ABE

$123 Find Cheap Flights from Pennsylvania 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 4/16. 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
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Pennsylvania to Allentown

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Allentown that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pennsylvania to Allentown

Thu, Apr 30 - Sun, May 3
Multiple Airlines Logo
7:45 am - 10:18 pm
PHL
-
ABE
14h 33m
1 stop
Multiple Airlines Logo
9:00 am - 8:56 am
ABE
-
PHL
23h 56m
1 stop
$336Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
6:15 pm - 8:10 pm
PIT
-
ABE
25h 55m
1 stop
Multiple Airlines Logo
9:00 am - 8:59 am
ABE
-
PIT
23h 59m
1 stop
$367Multiple Airlines
Thu, Apr 30 - Sun, May 3
Multiple Airlines Logo
7:45 am - 10:18 pm
PHL
-
ABE
14h 33m
1 stop
Multiple Airlines Logo
9:00 am - 8:10 am
ABE
-
PHL
23h 10m
2 stops
$371Multiple Airlines
Mon, Apr 13 - Fri, Apr 17
Multiple Airlines Logo
7:00 pm - 11:27 am
PIT
-
ABE
16h 27m
1 stop
Multiple Airlines Logo
1:41 pm - 11:59 pm
ABE
-
PIT
10h 18m
1 stop
$383Multiple Airlines
Thu, Apr 16 - Fri, Apr 17
Multiple Airlines Logo
11:52 am - 10:51 pm
PIT
-
ABE
10h 59m
1 stop
Multiple Airlines Logo
1:41 pm - 11:59 pm
ABE
-
PIT
10h 18m
1 stop
$389Multiple Airlines
Sat, Apr 18 - Tue, Apr 21
United Airlines Logo
2:09 pm - 9:17 pm
PIT
-
ABE
7h 08m
1 stop
United Airlines Logo
5:43 pm - 11:53 pm
ABE
-
PIT
6h 10m
1 stop
$419United Airlines
Fri, Apr 17 - Sat, Apr 18
American Airlines Logo
7:46 pm - 12:22 am
DCA
-
ABE
4h 36m
1 stop
American Airlines Logo
6:04 am - 10:49 am
ABE
-
DCA
4h 45m
1 stop
$459American Airlines
Sat, Apr 25 - Sat, May 2
American Airlines Logo
6:00 am - 11:27 am
LGA
-
ABE
5h 27m
1 stop
American Airlines Logo
12:00 pm - 6:09 pm
ABE
-
LGA
6h 09m
1 stop
$475American Airlines
Sat, Jul 4 - Wed, Jul 8
United Airlines Logo
8:30 am - 9:07 pm
IAD
-
ABE
12h 37m
2 stops
United Airlines Logo
2:23 pm - 11:27 am
ABE
-
IAD
21h 04m
2 stops
$565United Airlines
Fri, Apr 3 - Fri, Apr 10
Delta Logo
1:17 pm - 10:52 pm
EWR
-
ABE
9h 35m
1 stop
Delta Logo
6:32 am - 4:30 pm
ABE
-
EWR
9h 58m
1 stop
$955Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$123
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Philadelphia to Allentown

FAQs for booking flights from Pennsylvania to Allentown

  • How does KAYAK find such low prices on flights from Pennsylvania 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 from Pennsylvania to Allentown.

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

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

  • What is the Hacker Fare option on flights from Pennsylvania 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 to Pennsylvania with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania 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 from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Pennsylvania to Allentown

 
Need help choosing which airline to fly with from Pennsylvania 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.
7.4
United AirlinesOverall score based on 9435 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
6.6Food
Airline reviews

OK, we were delayed and had to de plane and reboard.

6.0 GoodJamie, Mar 2026
LAX - EWR
Read more United Airlines reviews

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The seat cushions were very worn so they were extremely uncomfortable.

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