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Cheap flights from Pennsylvania to Caribbean Islands from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Caribbean Islands departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Pennsylvania to Caribbean Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:00 pm - 5:58 pm
JFK
-
SJU
3h 58mnonstop
Frontier Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$150Frontier
Wed, Jan 28 - Fri, Jan 30
Frontier Logo
4:00 pm - 8:54 pm
JFK
-
SJU
3h 54mnonstop
Frontier Logo
7:10 am - 10:25 am
SJU
-
JFK
4h 15mnonstop
$151Frontier
Wed, Jan 7 - Mon, Jan 12
Multiple Airlines Logo
12:40 pm - 5:35 pm
LGA
-
SJU
3h 55mnonstop
Multiple Airlines Logo
4:40 pm - 11:48 pm
SJU
-
LGA
8h 08m1 stop
$151Multiple Airlines
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
10:02 am - 6:58 pm
JFK
-
SJU
7h 56m1 stop
Multiple Airlines Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$152Multiple Airlines
Sun, Feb 1 - Wed, Mar 4
Spirit Airlines Logo
6:00 am - 3:35 pm
LGA
-
SJU
8h 35m1 stop
Spirit Airlines Logo
4:40 pm - 11:48 pm
SJU
-
LGA
8h 08m1 stop
$157Spirit Airlines
Tue, Feb 3 - Wed, Feb 11
Spirit Airlines Logo
6:30 am - 11:33 pm
LGA
-
SJU
16h 03m1 stop
Spirit Airlines Logo
4:40 pm - 11:48 pm
SJU
-
LGA
8h 08m1 stop
$161Spirit Airlines
Sat, Jan 24 - Wed, Jan 28
JetBlue Logo
3:20 pm - 8:17 pm
EWR
-
SJU
3h 57mnonstop
JetBlue Logo
6:00 am - 9:16 am
SJU
-
EWR
4h 16mnonstop
$173JetBlue
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
5:23 pm - 3:45 pm
JFK
-
PUJ
21h 22m1 stop
American Airlines Logo
4:31 pm - 10:31 am
PUJ
-
JFK
19h 00m1 stop
$282American Airlines
Thu, Jan 22 - Mon, Feb 2
American Airlines Logo
7:29 pm - 1:51 pm
JFK
-
PUJ
17h 22m1 stop
American Airlines Logo
2:51 pm - 10:23 pm
PUJ
-
JFK
8h 32m1 stop
$283American Airlines
Thu, Jan 8 - Thu, Jan 15
JetBlue Logo
9:29 pm - 8:25 am
JFK
-
PUJ
9h 56m1 stop
JetBlue Logo
11:30 am - 9:03 pm
PUJ
-
JFK
10h 33m1 stop
$287JetBlue
Mon, Jan 12 - Tue, Jan 13

United Airlines flights from Pennsylvania to Caribbean Islands

Our best United Airlines deals on Pennsylvania to Caribbean Islands flight tickets
United Airlines
Feb 22
EWR7:37 pmNewark
3h 59m
SJU12:36 amSan Juan Luis Munoz Marin Intl
Feb 27
SJU7:35 pmSan Juan Luis Munoz Marin Intl
4h 18m
EWR10:53 pmNewark
$176
Find similar
United Airlines
Jan 6
IAD5:32 pmWashington, D.C. Dulles Intl
3h 50m
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Jan 14
SJU8:10 amSan Juan Luis Munoz Marin Intl
4h 05m
IAD11:15 amWashington, D.C. Dulles Intl
$242
Find similar
United Airlines
Jan 6
IAD6:00 amWashington, D.C. Dulles Intl
7h 40m
1 stop
SJU2:40 pmSan Juan Luis Munoz Marin Intl
Jan 14
SJU8:10 amSan Juan Luis Munoz Marin Intl
4h 05m
IAD11:15 amWashington, D.C. Dulles Intl
$247
Find similar

Delta flights from Pennsylvania to Caribbean Islands

Our best Delta deals on Pennsylvania to Caribbean Islands flight tickets
Delta
Jan 4
JFK9:25 pmNew York John F Kennedy Intl
4h 02m
SJU2:27 amSan Juan Luis Munoz Marin Intl
Jan 13
SJU7:00 amSan Juan Luis Munoz Marin Intl
4h 07m
JFK10:07 amNew York John F Kennedy Intl
$196
Find similar
Delta
Feb 10
EWR7:00 amNewark
9h 17m
1 stop
SJU5:17 pmSan Juan Luis Munoz Marin Intl
Feb 13
SJU6:42 pmSan Juan Luis Munoz Marin Intl
7h 11m
1 stop
EWR12:53 amNewark
$205
Find similar
Delta
Dec 31
JFK6:54 pmNew York John F Kennedy Intl
4h 05m
SJU11:59 pmSan Juan Luis Munoz Marin Intl
Jan 13
SJU7:00 amSan Juan Luis Munoz Marin Intl
4h 07m
JFK10:07 amNew York John F Kennedy Intl
$241
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 December 23, 2025.
Use the filters below to find and compare flights from Pennsylvania to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 1/28

1:00 pm-5:58 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Fri 1/30

8:50 am-12:04 pm

Nonstop4h 14m

$150

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 1/7

4:00 pm-8:54 pm

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Mon 1/12

7:10 am-10:25 am

Nonstop4h 15m

$151

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sat 1/10

12:40 pm-5:35 pm

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Sat 1/17

4:40 pm-11:48 pm

1 stop8h 08m

$151

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 2/1

10:02 am-6:58 pm

1 stop7h 56m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:50 am-12:04 pm

Nonstop4h 14m

$152

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 2/3

6:00 am-3:35 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Wed 2/11

4:40 pm-11:48 pm

1 stop8h 08m

$157

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sat 1/24

6:30 am-11:33 pm

1 stop16h 03m

San Juan Luis Munoz Marin Intl

Wed 1/28

4:40 pm-11:48 pm

1 stop8h 08m

$161

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 2/21

3:20 pm-8:17 pm

Nonstop3h 57m

San Juan Luis Munoz Marin Intl

Wed 2/25

6:00 am-9:16 am

Nonstop4h 16m

$173

New YorkPunta Cana

JFK - PUJ

JFKPUJ

New York John F Kennedy Intl

Thu 1/22

5:23 pm-3:45 pm

1 stop21h 22m

Punta Cana

Mon 2/2

4:31 pm-10:31 am

1 stop19h 00m

$282

New YorkPunta Cana

JFK - PUJ

JFKPUJ

New York John F Kennedy Intl

Thu 1/8

7:29 pm-1:51 pm

1 stop17h 22m

Punta Cana

Thu 1/15

2:51 pm-10:23 pm

1 stop8h 32m

$283

New YorkPunta Cana

JFK - PUJ

JFKPUJ

New York John F Kennedy Intl

Mon 1/12

9:29 pm-8:25 am

1 stop9h 56m

Punta Cana

Tue 1/13

11:30 am-9:03 pm

1 stop10h 33m

$287

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 Pennsylvania 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 October is, on average, the cheapest month to fly to Caribbean Islands from Pennsylvania, with most prices found around $233. The month of May is another great option to travel to Caribbean Islands, with average flight prices from Pennsylvania averaging around $248.

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

The cheapest day to depart from Pennsylvania to Caribbean Islands is on a Monday. Travelers who choose to depart for Caribbean Islands on a Monday will often find tickets for as low as $280. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $308. 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 in the evening. momondo users have found flights departing from Pennsylvania to Caribbean Islands in the evening for as low as $280. 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 at noon because they tend to be around $310. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Pennsylvania to Caribbean Islands flight route?

Fly from Philadelphia to San Juan Luis Munoz Marin Intl for the best Pennsylvania - Caribbean Islands flight prices

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

You are more likely to see cheaper flights to Caribbean Islands from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $281 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Pennsylvania for as low as $259 on momondo.

What cabin class options are available on Pennsylvania to Caribbean Islands flights?

There are 4 cabin classes available to choose from on Pennsylvania to Caribbean Islands 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 Pennsylvania to Caribbean Islands flights?

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

Cheap Pennsylvania to Caribbean Islands flight deals and tips

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

Fastest flight time

2h 39m

Direct flights

Every day

Airports in Caribbean Islands

99 airports
The fastest flight from Pennsylvania to Caribbean Islands takes 2h 39m
Direct flights go from Pennsylvania to Caribbean Islands every day.
There are 99 airports in Caribbean Islands. From Pennsylvania there are direct flights to Punta Cana (PUJ), Santiago de los Caballeros (STI), San Juan Luis Munoz Marin Intl (SJU).
Search flight deals

  • When did momondo last update prices for flights from Pennsylvania to Caribbean Islands?

    Prices for flights from Pennsylvania to Caribbean Islands were last updated today.

  • How many operators does momondo search for flights from Pennsylvania to Caribbean Islands?

  • How old do you have to be to fly from Pennsylvania to Caribbean Islands?

    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 Pennsylvania to Caribbean Islands.

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

    The travel and health documents you'll need for your trip to Caribbean Islands may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Caribbean Islands. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Pennsylvania to Caribbean Islands

Compare and see reviews for airlines that fly from Pennsylvania to Caribbean Islands with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $78Free CancellationRating
5.8
3,073 reviews
Search Frontier flights
Avelo AirlinesPriceFrom $86Free CancellationRating
7.5
85 reviews
Search Avelo Airlines flights
Spirit AirlinesPriceFrom $130Free CancellationRating
6.3
8,194 reviews
Search Spirit Airlines flights
Air CanadaPriceFrom $173Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
JetBluePriceFrom $174Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
United AirlinesPriceFrom $191Free CancellationRating
7.4
9,107 reviews
Search United Airlines flights
DeltaPriceFrom $203Free CancellationRating
7.9
8,015 reviews
Search Delta flights
SouthwestPriceFrom $207Free CancellationRating
8.0
4,256 reviews
Search Southwest flights
American AirlinesPriceFrom $243Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania 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 Pennsylvania.

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

Yes. momondo enables you to select and highlight flights to Caribbean Islands from Pennsylvania with this policy.

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

Once you have performed a search for Pennsylvania to Caribbean Islands flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Caribbean Islands from Pennsylvania 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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