$84 Cheap flight deals from Allentown (ABE) to San Juan (SJU)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Allentown 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, Apr 27 - Fri, May 2
PHL
Philadelphia Intl.
SJU
Luis Munoz Marin Intl.
$207 Roundtrip, just found
$207
Roundtrip
just found
Select Spirit Airlines flight, departing Sun, Apr 27 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Fri, May 2, priced at $207 just found
Sat, Apr 26 - Wed, Apr 30
TTN
Mercer
SJU
Luis Munoz Marin Intl.
$308 Roundtrip, found 3 days ago
$308
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Apr 26 from Mercer to Luis Munoz Marin Intl., returning Wed, Apr 30, priced at $308 found 3 days ago

Airfares from $84 One Way, $187 Round Trip from Allentown to San Juan

Prices starting at $187 for return flights and $84 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.

Tue, Apr 29 - Sat, May 3
PHL
Philadelphia
SJU
San Juan
$187 Roundtrip, found 8 hours ago
$187
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Tue, Apr 29 from Philadelphia to San Juan, returning Sat, May 3, priced at $187 found 8 hours ago
Wed, Apr 30 - Fri, May 2
PHL
Philadelphia
SJU
San Juan
$190 Roundtrip, found 2 hours ago
$190
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Wed, Apr 30 from Philadelphia to San Juan, returning Fri, May 2, priced at $190 found 2 hours ago
Tue, May 13 - Thu, May 15
PHL
Philadelphia
SJU
San Juan
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, May 13 from Philadelphia to San Juan, returning Thu, May 15, priced at $222 found 1 day ago
Wed, Aug 13 - Thu, Aug 14
PHL
Philadelphia
SJU
San Juan
$223 Roundtrip, found 9 hours ago
$223
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Wed, Aug 13 from Philadelphia to San Juan, returning Thu, Aug 14, priced at $223 found 9 hours ago
Wed, Sep 24 - Tue, Sep 30
ABE
Allentown
SJU
San Juan
$232 Roundtrip, found 1 hour ago
$232
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Sep 24 from Allentown to San Juan, returning Tue, Sep 30, priced at $232 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 9 - Jun 13

4 night stay

Philadelphia (PHL) to San Juan (SJU)

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

Reviewed on Mar 16, 2025

San Agustin Apartments
3.0-star property

San Agustin Apartments

9/10 Wonderful! (257 reviews)

Jun 15 - Jun 21

6 night stay

Allentown (ABE) to San Juan (SJU)

American Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 16 hours ago
We rated the property a 3 because the beds were comfortable and parking was included. Communication was prompt and thorough. We booked the Penthouse, sleeps 6, we did not understand that this was a walk up. Midway in the stay the stairwell smelled of death with huge flys. Really gross. There are only 3 chairs in the living area, very uncomfortable to hang out in. The kitchenette was quite poorly appointed. 2 juice cups, 1 wine glass, no oven, microwave or toaster. No cleaning services were offered during our week long stay. We did get to exchange towels toward the end of the week. There is a loud club located directly across the street. Bass thumping and people yelling all night long. Not recommended for families! *Excellent restaurants in the area.

Reviewed on Mar 23, 2025

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

San Juan business class flight packages

Price found within the past 48 hours. Click for updated prices.
The Emerald
2.5-star property

The Emerald

8.6/10 Excellent! (19 reviews)

Jun 19 - Jun 23

4 night stay

Philadelphia (PHL) to San Juan (SJU)

American Airlines • Roundtrip • BusinessClass
per person
found 1 day ago
DUNA by DW
4.5-star property

DUNA by DW

9.4/10 Exceptional! (45 reviews)

Jun 19 - Jun 23

4 night stay

Philadelphia (PHL) to San Juan (SJU)

American Airlines • Roundtrip • BusinessClass
per person
found 1 day ago
2058 Espana by Stay with Bear
3.5-star property

2058 Espana by Stay with Bear

No reviews

Jun 19 - Jun 23

4 night stay

Philadelphia (PHL) to San Juan (SJU)

American Airlines • Roundtrip • BusinessClass
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Allentown to San Juan
View all trips

More About Flying To San Juan from Allentown

Route Information for Flights from Allentown to San Juan

Origin Airport IATA Code
ABE
Destination Airport IATA Code
SJU
Distance
1580 mi
Direct Flight Airlines
American Airlines, Qatar Airways, Frontier Airlines, Spirit Airlines, British Airways
Earliest Flight Arrival
2:13PM UTC
Latest Flight Arrival
5:50AM UTC

Allentown to San Juan

Low Cost Flights From Allentown to San Juan

Tired of the endless online search for the cheapest flights from Allentown to San Juan? Save the energy for your vacation by using Orbitz to plan your next air trip. Orbitz guarantees the lowest prices on Allentown to San Juan flights, and our cutting-edge mobile tools mean you can search and book flights with your iPhone, Android phone, iPad, or tablet.

Book Discount Allentown to San Juan Flights With Ease

Take advantage of amazing sales on international and domestic fares, including bargain flights from Allentown to San Juan. Not only do you find cheap deals on Orbitz, we make researching and planning your trip online and booking your tickets a breeze. Our discount Allentown to San Juan flights keep more money in your pocket for your travel adventures.

Plan Flights From Allentown to San Juan Anywhere, Anytime

Planning your vacation has never been easier using the convenient Orbitz apps available for most mobile devices. If there are any changes or delays for Allentown to San Juan flights, Orbitz customers receive instant free alerts via email or mobile phone text message. Change or cancel flights from Allentown to San Juan anytime online or by calling our Customer Service representatives.

Frequent Flyer? Earn Miles and Points Through Orbitz!

Earn points or miles on your low fare Allentown to San Juan flights with Orbitz, just as you would by booking directly with the airline. Be sure to include your frequent flyer details when you book qualifying flights from Allentown to San Juan on the Orbitz website.

Frequently asked questions

Am I able to catch a flight from Allentown to San Juan now?
Head to our Covid-19 Travel Advisor for the most up-to-date info on travel restrictions and quarantine requirements when getting a flight from Allentown to San Juan.
Are there non-stop flights from Allentown to San Juan?
It is possible to fly straight from Philadelphia Airport to Isla Verde Intl. Airport. In fact, 4 airlines have nonstop services on this route. Build up a few more frequent flyer points with one of these top-rated carriers:
  • Spirit Airlines
  • American Airlines
  • Frontier Airlines
  • JetBlue
  • Spirit Airlines
  • American Airlines
  • Frontier Airlines
  • JetBlue
What is the shortest flight from Allentown to San Juan?
The fastest flight time from Allentown to San Juan is 5 hours and 2 minutes, which gives you ample time to enjoy a wine or lose yourself in a good book.
What airlines fly from Allentown to San Juan most frequently?
We all have things we look for when it comes to airlines, and you have a good variety when traveling from Allentown to San Juan. The following carriers service this route the most: 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.