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Caribbean Islands

$62+ Cheap flights from Pennsylvania to Caribbean Islands

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJU
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Pennsylvania to Caribbean Islands

Cheapest flights from Pennsylvania to Caribbean Islands
Explore the most affordable flight options available from Pennsylvania to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Booking.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/41:00 pm
JFK
-
SJU
Nonstop3h 58m
Frontier
Mon 2/93:53 am
SJU
-
JFK
1 stop12h 36m
Frontier
Deal found 1/27$151
This Travelocity deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:30 am
EWR
-
SJU
Nonstop3h 55m
Multiple Airlines
Tue 3/35:45 pm
SJU
-
EWR
Nonstop4h 15m
Multiple Airlines
Deal found 1/28$151
This Super.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:00 pm
JFK
-
SJU
Nonstop3h 58m
Frontier
Wed 3/48:50 am
SJU
-
JFK
Nonstop4h 14m
Frontier
Deal found 1/28$152
This Cheapflightsfares deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/811:30 am
EWR
-
SJU
Nonstop3h 55m
Frontier
Wed 2/1111:07 am
SJU
-
EWR
1 stop11h 23m
Frontier
Deal found 1/27$152
This Frontier deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/241:00 pm
JFK
-
SJU
Nonstop3h 58m
Frontier
Wed 2/253:53 am
SJU
-
JFK
1 stop7h 10m
Frontier
Deal found 1/27$153
This Priceline deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:59 am
EWR
-
SJU
1 stop8h 07m
Multiple Airlines
Fri 2/135:45 pm
SJU
-
EWR
Nonstop4h 15m
Multiple Airlines
Deal found 1/27$153
This Trip.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:29 am
JFK
-
SJU
Nonstop3h 57m
Frontier
Tue 4/211:21 am
SJU
-
JFK
Nonstop4h 09m
Frontier
Deal found 1/28$154
This Cheapflightsfares deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:30 am
LGA
-
SJU
1 stop15h 39m
Spirit Airlines
Tue 3/1010:52 am
SJU
-
LGA
1 stop8h 08m
Spirit Airlines
Deal found 1/28$154
This Cheapflightsfares deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:00 am
EWR
-
SJU
1 stop17h 09m
Spirit Airlines
Wed 3/45:45 pm
SJU
-
EWR
Nonstop4h 15m
Spirit Airlines
Deal found 1/27$154
This Super.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/31:00 pm
JFK
-
SJU
Nonstop3h 58m
Frontier
Sat 2/78:50 am
SJU
-
JFK
Nonstop4h 14m
Frontier
Deal found 1/27$155
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:30 am
LGA
-
SJU
1 stop16h 03m
Spirit Airlines
Fri 2/1311:52 am
SJU
-
LGA
1 stop9h 08m
Spirit Airlines
Deal found 1/27$155
This Orbitz deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:00 pm
EWR
-
SJU
1 stop7h 09m
Multiple Airlines
Tue 3/33:53 am
SJU
-
EWR
1 stop18h 37m
Multiple Airlines
Deal found 1/28$155

Find flight deals from Pennsylvania to Caribbean Islands

Keep the following information in mind while searching for Pennsylvania to Caribbean Islands flight deals. Data was last updated January 29, 2026.

Round-trip from

$151
(Frontier)

One-way from

$62
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$252
From Pennsylvania to Caribbean Islands
Search Deals
One-way flight from Pennsylvania to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Pennsylvania to Caribbean Islands that are best for you.

Fly from

Pennsylvania

Fly to

Caribbean Islands

Route

Depart

Return

Price

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 2/24

2:30 pm-11:58 pm

1 stop8h 28m

San Juan Luis Munoz Marin Intl

Wed 3/4

6:15 am-12:59 pm

1 stop7h 44m

$206

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 4/11

6:59 am-10:57 am

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Wed 4/15

5:30 am-9:46 am

Nonstop4h 16m

$217

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 2/28

6:55 pm-11:56 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Wed 3/4

7:00 am-10:05 am

Nonstop4h 05m

$217

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 3/4

6:55 pm-11:56 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Fri 3/13

7:00 am-11:11 am

Nonstop4h 11m

$217

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 2/24

6:55 pm-11:56 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Tue 3/3

7:00 am-10:05 am

Nonstop4h 05m

$227

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 5/26

9:46 am-1:45 pm

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Thu 5/28

1:25 pm-5:39 pm

Nonstop4h 14m

$237

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 3/9

5:01 am-8:54 am

Nonstop3h 53m

San Juan Luis Munoz Marin Intl

Fri 3/13

5:01 am-9:10 am

Nonstop4h 09m

$237

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 5/9

7:45 pm-11:50 pm

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

Tue 5/12

6:45 pm-10:55 pm

Nonstop4h 10m

$237

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 3/17

7:00 pm-11:06 pm

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Wed 3/25

5:05 am-9:17 am

Nonstop4h 12m

$237

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 5/4

9:00 pm-12:58 am

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Sun 5/10

5:30 am-9:46 am

Nonstop4h 16m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Caribbean Islands

What is the cheapest month to book a flight from Pennsylvania to Caribbean Islands?

Currently, March is the cheapest month in which you can book a flight from Pennsylvania to Caribbean Islands (average of $78). Flying from Pennsylvania to Caribbean Islands in November is currently the most expensive (average of $158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to EPX?

Find hourly flight availability from Pennsylvania to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

A simple way to save on the total cost of your ticket is to fly from Pennsylvania to Caribbean Islands in the evening. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Pennsylvania to Caribbean Islands?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Caribbean Islands. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Pennsylvania to Caribbean Islands flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Pennsylvania to Caribbean Islands

Explore weekly flight availability from Pennsylvania to Caribbean Islands. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.

The most flights from USPA to zzEPX are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Caribbean Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pennsylvania to Caribbean Islands?

    Departing from Pennsylvania to Caribbean Islands will take you 3h 58m. Pennsylvania and Caribbean Islands are separated by a distance of 1611 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Pennsylvania to Caribbean Islands one-way?

    The cheapest airlines for a one-way flight from Pennsylvania to Caribbean Islands are Frontier ($53), Spirit Airlines ($60), and Southwest ($92).

  • Can I find deals for flights from Pennsylvania to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Caribbean Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Caribbean Islands.

  • Can I find deals for business class flights from Pennsylvania to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Pennsylvania to Caribbean Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to Caribbean Islands?

    Currently, March is the cheapest month in which you can book a flight from Pennsylvania to Caribbean Islands (average of $78). Flying from Pennsylvania to Caribbean Islands in November is currently the most expensive (average of $158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pennsylvania to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Pennsylvania to Caribbean Islands

Discover the top 9 airlines that operate flights from Pennsylvania to Caribbean Islands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$390FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$82Average$153FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$127Average$379FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$141Average$474FlexibilityNo cancel feeOn-time62%
DeltaCheapest$156Average$554FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$161Average$548FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$173Average$511FlexibilityNo cancel feeOn-time67%
SouthwestCheapest$207Average$621FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$232Average$619FlexibilityNo cancel feeOn-time71%

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