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 50% 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?

United Airlines, American Airlines, and Southwest 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 February 2026, 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.

$126 Cheap Flights from San Diego to Caribbean in 2026

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Find the cheapest flights from San Diego to Caribbean

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 pm - 12:35 pm

SAN

STT

11h 05m

1 stop

12:25 pm - 11:33 pm

STT

SAN

14h 08m

2 stops

$204American Airlines

Thu, Apr 9 - Thu, Apr 16

7:14 pm - 1:08 pm

SAN

STT

14h 54m

2 stops

2:10 pm - 10:59 pm

STT

SAN

11h 49m

1 stop

$256United Airlines

Tue, Apr 21 - Tue, Apr 28

9:45 pm - 1:15 pm

SAN

STT

12h 30m

2 stops

2:05 pm - 12:13 pm

STT

SAN

25h 08m

2 stops

$264American Airlines

Sat, Apr 25 - Mon, May 4

7:40 pm - 3:43 pm

SAN

STT

17h 03m

2 stops

1:22 pm - 8:04 pm

STT

SAN

9h 42m

1 stop

$294United Airlines

Wed, Apr 29 - Thu, May 7

9:45 pm - 1:51 pm

SAN

STT

13h 06m

1 stop

1:16 pm - 9:20 pm

STT

SAN

11h 04m

1 stop

$339Delta

Wed, Apr 29 - Thu, May 7

9:15 pm - 1:29 pm

SAN

SJU

13h 14m

1 stop

10:00 am - 8:04 pm

SJU

SAN

13h 04m

1 stop

$360JetBlue

Wed, Apr 22 - Wed, Apr 29

8:30 pm - 1:47 pm

SAN

SJU

14h 17m

1 stop

10:00 am - 6:58 pm

SJU

SAN

11h 58m

1 stop

$361JetBlue

Fri, May 29 - Tue, Jun 2

9:18 pm - 11:45 am

SAN

PUJ

11h 27m

1 stop

5:35 am - 6:30 pm

PUJ

SAN

15h 55m

1 stop

$361Copa Airlines

Wed, Apr 22 - Sun, Apr 26

9:45 pm - 1:51 pm

SAN

STT

13h 06m

1 stop

1:16 pm - 11:27 pm

STT

SAN

13h 11m

1 stop

$368Delta

Wed, Apr 29 - Thu, May 7

9:18 pm - 10:57 am

SAN

PUJ

10h 39m

1 stop

5:43 am - 6:14 pm

PUJ

SAN

15h 31m

1 stop

$387Copa Airlines

Wed, Mar 11 - Sun, Mar 15

JetBlue flights from San Diego to Caribbean

Our best JetBlue deals on San Diego to Caribbean flight tickets

JetBlue

Apr 22

SAN9:15 pmSan Diego

13h 14m

1 stop

SJU1:29 pmSan Juan Luis Munoz Marin Intl

Apr 29

SJU10:00 amSan Juan Luis Munoz Marin Intl

13h 04m

1 stop

SAN8:04 pmSan Diego

$360

JetBlue

May 29

SAN8:30 pmSan Diego

14h 17m

1 stop

SJU1:47 pmSan Juan Luis Munoz Marin Intl

Jun 2

SJU10:00 amSan Juan Luis Munoz Marin Intl

11h 58m

1 stop

SAN6:58 pmSan Diego

$361

JetBlue

Apr 7

SAN9:45 pmSan Diego

17h 55m

1 stop

SJU6:40 pmSan Juan Luis Munoz Marin Intl

Apr 13

SJU11:59 pmSan Juan Luis Munoz Marin Intl

12h 25m

1 stop

SAN9:24 amSan Diego

$387

United Airlines flights from San Diego to Caribbean

Our best United Airlines deals on San Diego to Caribbean flight tickets

United Airlines

Apr 21

SAN7:14 pmSan Diego

14h 54m

2 stops

STT1:08 pmSaint Thomas Island Cyril E King

Apr 28

STT2:10 pmSaint Thomas Island Cyril E King

11h 49m

1 stop

SAN10:59 pmSan Diego

$256

United Airlines

Apr 29

SAN7:40 pmSan Diego

17h 03m

2 stops

STT3:43 pmSaint Thomas Island Cyril E King

May 7

STT1:22 pmSaint Thomas Island Cyril E King

9h 42m

1 stop

SAN8:04 pmSan Diego

$294

United Airlines

Apr 29

SAN7:14 pmSan Diego

14h 54m

2 stops

STT1:08 pmSaint Thomas Island Cyril E King

May 7

STT1:22 pmSaint Thomas Island Cyril E King

9h 42m

1 stop

SAN8:04 pmSan Diego

$346

Fly from

Fly to

Route

Depart

Return

Price

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Thu 4/9

10:30 pm-12:35 pm

1 stop11h 05m

Saint Thomas Island Cyril E King

Thu 4/16

12:25 pm-11:33 pm

2 stops14h 08m

$204

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Tue 4/21

7:14 pm-1:08 pm

2 stops14h 54m

Saint Thomas Island Cyril E King

Tue 4/28

2:10 pm-10:59 pm

1 stop11h 49m

$256

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Sat 4/25

9:45 pm-1:15 pm

2 stops12h 30m

Saint Thomas Island Cyril E King

Mon 5/4

2:05 pm-12:13 pm

2 stops25h 08m

$264

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Wed 4/29

7:40 pm-3:43 pm

2 stops17h 03m

Saint Thomas Island Cyril E King

Thu 5/7

1:22 pm-8:04 pm

1 stop9h 42m

$294

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Wed 4/29

9:45 pm-1:51 pm

1 stop13h 06m

Saint Thomas Island Cyril E King

Thu 5/7

1:16 pm-9:20 pm

1 stop11h 04m

$339

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Wed 4/22

9:15 pm-1:29 pm

1 stop13h 14m

San Juan Luis Munoz Marin Intl

Wed 4/29

10:00 am-8:04 pm

1 stop13h 04m

$360

San DiegoSan Juan

SAN - SJU

SANSJU

San Diego

Fri 5/29

8:30 pm-1:47 pm

1 stop14h 17m

San Juan Luis Munoz Marin Intl

Tue 6/2

10:00 am-6:58 pm

1 stop11h 58m

$361

San DiegoPunta Cana

SAN - PUJ

SANPUJ

San Diego

Wed 4/22

9:18 pm-11:45 am

1 stop11h 27m

Punta Cana

Sun 4/26

5:35 am-6:30 pm

1 stop15h 55m

$361

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Wed 4/29

9:45 pm-1:51 pm

1 stop13h 06m

Saint Thomas Island Cyril E King

Thu 5/7

1:16 pm-11:27 pm

1 stop13h 11m

$368

San DiegoPunta Cana

SAN - PUJ

SANPUJ

San Diego

Wed 3/11

9:18 pm-10:57 am

1 stop10h 39m

Punta Cana

Sun 3/15

5:43 am-6:14 pm

1 stop15h 31m

$387

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, October 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 $419. If you don’t want to visit Caribbean in October, then you should wait until September to fly from San Diego, when ticket prices are also cheap, with an average price of $439.

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 $521 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 $419 on momondo.

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

You could potentially save up to 9% 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	7h 32m
Direct flights	None

The fastest flight from San Diego to Caribbean takes 7h 32m

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 February 2026, 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.
What is the most popular plane model from San Diego to Caribbean?
momondo data reveals that the most frequently booked plane model on the route from San Diego to Caribbean is Boeing 737-800, representing 100.00% of all bookings.

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
JetBlue	PriceFrom $164	Free Cancellation	Rating 7.2 2,897 reviews	Search JetBlue flights
Delta	PriceFrom $164	Free Cancellation	Rating 7.9 8,238 reviews	Search Delta flights
Copa Airlines	PriceFrom $189	Free Cancellation	Rating 7.5 1,557 reviews	Search Copa Airlines flights
Frontier	PriceFrom $215	Free Cancellation	Rating 5.7 3,041 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $260	Free Cancellation	Rating 6.3 8,489 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $295	Free Cancellation	Rating 7.4 9,346 reviews	Search United Airlines flights
American Airlines	PriceFrom $324	Free Cancellation	Rating 7.2 11,342 reviews	Search American Airlines flights
Southwest	PriceFrom $380	Free Cancellation	Rating 8.0 4,300 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $475	Free Cancellation	Rating 8.0 11,949 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.