360Delta
Find Deal
Mon, Dec 8 - Thu, Dec 11
United Airlines Logo
6:15 am - 9:26 pmSAN-SJU
11h 11m2 stops
United Airlines Logo
2:05 am - 10:20 amSJU-SAN
12h 15m1 stop
$380United Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 3
United Airlines Logo
8:00 am - 9:26 pmSAN-SJU
9h 26m1 stop
United Airlines Logo
1:05 am - 10:24 amSJU-SAN
12h 19m1 stop
$384United Airlines
Find Deal
Wed, Mar 4 - Wed, Mar 11
JetBlue Logo
8:55 pm - 1:12 pmSAN-NAS
13h 17m1 stop
JetBlue Logo
12:12 pm - 7:44 pmNAS-SAN
10h 32m1 stop
$407JetBlue
Find Deal
Tue, Mar 24 - Tue, Mar 31
Delta Logo
10:05 pm - 2:30 pmSAN-NAS
13h 25m2 stops
Delta Logo
1:09 pm - 9:07 pmNAS-SAN
10h 58m1 stop
$417Delta
Find Deal
Mon, Feb 16 - Sat, Feb 28
JetBlue Logo
9:00 pm - 10:25 pmSAN-SJU
21h 25m1 stop
JetBlue Logo
10:59 pm - 11:29 amSJU-SAN
15h 30m1 stop
$430JetBlue
Find Deal
Sat, Feb 28 - Mon, Mar 9
Copa Airlines Logo
9:16 pm - 11:32 amSAN-SDQ
11h 16m1 stop
Copa Airlines Logo
8:50 am - 6:10 pmSDQ-SAN
12h 20m1 stop
$436Copa Airlines
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Wed, Apr 29 - Sun, May 3
Copa Airlines Logo
9:16 pm - 12:46 pmSAN-PUJ
12h 30m1 stop
Copa Airlines Logo
5:43 am - 6:10 pmPUJ-SAN
15h 27m1 stop
$486Copa Airlines
Find Deal
Wed, Apr 29 - Sun, May 3

Frontier flights from San Diego to Caribbean Islands

Our best Frontier deals on San Diego to Caribbean Islands flight tickets
Frontier
Dec 23
SAN1:06 pmSan Diego
33h 33m
2 stops
SJU2:39 amSan Juan Luis Munoz Marin Intl
Dec 29
SJU7:06 pmSan Juan Luis Munoz Marin Intl
32h 41m
1 stop
SAN11:47 pmSan Diego
$342
Find similar
Frontier
Jan 1
SAN9:14 pmSan Diego
21h 30m
2 stops
SJU10:44 pmSan Juan Luis Munoz Marin Intl
Jan 12
SJU9:37 pmSan Juan Luis Munoz Marin Intl
29h 21m
2 stops
SAN10:58 pmSan Diego
$356
Find similar
Frontier
Jan 12
SAN6:30 amSan Diego
20h 04m
1 stop
SJU6:34 amSan Juan Luis Munoz Marin Intl
Jan 18
SJU7:10 amSan Juan Luis Munoz Marin Intl
20h 51m
2 stops
SAN12:01 amSan Diego
$378
Find similar

American Airlines flights from San Diego to Caribbean Islands

Our best American Airlines deals on San Diego to Caribbean Islands flight tickets
American Airlines
Dec 2
SAN12:27 pmSan Diego
8h 17m
1 stop
SJU12:44 amSan Juan Luis Munoz Marin Intl
Dec 9
SJU6:00 amSan Juan Luis Munoz Marin Intl
12h 32m
2 stops
SAN2:32 pmSan Diego
$334
Find similar
American Airlines
Feb 19
SAN6:35 amSan Diego
13h 13m
1 stop
SJU11:48 pmSan Juan Luis Munoz Marin Intl
Feb 23
SJU6:00 amSan Juan Luis Munoz Marin Intl
16h 55m
1 stop
SAN6:55 pmSan Diego
$373
Find similar
American Airlines
Dec 2
SAN9:42 amSan Diego
11h 02m
2 stops
SJU12:44 amSan Juan Luis Munoz Marin Intl
Dec 16
SJU6:00 amSan Juan Luis Munoz Marin Intl
13h 48m
2 stops
SAN3:48 pmSan Diego
$374
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from San Diego to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Tue 12/2

12:27 pm-12:44 am

1 stop8h 17m

San Juan Luis Munoz Marin Intl

Tue 12/9

6:00 am-2:32 pm

2 stops12h 32m

$334

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Fri 12/12

6:34 am-12:49 am

2 stops38h 15m

San Juan Luis Munoz Marin Intl

Sun 12/21

1:22 pm-10:05 pm

1 stop12h 43m

$338

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Mon 12/8

7:05 pm-1:59 pm

2 stops14h 54m

San Juan Luis Munoz Marin Intl

Thu 12/11

7:00 am-6:13 pm

2 stops15h 13m

$360

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Tue 3/3

6:15 am-9:26 pm

2 stops11h 11m

San Juan Luis Munoz Marin Intl

Tue 3/3

2:05 am-10:20 am

1 stop12h 15m

$380

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Wed 3/4

8:00 am-9:26 pm

1 stop9h 26m

San Juan Luis Munoz Marin Intl

Wed 3/11

1:05 am-10:24 am

1 stop12h 19m

$384

San DiegoNassau

SAN - NAS

SANNAS

San Diego

Tue 3/24

8:55 pm-1:12 pm

1 stop13h 17m

Nassau Intl

Tue 3/31

12:12 pm-7:44 pm

1 stop10h 32m

$407

San DiegoNassau

SAN - NAS

SANNAS

San Diego

Mon 2/16

10:05 pm-2:30 pm

2 stops13h 25m

Nassau Intl

Sat 2/28

1:09 pm-9:07 pm

1 stop10h 58m

$417

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Sat 2/28

9:00 pm-10:25 pm

1 stop21h 25m

San Juan Luis Munoz Marin Intl

Mon 3/9

10:59 pm-11:29 am

1 stop15h 30m

$430

San DiegoSanto Domingo

SAN - SDQ

SANSDQ

San Diego

Wed 4/29

9:16 pm-11:32 am

1 stop11h 16m

Santo Domingo Las Americas

Sun 5/3

8:50 am-6:10 pm

1 stop12h 20m

$436

San DiegoPunta Cana

SAN - PUJ

SANPUJ

San Diego

Wed 4/29

9:16 pm-12:46 pm

1 stop12h 30m

Punta Cana

Sun 5/3

5:43 am-6:10 pm

1 stop15h 27m

$486

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Caribbean Islands from

How to get the cheapest flight ticket from San Diego to Caribbean Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Caribbean Islands?

The month of January is, on average, the cheapest month to fly to Caribbean Islands from San Diego, with most prices found around $419. The month of September is another great option to travel to Caribbean Islands, with average flight prices from San Diego averaging around $452.

What is the cheapest day to depart on your flight to Caribbean Islands?

The cheapest day to depart from San Diego to Caribbean Islands is on a Saturday. Travelers who choose to depart for Caribbean Islands on a Saturday will often find tickets for as low as $504. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $571. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

What is the cheapest time of day to depart on your flight to Caribbean Islands?

According to our data, the cheapest time of day to fly to Caribbean Islands is at noon. momondo users have found flights departing from San Diego to Caribbean Islands at noon for as low as $485. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $569. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Caribbean Islands?

You are more likely to see cheaper flights to Caribbean Islands from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $528 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from San Diego for as low as $434 on momondo.

Can stopping save me money on San Diego to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between San Diego to Caribbean Islands.

Cheap San Diego to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Caribbean Islands

Direct flights

None
There are no direct flights from San Diego to Caribbean Islands. There are no popular flight routes from San Diego to Caribbean Islands.
Search flight deals

  • When did momondo last update prices for flights from San Diego Airport to Caribbean Islands?

    Prices for flights from San Diego Airport to Caribbean Islands are updated daily.

  • How many operators does momondo search for flights from San Diego Airport to Caribbean Islands?

  • How old do you have to be to fly from San Diego Airport to Caribbean Islands?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Caribbean Islands.

  • What documentation or ID do you need to fly to Caribbean Islands?

    The required travel and health documents for your Caribbean Islands trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean Islands. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Diego to Caribbean Islands?

Best airlines flying from San Diego to Caribbean Islands

Compare and see reviews for airlines that fly from San Diego to Caribbean Islands with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $125Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
JetBluePriceFrom $164Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
DeltaPriceFrom $180Free CancellationRating
7.9
8,001 reviews
Search Delta flights
FrontierPriceFrom $225Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
9,004 reviews
Search United Airlines flights
American AirlinesPriceFrom $319Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $370Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
SouthwestPriceFrom $382Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $477Free CancellationRating
8.0
11,243 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Caribbean Islands?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Caribbean Islands from San Diego.

Can I find flights from San Diego to Caribbean Islands with flexible booking policies on momondo?

All flight searches from San Diego to Caribbean Islands on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Diego to Caribbean Islands?

momondo helps you find the best flight between San Diego and Caribbean Islands by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Diego to Caribbean Islands right now. Can momondo alert me if prices change?

Price alerts on flights to Caribbean Islands from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Caribbean Islands trip

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