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£156+ 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 17/1. 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
22 Jan — 29 Jan1
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 23 December 2025.

Sat 17/106:15ABE - ORD
Nonstop2h 43mUnited Airlines
Mon 19/107:30ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 22/12£156
Thu 8/116:57ABE - ORD
Nonstop2h 43mUnited Airlines
Mon 12/107:30ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 22/12£170
Thu 5/211:30ABE - ORD
Nonstop2h 43mUnited Airlines
Mon 9/207:30ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 22/12£182
Fri 16/116:57ABE - ORD
Nonstop2h 43mUnited Airlines
Mon 19/118:05ORD - ABE
Nonstop2h 00mUnited Airlines
Deal found 22/12£189
Wed 20/510:35ABE - ORD
Nonstop2h 21mUnited Airlines
Wed 27/510:44ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 21/12£208
Fri 16/116:57ABE - ORD
Nonstop2h 43mUnited Airlines
Sun 18/107:30ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 22/12£219
Wed 29/417:38ABE - ORD
Nonstop2h 22mUnited Airlines
Tue 5/507:10ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 21/12£223
Fri 2/117:07ABE - ORD
Nonstop2h 43mUnited Airlines
Sat 3/113:30ORD - ABE
Nonstop2h 00mUnited Airlines
Deal found 22/12£238
Thu 5/211:30ABE - ORD
Nonstop2h 43mUnited Airlines
Thu 12/207:00ORD - ABE
Nonstop2h 01mUnited Airlines
Deal found 21/12£245
Sun 24/506:30ABE - ORD
Nonstop2h 21mUnited Airlines
Sun 24/510:44ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 21/12£262
Sun 3/510:35ABE - ORD
Nonstop2h 21mUnited Airlines
Tue 5/507:10ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 21/12£266
Thu 30/417:32ABE - ORD
Nonstop2h 14mUnited Airlines
Tue 5/507:10ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 21/12£267

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 23 December 2025.

Fly to

Heathrow

Route

Depart

Return

Price

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Thu 26/2

10:36-12:10

Nonstop2h 34m

Chicago O'Hare Intl

Sun 1/3

07:00-10:01

Nonstop2h 01m

£156

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Thu 8/1

16:57-18:40

Nonstop2h 43m

Chicago O'Hare Intl

Mon 12/1

07:30-10:41

Nonstop2h 11m

£170

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Thu 5/2

11:30-13:13

Nonstop2h 43m

Chicago O'Hare Intl

Mon 9/2

07:30-10:41

Nonstop2h 11m

£182

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Fri 1/5

10:35-11:56

Nonstop2h 21m

Chicago O'Hare Intl

Tue 5/5

07:10-10:21

Nonstop2h 11m

£189

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Thu 22/1

16:57-18:40

Nonstop2h 43m

Chicago O'Hare Intl

Wed 28/1

13:22-16:22

Nonstop2h 00m

£208

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Sun 24/5

11:50-13:11

Nonstop2h 21m

Chicago O'Hare Intl

Wed 3/6

10:44-13:55

Nonstop2h 11m

£208

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Tue 24/2

17:23-18:55

Nonstop2h 32m

Chicago O'Hare Intl

Sun 1/3

07:00-10:01

Nonstop2h 01m

£208

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Wed 21/1

11:30-13:13

Nonstop2h 43m

Chicago O'Hare Intl

Sat 24/1

18:05-21:05

Nonstop2h 00m

£208

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Wed 25/2

06:28-08:00

Nonstop2h 32m

Chicago O'Hare Intl

Sun 1/3

07:00-10:01

Nonstop2h 01m

£208

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Fri 16/1

11:30-13:13

Nonstop2h 43m

£193

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Showing 1-10 of 16 results
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Best time to book a flight from Allentown

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Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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