What airlines fly to Caribbean?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Caribbean from Pittsburgh according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 8 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 Pittsburgh to Caribbean?

Frontier, United Airlines, and Air Canada are the most popular carriers operating from Pittsburgh to Caribbean

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

Prices for flights from Pittsburgh Airport to Caribbean refresh daily.

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

As of March 2026, there are 8 operators available to choose from for flights from Pittsburgh Airport to Caribbean.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh 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.

$88 Cheap Flights from Pittsburgh to Caribbean in 2026

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Find the cheapest flights from Pittsburgh to Caribbean

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 am - 7:22 pm

PIT

SJU

12h 47m

1 stop

6:00 am - 7:20 pm

SJU

PIT

13h 20m

1 stop

$222Multiple Airlines

Sun, May 3 - Thu, May 7

8:15 pm - 8:04 am

PIT

SJU

11h 49m

1 stop

3:03 am - 7:20 pm

SJU

PIT

16h 17m

1 stop

$223Frontier

Fri, May 29 - Fri, Jun 5

7:00 am - 3:31 pm

PIT

STT

8h 31m

1 stop

1:22 pm - 11:26 pm

STT

PIT

10h 04m

1 stop

$230United Airlines

Wed, Apr 15 - Tue, Apr 21

6:00 am - 3:43 pm

PIT

STT

9h 43m

1 stop

1:22 pm - 11:26 pm

STT

PIT

10h 04m

1 stop

$245United Airlines

Sat, Apr 18 - Wed, Apr 22

7:45 pm - 11:35 am

PIT

STT

15h 50m

2 stops

5:05 pm - 11:59 pm

STT

PIT

6h 54m

1 stop

$246American Airlines

Sun, May 10 - Fri, May 15

6:00 am - 1:47 pm

PIT

STT

7h 47m

1 stop

1:59 pm - 12:35 am

STT

PIT

10h 36m

1 stop

$255Delta

Fri, Apr 10 - Tue, Apr 21

7:23 pm - 11:35 am

PIT

STT

16h 12m

2 stops

3:29 pm - 8:00 am

STT

PIT

16h 31m

2 stops

$263American Airlines

Fri, May 8 - Thu, May 14

6:00 am - 1:37 pm

PIT

CUR

7h 37m

1 stop

2:42 pm - 12:07 am

CUR

PIT

9h 25m

1 stop

$315JetBlue

Tue, May 12 - Tue, May 19

6:00 am - 1:41 pm

PIT

CUR

7h 41m

1 stop

3:06 pm - 12:35 am

CUR

PIT

9h 29m

1 stop

$319Delta

Sat, Apr 25 - Sat, May 2

6:00 am - 1:37 pm

PIT

CUR

7h 37m

1 stop

2:42 pm - 12:07 am

CUR

PIT

9h 25m

1 stop

$341JetBlue

Wed, May 6 - Thu, May 7

Spirit Airlines flights from Pittsburgh to Caribbean

Our best Spirit Airlines deals on Pittsburgh to Caribbean flight tickets

Spirit Airlines

Apr 20

PIT6:35 amPittsburgh

12h 47m

1 stop

SJU7:22 pmSan Juan Luis Munoz Marin Intl

Apr 28

SJU7:00 amSan Juan Luis Munoz Marin Intl

16h 59m

1 stop

PIT11:59 pmPittsburgh

$226

Spirit Airlines

Apr 23

PIT6:35 amPittsburgh

12h 47m

1 stop

SJU7:22 pmSan Juan Luis Munoz Marin Intl

Apr 29

SJU12:57 pmSan Juan Luis Munoz Marin Intl

11h 02m

1 stop

PIT11:59 pmPittsburgh

$238

Spirit Airlines

Apr 24

PIT6:15 pmPittsburgh

30h 39m

2 stops

SJU12:54 amSan Juan Luis Munoz Marin Intl

Apr 29

SJU12:57 pmSan Juan Luis Munoz Marin Intl

11h 02m

1 stop

PIT11:59 pmPittsburgh

$240

Frontier flights from Pittsburgh to Caribbean

Our best Frontier deals on Pittsburgh to Caribbean flight tickets

Frontier

May 29

PIT8:15 pmPittsburgh

11h 49m

1 stop

SJU8:04 amSan Juan Luis Munoz Marin Intl

Jun 5

SJU3:03 amSan Juan Luis Munoz Marin Intl

16h 17m

1 stop

PIT7:20 pmPittsburgh

$223

Frontier

May 24

PIT8:15 pmPittsburgh

11h 49m

1 stop

SJU8:04 amSan Juan Luis Munoz Marin Intl

May 30

SJU6:00 amSan Juan Luis Munoz Marin Intl

13h 20m

1 stop

PIT7:20 pmPittsburgh

$229

Frontier

Apr 17

PIT9:14 amPittsburgh

16h 47m

1 stop

SJU2:01 amSan Juan Luis Munoz Marin Intl

Apr 19

SJU3:19 pmSan Juan Luis Munoz Marin Intl

18h 11m

1 stop

PIT9:30 amPittsburgh

$231

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 5/3

6:35 am-7:22 pm

1 stop12h 47m

San Juan Luis Munoz Marin Intl

Thu 5/7

6:00 am-7:20 pm

1 stop13h 20m

$222

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 5/29

8:15 pm-8:04 am

1 stop11h 49m

San Juan Luis Munoz Marin Intl

Fri 6/5

3:03 am-7:20 pm

1 stop16h 17m

$223

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Wed 4/15

7:00 am-3:31 pm

1 stop8h 31m

Saint Thomas Island Cyril E King

Tue 4/21

1:22 pm-11:26 pm

1 stop10h 04m

$230

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Sat 4/18

6:00 am-3:43 pm

1 stop9h 43m

Saint Thomas Island Cyril E King

Wed 4/22

1:22 pm-11:26 pm

1 stop10h 04m

$245

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Sun 5/10

7:45 pm-11:35 am

2 stops15h 50m

Saint Thomas Island Cyril E King

Fri 5/15

5:05 pm-11:59 pm

1 stop6h 54m

$246

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Fri 4/10

6:00 am-1:47 pm

1 stop7h 47m

Saint Thomas Island Cyril E King

Tue 4/21

1:59 pm-12:35 am

1 stop10h 36m

$255

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Fri 5/8

7:23 pm-11:35 am

2 stops16h 12m

Saint Thomas Island Cyril E King

Thu 5/14

3:29 pm-8:00 am

2 stops16h 31m

$263

Quickest round-trip

PittsburghWillemstad

PIT - CUR

PITCUR

Pittsburgh

Tue 5/12

6:00 am-1:37 pm

1 stop7h 37m

Willemstad Hato Int.

Tue 5/19

2:42 pm-12:07 am

1 stop9h 25m

$315

PittsburghWillemstad

PIT - CUR

PITCUR

Pittsburgh

Sat 4/25

6:00 am-1:41 pm

1 stop7h 41m

Willemstad Hato Int.

Sat 5/2

3:06 pm-12:35 am

1 stop9h 29m

$319

PittsburghWillemstad

PIT - CUR

PITCUR

Pittsburgh

Wed 5/6

6:00 am-1:37 pm

1 stop7h 37m

Willemstad Hato Int.

Thu 5/7

2:42 pm-12:07 am

1 stop9h 25m

$341

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 Pittsburgh 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 Pittsburgh to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $267. If you don’t want to visit Caribbean in October, then you should wait until September to fly from Pittsburgh, when ticket prices are also cheap, with an average price of $285.

What is the cheapest Pittsburgh to Caribbean flight route?

Fly from Pittsburgh to Punta Cana for the best Pittsburgh - Caribbean flight prices

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

You are more likely to see cheaper flights to Caribbean from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $381 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from Pittsburgh for as low as $309 on momondo.

What cabin class options are available on Pittsburgh to Caribbean flights?

There is only 1 cabin class available to choose from on Pittsburgh to Caribbean flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pittsburgh to Caribbean flights?

You could potentially save up to 23% on your flight if you consider stops on a Pittsburgh to Caribbean flight.

Cheap Pittsburgh to Caribbean flight deals and tips

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

Best Price Found	$1,100
Fastest flight time	4h 38m
Direct flights	None

The best flight deal from Pittsburgh to Caribbean found on momondo in the last 72 hours is $1,100

The fastest flight from Pittsburgh to Caribbean takes 4h 38m

There are no direct flights from Pittsburgh to Caribbean. Popular non-direct route for this connection is Pittsburgh Airport - Punta Cana Airport.

Search flight deals

When did momondo last update prices for flights from Pittsburgh Airport to Caribbean?
Prices for flights from Pittsburgh Airport to Caribbean refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to Caribbean?
As of March 2026, there are 8 operators available to choose from for flights from Pittsburgh Airport to Caribbean.
How old do you have to be to fly from Pittsburgh Airport to Caribbean?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh 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 Pittsburgh to Caribbean?
Based on momondo bookings for flights between Pittsburgh and Caribbean, the leading plane model is Airbus A321-100/200, making up 60.00% of the total bookings. Other popular models include Boeing 737-800 with 35.00% and Boeing 737 MAX 8 with 5.00%.

Best airlines flying from Pittsburgh to Caribbean

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $135	Free Cancellation	Rating 5.7 3,008 reviews	Search Frontier flights
JetBlue	PriceFrom $141	Free Cancellation	Rating 7.2 2,906 reviews	Search JetBlue flights
Delta	PriceFrom $152	Free Cancellation	Rating 7.9 8,363 reviews	Search Delta flights
Spirit Airlines	PriceFrom $153	Free Cancellation	Rating 6.3 8,564 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $222	Free Cancellation	Rating 7.4 9,523 reviews	Search United Airlines flights
Southwest	PriceFrom $225	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest flights
American Airlines	PriceFrom $232	Free Cancellation	Rating 7.1 11,536 reviews	Search American Airlines flights
Air Canada	PriceFrom $406	Free Cancellation	Rating 7.1 10,866 reviews	Search Air Canada flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pittsburgh to Caribbean. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Pittsburgh to Caribbean flights to just show those with flexible booking policies.

How can momondo help me find flights from Pittsburgh to Caribbean?

momondo provides multiple filters to help you find the best flight to Caribbean from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Caribbean from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.