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$219+ Cheap flights from Puerto Rico to Allentown (ABE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — ABE
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Puerto Rico to Allentown

Keep the following information in mind while searching for Puerto Rico to Allentown flight deals. Data was last updated April 24, 2025.

Round-trip from

$374
(Mytrip)

One-way from

$219
(Delta)

Popular in

June

Cheapest in

April

Average price

$196
From Puerto Rico to Allentown-Bethlehem
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One-way flight from Puerto Rico to Allentown-Bethlehem
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Highest demand for flights based on searches. 21% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Puerto Rico to Allentown

Cheapest flights from Puerto Rico to Allentown
Explore the most affordable flight options available from Puerto Rico to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Mytrip deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:21 pmSJU - ABE
1 stop17h 52mMultiple Airlines
Sun 5/2511:44 amABE - SJU
1 stop7h 23mMultiple Airlines
Deal found 4/23$374
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/13:45 pmSJU - ABE
1 stop6h 33mAmerican Airlines
Tue 5/65:25 amABE - SJU
1 stop15h 08mAmerican Airlines
Deal found 4/23$448
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2212:56 pmSJU - ABE
1 stop10h 31mDelta
Wed 7/301:00 pmABE - SJU
1 stop9h 12mDelta
Deal found 4/23$491
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:45 amSJU - ABE
1 stop9h 12mUnited Airlines
Sat 5/36:37 amABE - SJU
2 stops14h 01mUnited Airlines
Deal found 4/23$566

Cheapflights Fare Finder

Customize your flight search to find flights from Puerto Rico to Allentown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Puerto Rico to Allentown that are best for you.

Fly from

Puerto Rico

Fly to

Allentown

Route

Depart

Return

Price

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Sun 5/11

6:21 pm-12:13 pm

1 stop17h 52m

Allentown-Bethlehem

Sun 5/25

11:44 am-7:07 pm

1 stop7h 23m

$374

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Thu 5/1

3:45 pm-10:18 pm

1 stop6h 33m

Allentown-Bethlehem

Tue 5/6

5:25 am-8:33 pm

1 stop15h 08m

$448

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Tue 7/22

12:56 pm-11:27 pm

1 stop10h 31m

Allentown-Bethlehem

Wed 7/30

1:00 pm-10:12 pm

1 stop9h 12m

$491

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Thu 5/1

7:45 am-4:57 pm

1 stop9h 12m

Allentown-Bethlehem

Sat 5/3

6:37 am-8:38 pm

2 stops14h 01m

$566

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Sat 5/3

6:15 am-4:41 pm

1 stop10h 26m

$219

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Tue 6/10

8:00 am-12:20 am

1 stop16h 20m

$248

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Wed 6/4

7:45 am-4:59 pm

1 stop9h 14m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Best time to book a flight from Puerto Rico to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Puerto Rico with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Puerto Rico to Allentown

What is the cheapest month to book a flight from Puerto Rico to Allentown?

Currently, February is the cheapest month in which you can book a flight from Puerto Rico to Allentown (average of $292). Flying from Puerto Rico to Allentown in December is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PR to ABE?

Find hourly flight availability from Puerto Rico to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Puerto Rico to Allentown as you normally would.

Rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Allentown ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Allentown when rainfall is around 2.7 in.

Temperature in Allentown by month

Plan your trip to Allentown by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated April 24, 2025.
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Allentown from Puerto Rico?

    Located just 3.9 mi from the city center, Allentown-Bethlehem (ABE) is the airport most travelers will use when flying to Allentown from Puerto Rico.

  • What are the cheapest airlines to fly from Puerto Rico to Allentown one-way?

    One-way options have recently been found by users for as low as $219 on Delta. Other airlines that offer cheap prices include American Airlines from $248 and United Airlines from $428 one-way.

  • Can I find deals for flights from Puerto Rico to Allentown that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Allentown.

  • Can I find deals for business class flights from Puerto Rico to Allentown?

    Yes. Cheapflights offers flight deals from Puerto Rico to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Puerto Rico to Allentown?

    Currently, February is the cheapest month in which you can book a flight from Puerto Rico to Allentown (average of $292). Flying from Puerto Rico to Allentown in December is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Puerto Rico to Allentown

Discover the top 2 airlines that operate flights from Puerto Rico to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$307Average$425FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$319Average$562FlexibilityNo cancel feeOn-time71%

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