$109 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.

Sun, Jun 8 - Sat, Jun 14
TTN
Mercer
SJU
Luis Munoz Marin Intl.
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Jun 8 from Mercer to Luis Munoz Marin Intl., returning Sat, Jun 14, priced at $222 found 1 day ago
Sun, Jun 8 - Sat, Jun 14
TTN
Mercer
SJU
Luis Munoz Marin Intl.
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Jun 8 from Mercer to Luis Munoz Marin Intl., returning Sat, Jun 14, priced at $222 found 1 day ago
Sat, Jun 7 - Thu, Jun 19
ABE
Lehigh Valley Intl.
SJU
Luis Munoz Marin Intl.
$416 Roundtrip, found 6 days ago
$416
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jun 7 from Lehigh Valley Intl. to Luis Munoz Marin Intl., returning Thu, Jun 19, priced at $416 found 6 days ago

Airfares from $109 One Way, $212 Round Trip from Philadelphia to San Juan

Prices starting at $212 for return flights and $109 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.

Fri, Jun 13 - Sat, Jun 14
PHL
Philadelphia
SJU
San Juan
$212 Roundtrip, just found
$212
Roundtrip
just found
Select Delta flight, departing Fri, Jun 13 from Philadelphia to San Juan, returning Sat, Jun 14, priced at $212 just found
Tue, Jun 10 - Sat, Jun 28
PHL
Philadelphia
SJU
San Juan
$214 Roundtrip, found 3 days ago
$214
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Jun 10 from Philadelphia to San Juan, returning Sat, Jun 28, priced at $214 found 3 days ago
Fri, Sep 5 - Sat, Sep 6
TTN
Trenton
SJU
San Juan
$217 Roundtrip, found 11 hours ago
$217
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Fri, Sep 5 from Trenton to San Juan, returning Sat, Sep 6, priced at $217 found 11 hours ago
Sun, Jul 27 - Thu, Aug 7
PHL
Philadelphia
SJU
San Juan
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jul 27 from Philadelphia to San Juan, returning Thu, Aug 7, priced at $217 found 1 day ago
Sat, Jun 28 - Sat, Jul 12
PHL
Philadelphia
SJU
San Juan
$219 Roundtrip, just found
$219
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Jun 28 from Philadelphia to San Juan, returning Sat, Jul 12, priced at $219 just found

San Juan economy 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! (260 reviews)

Jul 13 - Jul 20

7 night stay

Philadelphia (PHL) to San Juan (SJU)

Frontier Airlines • Coach

San Juan (SJU) to Philadelphia (PHL)

Spirit Airlines • Coach
per person
found 1 day ago
Great location and staff. Clean and comfortable

Reviewed on Jun 1, 2025

Ola Boutique Hotel
4.5-star property

Ola Boutique Hotel

9/10 Wonderful! (383 reviews)

Jul 13 - Jul 20

7 night stay

Philadelphia (PHL) to San Juan (SJU)

Frontier Airlines • Coach

San Juan (SJU) to Philadelphia (PHL)

Spirit Airlines • Coach
per person
found 1 day ago
Excellent accommodations. Room was a little small but convenience & extra courteous staff made up for it. Theyre just genuinely warm. Silk restaurant across is phenomenal & grocery is also just across. Walk to Condado area

Reviewed on Jan 4, 2025

El Colonial - Adults Only
3.5-star property

El Colonial - Adults Only

9.4/10 Exceptional! (1,183 reviews)

Jul 13 - Jul 20

7 night stay

Philadelphia (PHL) to San Juan (SJU)

Frontier Airlines • Coach

San Juan (SJU) to Philadelphia (PHL)

Spirit Airlines • Coach
per person
found 1 day 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

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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! (260 reviews)

Jul 12 - Jul 19

7 night stay

Philadelphia (PHL) to San Juan (SJU)

American Airlines • Roundtrip • BusinessClass
per person
found 17 hours ago
Great location and staff. Clean and comfortable

Reviewed on Jun 1, 2025

Ola Boutique Hotel
4.5-star property

Ola Boutique Hotel

9/10 Wonderful! (383 reviews)

Jul 12 - Jul 19

7 night stay

Philadelphia (PHL) to San Juan (SJU)

American Airlines • Roundtrip • BusinessClass
per person
found 17 hours ago
Excellent accommodations. Room was a little small but convenience & extra courteous staff made up for it. Theyre just genuinely warm. Silk restaurant across is phenomenal & grocery is also just across. Walk to Condado area

Reviewed on Jan 4, 2025

El Colonial - Adults Only
3.5-star property

El Colonial - Adults Only

9.4/10 Exceptional! (1,183 reviews)

Jul 12 - Jul 19

7 night stay

Philadelphia (PHL) to San Juan (SJU)

American Airlines • Roundtrip • BusinessClass
Save 100% on your flight
per person
found 17 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

Don't see what you're looking for?
See all available trips from Philadelphia to San Juan
View all trips

San Juan first class flight packages

Price found within the past 48 hours. Click for updated prices.
El Colonial - Adults Only
3.5-star property

El Colonial - Adults Only

9.4/10 Exceptional! (1,183 reviews)

Jul 11 - Jul 14

3 night stay

Philadelphia (PHL) to San Juan (SJU)

United • Non-stop roundtrip • FirstClass
per person
found 1 day 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

Fairmont El San Juan Villa Experience
5.0-star property

Fairmont El San Juan Villa Experience

7.6/10 Good! (116 reviews)

Jul 11 - Jul 14

3 night stay

Philadelphia (PHL) to San Juan (SJU)

United • Non-stop roundtrip • FirstClass
per person
found 1 day ago
Ciqala Suites Hotel
4.0-star property

Ciqala Suites Hotel

7.4/10 Good! (1,003 reviews)

Jul 11 - Jul 14

3 night stay

Philadelphia (PHL) to San Juan (SJU)

United • Non-stop roundtrip • FirstClass
per person
found 1 day 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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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

Those who want guaranteed low prices for Philadelphia to San Juan flights only need to visit Orbitz. We take advantage of the latest mobile technologies to make sure you get the best bargain on your trip and that everything goes smoothly and according to your plans.

Take Advantage of Orbitz’s Amazing Customer Service on Philadelphia to San Juan Flights

We will help you from booking to boarding on flights from Philadelphia to San Juan. Whether you have questions about baggage limits, seat assignments or anything else, we will be there to answer them for you.

Get Great Recommendations For Travel Ideas On Orbitz.com

We do not only get the best bargains on flights from Philadelphia to San Juan, but we can tell you what to do once you get there. Whether it is a music festival, hotel recommendation or list of local attractions, Orbitz can help make your travel plan more exciting.

Combine Car Rental With Your Discount Flight For Even More Savings

Not only can we get bargain deals on flights from Philadelphia to San Juan but we can book your transport as well. By combining car rental with Philadelphia to San Juan flights, you can be sure to save money and start moving as soon as you hit the ground.

Use Orbitz On The Go To Stay Informed Using Your Smartphone

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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.