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£135+ Direct flights from Allentown

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. 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 Oct — 25 Oct1
1 adult
1 adult, Economy

Direct flights from Allentown

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 September 2025.

Sat 11/1013:00ABE - ORD
Nonstop2h 32mUnited Airlines
Sat 18/1018:35ORD - ABE
Nonstop2h 19mUnited Airlines
Deal found 16/9£153
Thu 25/1206:17ABE - ORD
Nonstop2h 43mUnited Airlines
Wed 31/1210:44ORD - ABE
Nonstop2h 11mUnited Airlines
Deal found 15/9£159
Wed 1/1017:28ABE - ORD
Nonstop2h 27mUnited Airlines
Wed 8/1007:25ORD - ABE
Nonstop2h 13mUnited Airlines
Deal found 17/9£160
Tue 30/913:00ABE - ORD
Nonstop2h 32mUnited Airlines
Tue 7/1007:25ORD - ABE
Nonstop2h 13mUnited Airlines
Deal found 16/9£166
Fri 3/1013:00ABE - ORD
Nonstop2h 32mUnited Airlines
Sun 5/1007:25ORD - ABE
Nonstop2h 13mUnited Airlines
Deal found 17/9£168
Wed 15/1013:00ABE - ORD
Nonstop2h 32mUnited Airlines
Wed 22/1007:25ORD - ABE
Nonstop2h 13mUnited Airlines
Deal found 15/9£182
Wed 1/1013:00ABE - ORD
Nonstop2h 32mUnited Airlines
Mon 6/1007:25ORD - ABE
Nonstop2h 13mUnited Airlines
Deal found 15/9£189
Sat 27/913:00ABE - ORD
Nonstop2h 32mUnited Airlines
Tue 30/913:45ORD - ABE
Nonstop2h 08mUnited Airlines
Deal found 15/9£190
Sat 11/1017:28ABE - ORD
Nonstop2h 27mUnited Airlines
Sun 12/1007:25ORD - ABE
Nonstop2h 13mUnited Airlines
Deal found 16/9£198
Sat 21/217:32ABE - ORD
Nonstop2h 14mUnited Airlines
Wed 25/207:00ORD - ABE
Nonstop1h 58mUnited Airlines
Deal found 14/9£204
Wed 22/1017:28ABE - ORD
Nonstop2h 27mUnited Airlines
Sat 25/1007:25ORD - ABE
Nonstop2h 13mUnited Airlines
Deal found 16/9£208
Tue 30/913:00ABE - ORD
Nonstop2h 32mUnited Airlines
Sat 4/1013:45ORD - ABE
Nonstop2h 08mUnited Airlines
Deal found 15/9£219

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 September 2025.

Fly to

Heathrow

Route

Depart

Return

Price

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Sat 11/10

17:28-18:55

Nonstop2h 27m

Chicago O'Hare Intl

Sat 18/10

18:35-21:54

Nonstop2h 19m

£153

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Thu 25/12

06:17-08:00

Nonstop2h 43m

Chicago O'Hare Intl

Wed 31/12

10:44-13:55

Nonstop2h 11m

£159

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Sat 4/10

13:00-14:32

Nonstop2h 32m

Chicago O'Hare Intl

Wed 8/10

07:25-10:38

Nonstop2h 13m

£160

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Tue 30/9

13:00-14:32

Nonstop2h 32m

Chicago O'Hare Intl

Tue 7/10

07:25-10:38

Nonstop2h 13m

£166

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Fri 3/10

13:00-14:32

Nonstop2h 32m

Chicago O'Hare Intl

Sun 5/10

07:25-10:38

Nonstop2h 13m

£168

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Thu 2/10

17:28-18:55

Nonstop2h 27m

Chicago O'Hare Intl

Mon 6/10

07:25-10:38

Nonstop2h 13m

£189

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Sat 27/9

13:00-14:32

Nonstop2h 32m

Chicago O'Hare Intl

Tue 30/9

13:45-16:53

Nonstop2h 08m

£190

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Sat 21/2

10:33-12:05

Nonstop2h 32m

Chicago O'Hare Intl

Wed 25/2

07:00-09:58

Nonstop1h 58m

£204

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Tue 21/10

13:00-14:32

Nonstop2h 32m

Chicago O'Hare Intl

Sat 25/10

07:25-10:38

Nonstop2h 13m

£204

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Wed 22/10

17:28-18:55

Nonstop2h 27m

Chicago O'Hare Intl

Sat 25/10

07:25-10:38

Nonstop2h 13m

£208

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 21 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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