S$420 Cheap Flights from Philadelphia to San Juan

View S$420 flight on Fri, 3 Jul, 2026Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Luis Munoz Marin Intl. Airport (SJU)

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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$420 for one-way flights and S$410 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 1 Sept - Fri, 18 Sept
PHL
Philadelphia
SJU
San Juan
S$410 Return, found 3 days ago
S$410
Return
found 3 days ago
Select Delta flight, departing Tue, 1 Sept from Philadelphia to San Juan, returning Fri, 18 Sept, priced at S$410 found 3 days ago
Delta
Tue, 1 Sept - Tue, 22 Sept
PHL
Philadelphia
SJU
San Juan
S$491 Return, found 3 days ago
S$491
Return
found 3 days ago
Select Delta flight, departing Tue, 1 Sept from Philadelphia to San Juan, returning Tue, 22 Sept, priced at S$491 found 3 days ago
JetBlue Airways
Tue, 1 Sept - Sat, 19 Sept
PHL
Philadelphia
SJU
San Juan
S$493 Return, found 3 days ago
S$493
Return
found 3 days ago
Select JetBlue Airways flight, departing Tue, 1 Sept from Philadelphia to San Juan, returning Sat, 19 Sept, priced at S$493 found 3 days ago
Delta
Wed, 30 Sept - Fri, 16 Oct
PHL
Philadelphia
SJU
San Juan
S$497 Return, found 3 days ago
S$497
Return
found 3 days ago
Select Delta flight, departing Wed, 30 Sept from Philadelphia to San Juan, returning Fri, 16 Oct, priced at S$497 found 3 days ago
Delta
Tue, 1 Sept - Mon, 21 Sept
PHL
Philadelphia
SJU
San Juan
S$502 Return, found 3 days ago
S$502
Return
found 3 days ago
Select Delta flight, departing Tue, 1 Sept from Philadelphia to San Juan, returning Mon, 21 Sept, priced at S$502 found 3 days ago
JetBlue Airways
Thu, 1 Oct - Sat, 17 Oct
PHL
Philadelphia
SJU
San Juan
S$508 Return, found 3 days ago
S$508
Return
found 3 days ago
Select JetBlue Airways flight, departing Thu, 1 Oct from Philadelphia to San Juan, returning Sat, 17 Oct, priced at S$508 found 3 days ago
American Airlines
Tue, 1 Sept - Sun, 20 Sept
PHL
Philadelphia
SJU
San Juan
S$516 Return, found 3 days ago
S$516
Return
found 3 days ago
Select American Airlines flight, departing Tue, 1 Sept from Philadelphia to San Juan, returning Sun, 20 Sept, priced at S$516 found 3 days ago
American Airlines
Wed, 2 Sept - Sun, 20 Sept
PHL
Philadelphia
SJU
San Juan
S$522 Return, found 3 days ago
S$522
Return
found 3 days ago
Select American Airlines flight, departing Wed, 2 Sept from Philadelphia to San Juan, returning Sun, 20 Sept, priced at S$522 found 3 days ago
JetBlue Airways
Thu, 1 Oct - Tue, 20 Oct
PHL
Philadelphia
SJU
San Juan
S$523 Return, found 3 days ago
S$523
Return
found 3 days ago
Select JetBlue Airways flight, departing Thu, 1 Oct from Philadelphia to San Juan, returning Tue, 20 Oct, priced at S$523 found 3 days ago
United
Thu, 10 Sept - Mon, 28 Sept
PHL
Philadelphia
SJU
San Juan
S$525 Return, found 3 days ago
S$525
Return
found 3 days ago
Select United flight, departing Thu, 10 Sept from Philadelphia to San Juan, returning Mon, 28 Sept, priced at S$525 found 3 days ago

Alternative airports near San Juan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Luis Munoz Marin Intl. SJU. Cheapest option available. Average driving time to city centre is 16 minutes. Flights from S$600
SJU
Luis Munoz Marin Intl.
Cheapest
Average driving time to city centre16 min
Flights from S$600

Find the cheapest month to fly from Philadelphia (PHL) to San Juan (SJU)

May is typically the cheapest month to fly

From S$158 - S$300 per traveller.

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$410. 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.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Luis Munoz Marin Intl.
Return price
S$409
Distance
2528 km
Average flight time
3 hours 56 mins

Book with confidence

Perfect flights from Philadelphia to San Juan

Your Journey from Philadelphia to San Juan

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Experience the joy of finding cheap flights from Philadelphia Intl. to Luis Munoz Marin Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$420 and roundtrip prices from S$410*.
 

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Philadelphia to San Juan

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