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Caribbean Islands

$45+ Cheap flights from Philadelphia (PHL) 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
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Philadelphia to Caribbean Islands

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Caribbean Islands (zzEPX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$152
(FlightHub)

One-way from

$45
(Frontier)
From Philadelphia to Caribbean Islands
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One-way flight from Philadelphia to Caribbean Islands
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Find flight deals from Philadelphia to Caribbean Islands

Cheapest flights from Philadelphia to Caribbean Islands
Explore the most affordable flight options available from Philadelphia to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 12/318:15 pmPHL - SJU
1 stop29h 34mFrontier
Wed 1/1512:12 pmSJU - PHL
1 stop24h 40mFrontier
Deal found 12/21$215
This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Mon 12/309:11 pmPHL - SJU
Nonstop3h 38mMultiple Airlines
Thu 1/99:32 pmSJU - PHL
Nonstop4h 04mMultiple Airlines
Deal found 12/20$288
This FlightHub deal was found by Cheapflights users on 12/21. 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 12/299:25 pmPHL - SJU
Nonstop3h 48mSpirit Airlines
Tue 1/143:29 pmSJU - PHL
1 stop7h 00mSpirit Airlines
Deal found 12/21$303
This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
Sun 12/298:02 pmPHL - PUJ
1 stop19h 45mMultiple Airlines
Tue 12/314:50 pmPUJ - PHL
1 stop8h 15mMultiple Airlines
Deal found 12/21$345
This Booking.com deal was found by Cheapflights users on 12/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2810:26 pmPHL - SDQ
1 stop11h 15mMultiple Airlines
Mon 12/306:46 pmSDQ - PHL
1 stop6h 19mMultiple Airlines
Deal found 12/20$354
This Frontier deal was found by Cheapflights users on 12/21. 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 12/2510:47 pmPHL - SDQ
1 stop10h 54mFrontier
Fri 12/271:03 pmSDQ - PHL
Nonstop3h 53mFrontier
Deal found 12/21$368
This United deal was found by Cheapflights users on 12/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:38 pmPHL - SJU
2 stops12h 34mUnited Airlines
Tue 1/142:05 amSJU - PHL
2 stops13h 19mUnited Airlines
Deal found 12/21$409
This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Fri 12/275:23 amPHL - MBJ
1 stop8h 22mSpirit Airlines
Mon 12/302:38 pmMBJ - PHL
1 stop9h 27mSpirit Airlines
Deal found 12/20$442
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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.
Mon 12/3010:41 amPHL - PUJ
Nonstop3h 50mSpirit Airlines
Sat 1/112:37 pmPUJ - PHL
Nonstop4h 06mSpirit Airlines
Deal found 12/21$445
This CheapOair deal was found by Cheapflights users on 12/21. 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.
Sun 12/298:02 pmPHL - PUJ
1 stop19h 45mFrontier
Wed 1/12:35 pmPUJ - PHL
1 stop19h 59mFrontier
Deal found 12/21$457
This Expedia deal was found by Cheapflights users on 12/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/239:00 amPHL - PUJ
2 stops36h 15mAir Canada
Wed 12/2510:40 pmPUJ - PHL
1 stop24h 56mAir Canada
Deal found 12/20$464
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 12/314:31 pmPHL - STI
1 stop16h 28mSpirit Airlines
Tue 1/141:04 pmSTI - PHL
1 stop7h 01mSpirit Airlines
Deal found 12/21$473

Find flights from Philadelphia to Caribbean Islands within your budget

Customize your flight search to find flights from Philadelphia 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Thu 1/9

6:05 am-12:35 am

1 stop17h 30m

San Juan Luis Munoz Marin Intl

Sat 1/18

7:12 pm-10:58 am

1 stop16h 46m

$152

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Wed 2/12

8:13 am-11:22 pm

1 stop14h 09m

San Juan Luis Munoz Marin Intl

Wed 2/26

11:42 am-2:52 pm

Nonstop4h 10m

$153

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Sat 1/11

10:15 pm-2:21 am

1 stop27h 06m

San Juan Luis Munoz Marin Intl

Sat 1/18

12:13 pm-3:27 pm

Nonstop4h 14m

$157

PhiladelphiaSimpson Bay

PHL - SXM

PHLSXM

Philadelphia

Mon 3/3

10:22 am-5:09 pm

1 stop5h 47m

Simpson Bay Princess Juliana

Mon 3/10

6:35 pm-1:32 am

1 stop6h 57m

$157

PhiladelphiaSantiago de los Caballeros

PHL - STI

PHLSTI

Philadelphia

Mon 1/13

7:05 am-5:23 pm

1 stop9h 18m

Santiago de los Caballeros

Mon 1/27

6:49 pm-2:58 pm

1 stop21h 09m

$211

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Tue 1/21

12:15 pm-12:36 am

2 stops11h 21m

San Juan Luis Munoz Marin Intl

Thu 1/23

2:05 am-2:24 pm

2 stops13h 19m

$264

PhiladelphiaSaint Thomas Island

PHL - STT

PHLSTT

Philadelphia

Sun 1/19

10:05 pm-10:46 am

2 stops35h 41m

Saint Thomas Island Cyril E King

Thu 1/23

11:51 am-7:18 am

2 stops20h 27m

$274

PhiladelphiaSaint Thomas Island

PHL - STT

PHLSTT

Philadelphia

Fri 2/28

6:00 am-12:49 pm

1 stop5h 49m

Saint Thomas Island Cyril E King

Sun 3/2

2:36 pm-11:34 pm

1 stop9h 58m

$283

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Wed 4/9

1:05 pm-10:09 pm

1 stop9h 04m

San Juan Luis Munoz Marin Intl

Wed 4/23

12:55 pm-12:24 am

1 stop11h 29m

$300

PhiladelphiaSanto Domingo

PHL - SDQ

PHLSDQ

Philadelphia

Sun 1/26

6:00 am-1:26 pm

1 stop6h 26m

Santo Domingo Las Americas

Sun 2/2

2:46 pm-7:59 am

2 stops18h 13m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

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

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

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

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

Currently, September is the cheapest month in which you can book a flight from Philadelphia to Caribbean Islands (average of $254). Flying from Philadelphia to Caribbean Islands in March is currently the most expensive (average of $380). 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 PHL to EPX?

Find hourly flight availability from Philadelphia 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 December 22, 2024.

When flying from Philadelphia to Caribbean Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Philadelphia to Caribbean Islands

Explore weekly flight availability from Philadelphia 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 December 22, 2024.

The most flights from PHL to zzEPX are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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 December 22, 2024.
Read through reviews of airlines operating flights from Philadelphia to Caribbean Islands, such as Frontier, Spirit Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,594 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Copa Airlines
7.7
Good
1,713 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,265 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,028 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia 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 airport do you fly from for flights from Philadelphia to Caribbean Islands?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Caribbean Islands. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

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

    The cheapest airlines for a one-way flight from Philadelphia to Caribbean Islands are Frontier ($45), Spirit Airlines ($78), and Southwest ($87).

  • What are the most popular routes from Philadelphia to Caribbean Islands?

    The most popular route from Philadelphia to Caribbean Islands is Philadelphia - San Juan Luis Munoz Marin Intl. You may also consider Philadelphia - Punta Cana or Philadelphia - Oranjestad Reina Beatrix.

  • What are the most reliable airlines from Philadelphia to Caribbean Islands?

    The top 3 most reliable airlines when flying from Philadelphia to Caribbean Islands are Frontier (75%), Spirit Airlines (70%) and British Airways (64%).

  • What are the cheapest flights from Philadelphia to Caribbean Islands?

    On average you can expect to pay $248 for a flight from Philadelphia to Caribbean Islands. The cheapest flight overall is $79 while the most popular route, (Philadelphia - San Juan Luis Munoz Marin Intl) is currently priced at $126.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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 Philadelphia to Caribbean Islands?

    Currently, September is the cheapest month in which you can book a flight from Philadelphia to Caribbean Islands (average of $254). Flying from Philadelphia to Caribbean Islands in March is currently the most expensive (average of $380). 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.

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Alternative routes for Philadelphia to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Philadelphia to Caribbean Islands

Discover the top 8 airlines that operate flights from Philadelphia 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$99Average$233FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$110Average$335FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$119Average$358FlexibilityNo cancel feeOn-time65%
DeltaCheapest$254Average$563FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$272Average$526FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$276Average$654FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$306Average$744FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$398Average$629FlexibilityNo cancel feeOn-time67%
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