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Find cheap flights from Puerto Rico to Allentown from $216

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Allentown departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Allentown

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Allentown, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Allentown, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Flights to Allentown - Travel Insights & Trends

Get data-powered insights and trends for flights to Allentown to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Allentown?

The average price of all flights to Allentown clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Allentown is Saturday where tickets can be as cheap as $320. On the other hand, the most expensive day to fly is Friday, where prices are $758 on average.

What is the cheapest month to fly to Allentown?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Allentown, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Allentown is April, where tickets cost $196 on average for one-way flights. On the other hand, the most expensive months are June and March, where the average cost of tickets from Puerto Rico is $746 and $551 respectively. For return trips, the best month to travel is September with an average price of $266.

What is the cheapest time of day to fly to Allentown?

The average price for all flights to Allentown depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Allentown is generally at night, when flights cost $287 on average. The most expensive time of day to fly to Allentown is generally in the evening, which is peak travel time and where the average cost of a ticket is $746.

How long is the flight to Allentown?

The duration of your flight to Allentown depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Allentown on KAYAK are from Aguadilla, which takes 3h 56m, San Juan, which takes 3h 58m, Culebra, which takes 6h 29m, and Ponce, which takes 10h 40m.

How many direct flights to Allentown are there each day?

There are around 20 direct flights from within Puerto Rico to Allentown every day. Most flights depart in the morning, with 6:00 pm the most common departure time and 39% of flights departing in the morning.

How many direct flights to Allentown are there each week?

Each week there are around 140 direct flights from within Puerto Rico to Allentown. The most common day for departures is Monday, with 20% of flights taking off on this day.

Good to know

Low season

April

High season

June

Cheapest flight

$216
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from San Juan to Allentown

FAQs - booking Allentown flights

  • How far is Allentown from central Allentown?

    Central Allentown is 4 miles away from Allentown.

  • What is the name of Allentown’s airport?

    There is only 1 airport in Allentown, called Allentown (ABE). It can also be referred to as Allentown Bethlehem, Allentown-Bethlehem, or Lehigh Valley Intl.

  • How does KAYAK find such low prices on flights to Allentown?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Allentown.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Allentown?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Allentown?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Allentown?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Allentown?

    Of the 4 airlines that fly to Allentown, Allegiant Air offers the most flights, with around 79 per week, followed by American Airlines with 27 flights per week.

See more FAQs

Top tips for finding cheap flights to Allentown

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Allentown flight deals.

Prefer to fly non-stop to Allentown-Bethlehem?

Find which airlines fly direct to Allentown-Bethlehem, which days they fly and book direct flights.

Nonstop departures

Puerto Rico to Allentown-Bethlehem

Monday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Tuesday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Wednesday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Thursday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Friday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Saturday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Sunday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

See more direct flights

Nonstop returns

Allentown-Bethlehem to Puerto Rico

Monday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Tuesday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Wednesday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Thursday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Friday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Saturday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

Sunday

Aeromexico, Air New Zealand, Allegiant Air, +8 more

Aeromexico, Air New Zealand, +9 more

See more direct flights
See more direct flights

Top airlines flying from Puerto Rico to Allentown

 
See real verified KAYAK customer reviews for airlines flying to Allentown. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Puerto Rico to Allentown. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Allentown? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10826 reviews
7.4Food
8.6Crew
8.2Boarding
8.0Entertainment
7.9Comfort
Airline reviews

The flight was excellent, I recommend people to fly with Delta

10.0 ExcellentLionel, May 2024SJU - JFK
Read more about Delta reviews

The flight was excellent, I recommend people to fly with Delta

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

The crew were very welcoming and helpful. I just wish economy had a bit more leg room. My knees were constantly hitting the chair in front of me.

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Too bad that first class seats do not recline significantly causing discomfort

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Was as expected. Good leg room on planes - much appreciated.

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

Smaller, regional aircraft limits amount of overhead luggage space. At least there were jetways at both BNA and PHL. First class food service was minimal with the usual assortment of packaged snacks (nothing creative) and no handiwipes. American tries to turn around aircraft too quickly without enough time to clean the planes. WIFI service did not include TV programming.

6 plus hour delay with no explanation. No wheelchairs to transport us on arrival. Very disappointed.

Food choice is limited, entertainment better than average, seat leg room terrible

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

Book cheap flights from Puerto Rico to Allentown

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Allentown found on KAYAK in the last 72 hours.
5/22Wed
1 stop
9h 31mSJU-ABE
6/3Mon
2 stops
17h 05mABE-SJU
$355
5/22Wed
1 stop
9h 31mSJU-ABE
6/3Mon
3 stops
25h 32mABE-SJU
$374
5/23Thu
1 stop
7h 46mSJU-ABE
6/3Mon
2 stops
17h 05mABE-SJU
$382
5/23Thu
1 stopAmerican Airlines
15h 53mSJU-ABE
6/3Mon
1 stopAmerican Airlines
6h 14mABE-SJU
$387
5/22Wed
2 stops
18h 13mSJU-ABE
6/3Mon
3 stops
25h 32mABE-SJU
$397
5/23Thu
1 stop
7h 46mSJU-ABE
6/3Mon
3 stops
25h 32mABE-SJU
$401
6/7Fri
1 stopAmerican Airlines
11h 21mSJU-ABE
6/14Fri
1 stopAmerican Airlines
8h 49mABE-SJU
$689
7/12Fri
1 stopAmerican Airlines
6h 38mSJU-ABE
7/18Thu
1 stopAmerican Airlines
10h 27mABE-SJU
$765
6/7Fri
1 stopAmerican Airlines
11h 21mSJU-ABE
6/14Fri
2 stopsAmerican Airlines
15h 24mABE-SJU
$978
6/6Thu
2 stopsUnited Airlines
15h 53mSJU-ABE
6/14Fri
1 stopUnited Airlines
8h 02mABE-SJU
$1,668

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Allentown found on KAYAK in the last 72 hours.
5/12Sun
1 stopAmerican Airlines
16h 22mSJU-ABE
$216
7/20Sat
1 stop
12h 21mSJU-ABE
$239
5/12Sun
3 stops
26h 20mSJU-ABE
$270
7/20Sat
2 stops
30h 35mSJU-ABE
$286
7/19Fri
2 stops
22h 55mSJU-ABE
$321
7/19Fri
3 stops
33h 09mSJU-ABE
$336
7/18Thu
1 stopDelta
11h 18mSJU-ABE
$367
7/16Tue
1 stopDelta
9h 03mSJU-ABE
$457
5/11Sat
2 stopsUnited Airlines
15h 50mSJU-ABE
$518
5/12Sun
2 stopsAmerican Airlines
16h 34mSJU-ABE
$695

Search by stops

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Search by price

Last minute flights to Allentown

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Allentown that are departing in the next 10 days.
5/9Thu
multi-stop
19h 53mSJU-ABE
5/20Mon
multi-stop
27h 48mABE-SJU
$487
5/9Thu
multi-stop
19h 53mSJU-ABE
5/20Mon
multi-stop
27h 48mABE-SJU
$533
5/10Fri
multi-stopAmerican Airlines
6h 27mSJU-ABE
5/20Mon
multi-stopAmerican Airlines
8h 14mABE-SJU
$551
5/9Thu
multi-stop
19h 53mSJU-ABE
5/20Mon
multi-stop
13h 55mABE-SJU
$585
5/10Fri
multi-stopAmerican Airlines
6h 27mSJU-ABE
5/20Mon
multi-stopAmerican Airlines
8h 14mABE-SJU
$626
5/10Fri
multi-stopUnited Airlines
15h 50mSJU-ABE
5/14Tue
multi-stopUnited Airlines
14h 03mABE-SJU
$689
5/10Fri
multi-stopUnited Airlines
15h 50mSJU-ABE
5/14Tue
multi-stopUnited Airlines
8h 07mABE-SJU
$847
5/10Fri
multi-stopAmerican Airlines
6h 27mSJU-ABE
5/20Mon
multi-stopAmerican Airlines
10h 09mABE-SJU
$928
5/10Fri
multi-stopAmerican Airlines
6h 27mSJU-ABE
5/20Mon
multi-stopAmerican Airlines
8h 59mABE-SJU
$1,004

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Flights to Allentown

Destination:

Allentown (ABE)United States

Return flight deals:

Allentown - Puerto Rico

Cabin classes: