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£169+ Direct flights from Allentown

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/12. 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.
ABE — LHR
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Direct flights from Allentown

Enter your travel dates to find the best prices.

Cheapest flights from Allentown
Explore the most affordable flight options available from Allentown. Find the lowest fares based on data from user searches, with prices last updated on 18 November 2025.

Wed 31/1217:07ABE - ORD
Nonstop2h 43mUnited Airlines
Sun 4/110:44ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 17/11£169
Thu 4/1213:00ABE - ORD
Nonstop2h 38mUnited Airlines
Sat 6/1213:43ORD - ABE
Nonstop2h 04mUnited Airlines
Deal found 17/11£189
Thu 1/117:07ABE - ORD
Nonstop2h 43mUnited Airlines
Sun 4/110:44ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 17/11£197
Sat 20/1206:17ABE - ORD
Nonstop2h 43mUnited Airlines
Mon 5/113:30ORD - ABE
Nonstop2h 00mUnited Airlines
Deal found 15/11£212
Sat 20/1206:17ABE - ORD
Nonstop2h 43mUnited Airlines
Sun 28/1210:44ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 15/11£216
Tue 16/1213:00ABE - ORD
Nonstop2h 38mUnited Airlines
Sun 18/107:30ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 17/11£227
Fri 5/1217:22ABE - ORD
Nonstop2h 33mUnited Airlines
Sun 7/1208:45ORD - ABE
Nonstop2h 07mUnited Airlines
Deal found 17/11£242
Tue 23/1217:07ABE - ORD
Nonstop2h 43mUnited Airlines
Mon 29/1218:37ORD - ABE
Nonstop2h 10mUnited Airlines
Deal found 17/11£245
Sun 14/1217:22ABE - ORD
Nonstop2h 33mUnited Airlines
Sun 21/1213:30ORD - ABE
Nonstop2h 00mUnited Airlines
Deal found 17/11£246
Mon 15/1217:22ABE - ORD
Nonstop2h 33mUnited Airlines
Thu 1/118:37ORD - ABE
Nonstop2h 10mUnited Airlines
Deal found 15/11£250
Tue 16/1213:00ABE - ORD
Nonstop2h 38mUnited Airlines
Fri 2/110:44ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 15/11£265
Fri 26/1217:07ABE - ORD
Nonstop2h 43mUnited Airlines
Sun 28/1210:44ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 16/11£273

Find direct flights from Allentown within your budget

 
Use the slider to find direct flights from Allentown within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 18 November 2025.

Fly to

Heathrow

Route

Depart

Return

Price

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Wed 31/12

17:07-18:50

Nonstop2h 43m

Chicago O'Hare Intl

Sun 4/1

10:44-13:55

Nonstop2h 11m

£169

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Sat 6/12

17:22-18:55

Nonstop2h 33m

Chicago O'Hare Intl

Tue 9/12

08:45-11:52

Nonstop2h 07m

£174

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Fri 5/12

13:00-14:38

Nonstop2h 38m

Chicago O'Hare Intl

Sat 6/12

18:35-21:46

Nonstop2h 11m

£189

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Thu 4/12

13:00-14:38

Nonstop2h 38m

Chicago O'Hare Intl

Sat 6/12

13:43-16:47

Nonstop2h 04m

£189

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Tue 6/1

11:30-13:13

Nonstop2h 43m

Chicago O'Hare Intl

Sun 11/1

07:30-10:41

Nonstop2h 11m

£212

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Thu 22/1

16:57-18:34

Nonstop2h 37m

Chicago O'Hare Intl

Sun 25/1

13:22-16:22

Nonstop2h 00m

£212

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Sat 20/12

06:17-08:00

Nonstop2h 43m

Chicago O'Hare Intl

Sun 4/1

10:44-13:55

Nonstop2h 11m

£212

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Sun 21/12

06:17-08:00

Nonstop2h 43m

Chicago O'Hare Intl

Sun 4/1

10:44-13:55

Nonstop2h 11m

£212

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Sat 20/12

06:17-08:00

Nonstop2h 43m

Chicago O'Hare Intl

Mon 5/1

13:30-16:30

Nonstop2h 00m

£212

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Tue 6/1

11:30-13:13

Nonstop2h 43m

Chicago O'Hare Intl

Wed 14/1

07:30-10:41

Nonstop2h 11m

£212

Flights are sorted by cheapest return flights first.

Deals found on 17/11

Showing 1-10 of 24 results
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Best time to book a flight from Allentown

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Estimated return price
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