Find flights
Travel Guide

C$ 424+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Allentown in 2025

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 October 2025.

Round-trip from

C$ 768

One-way from

C$ 424
United Airlines
  • United Airlines
  • 29/3-1/4
  • 2 total stops
  • 14h 39m total
  • Toronto to Allentown
Search Deals
United Airlines
  • United Airlines
  • 10/12
  • 1 total stop
  • 5h 02m total
  • Toronto to Allentown
Search Deals

Find flight deals to Allentown

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 October 2025.

Wed 10/129:00 a.m.YYZ - ABE
1 stop7h 47mUnited Airlines
Fri 12/121:00 p.m.ABE - YYZ
1 stop8h 21mUnited Airlines
Deal found 26/10C$ 770
Thu 11/122:15 p.m.YYZ - ABE
2 stops21h 37mUnited Airlines
Thu 18/125:07 p.m.ABE - YYZ
1 stop6h 52mUnited Airlines
Deal found 27/10C$ 791
Mon 3/114:00 p.m.YYZ - ABE
2 stops17h 26mMultiple Airlines
Thu 6/119:00 a.m.ABE - YYZ
1 stop8h 53mMultiple Airlines
Deal found 26/10C$ 792
Sat 1/116:50 a.m.YYZ - ABE
1 stop4h 58mUnited Airlines
Tue 4/116:32 a.m.ABE - YYZ
1 stop14h 49mUnited Airlines
Deal found 25/10C$ 978
Wed 10/128:15 a.m.YYZ - ABE
2 stops8h 32mMultiple Airlines
Fri 12/126:30 a.m.ABE - YYZ
1 stop10h 09mMultiple Airlines
Deal found 26/10C$ 1,237
Mon 3/119:00 p.m.YYZ - ABE
1 stop14h 48mUnited Airlines
Thu 6/116:32 a.m.ABE - YYZ
1 stop10h 07mUnited Airlines
Deal found 26/10C$ 1,348
Wed 17/1212:30 a.m.YYZ - ABE
2 stops13h 25mMultiple Airlines
Tue 30/126:17 a.m.ABE - YYZ
1 stop9h 45mMultiple Airlines
Deal found 26/10C$ 1,476
Sat 1/118:15 a.m.YYZ - ABE
2 stops8h 32mMultiple Airlines
Tue 4/116:32 a.m.ABE - YYZ
1 stop7h 29mMultiple Airlines
Deal found 25/10C$ 1,700

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 October 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

Sun 29/3

7:00 a.m.-1:55 p.m.

1 stop6h 55m

Allentown-Bethlehem

Wed 1/4

11:50 a.m.-7:34 p.m.

1 stop7h 44m

C$ 768

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 18/12

11:00 a.m.-4:30 p.m.

1 stop5h 30m

Allentown-Bethlehem

Tue 30/12

5:07 p.m.-11:59 p.m.

1 stop6h 52m

C$ 770

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 11/12

9:00 p.m.-11:52 a.m.

1 stop14h 52m

Allentown-Bethlehem

Thu 18/12

5:07 p.m.-11:59 p.m.

1 stop6h 52m

C$ 770

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Wed 10/12

9:00 a.m.-4:47 p.m.

1 stop7h 47m

Allentown-Bethlehem

Fri 12/12

1:00 p.m.-9:21 p.m.

1 stop8h 21m

C$ 770

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Wed 10/12

8:15 a.m.-4:47 p.m.

2 stops8h 32m

Allentown-Bethlehem

Fri 12/12

6:30 a.m.-4:39 p.m.

1 stop10h 09m

C$ 1,237

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Wed 10/12

6:50 a.m.-11:52 a.m.

1 stop5h 02m

C$ 424

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 2/1

6:50 a.m.-1:55 p.m.

1 stop7h 05m

C$ 424

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 1/11

11:00 a.m.-4:47 p.m.

1 stop5h 47m

C$ 529

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 2/1

7:45 p.m.-8:56 p.m.

2 stops25h 11m

C$ 582

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 1/11

7:10 a.m.-4:47 p.m.

2 stops9h 37m

C$ 897

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

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 55 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 (6 hours 55 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Allentown by cabin class

Find flights to Allentown, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Allentown?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Allentown. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Allentown?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Allentown.

Can Cheapflights find flights to Allentown with no change fees?

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.

Can Cheapflights notify me if prices for flights to Allentown become cheaper?

Not ready to book yet? You can track prices for flights to Allentown on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.