ABE

$100 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 10/6. 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

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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

Tue, Aug 26 - Tue, Sep 2
American Airlines Logo
11:14 am - 6:00 pmPIT-ABE
6h 46m1 stop
American Airlines Logo
6:32 pm - 11:00 pmABE-PIT
4h 28m1 stop
$174American Airlines
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Thu, Aug 14 - Mon, Aug 18
 Logo
9:47 am - 9:00 pmPHL-ABE
11h 13m1 stop
 Logo
6:30 am - 4:03 pmABE-PHL
9h 33m2 stops
Sat, Aug 30 - Fri, Sep 5
American Airlines Logo
1:18 pm - 6:19 pmIAD-ABE
5h 01m1 stop
American Airlines Logo
6:00 am - 12:18 pmABE-IAD
6h 18m1 stop
$259American Airlines
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Thu, Aug 14 - Mon, Aug 18
 Logo
12:21 pm - 9:00 pmPIT-ABE
8h 39m1 stop
 Logo
1:05 pm - 9:15 amABE-PIT
20h 10m2 stops
Thu, Aug 14 - Mon, Aug 18
 Logo
9:47 am - 9:00 pmPHL-ABE
11h 13m1 stop
 Logo
1:05 pm - 11:30 amABE-PHL
22h 25m3 stops
Thu, Aug 14 - Mon, Aug 18
 Logo
12:21 pm - 9:00 pmPIT-ABE
8h 39m1 stop
 Logo
1:05 pm - 9:15 amABE-PIT
20h 10m3 stops
Fri, Nov 14 - Sat, Nov 15
American Airlines Logo
5:35 pm - 10:52 pmIAD-ABE
5h 17m1 stop
American Airlines Logo
6:16 am - 1:12 pmABE-IAD
6h 56m1 stop
$319American Airlines
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Sat, Sep 13 - Sat, Sep 20
United Airlines Logo
2:10 pm - 9:54 pmPIT-ABE
7h 44m1 stop
United Airlines Logo
5:28 pm - 11:44 pmABE-PIT
6h 16m1 stop
$369United Airlines
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Tue, Aug 12 - Tue, Aug 19
United Airlines Logo
4:09 pm - 9:55 pmPIT-ABE
5h 46m1 stop
United Airlines Logo
1:00 pm - 8:52 pmABE-PIT
7h 52m1 stop
$403United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
7:04 am - 11:58 amPIT-ABE
4h 54m1 stop
United Airlines Logo
1:00 pm - 2:00 pmABE-PIT
25h 00m2 stops
$564United Airlines
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Useful Info

Good to know

Low seasonJanuary
Cheapest flight$100
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Pittsburgh 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 8896 reviews
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
Airline reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

8.0 ExcellentHal, Jul 2025IAD - MSY
Read more United Airlines reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

the pilot that landed this flight in Philadelphia did an amazing job, the weather was absolutely terrible and we landed safely.

Everything you need to know for your flight to Allentown

Information on the airport you'll fly into in Allentown

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