Cheap flights from Philadelphia to Caribbean from $54
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 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from Philadelphia to Caribbean
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Frontier flights from Philadelphia to Caribbean
Our best Frontier deals on Philadelphia to Caribbean flight tickets
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?
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 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 $275. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $309. 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 $275. 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 $343.
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 5 weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $273 when searching 5 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 $246 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.
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?
United Airlines, Frontier and JetBlue 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 11 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 June 2025, there are 13 flights per day flying from Philadelphia to Caribbean. The most common time of day flights depart is 9:00AM, with 76% 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 97 per week as of June 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
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 June 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 37.47% of the total bookings. Other popular models include Airbus A321-100/200 with 25.57%, Airbus A320neo with 12.18%, and Airbus A320 (sharklets) with 10.31%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $99 | Free Cancellation | Rating 7.5 75 reviews | |||
| PriceFrom $128 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $148 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $174 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom $194 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom $253 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $254 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $336 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $389 | Free Cancellation | Rating 8.0 4,287 reviews |
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.