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Find cheap flights to Allentown from €623

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Allentown departing on 24/4. 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
Thu 18/4
Thu 25/4

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, travellers have searched 47,600,107 times on KAYAK, and here's why:

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Cheap flight deals to Allentown

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights 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.
08:10 - 11:18DUB-ABE
32h 08m2 stops
06:25 - 05:00ABE-DUB
17h 35m1 stop
€623American Airlines
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Wed, 24 Apr - Sun, 28 Apr
08:10 - 11:18DUB-ABE
32h 08m2 stops
06:25 - 05:55ABE-DUB
18h 30m2 stops
€625American Airlines
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Wed, 24 Apr - Sun, 28 Apr
11:45 - 00:11DUB-ABE
17h 26m1 stop
06:25 - 05:00ABE-DUB
17h 35m1 stop
€626American Airlines
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Wed, 24 Apr - Sun, 28 Apr
11:45 - 22:10DUB-ABE
15h 25m1 stop
08:15 - 05:00ABE-DUB
15h 45m1 stop
€784American Airlines
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Wed, 21 Aug - Thu, 29 Aug
09:50 - 21:43DUB-ABE
16h 53m2 stops
06:44 - 08:15ABE-DUB
20h 31m2 stops
€2,205
Find Deal
Wed, 21 Aug - Thu, 29 Aug

Flights to Allentown - Travel Insights & Trends

Get data-powered insights and trends into flights to Allentown to help you find the cheapest flights, the best time to fly and much more.

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 Shannon, which takes 7h 20m, Dublin, which takes 7h 25m, Cork, which takes 11h 35m, and Milltown (Kerry), which takes 27h 10m.

How many long-haul flights are there to Allentown each week?

There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to Allentown. Instead, there are 136 short-haul flights (up to 3 hour flight duration), with the most arriving from Charlotte.

Good to know

Cheapest flight

€623
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Allentown based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Allentown flights

  • How far is Allentown from central Allentown?

    Allentown is 6 km from the centre of 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 travellers 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 66 per week, followed by American Airlines with 35 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 direct to Allentown-Bethlehem?

Find which airlines fly direct to Allentown-Bethlehem, which days they fly and book direct flights.

Direct departures

Ireland 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

Direct returns

Allentown-Bethlehem to Ireland

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

Book Cheap Allentown Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Allentown found on KAYAK in the last 72 hours.
24/4Wed
2 stopsAmerican Airlines
32h 08mDUB-ABE
28/4Sun
1 stopAmerican Airlines
17h 35mABE-DUB
€623
24/4Wed
2 stopsAmerican Airlines
32h 08mDUB-ABE
28/4Sun
2 stopsAmerican Airlines
18h 30mABE-DUB
€625
24/4Wed
1 stopAmerican Airlines
17h 26mDUB-ABE
28/4Sun
1 stopAmerican Airlines
17h 35mABE-DUB
€626
21/8Wed
1 stopAmerican Airlines
15h 25mDUB-ABE
29/8Thu
1 stopAmerican Airlines
15h 45mABE-DUB
€784
21/8Wed
2 stops
16h 53mDUB-ABE
29/8Thu
2 stops
20h 31mABE-DUB
€2,205

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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.
15/5Wed
2 stopsDelta
19h 17mDUB-ABE
€740
12/5Sun
1 stopDelta
17h 12mDUB-ABE
€748
2/9Mon
1 stopDelta
17h 26mDUB-ABE
€830
18/5Sat
2 stopsDelta
16h 12mDUB-ABE
€1,057
13/5Mon
2 stopsUnited Airlines
36h 05mDUB-ABE
€1,229
18/5Sat
1 stopDelta
17h 12mDUB-ABE
€1,312
1/9Sun
1 stopDelta
17h 26mDUB-ABE
€1,621
13/5Mon
1 stopAmerican Airlines
17h 37mDUB-ABE
€2,174

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Recent domestic flight deals

17/4Wed
multi-stopDelta
7h 50mSFO-ABE
24/4Wed
multi-stopDelta
8h 49mABE-SFO
€235
16/4Tue
multi-stopDelta
4h 43mHOU-ABE
23/4Tue
multi-stopDelta
5h 49mABE-HOU
€247
9/4Tue
multi-stopDelta
5h 11mTPA-ABE
16/4Tue
multi-stopDelta
7h 40mABE-TPA
€254
30/5Thu
directDelta
2h 02mATL-ABE
4/6Tue
directDelta
2h 12mABE-ATL
€256
13/4Sat
multi-stopDelta
4h 55mPBI-ABE
16/4Tue
multi-stopDelta
7h 05mABE-PBI
€267
8/5Wed
directDelta
2h 04mATL-ABE
11/5Sat
directDelta
2h 11mABE-ATL
€270
8/4Mon
multi-stopAmerican Airlines
5h 07mTPA-ABE
11/4Thu
multi-stopAmerican Airlines
8h 40mABE-TPA
€493
4/4Thu
multi-stopUnited Airlines
9h 51mLAX-ABE
13/4Sat
multi-stopUnited Airlines
9h 28mABE-LAX
€524
4/4Thu
multi-stopUnited Airlines
11h 28mLAX-ABE
13/4Sat
multi-stopUnited Airlines
11h 32mABE-LAX
€533
6/4Sat
multi-stopUnited Airlines
6h 50mATL-ABE
8/4Mon
multi-stopUnited Airlines
21h 37mABE-ATL
€554

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Flights to Allentown

Destination:

Allentown (ABE)United States

Return flight deals:

Allentown - Ireland

Cabin classes: