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Caribbean Islands

$67+ 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Round-trip from

$139
(Frontier)

One-way from

$67
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$231
From Pennsylvania to Caribbean Islands
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One-way flight from Pennsylvania to Caribbean Islands
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Highest demand for flights based on searches. 9% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 30, 2025.

This Frontier deal was found by Cheapflights users on 10/29. 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.
Fri 11/141:00 pmJFK - SJU
Nonstop3h 54mFrontier
Fri 11/217:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 10/29$139
This Booking.com deal was found by Cheapflights users on 10/30. 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.
Sun 11/166:00 amJFK - SJU
1 stop18h 32mFrontier
Thu 11/207:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 10/30$143
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amJFK - SJU
1 stop9h 10mFrontier
Sat 11/227:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 10/28$145
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:00 pmJFK - SJU
Nonstop3h 54mFrontier
Mon 11/247:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 10/29$147
This Frontier deal was found by Cheapflights users on 10/30. 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 11/111:00 pmJFK - SJU
Nonstop3h 54mFrontier
Mon 11/247:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 10/30$148
This Frontier deal was found by Cheapflights users on 10/30. 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.
Fri 11/141:00 pmJFK - SJU
Nonstop3h 54mFrontier
Thu 11/207:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 10/30$149
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:00 amJFK - SJU
1 stop25h 45mFrontier
Sat 11/227:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 10/30$150
This Trip.com deal was found by Cheapflights users on 10/29. 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.
Tue 11/181:30 pmJFK - SJU
Nonstop3h 50mJetBlue
Mon 11/241:59 amSJU - JFK
Nonstop3h 53mJetBlue
Deal found 10/29$151
This Trip.com deal was found by Cheapflights users on 10/29. 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.
Fri 11/1410:59 pmJFK - SJU
Nonstop3h 49mJetBlue
Thu 11/201:44 amSJU - JFK
Nonstop3h 53mJetBlue
Deal found 10/29$152
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:00 amJFK - SJU
Nonstop3h 55mFrontier
Sun 11/237:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 10/30$153
This Frontier deal was found by Cheapflights users on 10/29. 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.
Sat 11/1511:30 amEWR - SJU
2 stops20h 15mFrontier
Sat 11/227:10 amSJU - EWR
Nonstop4h 20mFrontier
Deal found 10/29$154
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Sat 11/810:30 pmEWR - SJU
Nonstop4h 03mFrontier
Wed 11/126:17 pmSJU - EWR
Nonstop4h 13mFrontier
Deal found 10/30$156

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 October 30, 2025.
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

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 11/22

8:59 pm-1:57 am

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Mon 11/24

1:59 am-4:52 am

Nonstop3h 53m

$170

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 11/18

6:35 am-11:25 am

Nonstop3h 50m

San Juan Luis Munoz Marin Intl

Thu 11/20

1:44 am-4:37 am

Nonstop3h 53m

$193

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 11/16

5:05 am-9:52 am

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

Mon 11/24

1:10 pm-4:12 pm

Nonstop4h 02m

$193

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 12/8

7:37 pm-12:36 am

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Fri 12/12

2:05 am-5:24 am

Nonstop4h 19m

$196

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 11/15

6:55 pm-11:56 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Wed 11/19

6:35 pm-9:52 pm

Nonstop4h 17m

$216

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 11/10

7:37 pm-12:36 am

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Sat 11/15

7:45 am-5:59 pm

1 stop11h 14m

$221

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Wed 3/18

6:10 am-1:16 pm

1 stop7h 06m

San Juan Luis Munoz Marin Intl

Wed 3/25

2:21 pm-11:02 pm

1 stop8h 41m

$225

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Mon 11/10

6:15 am-3:40 pm

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Wed 11/19

8:30 am-7:07 pm

2 stops11h 37m

$225

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sun 2/1

10:15 am-10:22 pm

2 stops11h 07m

San Juan Luis Munoz Marin Intl

Fri 2/6

8:35 am-4:14 pm

1 stop8h 39m

$225

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sat 11/15

6:15 am-9:26 pm

2 stops14h 11m

San Juan Luis Munoz Marin Intl

Sat 12/6

8:30 am-2:14 pm

1 stop6h 44m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 September is currently the most expensive (average of $154). 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 October 30, 2025.

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 28% 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 December 16, 2024.

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

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 1601 mi. Generally, flights for this route are nonstop.

  • 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 Delta ($88), JetBlue ($88), and United Airlines ($88).

  • 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 September is currently the most expensive (average of $154). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$389FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$100Average$167FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$130Average$398FlexibilityNo cancel feeOn-time65%
Air CanadaCheapest$173Average$561FlexibilityNo cancel feeOn-time67%
JetBlueCheapest$188Average$492FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$202Average$590FlexibilityNo cancel feeOn-time69%
DeltaCheapest$203Average$547FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$213Average$628FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$244Average$611FlexibilityNo cancel feeOn-time71%

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