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

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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, May 18 - Thu, May 22
PHL
Philadelphia Intl.
SJU
Luis Munoz Marin Intl.
$214 Roundtrip, found 2 hours ago
$214
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Sun, May 18 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Thu, May 22, priced at $214 found 2 hours ago
Fri, May 16 - Sat, May 17
TTN
Mercer
SJU
Luis Munoz Marin Intl.
$303 Roundtrip, found 6 days ago
$303
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, May 16 from Mercer to Luis Munoz Marin Intl., returning Sat, May 17, priced at $303 found 6 days ago

Airfares from $84 One Way, $188 Round Trip from Allentown to San Juan

Prices starting at $188 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.

Sat, Sep 6 - Sat, Sep 13
PHL
Philadelphia
SJU
San Juan
$188 Roundtrip, just found
$188
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Sep 6 from Philadelphia to San Juan, returning Sat, Sep 13, priced at $188 just found
Tue, May 27 - Thu, May 29
PHL
Philadelphia
SJU
San Juan
$190 Roundtrip, found 16 hours ago
$190
Roundtrip
found 16 hours ago
Select Spirit Airlines flight, departing Tue, May 27 from Philadelphia to San Juan, returning Thu, May 29, priced at $190 found 16 hours ago
Tue, May 13 - Wed, May 14
PHL
Philadelphia
SJU
San Juan
$195 Roundtrip, found 20 hours ago
$195
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, May 13 from Philadelphia to San Juan, returning Wed, May 14, priced at $195 found 20 hours ago
Wed, Sep 17 - Fri, Sep 26
PHL
Philadelphia
SJU
San Juan
$233 Roundtrip, found 5 hours ago
$233
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Sep 17 from Philadelphia to San Juan, returning Fri, Sep 26, priced at $233 found 5 hours ago
Thu, Oct 30 - Mon, Nov 3
PHL
Philadelphia
SJU
San Juan
$270 Roundtrip, just found
$270
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Oct 30 from Philadelphia to San Juan, returning Mon, Nov 3, priced at $270 just found

San Juan economy 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! (1,109 reviews)

Jun 23 - Jun 26

3 night stay

Allentown (ABE) to San Juan (SJU)

United • Non-stop roundtrip • Coach
Save 100% on your flight
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

The Oliver Hotel
3.0-star property

The Oliver Hotel

9/10 Wonderful! (17 reviews)

Jul 4 - Jul 10

6 night stay

Allentown (ABE) to San Juan (SJU)

United • Non-stop • Coach

San Juan (SJU) to Allentown (ABE)

American Airlines • Non-stop • Coach
Save 100% on your flight
per person
found 22 hours ago
Hotel Puerto Valdes
4.0-star property

Hotel Puerto Valdes

8.8/10 Excellent! (395 reviews)

Jul 4 - Jul 10

6 night stay

Allentown (ABE) to San Juan (SJU)

United • Non-stop • Coach

San Juan (SJU) to Allentown (ABE)

American Airlines • Non-stop • Coach
Save 100% on your flight
per person
found 22 hours ago
The staff is what made this stay a win win! Thanks to Alex and his recommendations we had a great time. He definitely made up for the construction noise and the roof top being closed. To the owner or owners if it was not for your staff we would have left after the first day due to not being told about the construction.

Reviewed on Sep 3, 2024

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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)

Jul 3 - Jul 10

7 night stay

Philadelphia (PHL) to San Juan (SJU)

American Airlines • Roundtrip • BusinessClass
per person
found 4 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)

Jul 3 - Jul 10

7 night stay

Philadelphia (PHL) to San Juan (SJU)

American Airlines • Roundtrip • BusinessClass
Save 100% on your flight
per person
found 4 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

The Oliver Hotel
3.0-star property

The Oliver Hotel

9/10 Wonderful! (17 reviews)

Jul 3 - Jul 10

7 night stay

Philadelphia (PHL) to San Juan (SJU)

American Airlines • Roundtrip • BusinessClass
Save 100% on your flight
per person
found 4 hours ago
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See all available trips from Allentown to San Juan
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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
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Allentown to San Juan

If you are looking online for bargain Allentown to San Juan flights, Orbitz is your ideal destination. We understand that vacations can be expensive and offer guaranteed low prices on our domestic and international tickets.

Orbitz Uses Cutting-Edge Mobile Tools

Orbitz may offer low cost Allentown to San Juan flights but this does not mean that we skimp on giving you the latest mobile apps. You don’t have to worry about checking your flight status as we send the info for your flights from Allentown to San Juan directly to your smartphone.

Fly Cheap and Earn Miles on Your Allentown to San Juan Flights

Frequent flyer miles and points are great—and even better when you earn them on cheap flights from Allentown to San Juan. With Orbitz, you can earn miles for your frequent flyer program on qualified flights. Enter your frequent flyer number when you book with us to get rewarded for your flight.

Orbitz Takes the Hassle Out Of Flying

We know that flying can be stressful, particularly if you are traveling with young children. That’s why we make sure you are aware of any changes or delays to your flights from Allentown to San Juan via your phone or email address. We can even inform family members too.

Orbitz Flights Fit Around Your Lifestyle

Orbitz understands that you don’t necessarily want to fly at 5:00 a.m—and that sometimes you do. This is why we allow you to find the best Allentown to San Juan flights at the times you want with ease.

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.