United Airlines
Star Alliance
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United States
O'Hare International Airport
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United States
Lehigh Valley International Airpo
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Scan through all non-stop flights from Chicago to Allentown. The full flight schedule below gives an overview of all non-stop flights from ORD to ABE, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Known for its continental climate, Allentown features hot, humid summers with temperatures above 30°C (86°F) and cold, snowy winters that often drop below 0°C (32°F). This striking seasonal contrast offers travelers a variety of activities, from summer hiking to winter sports, ensuring year-round appeal.
The best time to visit Allentown is from March to November, covering spring, summer, and fall. While summer can be hot, it also sees slightly more rainfall than other seasons.
In total there are 2 airlines operating nonstop flights from Chicago ORD to Allentown ABE. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their ORD ABE flight schedule.
Flights from ORD to ABE are operated 19 times a week, with an average of 3 flights per day. Departure times vary between 06:35 - 20:13. The earliest flight departs at 06:35, the last flight departs at 20:13. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Chicago to Allentown takes 2 hours and 4 minutes. The flight distance between Chicago and Allentown is 652 miles (or 1,049 km).
There is 1 airport in Allentown: Lehigh Valley International Airpo (ABE).
There are 19 flights per week flying from Chicago to Allentown (as of April 2026).
2 hours and 4 minutes is the average flight time from Chicago to Allentown.
The distance from Chicago to Allentown is 652 miles (1,049 kilometers).
American Airlines and United Airlines are flying nonstop from Chicago to Allentown.
Oneworld and Star Alliance are flying nonstop from Chicago to Allentown.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Chicago to Allentown:
The earliest flight departs at 06:35 from Chicago and arrives at 09:38 at Allentown.
The latest flight departs at 20:13 from Chicago and arrives at 23:19 at Allentown.
652 miles (1,049 km) · 2h 4m
06:50
09:48
United Airlines
Star Alliance
UA 4567
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:50
09:48
United Airlines
Star Alliance
UA 4420
United Airlines
Bombardier CRJ 550
Y
W
J
F
10:30
13:38
United Airlines
Star Alliance
UA 5502
United Airlines
Canadair CRJ
Y
W
J
F
13:55
17:00
United Airlines
Star Alliance
UA 4750
United Airlines
Canadair CRJ
Y
W
J
F
14:00
17:03
United Airlines
Star Alliance
UA 4461
United Airlines
Bombardier CRJ 550
Y
W
J
F
14:00
17:03
United Airlines
Star Alliance
UA 4461
United Airlines
Bombardier CRJ 550
Y
W
J
F
14:00
17:03
United Airlines
Star Alliance
UA 5922
United Airlines
Bombardier CRJ 550
Y
W
J
F
14:00
17:05
United Airlines
Star Alliance
UA 5922
United Airlines
Canadair CRJ
Y
W
J
F
17:55
20:58
United Airlines
Star Alliance
UA 5244
United Airlines
Bombardier CRJ 550
Y
W
J
F
18:10
21:17
United Airlines
Star Alliance
UA 4463
United Airlines
Bombardier CRJ 550
Y
W
J
F
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