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Home / Allentown — Chicago

Cheap flights Allentown — Chicago

1 026 km ~1h 42m 2 flights found 2 airlines cheapest on Saturday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
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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 0 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Route characteristics
Distance
1 026 km
Flight time
1h 42m
Time difference
-1h
Cheapest day
Saturday
Departure airports (1)
ABE Lehigh Valley International Airport
Arrival airports (1)
ORD O'Hare International Airport
Airlines (2)
G4 Allegiant Air UA United Airlines
Agencies (2)
Kiwi.com Farera
Airlines — cheapest prices 2
Allegiant Air
Allegiant Air
Low-cost 1 flights · 1 days
$270
United Airlines
United Airlines
1 flights · 1 days
$297
Where to buy tickets 2
Kiwi.com
1 tickets · 1 days
from $270
Farera
1 tickets · 1 days
from $297
Airports

From — Allentown (1)

  • ABE Lehigh Valley International Airport

To — Chicago (1)

  • ORD O'Hare International Airport
Other destinations from Allentown
Frequently asked questions about the route Allentown — Chicago
How long is the flight from Allentown to Chicago?
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 Allentown to Chicago?
The straight-line distance — 1 026 km.
What is the time difference between Allentown and Chicago?
The difference — -1h.
From which airports does Allentown operate flights?
From Allentown: ABE (Lehigh Valley International Airport).
To which airports in Chicago do flights arrive?
To Chicago: ORD (O'Hare International Airport).
Which airlines fly this route?
This route is served by 2 airlines: Allegiant Air, United Airlines.
Which day of the week is cheapest?
The cheapest day of the week — Saturday.
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 Allentown — Chicago

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

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

2 airlines operate on this route: Allegiant Air, United Airlines.

Cheapest day to fly — Saturday.

Other destinations in United States from Allentown