What airlines fly to Caribbean?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Caribbean from San Diego according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 9 different airlines that fly to Caribbean on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Diego to Caribbean?

Frontier, American Airlines, and Delta are the most popular carriers operating from San Diego to Caribbean

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

Prices for flights from San Diego Airport to Caribbean were last updated today.

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

As of December 2025, there are 9 operators available to choose from for flights from San Diego Airport to Caribbean.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Diego Airport to Caribbean.

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

The required travel and health documents for your Caribbean 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$129 Cheap Flights from San Diego to Caribbean in 2025/26

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Find the cheapest flights from San Diego to Caribbean

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 pm - 9:55 am

SAN

SJU

11h 20m2 stops

5:40 am - 1:20 pm

SJU

SAN

11h 40m2 stops

$344Southwest

Sat, Feb 21 - Wed, Feb 25

6:25 am - 6:34 am

SAN

SJU

20h 09m1 stop

6:30 am - 7:37 pm

SJU

SAN

41h 07m2 stops

$350Frontier

Thu, Jan 1 - Sun, Jan 11

6:15 am - 10:22 pm

SAN

SJU

12h 07m2 stops

8:35 am - 5:28 pm

SJU

SAN

12h 53m2 stops

$357United Airlines

Sat, Jan 17 - Tue, Jan 27

6:35 am - 11:44 pm

SAN

SJU

13h 09m1 stop

8:30 am - 4:13 pm

SJU

SAN

11h 43m2 stops

$361American Airlines

Fri, Feb 20 - Tue, Feb 24

6:55 pm - 11:50 am

SAN

NAS

13h 55m2 stops

3:35 pm - 10:40 pm

NAS

SAN

10h 05m1 stop

$363United Airlines

Sun, Mar 8 - Thu, Mar 12

10:30 pm - 1:02 pm

SAN

NAS

11h 32m1 stop

12:33 pm - 8:56 pm

NAS

SAN

11h 23m1 stop

$365Delta

Wed, Dec 24 - Wed, Dec 31

9:30 pm - 3:30 pm

SAN

SJU

14h 00m1 stop

5:15 am - 11:28 am

SJU

SAN

34h 13m1 stop

$366JetBlue

Wed, Feb 11 - Mon, Feb 16

7:35 pm - 1:07 pm

SAN

NAS

14h 32m2 stops

1:41 pm - 10:47 pm

NAS

SAN

12h 06m2 stops

$369Delta

Sun, Jan 25 - Thu, Jan 29

1:27 pm - 9:57 am

SAN

NAS

17h 30m1 stop

2:22 pm - 8:36 pm

NAS

SAN

9h 14m1 stop

$385American Airlines

Thu, Feb 5 - Tue, Feb 10

11:20 am - 3:54 am

SAN

SDQ

13h 34m1 stop

5:30 am - 7:38 pm

SDQ

SAN

17h 08m1 stop

$430JetBlue

Tue, Apr 7 - Tue, Apr 14

Southwest flights from San Diego to Caribbean

Our best Southwest deals on San Diego to Caribbean flight tickets

Southwest

Feb 21

SAN6:35 pmSan Diego

11h 20m

2 stops

SJU9:55 amSan Juan Luis Munoz Marin Intl

Feb 25

SJU5:40 amSan Juan Luis Munoz Marin Intl

11h 40m

2 stops

SAN1:20 pmSan Diego

$344

Find similar

Southwest

Feb 7

SAN7:45 pmSan Diego

11h 35m

2 stops

SJU11:20 amSan Juan Luis Munoz Marin Intl

Feb 11

SJU5:40 amSan Juan Luis Munoz Marin Intl

13h 00m

2 stops

SAN2:40 pmSan Diego

$367

Find similar

Southwest

Jan 9

SAN7:55 pmSan Diego

11h 20m

2 stops

SJU11:15 amSan Juan Luis Munoz Marin Intl

Jan 13

SJU5:40 amSan Juan Luis Munoz Marin Intl

11h 40m

2 stops

SAN1:20 pmSan Diego

$411

Find similar

Frontier flights from San Diego to Caribbean

Our best Frontier deals on San Diego to Caribbean flight tickets

Frontier

Jan 1

SAN6:25 amSan Diego

20h 09m

1 stop

SJU6:34 amSan Juan Luis Munoz Marin Intl

Jan 11

SJU6:30 amSan Juan Luis Munoz Marin Intl

41h 07m

2 stops

SAN7:37 pmSan Diego

$350

Find similar

Frontier

Jan 1

SAN6:25 amSan Diego

20h 09m

1 stop

SJU6:34 amSan Juan Luis Munoz Marin Intl

Jan 11

SJU7:05 pmSan Juan Luis Munoz Marin Intl

32h 31m

1 stop

SAN11:36 pmSan Diego

$352

Find similar

Frontier

Jan 1

SAN6:25 amSan Diego

20h 09m

1 stop

SJU6:34 amSan Juan Luis Munoz Marin Intl

Jan 7

SJU7:05 pmSan Juan Luis Munoz Marin Intl

32h 31m

1 stop

SAN11:36 pmSan Diego

$375

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Sat 2/21

6:35 pm-9:55 am

2 stops11h 20m

San Juan Luis Munoz Marin Intl

Wed 2/25

5:40 am-1:20 pm

2 stops11h 40m

$344

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Thu 1/1

6:25 am-6:34 am

1 stop20h 09m

San Juan Luis Munoz Marin Intl

Sun 1/11

6:30 am-7:37 pm

2 stops41h 07m

$350

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Sat 1/17

6:15 am-10:22 pm

2 stops12h 07m

San Juan Luis Munoz Marin Intl

Tue 1/27

8:35 am-5:28 pm

2 stops12h 53m

$357

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Fri 2/20

6:35 am-11:44 pm

1 stop13h 09m

San Juan Luis Munoz Marin Intl

Tue 2/24

8:30 am-4:13 pm

2 stops11h 43m

$361

San DiegoNassau

SAN - NAS

SANNAS

San Diego

Sun 3/8

6:55 pm-11:50 am

2 stops13h 55m

Nassau Intl

Thu 3/12

3:35 pm-10:40 pm

1 stop10h 05m

$363

San DiegoNassau

SAN - NAS

SANNAS

San Diego

Wed 12/24

10:30 pm-1:02 pm

1 stop11h 32m

Nassau Intl

Wed 12/31

12:33 pm-8:56 pm

1 stop11h 23m

$365

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Wed 2/11

9:30 pm-3:30 pm

1 stop14h 00m

San Juan Luis Munoz Marin Intl

Mon 2/16

5:15 am-11:28 am

1 stop34h 13m

$366

San DiegoNassau

SAN - NAS

SANNAS

San Diego

Sun 1/25

7:35 pm-1:07 pm

2 stops14h 32m

Nassau Intl

Thu 1/29

1:41 pm-10:47 pm

2 stops12h 06m

$369

San DiegoNassau

SAN - NAS

SANNAS

San Diego

Thu 2/5

1:27 pm-9:57 am

1 stop17h 30m

Nassau Intl

Tue 2/10

2:22 pm-8:36 pm

1 stop9h 14m

$385

San DiegoSanto Domingo

SAN - SDQ

SANSDQ

San Diego

Tue 4/7

11:20 am-3:54 am

1 stop13h 34m

Santo Domingo Las Americas

Tue 4/14

5:30 am-7:38 pm

1 stop17h 08m

$430

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Caribbean?

In general, January is the cheapest month to fly from San Diego to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $440. If you don’t want to visit Caribbean in January, then you should wait until October to fly from San Diego, when ticket prices are also cheap, with an average price of $441.

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

The cheapest day to depart from San Diego to Caribbean is on a Saturday when prices can be found 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.

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

At noon is the cheapest time of day to fly from San Diego to Caribbean when you can find flight prices for as low as $485. Flying to Caribbean at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $569.

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

You are more likely to see cheaper flights to Caribbean from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $520 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from San Diego for as low as $432 on momondo.

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

You could potentially save up to 11% on your flight if you consider stops on a San Diego to Caribbean flight.

Cheap San Diego to Caribbean flight deals and tips

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

Fastest flight time	8h 39m
Direct flights	None

The fastest flight from San Diego to Caribbean takes 8h 39m

There are no direct flights from San Diego to Caribbean. There are no popular flight routes from San Diego to Caribbean.

Search flight deals

When did momondo last update prices for flights from San Diego Airport to Caribbean?
Prices for flights from San Diego Airport to Caribbean were last updated today.
How many operators does momondo search for flights from San Diego Airport to Caribbean?
As of December 2025, there are 9 operators available to choose from for flights from San Diego Airport to Caribbean.
How old do you have to be to fly from San Diego Airport to Caribbean?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Diego Airport to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The required travel and health documents for your Caribbean 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Diego to Caribbean

Compare and see reviews for airlines that fly from San Diego to Caribbean with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $125	Free Cancellation	Rating 6.3 8,180 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $164	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
Delta	PriceFrom $180	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Copa Airlines	PriceFrom $189	Free Cancellation	Rating 7.6 1,558 reviews	Search Copa Airlines flights
Frontier	PriceFrom $225	Free Cancellation	Rating 5.8 3,084 reviews	Search Frontier flights
United Airlines	PriceFrom $295	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
American Airlines	PriceFrom $320	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Southwest	PriceFrom $382	Free Cancellation	Rating 7.9 4,253 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $474	Free Cancellation	Rating 8.0 11,432 reviews	Search Alaska Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Caribbean for you.

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

Yes. momondo enables you to select and highlight flights to Caribbean from San Diego with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Caribbean from San Diego.

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

Of course. momondo tracks the price of San Diego to Caribbean flights. All you need is a valid email address and we will do the rest; it is that quick and easy.