ABE

€401 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
€603
Typical prices: €873-€3,589
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 - 23:23DUB  Dublin-ABE Allentown-Bethlehem
16h 53m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
12:48 - 08:30ABE  Allentown-Bethlehem-DUB Dublin
38h 42m2 stops Charlotte Douglas Philadelphia
€603American Airlines
Tue, 2 Feb - Sat, 6 Feb
American Airlines Logo
11:30 - 23:23DUB  Dublin-ABE Allentown-Bethlehem
16h 53m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
12:48 - 08:30ABE  Allentown-Bethlehem-DUB Dublin
38h 42m2 stops Charlotte Douglas Philadelphia
€605American Airlines
Tue, 2 Feb - Sat, 6 Feb
American Airlines Logo
11:30 - 23:23DUB  Dublin-ABE Allentown-Bethlehem
16h 53m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
12:48 - 08:30ABE  Allentown-Bethlehem-DUB Dublin
38h 42m2 stops Charlotte Douglas Philadelphia
€608American Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 20:55DUB  Dublin-ABE Allentown-Bethlehem
15h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 08:10ABE  Allentown-Bethlehem-DUB Dublin
17h 00m1 stop Chicago O'Hare Intl
€750United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 20:55DUB  Dublin-ABE Allentown-Bethlehem
15h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 07:30ABE  Allentown-Bethlehem-DUB Dublin
16h 20m2 stops Chicago O'Hare Intl Newark
€750United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
09:30 - 20:51DUB  Dublin-ABE Allentown-Bethlehem
16h 21m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
06:00 - 08:10ABE  Allentown-Bethlehem-DUB Dublin
21h 10m1 stop Chicago O'Hare Intl
€764United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 20:51DUB  Dublin-ABE Allentown-Bethlehem
15h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 08:10ABE  Allentown-Bethlehem-DUB Dublin
17h 00m1 stop Chicago O'Hare Intl
€764United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 20:55DUB  Dublin-ABE Allentown-Bethlehem
15h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
06:00 - 07:30ABE  Allentown-Bethlehem-DUB Dublin
20h 30m2 stops Chicago O'Hare Intl Newark
€766United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 20:55DUB  Dublin-ABE Allentown-Bethlehem
15h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
06:00 - 08:10ABE  Allentown-Bethlehem-DUB Dublin
21h 10m1 stop Chicago O'Hare Intl
€766United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 20:55DUB  Dublin-ABE Allentown-Bethlehem
15h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 07:30ABE  Allentown-Bethlehem-DUB Dublin
16h 20m2 stops Chicago O'Hare Intl Newark
€770United Airlines
Booking Insights

Price, demand, and travel trends for flights to Allentown

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

What is the cheapest flight to Allentown?

Dublin to Allentown is the cheapest route at €603 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?

On average, a return flight from Ireland to Allentown costs €3,589, based on KAYAK data over the past 12 months. Return fares from Dublin average €3,589.

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

Morning flights to Allentown are the cheapest at €3,588 return on average. Morning flights are the most expensive at €3,588.

What is a good deal for flights to Allentown?

Flights under €873 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 €873.

Key details for flights to Allentown

Cheapest flight

€401
One-way flight 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 €873 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, a good return fare is around €873. If you find a fare below that, you're getting a strong deal.
  • 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 12130 reviews
7.2Comfort
6.8Entertainment
6.4Food
7.4Boarding
7.9Crew
Airline reviews

The flight was overbooked. And the gate agent basically said that the flight will not leave unless two people came forward to give up their seats. Offered money. Raised the $$ too. But we were there for a while and flight was delayed. When passengers approached the gate agent asking what would happen if no one volunteered- the answer was flight would be cancelled! Ridiculous! It’s American’s fault for overbooking. The service level is going from Bad to worse it seems.

2.0 MediocreKazi, Oct 2026
Read more American Airlines reviews

The flight was overbooked. And the gate agent basically said that the flight will not leave unless two people came forward to give up their seats. Offered money. Raised the $$ too. But we were there for a while and flight was delayed. When passengers approached the gate agent asking what would happen if no one volunteered- the answer was flight would be cancelled! Ridiculous! It’s American’s fault for overbooking. The service level is going from Bad to worse it seems.

It was one hour 15 minutes late taking off so we missed our connecting flight in Philadelphia.

The flight attendance were very pleasant and funny. They made boarding and the flight very pleasant. Just wish the seats cushions had more comfort. Very flat and hard.

Flawless as usual. I understand on the smaller airplanes that WIFI is not available, and that is expected. The crew were awesome!

This aircraft was much better than the one we took two weeks ago to Edinburgh. The legroom was fantastic (two rows in front of our seats on the last trip), the seats were more comfortable, and the overall experience was improved. The movie selections are awful, unless one likes violence, intense contention, and sexual content. The so-called family films are limited to animations in spite of the many quality live-action films actually geared towards families. A note to Kayak and the survey engineers engaged to gather meaningful data for future passengers and possibly their clients: in many instances, the data you gather is skewed because you provide no "N/A" options, which forces one to choose an option that is not representative of the experience. I recommend your surveys and questionnaires undergo a serious review and update so that the data you collect is meaningful and represent accurate conditions and responses.

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

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