S$312 Cheap Flights from Philadelphia to San Juan

View S$312 flight on Wed, 9 Apr,2025Opens in a new window

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Cheap Flights from Philadelphia to San Juan (PHL-SJU)

Prices were available within the past 7 days and start at S$312 for one-way flights and S$335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 6 May - Fri, 23 May
PHL
Philadelphia
SJU
San Juan
S$335 Return, found 5 days ago
S$335
Return
found 5 days ago
Select American Airlines flight, departing Tue, 6 May from Philadelphia to San Juan, returning Fri, 23 May, priced at S$335 found 5 days ago
American Airlines
Sat, 10 May - Fri, 23 May
PHL
Philadelphia
SJU
San Juan
S$374 Return, found 5 days ago
S$374
Return
found 5 days ago
Select American Airlines flight, departing Sat, 10 May from Philadelphia to San Juan, returning Fri, 23 May, priced at S$374 found 5 days ago
American Airlines
Tue, 6 May - Thu, 29 May
PHL
Philadelphia
SJU
San Juan
S$405 Return, found 5 days ago
S$405
Return
found 5 days ago
Select American Airlines flight, departing Tue, 6 May from Philadelphia to San Juan, returning Thu, 29 May, priced at S$405 found 5 days ago
Delta
Mon, 28 Apr - Fri, 9 May
PHL
Philadelphia
SJU
San Juan
S$409 Return, found 5 days ago
S$409
Return
found 5 days ago
Select Delta flight, departing Mon, 28 Apr from Philadelphia to San Juan, returning Fri, 9 May, priced at S$409 found 5 days ago
American Airlines
Tue, 22 Apr - Thu, 15 May
PHL
Philadelphia
SJU
San Juan
S$411 Return, found 5 days ago
S$411
Return
found 5 days ago
Select American Airlines flight, departing Tue, 22 Apr from Philadelphia to San Juan, returning Thu, 15 May, priced at S$411 found 5 days ago
American Airlines
Tue, 22 Apr - Mon, 12 May
PHL
Philadelphia
SJU
San Juan
S$438 Return, found 5 days ago
S$438
Return
found 5 days ago
Select American Airlines flight, departing Tue, 22 Apr from Philadelphia to San Juan, returning Mon, 12 May, priced at S$438 found 5 days ago
Delta
Mon, 28 Apr - Sat, 10 May
PHL
Philadelphia
SJU
San Juan
S$442 Return, found 5 days ago
S$442
Return
found 5 days ago
Select Delta flight, departing Mon, 28 Apr from Philadelphia to San Juan, returning Sat, 10 May, priced at S$442 found 5 days ago
American Airlines
Tue, 29 Apr - Tue, 20 May
PHL
Philadelphia
SJU
San Juan
S$444 Return, found 5 days ago
S$444
Return
found 5 days ago
Select American Airlines flight, departing Tue, 29 Apr from Philadelphia to San Juan, returning Tue, 20 May, priced at S$444 found 5 days ago
JetBlue Airways
Wed, 14 May - Wed, 4 Jun
PHL
Philadelphia
SJU
San Juan
S$468 Return, found 5 days ago
S$468
Return
found 5 days ago
Select JetBlue Airways flight, departing Wed, 14 May from Philadelphia to San Juan, returning Wed, 4 Jun, priced at S$468 found 5 days ago
United
Wed, 9 Apr - Wed, 16 Apr
PHL
Philadelphia
SJU
San Juan
S$783 Return, found 6 days ago
S$783
Return
found 6 days ago
Select United flight, departing Wed, 9 Apr from Philadelphia to San Juan, returning Wed, 16 Apr, priced at S$783 found 6 days ago
Philadelphia to San Juan route information
Origin airport
Philadelphia Intl.
Destination airport
Luis Munoz Marin Intl.
Return price
S$335
Distance
2528 km

Flights from Philadelphia to San Juan

When looking for plane tickets from Philadelphia to San Juan, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to San Juan. Look for PHL to SJU airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and San Juan flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Philadelphia San Juan flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Philadelphia to San Juan trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your San Juan flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Philadelphia to San Juan with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Philadelphia Intl. Airport (PHL) to Isla Verde Intl. Airport?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from PHL to Luis Munoz Marin Intl. Airport (SJU) start from S$335. Make your booking today to score the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Philadelphia Intl. Airport (PHL) to Luis Munoz Marin Intl. Airport (SJU)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from PHL to Luis Munoz Marin Intl. Airport (SJU) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for PHL to SJU flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Philadelphia Airport to Isla Verde Intl. Airport?
Around 2,500 kilometres separates Philadelphia and Carolina, so pack something to keep you occupied for a few hours. That thrilling novel you haven’t had time to start will be perfect.
Which airlines fly direct from Philadelphia Intl. Airport (PHL) to Isla Verde Intl. Airport?
One airline that flies from Philadelphia Intl. Airport (PHL) to SJU is Spirit Airlines (NK). It offers 30 monthly flights. You could also take a look at the deals on offer with American Airlines (AA). It operates 30 monthly flights between Philadelphia and Carolina.
Are PHL to Isla Verde Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from PHL to SJU can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you’d rather play it safe and start your travel planning early on, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines issue their prices that far in advance. Our suggestion? Check back often as updates are made frequently.

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