£146+ Cheap 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 4/11. 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.
Find flights from Allentown
Cheapest flights from AllentownExplore the most affordable flight options available from Allentown. Find the lowest fares based on data from user searches, with prices last updated on 29 agosto 2025.
Explore the most affordable flight options available from Allentown. Find the lowest fares based on data from user searches, with prices last updated on 29 agosto 2025.
Find flights from Allentown within your budget
Fly to
Route
Depart
Return
Price
AllentownChicago
ABE - ORD
ABEORD
Allentown-Bethlehem
gio 25/9
13:00-14:32
Nonstop2h 32m
Chicago O'Hare Intl
gio 2/10
13:45-16:53
Nonstop2h 08m
AllentownChicago
ABE - ORD
ABEORD
Allentown-Bethlehem
dom 14/9
06:37-08:05
Nonstop2h 28m
Chicago O'Hare Intl
sab 20/9
07:25-10:37
Nonstop2h 12m
AllentownChicago
ABE - ORD
ABEORD
Allentown-Bethlehem
mar 30/9
18:12-22:14
1 stop5h 02m
Chicago O'Hare Intl
sab 4/10
09:50-17:31
1 stop6h 41m
AllentownChicago
ABE - ORD
ABEORD
Allentown-Bethlehem
sab 21/2
17:40-23:54
1 stop7h 14m
Chicago O'Hare Intl
mer 25/2
05:50-12:07
1 stop5h 17m
AllentownChicago
ABE - ORD
ABEORD
Allentown-Bethlehem
gio 11/9
13:00-14:32
Nonstop2h 32m
Chicago O'Hare Intl
mar 16/9
13:45-16:53
Nonstop2h 08m
AllentownChicago
ABE - ORD
ABEORD
Allentown-Bethlehem
gio 11/9
06:37-08:05
Nonstop2h 28m
Chicago O'Hare Intl
dom 14/9
08:45-11:58
Nonstop2h 13m
AllentownChicago
ABE - ORD
ABEORD
Allentown-Bethlehem
mar 23/9
17:28-18:55
Nonstop2h 27m
Chicago O'Hare Intl
mar 30/9
07:25-10:38
Nonstop2h 13m
AllentownChicago
ABE - ORD
ABEORD
Allentown-Bethlehem
gio 11/9
06:37-08:05
Nonstop2h 28m
Chicago O'Hare Intl
lun 15/9
08:45-11:58
Nonstop2h 13m
AllentownChicago
ABE - ORD
ABEORD
Allentown-Bethlehem
mar 23/9
18:12-22:14
1 stop5h 02m
Chicago O'Hare Intl
mar 30/9
11:05-22:41
2 stops10h 36m
AllentownSan Jose
ABE - SJC
ABESJC
Allentown-Bethlehem
ven 19/9
12:48-19:49
1 stop10h 01m
San Jose
mar 23/9
22:30-12:04
1 stop10h 34m
Best time to book a flight from Allentown
Have a flexible travel schedule? Discover the best time to fly from Allentown with our price prediction graph.
Travel insights for flights from Allentown
Get recent, data-driven insights about flights from Allentown including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Allentown?
Currently, January is the cheapest month in which you can book a flight from Allentown (average of £293). Flying from Allentown in June will prove the most costly (average of £462). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
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Direct flights from Pennsylvania
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Related info for your journey
Access useful and relevant information related to your journey from Allentown. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 29 agosto 2025.
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