What airlines fly to Caribbean?

JetBlue, Frontier and United Airlines are the top three most popular airlines that fly to Caribbean from Philadelphia according to our data. JetBlue is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 15 different airlines that fly to Caribbean on a routine basis, so you have a few additional options to choose from.

How many flights depart from Philadelphia to Caribbean on average per day?

As of September 2025, there are 2 flights per day flying from Philadelphia to Caribbean. The most common time of day flights depart is 7:00AM, with 75% of flights taking off at noon.

How many flights depart from Philadelphia to Caribbean on average per week?

The number of flights available between Philadelphia and Caribbean is 14 per week as of September 2025. The most frequent departure day is Thu, with 21% of weekly flights leaving on this day.

What is the cheapest airline that flies from Philadelphia to Caribbean?

Frontier, Spirit Airlines, and JetBlue are the most popular carriers operating from Philadelphia to Caribbean

When did momondo last update prices for flights from Philadelphia Airport to Caribbean?

Prices for flights from Philadelphia Airport to Caribbean are refreshed on a daily basis.

How many operators does momondo search for flights from Philadelphia Airport to Caribbean?

The number of operators available for flights from Philadelphia Airport to Caribbean is 9 as of September 2025.

How old do you have to be to fly from Philadelphia Airport to Caribbean?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Caribbean.

What documentation or ID do you need to fly to Caribbean?

The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$82 Cheap Flights from Philadelphia to Caribbean in 2025/26

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Find the cheapest flights from Philadelphia to Caribbean

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:11 am - 10:57 amPHL-SJU

3h 46mnonstop

2:12 am - 6:10 amSJU-PHL

3h 58mnonstop

$153Frontier

Find Deal

Fri, Oct 17 - Sun, Oct 19

7:32 pm - 11:23 pmPHL-SJU

3h 51mnonstop

1:26 pm - 5:24 pmSJU-PHL

3h 58mnonstop

$154Frontier

Find Deal

Sat, Oct 4 - Wed, Oct 8

9:50 pm - 9:44 amPHL-STT

11h 54m1 stop

11:01 am - 6:49 pmSTT-PHL

7h 48m1 stop

$228Spirit Airlines

Find Deal

Fri, Oct 3 - Mon, Oct 6

7:54 pm - 9:56 amPHL-STT

14h 02m1 stop

11:01 am - 6:49 pmSTT-PHL

7h 48m1 stop

$247Spirit Airlines

Find Deal

Sat, Oct 25 - Sat, Nov 1

10:47 am - 2:47 pmPHL-PUJ

4h 00mnonstop

3:30 pm - 7:30 pmPUJ-PHL

4h 00mnonstop

$314American Airlines

Find Deal

Sun, Oct 26 - Fri, Oct 31

8:32 am - 12:27 pmPHL-PUJ

3h 55mnonstop

4:48 pm - 7:54 pmPUJ-PHL

4h 06mnonstop

$321American Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

8:00 pm - 11:59 amPHL-PUJ

15h 59m1 stop

5:20 pm - 10:24 amPUJ-PHL

18h 04m2 stops

$335United Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

5:25 am - 2:20 pmPHL-BGI

8h 55m1 stop

3:27 pm - 12:52 amBGI-PHL

9h 25m1 stop

$433Delta

Find Deal

Tue, Sep 30 - Tue, Oct 7

6:30 am - 4:00 pmPHL-PLS

9h 30m2 stops

5:06 pm - 9:35 amPLS-PHL

16h 29m1 stop

$448United Airlines

Find Deal

Wed, Dec 10 - Tue, Dec 16

5:30 am - 3:20 pmPHL-BGI

8h 50m1 stop

4:30 pm - 9:27 amBGI-PHL

17h 57m1 stop

$501Delta

Find Deal

Tue, Dec 30 - Fri, Jan 9

Frontier flights from Philadelphia to Caribbean

Our best Frontier deals on Philadelphia to Caribbean flight tickets

Frontier

Oct 17

PHL7:11 amPhiladelphia

3h 46m

SJU10:57 amSan Juan Luis Munoz Marin Intl

Oct 19

SJU2:12 amSan Juan Luis Munoz Marin Intl

3h 58m

PHL6:10 amPhiladelphia

$153

Find similar

Frontier

Oct 4

PHL7:32 pmPhiladelphia

3h 51m

SJU11:23 pmSan Juan Luis Munoz Marin Intl

Oct 8

SJU1:26 pmSan Juan Luis Munoz Marin Intl

3h 58m

PHL5:24 pmPhiladelphia

$154

Find similar

Frontier

Oct 7

PHL8:43 pmPhiladelphia

3h 46m

SJU12:29 amSan Juan Luis Munoz Marin Intl

Oct 10

SJU1:59 amSan Juan Luis Munoz Marin Intl

3h 58m

PHL5:57 amPhiladelphia

$155

Find similar

Spirit Airlines flights from Philadelphia to Caribbean

Our best Spirit Airlines deals on Philadelphia to Caribbean flight tickets

Spirit Airlines

Sep 21

PHL5:00 amPhiladelphia

6h 04m

1 stop

SJU11:04 amSan Juan Luis Munoz Marin Intl

Sep 25

SJU12:05 pmSan Juan Luis Munoz Marin Intl

4h 10m

PHL4:15 pmPhiladelphia

$172

Find similar

Spirit Airlines

Sep 21

PHL5:00 amPhiladelphia

6h 04m

1 stop

SJU11:04 amSan Juan Luis Munoz Marin Intl

Sep 25

SJU12:05 pmSan Juan Luis Munoz Marin Intl

4h 10m

PHL4:15 pmPhiladelphia

$192

Find similar

Spirit Airlines

Oct 3

PHL9:50 pmPhiladelphia

11h 54m

1 stop

STT9:44 amSaint Thomas Island Cyril E King

Oct 6

STT11:01 amSaint Thomas Island Cyril E King

7h 48m

1 stop

PHL6:49 pmPhiladelphia

$228

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Fri 10/17

7:11 am-10:57 am

Nonstop3h 46m

San Juan Luis Munoz Marin Intl

Sun 10/19

2:12 am-6:10 am

Nonstop3h 58m

$153

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Sat 10/4

7:32 pm-11:23 pm

Nonstop3h 51m

San Juan Luis Munoz Marin Intl

Wed 10/8

1:26 pm-5:24 pm

Nonstop3h 58m

$154

PhiladelphiaSaint Thomas Island

PHL - STT

PHLSTT

Philadelphia

Fri 10/3

9:50 pm-9:44 am

1 stop11h 54m

Saint Thomas Island Cyril E King

Mon 10/6

11:01 am-6:49 pm

1 stop7h 48m

$228

PhiladelphiaSaint Thomas Island

PHL - STT

PHLSTT

Philadelphia

Sat 10/25

7:54 pm-9:56 am

1 stop14h 02m

Saint Thomas Island Cyril E King

Sat 11/1

11:01 am-6:49 pm

1 stop7h 48m

$247

PhiladelphiaPunta Cana

PHL - PUJ

PHLPUJ

Philadelphia

Sun 10/26

10:47 am-2:47 pm

Nonstop4h 00m

Punta Cana

Fri 10/31

3:30 pm-7:30 pm

Nonstop4h 00m

$314

PhiladelphiaPunta Cana

PHL - PUJ

PHLPUJ

Philadelphia

Tue 10/28

8:32 am-12:27 pm

Nonstop3h 55m

Punta Cana

Tue 11/4

4:48 pm-7:54 pm

Nonstop4h 06m

$321

PhiladelphiaPunta Cana

PHL - PUJ

PHLPUJ

Philadelphia

Thu 10/30

8:00 pm-11:59 am

1 stop15h 59m

Punta Cana

Mon 11/3

5:20 pm-10:24 am

2 stops18h 04m

$335

PhiladelphiaBridgetown

PHL - BGI

PHLBGI

Philadelphia

Tue 9/30

5:25 am-2:20 pm

1 stop8h 55m

Bridgetown Grantley Adams Intl

Tue 10/7

3:27 pm-12:52 am

1 stop9h 25m

$433

PhiladelphiaProvidenciales

PHL - PLS

PHLPLS

Philadelphia

Wed 12/10

6:30 am-4:00 pm

2 stops9h 30m

Providenciales

Tue 12/16

5:06 pm-9:35 am

1 stop16h 29m

$448

PhiladelphiaBridgetown

PHL - BGI

PHLBGI

Philadelphia

Tue 12/30

5:30 am-3:20 pm

1 stop8h 50m

Bridgetown Grantley Adams Intl

Fri 1/9

4:30 pm-9:27 am

1 stop17h 57m

$501

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Caribbean

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Caribbean?

In general, October is the cheapest month to fly from Philadelphia to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $218. If you don’t want to visit Caribbean in October, then you should wait until May to fly from Philadelphia, when ticket prices are also cheap, with an average price of $248.

What is the cheapest day to depart on your flight to Caribbean?

The cheapest day to depart from Philadelphia to Caribbean is on a Monday when prices can be found for as low as $273. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $305. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean.

What is the cheapest time of day to depart on your flight to Caribbean?

In the evening is the cheapest time of day to fly from Philadelphia to Caribbean when you can find flight prices for as low as $274. Flying to Caribbean in the evening is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $363.

What is the cheapest Philadelphia to Caribbean flight route?

Fly from Philadelphia to San Juan Luis Munoz Marin Intl for the best Philadelphia - Caribbean flight prices

How far in advance should I book a flight to Caribbean?

You are more likely to see cheaper flights to Caribbean from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $274 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from Philadelphia for as low as $242 on momondo.

What cabin class options are available on Philadelphia to Caribbean flights?

There are 4 cabin classes available to choose from on Philadelphia to Caribbean flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to Caribbean flights?

No. A direct flight is the cheapest option for a flight between Philadelphia to Caribbean.

Cheap Philadelphia to Caribbean flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Caribbean

Best Price Found	$134
Fastest flight time	2h 50m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Caribbean	6 airports

The best one-way flight to Caribbean from Philadelphia in the past 72 hours is $134. The best round-trip flight deal from Philadelphia to Caribbean found on momondo in the last 72 hours is $237.

The fastest flight from Philadelphia to Caribbean takes 2h 50m

Direct flights go from Philadelphia to Caribbean on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: American Airlines and Frontier.

There are 6 airports near Caribbean: Nassau Intl (NAS), Santo Domingo Las Americas (SDQ), Punta Cana (PUJ), Montego Bay Sangster Intl (MBJ), Providenciales (PLS), San Juan Luis Munoz Marin Intl (SJU)

Search flight deals

When did momondo last update prices for flights from Philadelphia Airport to Caribbean?
Prices for flights from Philadelphia Airport to Caribbean are refreshed on a daily basis.
How many operators does momondo search for flights from Philadelphia Airport to Caribbean?
The number of operators available for flights from Philadelphia Airport to Caribbean is 9 as of September 2025.
How old do you have to be to fly from Philadelphia Airport to Caribbean?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Philadelphia to Caribbean?
Based on momondo bookings for flights between Philadelphia and Caribbean, the leading plane model is Airbus A321neo, making up 32.21% of the total bookings. Other popular models include Airbus A321-100/200 with 30.48%, Boeing 737-800 with 14.37%, and Airbus A318/A319/A320/A321 with 11.90%.

Best airlines flying from Philadelphia to Caribbean

Compare and see reviews for airlines that fly from Philadelphia to Caribbean with momondo

Airline	Rating	Free Cancellation	Price
Avelo Airlines	PriceFrom $99	Free Cancellation	Rating 7.5 78 reviews	Search Avelo Airlines flights
Spirit Airlines	PriceFrom $129	Free Cancellation	Rating 6.3 8,030 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $146	Free Cancellation	Rating 5.8 3,171 reviews	Search Frontier flights
JetBlue	PriceFrom $174	Free Cancellation	Rating 7.2 2,911 reviews	Search JetBlue flights
Air Canada	PriceFrom $194	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Southwest	PriceFrom $213	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
Delta	PriceFrom $217	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
American Airlines	PriceFrom $243	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $399	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Caribbean?

Finding the right flight to Caribbean from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Caribbean quick and easy, saving you time and money.

Can I find flights from Philadelphia to Caribbean with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Caribbean from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Caribbean?

momondo helps you find the best flight between Philadelphia and Caribbean by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Philadelphia to Caribbean right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to Caribbean now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Caribbean and let you know when they change.

An easier way to manage your Caribbean trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Caribbean

Popular cities in Caribbean

Flights to San Juanfrom $119

Flights to Punta Canafrom $193

Flights to Santo Domingofrom $197

Flights to Montego Bayfrom $215

Flights to Oranjestadfrom $273

Flights to Nassaufrom $238

Flights to Saint Thomas Islandfrom $162

Flights to Kingstonfrom $242

Flights to Simpson Bayfrom $257

Flights to Port of Spainfrom $282

Flights to Santiago de los Caballerosfrom $213

Flights to Willemstadfrom $308

Caribbean flight routes

Flights from New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl

Flights from Newark to San Juan Luis Munoz Marin Intl

Flights from New York John F Kennedy Intl to Santiago de los Caballeros

Flights from New York John F Kennedy Intl to Santo Domingo Las Americas

Flights from New York John F Kennedy Intl to Punta Cana

Cheap flights from Philadelphia to Caribbean from $82

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Caribbean departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Philadelphia to Caribbean

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Philadelphia to Caribbean

Our best Frontier deals on Philadelphia to Caribbean flight tickets

Spirit Airlines flights from Philadelphia to Caribbean

Our best Spirit Airlines deals on Philadelphia to Caribbean flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Philadelphia to Caribbean that are best for you.

How to get the cheapest flight ticket from Philadelphia to Caribbean

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Caribbean?

What is the cheapest day to depart on your flight to Caribbean?

What is the cheapest time of day to depart on your flight to Caribbean?

What is the cheapest Philadelphia to Caribbean flight route?

Fly from Philadelphia to San Juan Luis Munoz Marin Intl for the best Philadelphia - Caribbean flight prices

How far in advance should I book a flight to Caribbean?

What cabin class options are available on Philadelphia to Caribbean flights?

There are 4 cabin classes available to choose from on Philadelphia to Caribbean flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to Caribbean flights?

No. A direct flight is the cheapest option for a flight between Philadelphia to Caribbean.

What is the cheapest airline that flies from Philadelphia to Caribbean?

Frontier, Spirit Airlines, and JetBlue are the most popular carriers operating from Philadelphia to Caribbean

What airlines fly to Caribbean?

How many flights depart from Philadelphia to Caribbean on average per day?

As of September 2025, there are 2 flights per day flying from Philadelphia to Caribbean. The most common time of day flights depart is 7:00AM, with 75% of flights taking off at noon.

How many flights depart from Philadelphia to Caribbean on average per week?

The number of flights available between Philadelphia and Caribbean is 14 per week as of September 2025. The most frequent departure day is Thu, with 21% of weekly flights leaving on this day.

Cheap Philadelphia to Caribbean flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Caribbean

Best Price Found

Fastest flight time

Direct flights

Airports in Caribbean

When did momondo last update prices for flights from Philadelphia Airport to Caribbean?

How many operators does momondo search for flights from Philadelphia Airport to Caribbean?

How old do you have to be to fly from Philadelphia Airport to Caribbean?

What documentation or ID do you need to fly to Caribbean?

What is the most popular plane model from Philadelphia to Caribbean?

Best airlines flying from Philadelphia to Caribbean

Compare and see reviews for airlines that fly from Philadelphia to Caribbean with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Caribbean?

Can I find flights from Philadelphia to Caribbean with flexible booking policies on momondo?

How can momondo help me find flights from Philadelphia to Caribbean?

I’m not ready to book a flight from Philadelphia to Caribbean right now. Can momondo alert me if prices change?

An easier way to manage your Caribbean trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Caribbean

Popular cities in Caribbean

Popular flights according to clicks in the last 7 days on momondo