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C$ 293+ Cheap flights to Allentown

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
8 Apr — 15 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Allentown in 2026

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 9 March 2026.

Thu 4/61:00 p.m.
YYZ
-
ABE
1 stop20h 38m
United Airlines
Sun 7/62:23 p.m.
ABE
-
YYZ
1 stop19h 31m
United Airlines
Deal found 5/3C$ 734
Wed 22/49:00 p.m.
YYZ
-
ABE
1 stop12h 48m
United Airlines
Wed 29/45:43 p.m.
ABE
-
YYZ
1 stop16h 11m
United Airlines
Deal found 8/3C$ 783
Sun 19/49:00 p.m.
YYZ
-
ABE
1 stop12h 48m
United Airlines
Thu 23/410:35 a.m.
ABE
-
YYZ
1 stop7h 21m
United Airlines
Deal found 8/3C$ 792
Fri 6/33:30 p.m.
YYZ
-
ABE
1 stop5h 20m
United Airlines
Tue 10/310:31 a.m.
ABE
-
YYZ
1 stop10h 47m
United Airlines
Deal found 4/3C$ 1,183
Fri 6/312:11 p.m.
YYZ
-
ABE
2 stops10h 38m
Delta
Tue 10/36:32 a.m.
ABE
-
YYZ
2 stops8h 36m
Delta
Deal found 4/3C$ 1,579
Sun 19/45:25 p.m.
YYZ
-
ABE
2 stops6h 57m
American Airlines
Thu 23/46:04 a.m.
ABE
-
YYZ
2 stops8h 29m
American Airlines
Deal found 8/3C$ 1,644

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 629,999 searches and data was last updated on 9 March 2026.

Round-trip from

C$ 734

One-way from

C$ 293
United Airlines
  • United Airlines
  • 4/6-7/6
  • 2 total stops
  • 40h 09m total
  • Toronto to Allentown
Search Deals
21/4
  • 21/4
  • 2 total stops
  • 45h 06m total
  • Toronto to Allentown
Search Deals

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 9 March 2026.
Use the filters below to find and compare flights to Allentown that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 4/6

7:43 p.m.-9:38 a.m.

2 stops13h 55m

Allentown-Bethlehem

Sun 7/6

2:23 p.m.-9:54 a.m.

1 stop19h 31m

C$ 734

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sun 19/4

9:00 p.m.-9:48 a.m.

1 stop12h 48m

Allentown-Bethlehem

Thu 23/4

10:35 a.m.-5:56 p.m.

1 stop7h 21m

C$ 792
Quickest round-trip

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 6/8

8:50 a.m.-1:48 p.m.

1 stop4h 58m

Allentown-Bethlehem

Sun 9/8

6:15 a.m.-11:49 a.m.

1 stop5h 34m

C$ 792
Cheapest one-way

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Wed 27/5

8:55 p.m.-1:48 p.m.

2 stops16h 53m

C$ 381

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 28/5

2:45 p.m.-9:17 p.m.

1 stop6h 32m

C$ 434

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Tue 21/4

10:15 a.m.-5:03 p.m.

1 stop6h 48m

C$ 435

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 18/4

1:00 p.m.-9:17 p.m.

1 stop8h 17m

C$ 438

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Tue 21/4

11:15 a.m.-8:32 a.m.

3 stops45h 17m

C$ 456

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 18/4

3:20 p.m.-10:51 p.m.

2 stops31h 31m

C$ 460
Quickest one-way

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 26/3

3:30 p.m.-8:50 p.m.

1 stop5h 20m

C$ 486

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Sorted by cheapest first

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 4 hours 58 minutes. 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 (4 hours 58 minutes).

  • 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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