ABE

€396 Find Cheap Flights to Allentown – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€552
Typical prices: €855-€3,516
American Airlines
Fri 2/2Tue 6/2
DUB - ABE • 2 stops
Top airlines
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Flight Deals

Cheap Flights to Allentown

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Allentown

Tue, 2 Feb - Sat, 6 Feb
American Airlines Logo
11:30 - 22:24DUB  Dublin-ABE Allentown-Bethlehem
39h 54m2 stops Philadelphia Chicago O'Hare Intl
American Airlines Logo
12:48 - 08:30ABE  Allentown-Bethlehem-DUB Dublin
38h 42m2 stops Charlotte Douglas Philadelphia
€552American Airlines
Tue, 2 Feb - Sat, 6 Feb
American Airlines Logo
11:30 - 17:46DUB  Dublin-ABE Allentown-Bethlehem
35h 16m2 stops Philadelphia Chicago O'Hare Intl
American Airlines Logo
12:48 - 08:30ABE  Allentown-Bethlehem-DUB Dublin
38h 42m2 stops Charlotte Douglas Philadelphia
€553American Airlines
Tue, 2 Feb - Sat, 6 Feb
American Airlines Logo
11:30 - 22:24DUB  Dublin-ABE Allentown-Bethlehem
39h 54m2 stops Philadelphia Chicago O'Hare Intl
American Airlines Logo
12:48 - 08:30ABE  Allentown-Bethlehem-DUB Dublin
38h 42m2 stops Charlotte Douglas Philadelphia
€555American Airlines
Tue, 2 Feb - Sat, 6 Feb
American Airlines Logo
11:30 - 12:18DUB  Dublin-ABE Allentown-Bethlehem
29h 48m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
12:48 - 08:30ABE  Allentown-Bethlehem-DUB Dublin
38h 42m2 stops Charlotte Douglas Philadelphia
€592American Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 09:30DUB  Dublin-ABE Allentown-Bethlehem
27h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 07:30ABE  Allentown-Bethlehem-DUB Dublin
16h 20m2 stops Chicago O'Hare Intl Newark
€742United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 09:30DUB  Dublin-ABE Allentown-Bethlehem
27h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 08:10ABE  Allentown-Bethlehem-DUB Dublin
17h 00m1 stop Chicago O'Hare Intl
€742United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 09:30DUB  Dublin-ABE Allentown-Bethlehem
27h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 07:30ABE  Allentown-Bethlehem-DUB Dublin
16h 20m2 stops Chicago O'Hare Intl Newark
€743United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 09:30DUB  Dublin-ABE Allentown-Bethlehem
27h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 08:10ABE  Allentown-Bethlehem-DUB Dublin
17h 00m1 stop Chicago O'Hare Intl
€743United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 09:30DUB  Dublin-ABE Allentown-Bethlehem
27h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 07:30ABE  Allentown-Bethlehem-DUB Dublin
16h 20m2 stops Chicago O'Hare Intl Newark
€743United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 09:30DUB  Dublin-ABE Allentown-Bethlehem
27h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 08:10ABE  Allentown-Bethlehem-DUB Dublin
17h 00m1 stop Chicago O'Hare Intl
€743United Airlines
Booking Insights

Price, demand, and travel trends for Ireland to Allentown flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ireland to Allentown with more confidence.

What is the cheapest flight to Allentown?

Dublin to Allentown is the cheapest route at €552 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Allentown?

A return flight to Allentown costs €3,516 on average, based on data over the past 12 months on KAYAK. Return fares from Dublin average €3,516.

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

Morning flights to Allentown are the cheapest at €3,515 return on average. Morning flights are the most expensive at €3,515.

What is a good deal for flights to Allentown?

Flights under €855 are considered a good deal. 25% of KAYAK users found return flights to Allentown at or below these prices, with the lowest fares from:
•Dublin €855.

Key details for flights to Allentown

Cheapest flight

€396
Flights from Dublin to Allentown

When to book flights to Allentown

Are your dates flexible? Find out the best times to travel to Allentown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Allentown, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Allentown is a good deal?

    A good deal on a flight to Allentown is around €855 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Allentown flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Allentown, recent KAYAK data shows that stronger deals tend to be around €855 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.

Reviews of the top airline flying to Allentown

 
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.
7.0
American AirlinesOverall score based on 12077 reviews
7.4Boarding
7.2Comfort
6.4Food
7.9Crew
6.8Entertainment
Airline reviews

My flight depature was changed. Then it was delayed, and then cancelled after I reached the gate.I paid $231 for a hotel room that I didn't get to use because I arrived 24 hours later than I was suppossed to. My wife had to pick me up from the airport and I had to pay for an another ride back to the airport the next day. They did get me faster/ priority through TSA. The 2nd flight was okay

2.0 MediocreAnonymous, Sept 2026
Read more American Airlines reviews

My flight depature was changed. Then it was delayed, and then cancelled after I reached the gate.I paid $231 for a hotel room that I didn't get to use because I arrived 24 hours later than I was suppossed to. My wife had to pick me up from the airport and I had to pay for an another ride back to the airport the next day. They did get me faster/ priority through TSA. The 2nd flight was okay

The bathrooms for most part were staying clean. The food on the flight was terrible used to be better and the crew was not always friendly, barking orders for no reason. On the short flight, the food/snack was not even offered, and if you want to have a water, you have to come and ask.

It was significantly delayed. Also the admirals club in Philadelphia airport near Gate B is absolutely filthy. Good was on the floor. Flies on the cheese. And the men’s restroom had pools of urine on the floor. I am not using that lounge again.

It was good overall. On my transition from Philadelphia to Boston,the gate information wasn't correct. When I went to check the gate information; I found out that my flight was boarding clear across the airport at another gate. Fortunately I rushed over there and made it on time while they were in the middle of boarding.

For the first time in all my travels I found the arm rests very inadequate and painful. The arm rest between me and the passenger to my left was thin and didn’t support either of us. On the right side, (window side) the armrest was thin and short causing me pain mid-arm.

We were treated politely and the crew was nice. Again no one knew why there was a delay. Food was hot and a lot was offered but bad in taste. Seats weren’t the worst but for a long flight your legs ache from it. Entertainment was old not very interactive

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

WiFi didn’t work for me. as headphones didn’t work either.

Terrible. I did not like the delay without recourses to help passengers to get to their destinations. AA used to offer coupons for food and overnight accommodation, but not this time. The flight planning was terrible despite of all the current technology available; AA could have informed passengers better that the replacement flight is impossible today, instead of stringing passengers along for 6 hours before cancellation, so that passengers can make earlier alternative arrangements to get home.

It was a bus not a flight. Okay bus ride.

More options for your flight to Allentown

Complete your trip to Allentown with a hotel stay or car hire