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Cheap flights from Pennsylvania to Caribbean Islands from $62

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 3/3. 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
6:29 am - 10:26 am
JFK
-
SJU
3h 57mnonstop
Frontier Logo
1:21 am - 5:30 am
SJU
-
JFK
4h 09mnonstop
$149Frontier
Mon, Apr 27 - Wed, May 6
Spirit Airlines Logo
6:00 am - 3:31 pm
LGA
-
SJU
8h 31m
1 stop
Spirit Airlines Logo
11:52 am - 7:00 pm
SJU
-
LGA
8h 08m
1 stop
$150Spirit Airlines
Mon, Feb 23 - Thu, Feb 26
Multiple Airlines Logo
11:30 am - 4:25 pm
EWR
-
SJU
3h 55mnonstop
Multiple Airlines Logo
5:45 pm - 9:00 pm
SJU
-
EWR
4h 15mnonstop
$156Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
11:39 am - 4:39 pm
EWR
-
SJU
4h 00mnonstop
Multiple Airlines Logo
7:10 am - 10:30 am
SJU
-
EWR
4h 20mnonstop
$157Multiple Airlines
Sat, Feb 21 - Thu, Mar 5
JetBlue Logo
1:15 pm - 5:11 pm
JFK
-
PUJ
3h 56mnonstop
JetBlue Logo
11:37 am - 11:08 pm
PUJ
-
JFK
11h 31m
1 stop
$276JetBlue
Tue, Mar 17 - Wed, Mar 18
Arajet Logo
12:00 pm - 4:26 pm
EWR
-
PUJ
4h 26mnonstop
Arajet Logo
7:15 pm - 11:35 pm
PUJ
-
EWR
4h 20mnonstop
$282Arajet
Sun, Mar 22 - Thu, Mar 26
JetBlue Logo
2:30 pm - 7:29 pm
JFK
-
PUJ
3h 59mnonstop
JetBlue Logo
12:37 pm - 3:45 pm
PUJ
-
JFK
4h 08mnonstop
$283JetBlue
Sun, Mar 1 - Thu, Mar 5
Arajet Logo
11:00 am - 4:26 pm
EWR
-
PUJ
4h 26mnonstop
Arajet Logo
7:10 pm - 10:30 pm
PUJ
-
EWR
4h 20mnonstop
$283Arajet
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
7:00 am - 10:54 am
JFK
-
PUJ
3h 54mnonstop
American Airlines Logo
11:54 am - 4:06 pm
PUJ
-
JFK
4h 12mnonstop
$284American Airlines
Sat, Jun 6 - Wed, Jun 10
American Airlines Logo
6:52 pm - 3:11 pm
EWR
-
AUA
20h 19m
2 stops
American Airlines Logo
5:25 pm - 12:30 pm
AUA
-
EWR
19h 05m
2 stops
$304American Airlines
Mon, Apr 20 - Wed, Apr 22

Spirit Airlines flights from Pennsylvania to Caribbean Islands

Our best Spirit Airlines deals on Pennsylvania to Caribbean Islands flight tickets
Spirit Airlines
Feb 23
LGA6:00 amNew York LaGuardia
8h 31m
1 stop
SJU3:31 pmSan Juan Luis Munoz Marin Intl
Feb 26
SJU11:52 amSan Juan Luis Munoz Marin Intl
8h 08m
1 stop
LGA7:00 pmNew York LaGuardia
$150
Spirit Airlines
Feb 22
LGA9:55 amNew York LaGuardia
12h 14m
1 stop
SJU11:09 pmSan Juan Luis Munoz Marin Intl
Feb 25
SJU11:52 amSan Juan Luis Munoz Marin Intl
8h 08m
1 stop
LGA7:00 pmNew York LaGuardia
$152
Spirit Airlines
Mar 3
LGA7:40 amNew York LaGuardia
10h 09m
1 stop
SJU6:49 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU11:52 amSan Juan Luis Munoz Marin Intl
8h 08m
1 stop
LGA7:00 pmNew York LaGuardia
$153

Frontier flights from Pennsylvania to Caribbean Islands

Our best Frontier deals on Pennsylvania to Caribbean Islands flight tickets
Frontier
Apr 27
JFK6:29 amNew York John F Kennedy Intl
3h 57m
SJU10:26 amSan Juan Luis Munoz Marin Intl
May 6
SJU1:21 amSan Juan Luis Munoz Marin Intl
4h 09m
JFK5:30 amNew York John F Kennedy Intl
$149
Frontier
May 8
JFK6:29 amNew York John F Kennedy Intl
3h 57m
SJU10:26 amSan Juan Luis Munoz Marin Intl
May 11
SJU1:21 amSan Juan Luis Munoz Marin Intl
4h 09m
JFK5:30 amNew York John F Kennedy Intl
$152
Frontier
May 10
JFK6:29 amNew York John F Kennedy Intl
3h 57m
SJU10:26 amSan Juan Luis Munoz Marin Intl
May 16
SJU1:21 amSan Juan Luis Munoz Marin Intl
4h 09m
JFK5:30 amNew York John F Kennedy Intl
$153

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 February 6, 2026.
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

Mon 4/27

6:29 am-10:26 am

Nonstop3h 57m

San Juan Luis Munoz Marin Intl

Wed 5/6

1:21 am-5:30 am

Nonstop4h 09m

$149

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Mon 2/23

6:00 am-3:31 pm

1 stop8h 31m

San Juan Luis Munoz Marin Intl

Thu 2/26

11:52 am-7:00 pm

1 stop8h 08m

$150

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 2/25

11:30 am-4:25 pm

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Wed 3/4

5:45 pm-9:00 pm

Nonstop4h 15m

$156

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 2/21

11:39 am-4:39 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Thu 3/5

7:10 am-10:30 am

Nonstop4h 20m

$157

New YorkPunta Cana

JFK - PUJ

JFKPUJ

New York John F Kennedy Intl

Tue 3/17

1:15 pm-5:11 pm

Nonstop3h 56m

Punta Cana

Wed 3/18

11:37 am-11:08 pm

1 stop11h 31m

$276

NewarkPunta Cana

EWR - PUJ

EWRPUJ

Newark

Sun 3/22

12:00 pm-4:26 pm

Nonstop4h 26m

Punta Cana

Thu 3/26

7:15 pm-11:35 pm

Nonstop4h 20m

$282

New YorkPunta Cana

JFK - PUJ

JFKPUJ

New York John F Kennedy Intl

Sun 3/1

2:30 pm-7:29 pm

Nonstop3h 59m

Punta Cana

Thu 3/5

12:37 pm-3:45 pm

Nonstop4h 08m

$283

NewarkPunta Cana

EWR - PUJ

EWRPUJ

Newark

Sat 2/28

11:00 am-4:26 pm

Nonstop4h 26m

Punta Cana

Tue 3/3

7:10 pm-10:30 pm

Nonstop4h 20m

$283

New YorkPunta Cana

JFK - PUJ

JFKPUJ

New York John F Kennedy Intl

Sat 6/6

7:00 am-10:54 am

Nonstop3h 54m

Punta Cana

Wed 6/10

11:54 am-4:06 pm

Nonstop4h 12m

$284

NewarkOranjestad

EWR - AUA

EWRAUA

Newark

Mon 4/20

6:52 pm-3:11 pm

2 stops20h 19m

Oranjestad Reina Beatrix

Wed 4/22

5:25 pm-12:30 pm

2 stops19h 05m

$304

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 $285. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $303. 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 $271. 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 morning because they tend to be around $307. 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 $282 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 $251 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 47m

Direct flights

Every day

Airports in Caribbean Islands

99 airports
The fastest flight from Pennsylvania to Caribbean Islands takes 2h 47m
Direct flights go from Pennsylvania to Caribbean Islands every day.
There are 99 airports in Caribbean Islands. From Pennsylvania there are direct flights to 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
Avelo AirlinesPriceFrom $82Free CancellationRating
7.6
88 reviews
Search Avelo Airlines flights
FrontierPriceFrom $83Free CancellationRating
5.7
3,054 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $127Free CancellationRating
6.3
8,422 reviews
Search Spirit Airlines flights
JetBluePriceFrom $141Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
DeltaPriceFrom $156Free CancellationRating
7.9
8,164 reviews
Search Delta flights
United AirlinesPriceFrom $161Free CancellationRating
7.4
9,246 reviews
Search United Airlines flights
Air CanadaPriceFrom $173Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights
SouthwestPriceFrom $207Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
American AirlinesPriceFrom $232Free CancellationRating
7.2
11,247 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

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