Flights to Allentown from $ 253*
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1 Passenger, Economy
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today
today
United's most popular flights to Allentown (ABE)
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$
Chicago (ORD)to
Allentown (ABE)09/09/26 - 09/12/26
from
$ 269
Viewed: 13 hours ago
Roundtrip
Economy
San Francisco (SFO)to
Allentown (ABE)09/02/26 - 09/06/26
from
$ 369
Viewed: 11 hours ago
Roundtrip
Economy
Houston (IAH)to
Allentown (ABE)08/08/26 - 08/12/26
from
$ 314
Viewed: 14 hours ago
Roundtrip
Economy
Portland, OR (PDX)to
Allentown (ABE)08/29/26 - 09/01/26
from
$ 369
Viewed: 12 hours ago
Roundtrip
Economy
San Diego (SAN)to
Allentown (ABE)07/11/26 - 07/18/26
from
$ 369
Viewed: 11 hours ago
Roundtrip
Economy
Denver (DEN)to
Allentown (ABE)07/04/26 - 07/11/26
from
$ 338
Viewed: 15 hours ago
Roundtrip
Economy
Austin (AUS)to
Allentown (ABE)07/07/26 - 07/11/26
from
$ 329
Viewed: 10 hours ago
Roundtrip
Economy
Charlotte (CLT)to
Allentown (ABE)07/04/26 - 07/08/26
from
$ 410
Viewed: 15 hours ago
Roundtrip
Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Business class deals on flights to Allentown (ABE)
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flight_land
$
Chicago (ORD)to
Allentown (ABE)
08/08/26 - 08/12/26
Roundtrip
Business
from
$ 499
Viewed: 1 hour ago
San Francisco (SFO)to
Allentown (ABE)
08/12/26 - 08/22/26
Roundtrip
Business
from
$ 1,344
Viewed: 21 hours ago
Houston (IAH)to
Allentown (ABE)
08/13/26 - 08/18/26
Roundtrip
Business
from
$ 977
Viewed: 23 hours ago
Portland, OR (PDX)to
Allentown (ABE)
08/12/26 - 08/16/26
Roundtrip
Business
from
$ 1,489
Viewed: 22 hours ago
Denver (DEN)to
Allentown (ABE)
06/25/26 - 07/01/26
Roundtrip
Business
from
$ 1,163
Viewed: 1 day ago
Dallas (DFW)to
Allentown (ABE)
06/11/26 - 06/21/26
Roundtrip
Business
from
$ 1,183
Viewed: 22 hours ago
Las Vegas (LAS)to
Allentown (ABE)
09/09/26 - 09/30/26
Roundtrip
Business
from
$ 1,938
Viewed: 1 minute ago
San Antonio (SAT)to
Allentown (ABE)
07/16/26 - 07/19/26
Roundtrip
Business
from
$ 1,502
Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Things to do after your flight to Allentown (ABE)
Fly to Allentown with United Airlines from over 200 airports within the United States and an additional 100 airports internationally.
Allentown’s top attractions
- Enjoy the thrills at Dorney Park and Wildwater Kingdom, a popular amusement and waterpark with six world-class roller coasters, including the 200-foot tall Steel Force and antique wooden coaster Thunderhawk.
- Visit the Allentown Art Museum for a rich cultural experience with permanent galleries and rotating exhibits.
Best time to travel to Allentown
If you head to Allentown in the winter, you may be surprised to find great skiing opportunities in the nearby mountains. The Great Allentown Fair, held for over 150 years, happens around Labor Day. From family food stands to national music acts, there's plenty to enjoy.