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C$ 700+ Cheap flights to Allentown

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
26 Jan — 2 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Allentown in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Allentown
Explore the most affordable flight options available to Allentown. Find the lowest fares based on data from user searches, with prices last updated on 27 December 2025.

Mon 29/122:15 p.m.YYZ - ABE
1 stop7h 32mUnited Airlines
Tue 30/125:07 p.m.ABE - YYZ
1 stop6h 02mUnited Airlines
Deal found 25/12C$ 1,592
Tue 30/1212:05 p.m.YYZ - ABE
1 stop9h 42mMultiple Airlines
Fri 2/16:17 a.m.ABE - YYZ
2 stops14h 34mMultiple Airlines
Deal found 27/12C$ 2,828

Find flight deals to Allentown

Find the latest flights to Allentown in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 27 December 2025.

Round-trip from

C$ 802
United Airlines
  • United Airlines
  • 17/1-18/1
  • 2 total stops
  • 26h 13m total
  • Toronto to Allentown
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Cheapflights Fare Finder

 
Locate flights to Allentown that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 27 December 2025.
Use the filters below to find and compare flights to Allentown that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Wed 7/1

3:40 p.m.-2:59 p.m.

2 stops23h 19m

Allentown-Bethlehem

Fri 9/1

3:01 p.m.-2:20 p.m.

2 stops23h 19m

C$ 700

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 17/1

3:30 p.m.-10:41 a.m.

1 stop19h 11m

Allentown-Bethlehem

Sun 18/1

4:57 p.m.-11:20 p.m.

1 stop6h 23m

C$ 802

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Mon 12/1

11:00 a.m.-4:22 p.m.

1 stop5h 22m

Allentown-Bethlehem

Fri 16/1

4:57 p.m.-11:20 p.m.

1 stop6h 23m

C$ 1,018

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/12

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Allentown

How long is the flight to Allentown?

On average, a flight from Toronto to Allentown takes 6 hours 1 minute. Flights to Allentown from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average rainfall totals 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

Plan your trip to Allentown by taking into account the average temperature totals 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

  • What airport do you fly into for flights to Allentown?

    Most people fly into Allentown-Bethlehem (ABE) if they book a flight to Allentown. Allentown-Bethlehem is conveniently located just 6.2 km from Allentown’s city centre.

  • Can I find cheaper flights to Allentown if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Allentown on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Allentown depart from?

    For those looking to save time traveling to Allentown, Toronto offers the quickest one-way flight (6 hours 1 minute).

  • Does Allentown-Bethlehem have rental cars?

    Yes. Those touching down at Allentown-Bethlehem can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Allentown-Bethlehem?

    Yes. Allentown-Bethlehem has hotels nearby for those requiring accommodations. Days Hotel by Wyndham Allentown Airport / Lehigh Valley is the closest property to Allentown-Bethlehem (0.0 km away from Allentown-Bethlehem).

See more FAQs

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Certainly. Search results for flights to Allentown shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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