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Caribbean

$82+ Cheap flights from Pennsylvania to Caribbean

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJU
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Pennsylvania to Caribbean

Keep the following information in mind while searching for Pennsylvania to Caribbean flight deals. Data was last updated August 18, 2025.

Round-trip from

$146
(Frontier)

One-way from

$82
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$300

Good round-trip deal

$234 or less

Good one-way deal

$134 or less
From Pennsylvania to Caribbean
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One-way flight from Pennsylvania to Caribbean
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Highest demand for flights based on searches. 7% potential increase in price ($21 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 August 2025
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Price to beat on a round-trip flight from Pennsylvania to Caribbean.
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Price to beat on a one-way flight from Pennsylvania to Caribbean.
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Find flight deals from Pennsylvania to Caribbean

Cheapest flights from Pennsylvania to Caribbean
Explore the most affordable flight options available from Pennsylvania to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Frontier deal was found by Cheapflights users on 8/17. 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 9/1310:00 pmEWR - SJU
Nonstop3h 58mFrontier
Wed 9/174:51 pmSJU - EWR
Nonstop4h 11mFrontier
Deal found 8/17$146
This CheapOair deal was found by Cheapflights users on 8/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:00 pmEWR - SJU
Nonstop3h 58mFrontier
Mon 9/224:51 pmSJU - EWR
Nonstop4h 11mFrontier
Deal found 8/18$148
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 10/2510:00 pmEWR - SJU
Nonstop4h 02mFrontier
Wed 10/295:51 pmSJU - EWR
Nonstop4h 13mFrontier
Deal found 8/17$149
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 11/111:00 pmEWR - SJU
Nonstop4h 03mFrontier
Fri 11/75:51 pmSJU - EWR
Nonstop4h 13mFrontier
Deal found 8/18$152
This Frontier deal was found by Cheapflights users on 8/17. 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 9/810:00 pmEWR - SJU
Nonstop3h 58mFrontier
Sat 9/274:51 pmSJU - EWR
Nonstop4h 11mFrontier
Deal found 8/17$153
This Frontier deal was found by Cheapflights users on 8/16. 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 9/2610:00 pmEWR - SJU
Nonstop3h 58mFrontier
Sat 10/114:51 pmSJU - EWR
Nonstop4h 13mFrontier
Deal found 8/16$154
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:05 amEWR - SJU
1 stop8h 28mDelta
Fri 11/76:43 pmSJU - EWR
1 stop7h 16mDelta
Deal found 8/18$155
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 11/99:00 pmEWR - SJU
Nonstop4h 03mFrontier
Wed 11/124:51 pmSJU - EWR
Nonstop4h 13mFrontier
Deal found 8/17$156
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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.
Tue 9/96:00 amJFK - SJU
Nonstop3h 56mFrontier
Fri 9/129:26 pmSJU - JFK
Nonstop3h 59mFrontier
Deal found 8/16$158
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 10/510:00 pmEWR - SJU
Nonstop3h 58mFrontier
Fri 10/104:51 pmSJU - EWR
Nonstop4h 13mFrontier
Deal found 8/17$158
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 9/146:00 amJFK - SJU
Nonstop3h 56mFrontier
Wed 9/179:26 pmSJU - JFK
Nonstop3h 59mFrontier
Deal found 8/17$159
This Frontier deal was found by Cheapflights users on 8/17. 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.
Wed 9/2410:00 pmEWR - SJU
Nonstop3h 58mFrontier
Fri 9/264:51 pmSJU - EWR
Nonstop4h 11mFrontier
Deal found 8/17$159

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Caribbean 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 August 18, 2025.
Use the filters below to find and compare flights from Pennsylvania to Caribbean that are best for you.

Fly from

Pennsylvania

Fly to

Caribbean

Route

Depart

Return

Price

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 10/25

11:30 am-3:24 pm

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Sat 11/1

9:00 am-1:03 pm

Nonstop4h 03m

$163

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 10/4

6:00 am-9:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Mon 10/6

9:26 pm-1:25 am

Nonstop3h 59m

$170

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 9/27

6:00 am-9:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Tue 9/30

9:26 pm-1:25 am

Nonstop3h 59m

$178

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 9/24

6:00 am-9:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Tue 9/30

9:26 pm-1:25 am

Nonstop3h 59m

$181

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 9/24

6:00 am-9:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Sat 9/27

9:26 pm-1:25 am

Nonstop3h 59m

$181

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 10/1

1:00 pm-4:55 pm

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Fri 10/3

3:03 am-7:00 am

Nonstop3h 57m

$182

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Fri 10/17

11:30 am-3:24 pm

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Sun 10/19

6:22 am-10:25 am

Nonstop4h 03m

$182

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 9/22

6:00 am-9:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Fri 9/26

9:26 pm-1:25 am

Nonstop3h 59m

$184

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 9/8

5:25 pm-9:24 pm

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Fri 9/12

2:25 pm-6:20 pm

Nonstop3h 55m

$185

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 10/14

11:30 am-3:24 pm

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Tue 10/21

6:22 am-10:25 am

Nonstop4h 03m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

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

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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

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

Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Caribbean (average of $254). Flying from Pennsylvania to Caribbean in June is currently the most expensive (average of $339). 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 CB?

Find hourly flight availability from Pennsylvania to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Caribbean as you normally would.

Weekly flight availability from Pennsylvania to Caribbean

Explore weekly flight availability from Pennsylvania to Caribbean. 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 August 18, 2025.

The most flights from USPA to 0CB are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Caribbean. 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?

    There are many flights that can get you from Pennsylvania to Caribbean in 3h 54m. Fly via Frontier, Spirit Airlines, or JetBlue to get the fastest option. The distance from Pennsylvania to Caribbean is about 1601 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $82. Users have also found prices from $92 and $93 on Spirit Airlines and JetBlue, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Caribbean 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?

    Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Caribbean (average of $254). Flying from Pennsylvania to Caribbean in June is currently the most expensive (average of $339). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pennsylvania to Caribbean

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

Discover the top 9 airlines that operate flights from Pennsylvania to Caribbean. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$362FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$86Average$159FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$129Average$386FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$174Average$517FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$175Average$607FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$194Average$554FlexibilityNo cancel feeOn-time67%
DeltaCheapest$203Average$542FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$213Average$626FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$242Average$610FlexibilityNo cancel feeOn-time71%

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