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Cheap flights Chicago — Allentown

Chicago (ORD, US) Allentown (ABE, US)
from $143 1 026 km ~1h 42m 6 flights found 3 airlines cheapest on Sunday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $143 on 14.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 3 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
14 Nov 2026, Sat
American Airlines AA 3785
23:35
ORD O'Hare International Airport
01:41
ABE Lehigh Valley International Airport
2h 6m Direct
Tickets
$143
View this ticket
15 Nov 2026, Sun
American Airlines AA 4271
04:53
ORD O'Hare International Airport
07:03
ABE Lehigh Valley International Airport
2h 10m Direct
Tickets
$143
View this ticket
13 Nov 2026, Fri
Frontier Airlines F9 1483
15:30
ORD O'Hare International Airport
00:41
ABE Lehigh Valley International Airport
9h 11m 2 stops
Kiwi.com
$301
View this ticket
14 Nov 2026, Sat
United Airlines UA 4463
02:54
ORD O'Hare International Airport
05:02
ABE Lehigh Valley International Airport
2h 8m Direct
Wingie
$423
View this ticket
Route characteristics
Distance
1 026 km
Flight time
1h 42m
Time difference
+1h
Minimum price
from $143 (14.11.2026)
Average price
$196
Maximum price
$301
Departures per week
1
Cheapest day
Sunday
Departure airports (1)
ORD O'Hare International Airport
Arrival airports (1)
ABE Lehigh Valley International Airport
Airlines (3)
AA American Airlines F9 Frontier Airlines UA United Airlines
Agencies (3)
Tickets Kiwi.com Wingie
Prices by day of week
Friday
$301
avg $301
Saturday
$143
avg $283
Sunday
$143
avg $143
Cheapest
Airlines — cheapest prices 3
American Airlines
American Airlines
2 flights · 2 days
$143
Frontier Airlines
Frontier Airlines
Low-cost 2 flights · 2 days
$273
United Airlines
United Airlines
2 flights · 2 days
$423
Where to buy tickets 3
Tickets
2 tickets · 2 days
from $143
Kiwi.com
2 tickets · 2 days
from $273
Wingie
2 tickets · 2 days
from $423
Airports

From — Chicago (1)

  • ORD O'Hare International Airport

To — Allentown (1)

  • ABE Lehigh Valley International Airport
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Frequently asked questions about the route Chicago — Allentown
How long is the flight from Chicago to Allentown?
Approximate flight time — 1h 42m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Chicago to Allentown?
The straight-line distance — 1 026 km.
How much do flights from Chicago to Allentown cost?
The minimum price over 3 months — from $143 on 14.11.2026.
What is the average ticket price?
The average price — $196. Range: $143 — $301.
What is the time difference between Chicago and Allentown?
The difference — +1h.
From which airports does Chicago operate flights?
From Chicago: ORD (O'Hare International Airport).
To which airports in Allentown do flights arrive?
To Allentown: ABE (Lehigh Valley International Airport).
Which airlines fly this route?
This route is served by 3 airlines: American Airlines, Frontier Airlines, United Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $143. Total direct flights found: 3.
Which day of the week is cheapest?
The cheapest day of the week — Sunday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Chicago — Allentown

Flights Chicago — Allentown is a popular route. The straight-line distance is 1 026 km. Flight time 1h 42m. Time difference +1h.

From Chicago (ORD) flights depart from 1 airport: ORD. To Allentown (ABE) — 1 arrival airport: ABE.

3 airlines operate on this route: American Airlines, Frontier Airlines, United Airlines.

The minimum price for the next 3 months — from $143 (14.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $196, ranging from $143 to $301. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Sunday.

Other destinations in United States from Chicago
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US
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US
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US
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US
Minneapolis
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Madison
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Paducah
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New Orleans
US

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