$76 Cheap flight deals from Philadelphia (ILG) to San Juan (SJU)

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This Weekend's Flight Deals from Philadelphia to San Juan

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 3 - Tue, May 6
PHL
Philadelphia Intl.
SJU
Luis Munoz Marin Intl.
$235 Roundtrip, just found
$235
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, May 3 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Tue, May 6, priced at $235 just found
Fri, May 2 - Sat, May 3
TTN
Mercer
SJU
Luis Munoz Marin Intl.
$303 Roundtrip, found 2 days ago
$303
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, May 2 from Mercer to Luis Munoz Marin Intl., returning Sat, May 3, priced at $303 found 2 days ago
Sat, May 3 - Tue, May 6
ABE
Lehigh Valley Intl.
SJU
Luis Munoz Marin Intl.
$412 Roundtrip, found 6 days ago
$412
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, May 3 from Lehigh Valley Intl. to Luis Munoz Marin Intl., returning Tue, May 6, priced at $412 found 6 days ago

Airfares from $76 One Way, $167 Round Trip from Philadelphia to San Juan

Prices starting at $167 for return flights and $76 for one-way flights to San Juan were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 26 - Wed, Apr 30
PHL
Philadelphia
SJU
San Juan
$167 Roundtrip, found 2 hours ago
$167
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Sat, Apr 26 from Philadelphia to San Juan, returning Wed, Apr 30, priced at $167 found 2 hours ago
Sat, Apr 26 - Fri, May 2
PHL
Philadelphia
SJU
San Juan
$170 Roundtrip, found 1 hour ago
$170
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Sat, Apr 26 from Philadelphia to San Juan, returning Fri, May 2, priced at $170 found 1 hour ago
Tue, May 13 - Thu, May 15
PHL
Philadelphia
SJU
San Juan
$222 Roundtrip, found 2 days ago
$222
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, May 13 from Philadelphia to San Juan, returning Thu, May 15, priced at $222 found 2 days ago
Wed, Sep 24 - Tue, Sep 30
ABE
Allentown
SJU
San Juan
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 24 from Allentown to San Juan, returning Tue, Sep 30, priced at $232 found 1 day ago
Mon, Apr 28 - Tue, Apr 29
PHL
Philadelphia
SJU
San Juan
$255 Roundtrip, found 1 hour ago
$255
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Mon, Apr 28 from Philadelphia to San Juan, returning Tue, Apr 29, priced at $255 found 1 hour ago

San Juan economy flight packages

Price found within the past 48 hours. Click for updated prices.
Segovia Studio Units
3.0-star property

Segovia Studio Units

8.6/10 Excellent! (622 reviews)

Jun 20 - Jun 23

3 night stay

Philadelphia (PHL) to San Juan (SJU)

Frontier Airlines • Roundtrip • Coach
per person
found 1 day ago
Amazing stay will be back

Reviewed on Mar 16, 2025

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San Juan packages with premium economy flights

Price found within the past 48 hours. Click for updated prices.
Numero Uno Beach Apartments
3.0-star property

Numero Uno Beach Apartments

8.8/10 Excellent! (51 reviews)

Jun 8 - Jun 13

5 night stay

Philadelphia (PHL) to San Juan (SJU)

Delta • Non-stop roundtrip • PremiumEconomy
per person
found 4 hours ago
The check in was easy and friendly and super helpful. The room was very comfortable and well decorated. It felt safe and secure. The restaurant and beach bar was very nice. The beach there is ideal, with no highrise buildings in the immediate area. Clean!

Reviewed on Nov 8, 2023

Mont Carpe Diem
3.0-star property

Mont Carpe Diem

10/10 Exceptional! (4 reviews)

Jun 8 - Jun 13

5 night stay

Philadelphia (PHL) to San Juan (SJU)

Delta • Non-stop roundtrip • PremiumEconomy
per person
found 4 hours ago
The Oliver Hotel
3.0-star property

The Oliver Hotel

9/10 Wonderful! (17 reviews)

Jun 8 - Jun 13

5 night stay

Philadelphia (PHL) to San Juan (SJU)

Delta • Non-stop roundtrip • PremiumEconomy
per person
found 4 hours ago
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San Juan business class flight packages

Price found within the past 48 hours. Click for updated prices.
Urbana Hotel
2.0-star property

Urbana Hotel

8.4/10 Very Good! (198 reviews)

May 30 - Jun 6

7 night stay

Philadelphia (PHL) to San Juan (SJU)

American Airlines • Roundtrip • BusinessClass
per person
found 11 hours ago
The Urbana is carved out of newly renovated historic buildings, making for a unique and centrally-located stay. The staff is friendly an helpful, and a bar across the street offers drinks and music. While I stayed there, a couple big music/dance events happened at an events venue also on the block, so the whole street felt alive and energetic. It is about a mile walk to the center of Old San Juan, and you pass lots of plazas and sites of interest on the way. A bakery is just down the block offering breakfast and lunch options, and a co-working space next door is available for guests who need to be on the clock while in town. The rooms are small, but with the beach only 10-15 minutes away on foot, and with San Juan all around you, who needs to be in the room? Even so, the hotel was meticulously clean and comfortable. Depending on the time of day, the water might be more warm than hot, but the in-room AC makes climate control easy. I will definitely seek to stay here again!

Reviewed on Mar 13, 2023

El Colonial - Adults Only
3.5-star property

El Colonial - Adults Only

9.4/10 Exceptional! (1,109 reviews)

May 30 - Jun 6

7 night stay

Philadelphia (PHL) to San Juan (SJU)

American Airlines • Roundtrip • BusinessClass
Save 100% on your flight
per person
found 11 hours ago
This was the perfect spot the night before our cruise. Extremely convenient to all of the highlights of San Juan and the cruise port. The staff was excellent and very welcoming

Reviewed on Feb 15, 2025

Ciqala Suites Hotel
4.0-star property

Ciqala Suites Hotel

7.4/10 Good! (1,008 reviews)

May 30 - Jun 6

7 night stay

Philadelphia (PHL) to San Juan (SJU)

American Airlines • Roundtrip • BusinessClass
per person
found 11 hours ago
The property was off the main strip but it was still in a decent area. The staff was awesome! Wish there was more places to eat in the area and there was early check in available.

Reviewed on Feb 20, 2024

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San Juan first class flight packages

Price found within the past 48 hours. Click for updated prices.
VERDE by DW
4.5-star property

VERDE by DW

9.2/10 Wonderful! (18 reviews)

Jun 8 - Jun 13

5 night stay

Philadelphia (PHL) to San Juan (SJU)

United • Non-stop roundtrip • FirstClass
per person
found 4 hours ago
Photos were very accurate and it was a nice walk to Dreamcatcher for breakfast.

Reviewed on May 6, 2024

Oceanside Adventures
3.5-star property

Oceanside Adventures

No reviews

Jun 8 - Jun 13

5 night stay

Philadelphia (PHL) to San Juan (SJU)

United • Non-stop roundtrip • FirstClass
per person
found 4 hours ago
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More About Flying To San Juan from Philadelphia

Route Information for Flights from Philadelphia to San Juan

Origin Airport IATA Code
ILG
Destination Airport IATA Code
SJU
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Philadelphia to San Juan

Trip-Planning Made Easy

Your search engine may give you thousands of pages of results when you search for cheap flights from Philadelphia to San Juan, but you can save yourself a lot of hassle and money by going straight to Orbitz.com. Not only do we offer great deals on Philadelphia to San Juan flights, but we make it easy to book hotels, car rentals, cruises, or a complete vacation package of your dreams.

Discount Philadelphia to San Juan Flights

Orbitz’s low price guarantee means you get the best fares around. Find the lowest prices for international and domestic tickets and for flights from Philadelphia to San Juan when you use Orbitz. It’s easy to add activities to your booking, so you can take advantage of all that San Juan has to offer.

Easily Book, Change, Cancel Flights From Philadelphia to San Juan

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With Orbitz, you do not have to choose between a low fare and earning frequent flyer miles. Simply provide your frequent flyer information when you book your Philadelphia to San Juan flights.

Frequently asked questions

Am I able to catch a flight from Philadelphia to San Juan now?
Head to our Covid-19 Travel Advisor for the most up-to-date info on travel restrictions and quarantine when flying from Philadelphia to San Juan.
Are there non-stop flights from Philadelphia to San Juan?
It is possible to fly directly from Philadelphia, PA Airport (PHL-Philadelphia Intl.) to SJU. In fact, 4 airlines offer nonstop services between these locations. Score a few more frequent flyer points with one of these popular carriers:
  • Spirit Airlines
  • American Airlines
  • Frontier Airlines
  • JetBlue
  • Spirit Airlines
  • American Airlines
  • Frontier Airlines
  • JetBlue
What is the shortest flight from Philadelphia to San Juan?
With the trip from Philadelphia to San Juan taking a minimum of 3 hours and 43 minutes, you’ll have enough time to relax and enjoy the ride. Grab an in-flight wine or two and get cozy in your seat with a fascinating movie or book.
What airlines fly from Philadelphia to San Juan most frequently?
With a nice variety of airlines offering flights between Philadelphia and San Juan, you’ll have your choice of rewarding deals. The airlines operating on this route the most frequently are: Spirit Airlines - (NK) with 60 flights every month American Airlines - (AA) with 60 flights every month Frontier Airlines - (F9) with 60 flights every month JetBlue - (B6) with 30 flights every month
If I am not able to travel due to COVID-19, can I cancel my flight to San Juan?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to San Juan have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to San Juan with flexible change policies?
In most cases you’ll have the option to reschedule your flight to San Juan without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.
How can I save money on flights?
To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you’ll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.