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Caribbean Islands

$78+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJU
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$137
(Kiwi.com)

One-way from

$78
(eDestinos)

Popular in

December

Cheapest in

October

Average price

$239
From Pennsylvania to Caribbean Islands
Search Deals
One-way flight from Pennsylvania to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($26 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 May 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 May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 5/2610:01 pmEWR - SJU
Nonstop4h 00mMultiple Airlines
Thu 5/298:12 pmSJU - EWR
1 stop12h 55mMultiple Airlines
Deal found 4/29$137
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/285:15 amEWR - SJU
1 stop9h 45mSpirit Airlines
Thu 5/298:12 pmSJU - EWR
1 stop12h 55mSpirit Airlines
Deal found 4/29$143
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1711:24 amEWR - SJU
Nonstop4h 00mFrontier
Sat 5/244:53 pmSJU - EWR
Nonstop4h 07mFrontier
Deal found 4/30$163
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Wed 5/286:00 amJFK - SJU
Nonstop4h 00mFrontier
Tue 6/39:30 pmSJU - JFK
Nonstop4h 07mFrontier
Deal found 4/30$165
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/16:00 amLGA - SJU
1 stop13h 07mSpirit Airlines
Mon 6/21:59 amSJU - LGA
1 stop9h 01mSpirit Airlines
Deal found 4/30$194
This JetBlue deal was found by Cheapflights users on 4/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/147:29 pmJFK - SJU
Nonstop4h 21mJetBlue
Mon 6/163:23 amSJU - JFK
Nonstop4h 01mJetBlue
Deal found 4/29$206
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/29:44 amEWR - SJU
Nonstop4h 01mUnited Airlines
Tue 6/31:05 amSJU - EWR
Nonstop4h 09mUnited Airlines
Deal found 4/29$206
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/105:25 amJFK - SJU
1 stop9h 15mAmerican Airlines
Sat 5/105:30 pmSJU - JFK
1 stop16h 39mAmerican Airlines
Deal found 4/28$210
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:29 pmJFK - SJU
Nonstop4h 13mDelta
Wed 5/217:00 amSJU - JFK
Nonstop4h 02mDelta
Deal found 4/29$211
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/71:59 pmLGA - SJU
1 stop6h 34mAmerican Airlines
Wed 5/143:50 pmSJU - LGA
1 stop6h 40mAmerican Airlines
Deal found 4/28$215
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1310:28 amLGA - SJU
2 stops13h 26mUnited Airlines
Thu 5/157:45 amSJU - LGA
1 stop8h 28mUnited Airlines
Deal found 4/29$221
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/712:00 pmEWR - SJU
1 stop10h 47mDelta
Sat 5/105:43 pmSJU - EWR
1 stop7h 24mDelta
Deal found 4/29$235

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 May 1, 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

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 5/26

10:01 pm-2:01 am

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Thu 5/29

8:12 pm-9:07 am

1 stop12h 55m

$137

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 5/28

5:15 am-3:00 pm

1 stop9h 45m

San Juan Luis Munoz Marin Intl

Thu 5/29

8:12 pm-9:07 am

1 stop12h 55m

$143

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 5/17

11:24 am-3:24 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Sat 5/24

4:53 pm-9:00 pm

Nonstop4h 07m

$163

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 5/28

6:00 am-10:00 am

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Tue 6/3

9:30 pm-1:37 am

Nonstop4h 07m

$165

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sun 6/1

6:00 am-7:07 pm

1 stop13h 07m

San Juan Luis Munoz Marin Intl

Mon 6/2

1:59 am-11:00 am

1 stop9h 01m

$194

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 5/28

3:00 pm-6:58 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Wed 5/28

3:33 am-7:30 am

Nonstop3h 57m

$201

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 6/2

9:44 am-1:45 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Tue 6/3

1:05 am-5:14 am

Nonstop4h 09m

$206

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 5/10

5:25 am-2:40 pm

1 stop9h 15m

San Juan Luis Munoz Marin Intl

Sat 5/10

5:30 pm-10:09 am

1 stop16h 39m

$210

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Thu 5/15

7:29 pm-11:42 pm

Nonstop4h 13m

San Juan Luis Munoz Marin Intl

Wed 5/21

7:00 am-11:02 am

Nonstop4h 02m

$211

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Wed 5/7

1:59 pm-8:33 pm

1 stop6h 34m

San Juan Luis Munoz Marin Intl

Wed 5/14

3:50 pm-10:30 pm

1 stop6h 40m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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, September is the cheapest month in which you can book a flight from Pennsylvania to Caribbean Islands (average of $254). Flying from Pennsylvania to Caribbean Islands in December is currently the most expensive (average of $336). 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 May 1, 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 Islands as you normally would.

Rainfall in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean Islands ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean Islands, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean Islands. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Japan Airlines, Delta and Southwest from Pennsylvania to Caribbean Islands to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Japan Airlines
8.3
Very good
1,459 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Delta
8.0
Very good
7,934 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Southwest
8.0
Very good
4,294 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Copa Airlines
7.5
Good
1,414 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Aeromexico
7.5
Good
1,698 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

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.

  • 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 Spirit Airlines ($78), Frontier ($82), and United Airlines ($103).

  • 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, September is the cheapest month in which you can book a flight from Pennsylvania to Caribbean Islands (average of $254). Flying from Pennsylvania to Caribbean Islands in December is currently the most expensive (average of $336). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$342FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$99Average$232FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$128Average$406FlexibilityNo cancel feeOn-time65%
DeltaCheapest$155Average$543FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$161Average$625FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$238Average$559FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$258Average$610FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$640FlexibilityNo cancel feeOn-time63%
Air CanadaCheapest$398Average$646FlexibilityNo cancel feeOn-time67%

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