Cheap flights from Pennsylvania to Caribbean Islands from $78
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Caribbean Islands departing on 5/28. 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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1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Pennsylvania to Caribbean Islands that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Pennsylvania to Caribbean Islands.
Cheap last minute flights
Planning a quick getaway from Pennsylvania to Caribbean Islands? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Caribbean Islands, so you can enjoy a seamless trip without layovers.
Frontier flights from Pennsylvania to Caribbean Islands
Our best Frontier deals on Pennsylvania to Caribbean Islands flight tickets
Frontier![Frontier]()
May 17![Frontier]()
May 24
EWR11:24 amNewark
4h 00m
SJU3:24 pmSan Juan Luis Munoz Marin Intl
SJU4:53 pmSan Juan Luis Munoz Marin Intl
4h 07m
EWR9:00 pmNewark
Frontier![Frontier]()
May 28![Frontier]()
Jun 3
JFK6:00 amNew York John F Kennedy Intl
4h 00m
SJU10:00 amSan Juan Luis Munoz Marin Intl
SJU9:30 pmSan Juan Luis Munoz Marin Intl
4h 07m
JFK1:37 amNew York John F Kennedy Intl
American Airlines flights from Pennsylvania to Caribbean Islands
Our best American Airlines deals on Pennsylvania to Caribbean Islands flight tickets
American Airlines![American Airlines]()
May 10![American Airlines]()
May 10
JFK5:25 amNew York John F Kennedy Intl
9h 15m
1 stop
SJU2:40 pmSan Juan Luis Munoz Marin Intl
SJU5:30 pmSan Juan Luis Munoz Marin Intl
16h 39m
1 stop
JFK10:09 amNew York John F Kennedy Intl
American Airlines![American Airlines]()
May 6![American Airlines]()
May 9
JFK6:10 amNew York John F Kennedy Intl
6h 29m
1 stop
SJU12:39 pmSan Juan Luis Munoz Marin Intl
SJU3:35 pmSan Juan Luis Munoz Marin Intl
7h 24m
1 stop
JFK10:59 pmNew York John F Kennedy Intl
See travel insights to Caribbean Islands from
How to get the cheapest flight ticket from Pennsylvania to Caribbean Islands
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 Islands?
The month of October is, on average, the cheapest month to fly to Caribbean Islands from Pennsylvania, with most prices found around $217. The month of September is another great option to travel to Caribbean Islands, with average flight prices from Pennsylvania averaging around $233.
What is the cheapest day to depart on your flight to Caribbean Islands?
The cheapest day to depart from Pennsylvania to Caribbean Islands is on a Monday. Travelers who choose to depart for Caribbean Islands on a Monday will often find tickets for as low as $276. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $314. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.
What is the cheapest time of day to depart on your flight to Caribbean Islands?
According to our data, the cheapest time of day to fly to Caribbean Islands is in the evening. momondo users have found flights departing from Pennsylvania to Caribbean Islands in the evening for as low as $273. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $319. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Pennsylvania to Caribbean Islands flight route?
Fly from Philadelphia to San Juan Luis Munoz Marin Intl for the best Pennsylvania - Caribbean Islands flight prices
How far in advance should I book a flight to Caribbean Islands?
You are more likely to see cheaper flights to Caribbean Islands from Pennsylvania when booking 2 weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $270 when searching 2 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Pennsylvania for as low as $241 on momondo.
What cabin class options are available on Pennsylvania to Caribbean Islands flights?
There are 4 cabin classes available to choose from on Pennsylvania to Caribbean Islands 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 Pennsylvania to Caribbean Islands?
Spirit Airlines, Frontier, and United Airlines are the most popular carriers operating from Pennsylvania to Caribbean Islands
What airlines fly to Caribbean Islands?
American Airlines, Frontier and Spirit Airlines are the top three most popular airlines that fly to Caribbean Islands from Pennsylvania according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 9 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.
How many flights depart from Pennsylvania to Caribbean Islands on average per day?
The number of flights available between Pennsylvania and Caribbean Islands is 81 per day as of May 2025. The most frequent departure time is 8:00AM, with 71% of daily flights leaving at noon.
How many flights depart from Pennsylvania to Caribbean Islands on average per week?
The number of flights available between Pennsylvania and Caribbean Islands is 567 per week as of May 2025. The most frequent departure day is Wed, with 20% of weekly flights leaving on this day.
Cheap Pennsylvania to Caribbean Islands flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Caribbean Islands
Best Price Found | $78 |
|---|---|
Fastest flight time | 3h 38m |
Direct flights | Every day |
Airports in Caribbean Islands | 4 airports |
When did momondo last update prices for flights from Pennsylvania to Caribbean Islands?
Prices for flights from Pennsylvania to Caribbean Islands were last updated today.
How many operators does momondo search for flights from Pennsylvania to Caribbean Islands?
There are 10 operators available for flights from Pennsylvania to Caribbean Islands as of May 2025.
How old do you have to be to fly from Pennsylvania to Caribbean Islands?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to Caribbean Islands.
What documentation or ID do you need to fly to Caribbean Islands?
The travel and health documents you'll need for your trip to Caribbean Islands may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Caribbean Islands. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Pennsylvania to Caribbean Islands?
Based on momondo bookings for flights between Pennsylvania and Caribbean Islands, the leading plane model is Airbus A320neo, making up 18.34% of the total bookings. Other popular models include Airbus A321neo with 17.00%, Airbus A321-100/200 with 12.05%, and Boeing 737-800 with 8.69%.
Best airlines flying from Pennsylvania to Caribbean Islands
Compare and see reviews for airlines that fly from Pennsylvania to Caribbean Islands with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $78 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom $99 | Free Cancellation | Rating 7.5 75 reviews | |||
| PriceFrom $128 | Free Cancellation | Rating 6.3 7,962 reviews | |||
| PriceFrom $155 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $161 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $238 | Free Cancellation | Rating 7.3 2,922 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $306 | Free Cancellation | Rating 8.0 4,294 reviews | |||
| PriceFrom $398 | Free Cancellation | Rating 7.0 9,252 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Pennsylvania to Caribbean Islands?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Caribbean Islands from Pennsylvania.
Can I find flights from Pennsylvania to Caribbean Islands with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Caribbean Islands from Pennsylvania with this policy.
How can momondo help me find flights from Pennsylvania to Caribbean Islands?
Once you have performed a search for Pennsylvania to Caribbean Islands flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Pennsylvania to Caribbean Islands right now. Can momondo alert me if prices change?
Price alerts on flights to Caribbean Islands from Pennsylvania are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.
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