What airlines fly to Caribbean?

United Airlines, Frontier and American Airlines are the top three most popular airlines that fly to Caribbean from Philadelphia according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 12 different airlines that fly to Caribbean on a routine basis, so you have a few additional options to choose from.

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

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

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

As of July 2025, there are 16 flights per day flying from Philadelphia to Caribbean. The most common time of day flights depart is 10:00AM, with 70% 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 115 per week as of July 2025. The most frequent departure day is Thu, with 16% of weekly flights leaving on this day.

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 July 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.

$58 Cheap Flights from Philadelphia to Caribbean in 2025

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Find the cheapest flights from Philadelphia to Caribbean

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:12 pm - 11:58 pmPHL-SJU

3h 46mnonstop

1:11 am - 5:09 amSJU-PHL

3h 58mnonstop

$173Frontier

Find Deal

Wed, Oct 15 - Mon, Oct 27

12:54 pm - 4:42 pmPHL-SJU

3h 48mnonstop

12:05 pm - 4:15 pmSJU-PHL

4h 10mnonstop

$176Spirit Airlines

Find Deal

Sat, Aug 30 - Thu, Sep 4

12:54 pm - 4:42 pmPHL-SJU

3h 48mnonstop

8:00 am - 11:54 amSJU-PHL

3h 54mnonstop

$177Spirit Airlines

Find Deal

Tue, Aug 26 - Thu, Aug 28

8:10 am - 12:01 pmPHL-SJU

3h 51mnonstop

1:06 pm - 5:05 pmSJU-PHL

3h 59mnonstop

$182Frontier

Find Deal

Sat, Sep 27 - Sat, Oct 4

8:10 pm - 11:59 pmPHL-SJU

3h 49mnonstop

5:30 am - 9:50 amSJU-PHL

4h 20mnonstop

$230American Airlines

Find Deal

Fri, Oct 24 - Mon, Oct 27

8:10 pm - 11:59 pmPHL-SJU

3h 49mnonstop

5:30 am - 9:50 amSJU-PHL

4h 20mnonstop

$235American Airlines

Find Deal

Wed, Oct 15 - Sun, Oct 19

6:45 am - 1:24 pmPHL-SDQ

6h 39m1 stop

2:56 pm - 12:52 amSDQ-PHL

9h 56m1 stop

$326Delta

Find Deal

Tue, Sep 16 - Sun, Oct 12

5:25 am - 1:22 pmPHL-SDQ

7h 57m1 stop

2:47 pm - 12:56 amSDQ-PHL

10h 09m1 stop

$335Delta

Find Deal

Tue, Aug 26 - Tue, Sep 2

6:30 am - 4:05 pmPHL-PLS

9h 35m2 stops

5:15 pm - 11:14 pmPLS-PHL

5h 59m1 stop

$443United Airlines

Find Deal

Tue, Aug 12 - Fri, Aug 15

10:34 am - 4:00 pmPHL-PLS

5h 26m1 stop

2:30 pm - 2:07 pmPLS-PHL

23h 37m2 stops

$505United Airlines

Find Deal

Fri, Oct 31 - Mon, Nov 3

Frontier flights from Philadelphia to Caribbean

Our best Frontier deals on Philadelphia to Caribbean flight tickets

Frontier

Oct 15

PHL8:12 pmPhiladelphia

3h 46m

SJU11:58 pmSan Juan Luis Munoz Marin Intl

Oct 27

SJU1:11 amSan Juan Luis Munoz Marin Intl

3h 58m

PHL5:09 amPhiladelphia

$173

Find similar

Frontier

Sep 27

PHL8:10 amPhiladelphia

3h 51m

SJU12:01 pmSan Juan Luis Munoz Marin Intl

Oct 4

SJU1:06 pmSan Juan Luis Munoz Marin Intl

3h 59m

PHL5:05 pmPhiladelphia

$182

Find similar

Frontier

Sep 21

PHL7:32 pmPhiladelphia

3h 51m

SJU11:23 pmSan Juan Luis Munoz Marin Intl

Sep 27

SJU12:28 amSan Juan Luis Munoz Marin Intl

3h 59m

PHL4:27 amPhiladelphia

$184

Find similar

Spirit Airlines flights from Philadelphia to Caribbean

Our best Spirit Airlines deals on Philadelphia to Caribbean flight tickets

Spirit Airlines

Aug 30

PHL12:54 pmPhiladelphia

3h 48m

SJU4:42 pmSan Juan Luis Munoz Marin Intl

Sep 4

SJU12:05 pmSan Juan Luis Munoz Marin Intl

4h 10m

PHL4:15 pmPhiladelphia

$176

Find similar

Spirit Airlines

Aug 26

PHL12:54 pmPhiladelphia

3h 48m

SJU4:42 pmSan Juan Luis Munoz Marin Intl

Aug 28

SJU8:00 amSan Juan Luis Munoz Marin Intl

3h 54m

PHL11:54 amPhiladelphia

$177

Find similar

Spirit Airlines

Aug 30

PHL9:00 pmPhiladelphia

12h 05m

1 stop

SJU9:05 amSan Juan Luis Munoz Marin Intl

Sep 4

SJU12:05 pmSan Juan Luis Munoz Marin Intl

4h 10m

PHL4:15 pmPhiladelphia

$186

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Wed 10/15

8:12 pm-11:58 pm

Nonstop3h 46m

San Juan Luis Munoz Marin Intl

Mon 10/27

1:11 am-5:09 am

Nonstop3h 58m

$173

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Sat 8/30

12:54 pm-4:42 pm

Nonstop3h 48m

San Juan Luis Munoz Marin Intl

Thu 9/4

12:05 pm-4:15 pm

Nonstop4h 10m

$176

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Tue 8/26

12:54 pm-4:42 pm

Nonstop3h 48m

San Juan Luis Munoz Marin Intl

Thu 8/28

8:00 am-11:54 am

Nonstop3h 54m

$177

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Sat 9/27

8:10 am-12:01 pm

Nonstop3h 51m

San Juan Luis Munoz Marin Intl

Sat 10/4

1:06 pm-5:05 pm

Nonstop3h 59m

$182

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Fri 10/24

8:10 pm-11:59 pm

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Mon 10/27

5:30 am-9:50 am

Nonstop4h 20m

$230

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Wed 10/15

8:10 pm-11:59 pm

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Sun 10/19

5:30 am-9:50 am

Nonstop4h 20m

$235

PhiladelphiaSanto Domingo

PHL - SDQ

PHLSDQ

Philadelphia

Tue 9/16

6:45 am-1:24 pm

1 stop6h 39m

Santo Domingo Las Americas

Sun 10/12

2:56 pm-12:52 am

1 stop9h 56m

$326

PhiladelphiaSanto Domingo

PHL - SDQ

PHLSDQ

Philadelphia

Tue 8/26

5:25 am-1:22 pm

1 stop7h 57m

Santo Domingo Las Americas

Tue 9/2

2:47 pm-12:56 am

1 stop10h 09m

$335

PhiladelphiaProvidenciales

PHL - PLS

PHLPLS

Philadelphia

Tue 8/12

6:30 am-4:05 pm

2 stops9h 35m

Providenciales

Fri 8/15

5:15 pm-11:14 pm

1 stop5h 59m

$443

PhiladelphiaProvidenciales

PHL - PLS

PHLPLS

Philadelphia

Fri 10/31

10:34 am-4:00 pm

1 stop5h 26m

Providenciales

Mon 11/3

2:30 pm-2:07 pm

2 stops23h 37m

$505

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 $217. If you don’t want to visit Caribbean in October, then you should wait until September to fly from Philadelphia, when ticket prices are also cheap, with an average price of $233.

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 $270. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $306. 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 $362.

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 $272 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 $245 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	$58
Fastest flight time	3h 00m
Direct flights	Every day
Airports in Caribbean	8 airports

The best one-way flight to Caribbean from Philadelphia in the past 72 hours is $58. The best round-trip flight deal from Philadelphia to Caribbean found on momondo in the last 72 hours is $173.

The fastest flight from Philadelphia to Caribbean takes 3h 00m

Direct flights go from Philadelphia to Caribbean every day.

There are 8 airports near Caribbean: Santo Domingo Las Americas (SDQ), Nassau Intl (NAS), Saint Thomas Island Cyril E King (STT), Ponce Mercedita (PSE), Montego Bay Sangster Intl (MBJ), Punta Cana (PUJ), 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 July 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 33.81% of the total bookings. Other popular models include Airbus A321-100/200 with 29.66%, Boeing 737-800 with 14.07%, and Airbus A320neo with 7.14%.

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 $86	Free Cancellation	Rating 7.5 78 reviews	Search Avelo Airlines flights
Spirit Airlines	PriceFrom $129	Free Cancellation	Rating 6.3 8,048 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $147	Free Cancellation	Rating 5.9 3,239 reviews	Search Frontier flights
JetBlue	PriceFrom $174	Free Cancellation	Rating 7.2 2,914 reviews	Search JetBlue flights
Air Canada	PriceFrom $194	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights
Southwest	PriceFrom $213	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
Delta	PriceFrom $215	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $244	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $350	Free Cancellation	Rating 7.4 8,900 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 $105

Flights to Punta Canafrom $195

Flights to Santo Domingofrom $197

Flights to Montego Bayfrom $212

Flights to Oranjestadfrom $280

Flights to Nassaufrom $266

Flights to Saint Thomas Islandfrom $152

Flights to Kingstonfrom $248

Flights to Port of Spainfrom $269

Flights to Simpson Bayfrom $237

Flights to Willemstadfrom $262

Flights to Santiago de los Caballerosfrom $207

Caribbean flight routes

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

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

Flights from Newark to San Juan Luis Munoz Marin Intl

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 $58

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 8/17. 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?

Spirit Airlines, Frontier, 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 July 2025, there are 16 flights per day flying from Philadelphia to Caribbean. The most common time of day flights depart is 10:00AM, with 70% 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 115 per week as of July 2025. The most frequent departure day is Thu, with 16% 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