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$70+ Cheap flights from Philadelphia (PHL) 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJU
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Philadelphia to Caribbean

Keep the following information in mind while searching for Philadelphia to Caribbean flight deals. Data was last updated April 25, 2025.

Round-trip from

$195
(Kiwi.com)

One-way from

$70
(eDestinos)

Popular in

December

Cheapest in

October

Average price

$281

Good round-trip deal

$221 or less

Good one-way deal

$98 or less
From Philadelphia to Caribbean
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One-way flight from Philadelphia to Caribbean
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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 April 2025
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Price to beat on a round-trip flight from Philadelphia to Caribbean.
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Price to beat on a one-way flight from Philadelphia to Caribbean.
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Find flight deals from Philadelphia to Caribbean

Cheapest flights from Philadelphia to Caribbean
Explore the most affordable flight options available from Philadelphia to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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 4/2810:05 amPHL - SJU
1 stop13h 41mSpirit Airlines
Wed 4/307:00 pmSJU - PHL
1 stop15h 58mSpirit Airlines
Deal found 4/24$164
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 4/305:35 pmPHL - SJU
1 stop14h 51mMultiple Airlines
Thu 5/2912:59 amSJU - PHL
Nonstop4h 02mMultiple Airlines
Deal found 4/24$187
This SmartFares deal was found by Cheapflights users on 4/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/186:20 amPHL - SJU
Nonstop3h 53mFrontier
Fri 5/239:30 pmSJU - PHL
Nonstop4h 02mFrontier
Deal found 4/24$211
This Frontier deal was found by Cheapflights users on 4/25. 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 6/66:00 amPHL - STT
1 stop5h 35mFrontier
Fri 6/135:12 pmSTT - PHL
1 stop8h 30mFrontier
Deal found 4/25$236
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 4/288:25 pmPHL - SJU
Nonstop3h 44mAmerican Airlines
Wed 4/305:30 amSJU - PHL
Nonstop4h 10mAmerican Airlines
Deal found 4/24$260
This CheapOair deal was found by Cheapflights users on 4/25. 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.
Fri 5/306:00 amPHL - STT
1 stop5h 40mMultiple Airlines
Sat 6/71:21 pmSTT - PHL
1 stop8h 13mMultiple Airlines
Deal found 4/25$265
This Delta deal was found by Cheapflights users on 4/24. 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 5/21:24 pmPHL - SJU
1 stop9h 51mDelta
Thu 5/85:43 pmSJU - PHL
1 stop7h 14mDelta
Deal found 4/24$269
This United Airlines deal was found by Cheapflights users on 4/25. 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 4/296:15 amPHL - SJU
1 stop6h 19mUnited Airlines
Wed 4/301:05 amSJU - PHL
2 stops16h 34mUnited Airlines
Deal found 4/25$286
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 5/177:12 pmPHL - STT
1 stop17h 14mSpirit Airlines
Sat 5/2410:52 amSTT - PHL
1 stop11h 51mSpirit Airlines
Deal found 4/25$299
This JetBlue deal was found by Cheapflights users on 4/24. 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.
Wed 5/2110:16 amPHL - SJU
1 stop7h 49mJetBlue
Wed 5/286:00 amSJU - PHL
1 stop10h 38mJetBlue
Deal found 4/24$324
This eDestinos deal was found by Cheapflights users on 4/23. 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.
Fri 5/167:12 pmPHL - PUJ
1 stop16h 35mSpirit Airlines
Tue 5/272:00 pmPUJ - PHL
Nonstop3h 57mSpirit Airlines
Deal found 4/23$332
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/210:59 pmPHL - PUJ
1 stop12h 45mMultiple Airlines
Mon 5/52:00 pmPUJ - PHL
Nonstop4h 00mMultiple Airlines
Deal found 4/24$334

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia 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 April 25, 2025.
Use the filters below to find and compare flights from Philadelphia to Caribbean that are best for you.

Fly from

Philadelphia

Fly to

Caribbean

Route

Depart

Return

Price

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Tue 5/6

8:41 pm-10:45 am

1 stop14h 04m

San Juan Luis Munoz Marin Intl

Fri 5/16

9:58 pm-1:59 am

Nonstop4h 01m

$195

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Mon 5/5

11:40 am-11:46 pm

1 stop12h 06m

San Juan Luis Munoz Marin Intl

Fri 5/9

10:38 am-2:47 pm

Nonstop4h 09m

$201

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Sun 5/18

6:20 am-10:13 am

Nonstop3h 53m

San Juan Luis Munoz Marin Intl

Fri 5/23

9:30 pm-1:32 am

Nonstop4h 02m

$211

PhiladelphiaSaint Thomas Island

PHL - STT

PHLSTT

Philadelphia

Fri 6/6

6:00 am-11:35 am

1 stop5h 35m

Saint Thomas Island Cyril E King

Fri 6/13

5:12 pm-1:42 am

1 stop8h 30m

$236

PhiladelphiaSaint Thomas Island

PHL - STT

PHLSTT

Philadelphia

Fri 5/30

6:00 am-11:40 am

1 stop5h 40m

Saint Thomas Island Cyril E King

Sat 6/7

1:21 pm-9:34 pm

1 stop8h 13m

$265

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Fri 5/9

3:57 pm-10:47 pm

1 stop6h 50m

San Juan Luis Munoz Marin Intl

Sun 5/11

6:15 am-2:51 pm

1 stop8h 36m

$269

PhiladelphiaSaint Thomas Island

PHL - STT

PHLSTT

Philadelphia

Sat 5/17

7:12 pm-12:26 pm

1 stop17h 14m

Saint Thomas Island Cyril E King

Sat 5/24

10:52 am-10:43 pm

1 stop11h 51m

$299

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Wed 5/21

10:16 am-6:05 pm

1 stop7h 49m

San Juan Luis Munoz Marin Intl

Fri 7/4

8:25 am-5:43 pm

1 stop9h 18m

$300

PhiladelphiaPunta Cana

PHL - PUJ

PHLPUJ

Philadelphia

Fri 5/16

7:12 pm-11:47 am

1 stop16h 35m

Punta Cana

Tue 5/27

2:00 pm-5:57 pm

Nonstop3h 57m

$332

PhiladelphiaPunta Cana

PHL - PUJ

PHLPUJ

Philadelphia

Tue 5/6

8:41 pm-11:47 am

1 stop15h 06m

Punta Cana

Sat 6/21

11:46 am-12:50 am

1 stop13h 04m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

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

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

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Caribbean

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

Currently, September is the cheapest month in which you can book a flight from Philadelphia to Caribbean (average of $254). Flying from Philadelphia to Caribbean 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 PHL to CB?

Find hourly flight availability from Philadelphia 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 April 25, 2025.

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

Weekly flight availability from Philadelphia to Caribbean

Explore weekly flight availability from Philadelphia 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 April 25, 2025.

The most flights from PHL to 0CB are scheduled on a Thursday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 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 April 25, 2025.
Southwest
8.0
Very good
4,289 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,289 reviews
Southwest
8.0
Very good
4,289 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,920 reviews
Southwest
8.0
Very good
4,289 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Copa Airlines
7.6
Good
1,411 reviews
Southwest
8.0
Very good
4,289 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
SWISS
7.5
Good
1,582 reviews
Southwest
8.0
Very good
4,289 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,685 reviews
Southwest
8.0
Very good
4,289 reviews

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

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

    For a flight from Philadelphia to Caribbean, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.

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

    The cheapest airlines for a one-way flight from Philadelphia to Caribbean are Spirit Airlines ($70), Frontier ($85), and JetBlue ($150).

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

    The most popular route from Philadelphia to Caribbean is Philadelphia - San Juan Luis Munoz Marin Intl. You may also consider Philadelphia - Punta Cana or Philadelphia - Montego Bay Sangster Intl.

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

    Before booking your flight to Caribbean from Philadelphia, check out the most reliable airlines to get you to your destination on time: American Airlines (78%), British Airways (73%), Qatar Airways( 69%).

  • What are the cheapest flights from Philadelphia to Caribbean?

    Looking for the cheapest flight from Philadelphia to Caribbean? While on average our users pay $387, our data indicates the cheapest price to be $68. The most popular route (Philadelphia - San Juan Luis Munoz Marin Intl), is priced around $165.

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

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

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

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

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

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

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

Discover the top 9 airlines that operate flights from Philadelphia 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$99Average$232FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$127Average$408FlexibilityNo cancel feeOn-time65%
FrontierCheapest$147Average$381FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$241Average$548FlexibilityNo cancel feeOn-time62%
DeltaCheapest$254Average$595FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$641FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$336Average$666FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$389Average$615FlexibilityNo cancel feeOn-time63%
Air CanadaCheapest$398Average$678FlexibilityNo cancel feeOn-time67%

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