HK$7,117+ Cheap flights to Allentown
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15-2. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Allentown in 2026
Cheapest flights to AllentownExplore the most affordable flight options available to Allentown. Find the lowest fares based on data from user searches, with prices last updated on 5 October 2026.
Explore the most affordable flight options available to Allentown. Find the lowest fares based on data from user searches, with prices last updated on 5 October 2026.
Best flights to AllentownDiscover carefully curated flight deals to Allentown that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.
Discover carefully curated flight deals to Allentown that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.
Last-minute flights to AllentownDiscover last-minute flight deals to Allentown. Data last updated 5 October 2026 and is based on user searches.
Discover last-minute flight deals to Allentown. Data last updated 5 October 2026 and is based on user searches.
One-way flights to AllentownSearch for one-way flight options to Allentown. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.
Search for one-way flight options to Allentown. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.
Find flight deals to Allentown
Find the latest flights to Allentown in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 5 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights to Allentown that are best for you.
Fly from
Route
Departure
Return
Hong KongAllentown
HKG Hong Kong Intl - ABE Allentown-Bethlehem
HKGABE
Hong Kong Intl
Mon 15-2
12:35-22:46
2 stops23h 11m
Allentown-Bethlehem
Wed 31-12
00:00-13:00
Nonstop0h 00m
Hong KongAllentown
HKG Hong Kong Intl - ABE Allentown-Bethlehem
HKGABE
Hong Kong Intl
Wed 11-11
00:25-22:59
2 stops35h 34m
Allentown-Bethlehem
Mon 16-11
05:37-21:40
2 stops51h 03m
Best time to book a flight to Allentown
Have a flexible travel schedule? Discover the best time to fly to Allentown with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Allentown
Rainfall in Allentown by month
In terms of precipitation, rainfall in Allentown ranges from 69.0 - 127.0 mm per month. July is typically the wettest month, when rainfall can reach 127.0 mm. February is typically the driest time to visit Allentown when rainfall is around 69.0 mm.
Temperature in Allentown by month
If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).
FAQs about flying to Allentown
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Most traveled routes by our users
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