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$49+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJU
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
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 febrero 20, 2025.

Round-trip from

$90
(Cheapflightsfares)

One-way from

$49
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$256

Good round-trip deal

$207 or less

Good one-way deal

$90 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. 6% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in February 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 febrero 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
sáb. 3/13:01 pmJFK - SJU
Nonstop3h 51mFrontier
jue. 3/610:30 pmSJU - JFK
Nonstop4h 15mFrontier
Deal found 2/19$90
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
mié. 2/261:03 pmEWR - SJU
Nonstop3h 47mFrontier
mié. 3/58:45 amSJU - EWR
Nonstop4h 18mFrontier
Deal found 2/19$90
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
dom. 3/21:03 pmEWR - SJU
Nonstop3h 47mMultiple Airlines
mar. 3/1112:49 pmSJU - EWR
1 stop11h 59mMultiple Airlines
Deal found 2/19$95
This Booking.com deal was found by Cheapflights users on 2/19. 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.
mié. 3/59:55 amLGA - SJU
1 stop6h 45mSpirit Airlines
mar. 3/113:38 amSJU - LGA
1 stop10h 34mSpirit Airlines
Deal found 2/19$109
This FlightHub deal was found by Cheapflights users on 2/19. 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.
mar. 3/46:55 amLGA - SJU
1 stop9h 06mMultiple Airlines
mié. 3/125:05 amSJU - LGA
1 stop11h 11mMultiple Airlines
Deal found 2/19$110
This Frontier deal was found by Cheapflights users on 2/19. 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.
lun. 3/105:25 pmLGA - SJU
1 stop8h 31mFrontier
mar. 3/186:00 amSJU - LGA
1 stop9h 01mFrontier
Deal found 2/19$118
This Mytrip deal was found by Cheapflights users on 2/19. 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.
lun. 3/108:20 pmEWR - SJU
1 stop20h 14mSpirit Airlines
mar. 3/1812:49 pmSJU - EWR
1 stop11h 59mSpirit Airlines
Deal found 2/19$134
This Frontier deal was found by Cheapflights users on 2/20. 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.
jue. 5/19:57 pmPHL - SJU
Nonstop3h 53mFrontier
jue. 5/811:20 amSJU - PHL
1 stop14h 01mFrontier
Deal found 2/20$138
This Mytrip deal was found by Cheapflights users on 2/20. 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.
mar. 2/253:50 pmPHL - SJU
Nonstop3h 43mSpirit Airlines
mar. 3/45:56 pmSJU - PHL
1 stop25h 56mSpirit Airlines
Deal found 2/20$139
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
vie. 4/48:04 pmPHL - SJU
Nonstop3h 46mMultiple Airlines
mié. 4/165:00 amSJU - PHL
Nonstop4h 06mMultiple Airlines
Deal found 2/20$145
This JetBlue deal was found by Cheapflights users on 2/20. 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.
vie. 4/45:59 pmJFK - SJU
Nonstop3h 57mJetBlue
vie. 4/412:58 amSJU - JFK
Nonstop4h 02mJetBlue
Deal found 2/20$153
This Priceline deal was found by Cheapflights users on 2/19. 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.
lun. 4/285:25 pmIAD - SJU
1 stop9h 24mFrontier
vie. 5/29:30 pmSJU - IAD
1 stop14h 12mFrontier
Deal found 2/19$154

Find flights from Pennsylvania to Caribbean within your budget

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 febrero 20, 2025.

Fly from

Pennsylvania

Fly to

Caribbean

Route

Depart

Return

Price

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

sáb. 3/1

3:01 pm-7:52 pm

Nonstop3h 51m

San Juan Luis Munoz Marin Intl

mar. 3/4

10:44 am-1:59 pm

Nonstop4h 15m

$90

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

mié. 2/26

1:03 pm-5:50 pm

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

mié. 3/5

8:45 am-12:03 pm

Nonstop4h 18m

$90

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

dom. 3/2

1:03 pm-5:50 pm

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

mar. 3/11

12:49 pm-12:48 am

1 stop11h 59m

$95

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

mié. 3/5

9:55 am-5:40 pm

1 stop6h 45m

San Juan Luis Munoz Marin Intl

mar. 3/11

3:38 am-2:12 pm

1 stop10h 34m

$109

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

mar. 3/4

6:55 am-5:01 pm

1 stop9h 06m

San Juan Luis Munoz Marin Intl

mié. 3/12

5:05 am-4:16 pm

1 stop11h 11m

$110

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

lun. 3/10

5:25 pm-1:56 am

1 stop8h 31m

San Juan Luis Munoz Marin Intl

mar. 3/18

6:00 am-3:01 pm

1 stop9h 01m

$118

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

lun. 3/10

8:20 pm-4:34 pm

1 stop20h 14m

San Juan Luis Munoz Marin Intl

mar. 3/18

12:49 pm-12:48 am

1 stop11h 59m

$134

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

jue. 5/1

9:57 pm-1:50 am

Nonstop3h 53m

San Juan Luis Munoz Marin Intl

jue. 5/8

11:20 am-1:21 am

1 stop14h 01m

$138

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

mié. 3/5

6:38 pm-10:32 am

1 stop14h 54m

San Juan Luis Munoz Marin Intl

mié. 3/12

5:00 am-9:10 am

Nonstop4h 10m

$141

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

vie. 4/4

8:04 pm-11:50 pm

Nonstop3h 46m

San Juan Luis Munoz Marin Intl

mié. 4/16

5:00 am-9:06 am

Nonstop4h 06m

$145

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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.

Travel insights for flights from Pennsylvania to Caribbean

Get recent, data-driven insights about flights from Pennsylvania to Caribbean including ideal travel times, pricing trends, and more.

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 March is currently the most expensive (average of $363). 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 febrero 20, 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 febrero 20, 2025.

The most flights from USPA to 0CB are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Caribbean by month

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

In terms of precipitation, rainfall in Caribbean 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 when rainfall is around 2.2 in.

Temperature in Caribbean by month

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

If weather is an important factor for your trip to Caribbean, 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

Get insights into the airlines that provide service to Caribbean. 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. Reviews last updated febrero 20, 2025.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Copa Airlines
7.6
Good
1,510 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

  • 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 $49. Users have also found prices from $50 and $79 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 March is currently the most expensive (average of $363). 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

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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$307FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$99Average$240FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$124Average$376FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$161Average$638FlexibilityNo cancel feeOn-time69%
DeltaCheapest$203Average$568FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$238Average$576FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$265Average$620FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$634FlexibilityNo cancel feeOn-time63%
Air CanadaCheapest$396Average$612FlexibilityNo cancel feeOn-time67%
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