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$134 Find cheap flights from Puerto Rico to Allentown

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 9/5. 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
Sat 6/29
Sat 7/6

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 42,686,544 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 Thursday, where prices are $746 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 April with an average price of $196.

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 4h 06m, Culebra, which takes 5h 48m, and Ponce, which takes 9h 56m.

How many direct flights to Allentown are there each day?

There are around 17 direct flights from within Puerto Rico to Allentown every day. Most flights depart in the morning, with 4:00 pm the most common departure time and 37% of flights departing in the morning.

How many direct flights to Allentown are there each week?

Each week there are around 118 direct flights from within Puerto Rico to Allentown. The most common day for departures is Sunday, with 18% of flights taking off on this day.

Good to know

Low season

January

High season

June

Cheapest flight

$134
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 81% 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 48 per week, followed by United Airlines with 28 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 10457 reviews
7.9Comfort
8.6Crew
7.4Food
8.2Boarding
8.0Entertainment
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

The comfort is typical of what I would expect from main cabin. I've been on flights with other airlines where the seats needed to be changed, the cushions were non-existent. So happy this was not the case. I enjoyed the movie selection. Happy pillow and blanket was provided since I forgot my own. The food was also ok. Great that we arrived early and my luggage arrived undamaged. Again in the past (not with Delta), luggage was lost or broken.

Crew went over and above to be helpful. Plane had mechanical problems that caused us to depart late.

The 676 plane is much more comfortable in business class than the A330 and he food was a little better. I didn’t use the entertainment.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great 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.

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.
6/13Thu
1 stop
8h 03mSJU-ABE
6/24Mon
3 stops
31h 36mABE-SJU
$445
6/13Thu
2 stops
16h 42mSJU-ABE
6/24Mon
3 stops
31h 36mABE-SJU
$451
6/13Thu
1 stop
8h 03mSJU-ABE
6/24Mon
2 stops
27h 11mABE-SJU
$465
6/13Thu
3 stops
39h 49mSJU-ABE
6/24Mon
3 stops
31h 36mABE-SJU
$467
6/13Thu
1 stopAmerican Airlines
14h 19mSJU-ABE
6/24Mon
1 stopAmerican Airlines
10h 08mABE-SJU
$577
6/14Fri
1 stopAmerican Airlines
6h 30mSJU-ABE
6/17Mon
1 stopAmerican Airlines
10h 08mABE-SJU
$886
10/7Mon
1 stopAmerican Airlines
6h 36mSJU-ABE
10/12Sat
1 stopAmerican Airlines
8h 08mABE-SJU
$1,426

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.
9/5Thu
1 stop
16h 55mSJU-ABE
$134
9/4Wed
2 stops
20h 46mSJU-ABE
$163
9/5Thu
3 stops
38h 37mSJU-ABE
$186
9/3Tue
1 stopAmerican Airlines
15h 02mSJU-ABE
$242
6/4Tue
1 stop
9h 45mSJU-ABE
$247
9/3Tue
2 stopsUnited Airlines
15h 53mSJU-ABE
$267
10/12Sat
1 stopAmerican Airlines
10h 31mSJU-ABE
$270
6/4Tue
1 stopDelta
7h 22mSJU-ABE
$352
9/2Mon
2 stopsUnited Airlines
15h 53mSJU-ABE
$575
11/9Sat
1 stopDelta
8h 49mSJU-ABE
$1,565

Search by stops

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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.
6/3Mon
multi-stop
13h 15mSJU-ABE
6/10Mon
multi-stop
19h 51mABE-SJU
$456
6/3Mon
multi-stop
13h 15mSJU-ABE
6/10Mon
multi-stop
9h 55mABE-SJU
$479
6/4Tue
multi-stop
21h 46mSJU-ABE
6/10Mon
multi-stop
19h 51mABE-SJU
$524
6/4Tue
multi-stop
21h 39mSJU-ABE
6/10Mon
multi-stop
19h 51mABE-SJU
$539
6/2Sun
multi-stopUnited Airlines
9h 16mSJU-ABE
6/10Mon
multi-stopUnited Airlines
8h 02mABE-SJU
$1,248

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Flights to Allentown

Destination:

Allentown (ABE)United States

Return flight deals:

Allentown - Puerto Rico

Cabin classes: