Find flights
When to book
FAQs

Cheap flights from Ontario to Allentown from C$ 293

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.
YYZ — ABE
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Allentown

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Allentown
Explore the most affordable flight options available from Ontario to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Tue 23/69:50 a.m.
YYZ
-
ABE
1 stop27h 49m
Multiple Airlines
Fri 3/78:49 p.m.
ABE
-
YYZ
1 stop19h 56m
Multiple Airlines
Deal found 10/3C$ 665
Wed 24/69:30 a.m.
YYZ
-
ABE
1 stop8h 22m
Multiple Airlines
Fri 3/78:49 p.m.
ABE
-
YYZ
1 stop19h 56m
Multiple Airlines
Deal found 10/3C$ 687
Thu 25/61:30 p.m.
YYZ
-
ABE
1 stop7h 47m
Multiple Airlines
Fri 3/78:49 p.m.
ABE
-
YYZ
1 stop19h 56m
Multiple Airlines
Deal found 10/3C$ 708
Tue 23/69:50 a.m.
YYZ
-
ABE
1 stop27h 49m
Multiple Airlines
Mon 6/78:49 p.m.
ABE
-
YYZ
1 stop19h 56m
Multiple Airlines
Deal found 10/3C$ 710
Fri 26/68:10 a.m.
YYZ
-
ABE
1 stop13h 16m
Multiple Airlines
Fri 3/78:49 p.m.
ABE
-
YYZ
1 stop19h 56m
Multiple Airlines
Deal found 10/3C$ 715
Tue 23/69:50 a.m.
YYZ
-
ABE
1 stop27h 49m
Multiple Airlines
Thu 2/76:00 p.m.
ABE
-
YYZ
1 stop22h 45m
Multiple Airlines
Deal found 10/3C$ 718
Wed 24/69:30 a.m.
YYZ
-
ABE
1 stop8h 22m
Multiple Airlines
Mon 6/78:49 p.m.
ABE
-
YYZ
1 stop19h 56m
Multiple Airlines
Deal found 10/3C$ 731
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 24/69:30 a.m.
YYZ
-
ABE
1 stop8h 22m
Multiple Airlines
Thu 2/76:00 p.m.
ABE
-
YYZ
1 stop22h 45m
Multiple Airlines
Deal found 10/3C$ 740
Wed 24/69:30 a.m.
YYZ
-
ABE
1 stop8h 22m
Multiple Airlines
Sun 5/76:00 p.m.
ABE
-
YYZ
1 stop22h 45m
Multiple Airlines
Deal found 10/3C$ 750
Thu 25/61:30 p.m.
YYZ
-
ABE
1 stop7h 47m
Multiple Airlines
Mon 6/78:49 p.m.
ABE
-
YYZ
1 stop19h 56m
Multiple Airlines
Deal found 10/3C$ 753
Fri 26/68:10 a.m.
YYZ
-
ABE
1 stop13h 16m
Multiple Airlines
Mon 6/78:49 p.m.
ABE
-
YYZ
1 stop19h 56m
Multiple Airlines
Deal found 10/3C$ 760

Find flight deals from Ontario to Allentown

Keep the following information in mind while searching for Ontario to Allentown flight deals. Data was last updated 10 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
  • Ontario to Allentown
Search Deals
21/4
  • 21/4
  • 2 total stops
  • 45h 06m total
  • Ontario to Allentown
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Allentown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 10 March 2026.
Use the filters below to find and compare flights from Ontario to Allentown that are best for you.

Fly from

Fly to

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

Wed 22/4

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

1 stop12h 48m

Allentown-Bethlehem

Wed 29/4

5:43 p.m.-9:54 a.m.

1 stop16h 11m

C$ 783

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

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 26/6

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

1 stop4h 58m

Allentown-Bethlehem

Sat 4/7

2:23 p.m.-8:44 p.m.

1 stop6h 21m

C$ 802

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 26/6

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

1 stop4h 58m

Allentown-Bethlehem

Wed 8/7

6:15 a.m.-8:44 p.m.

1 stop14h 29m

C$ 802

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sun 28/6

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

1 stop4h 58m

Allentown-Bethlehem

Tue 7/7

2:23 p.m.-11:59 p.m.

1 stop9h 36m

C$ 802

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Wed 24/6

9:00 p.m.-10:03 a.m.

1 stop13h 03m

Allentown-Bethlehem

Wed 8/7

6:15 a.m.-7:37 p.m.

1 stop13h 22m

C$ 802
Cheapest one-way

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 24/4

7:20 a.m.-10:53 p.m.

2 stops15h 33m

C$ 377

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Wed 27/5

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

2 stops16h 53m

C$ 398

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Ontario to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Ontario 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 from Ontario to Allentown

What is the cheapest month to book a flight from Region of Ontario to Allentown?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Allentown (average of C$ 182). Flying from Region of Ontario to Allentown in August is currently the most expensive (average of C$ 252). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Located just 6.2 km from the city centre, Allentown-Bethlehem (ABE) is the airport most travelers will use when flying to Allentown from Ontario.

  • How long is the flight from Region of Ontario to Allentown?

    There are many flights that can get you from Region of Ontario to Allentown in 13h 55m. Fly via United Airlines to get the fastest option. Region of Ontario and Allentown are separated by a distance of 481 km.

  • Can I find deals for flights from Ontario to Allentown that include hotel bookings?

    Yes. In addition to deals on Ontario to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Allentown.

  • Can I find deals for business class flights from Ontario to Allentown?

    Yes. Cheapflights offers flight deals from Ontario to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Allentown?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Allentown (average of C$ 182). Flying from Region of Ontario to Allentown in August is currently the most expensive (average of C$ 252). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Alternative routes for Ontario to Allentown

See prices for flight routes from nearby airports that may be better suited for you.
Toronto Island to Newark flights
Pearson Intl to Newark flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Newark flights
Vancouver Intl to Newark flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Vancouver Intl to John F Kennedy Intl flights
Vancouver Intl to LaGuardia flights
Pearson Intl to Reagan-National flights
Pearson Intl to Dulles Intl flights
Ottawa to Newark flights
Vancouver Intl to Dulles Intl flights
Calgary to Newark flights
Calgary to John F Kennedy Intl flights
Toronto Island to John F Kennedy Intl flights
Toronto Island to LaGuardia flights
Hamilton to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Pearson Intl to Philadelphia flights
Vancouver Intl to Reagan-National flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Halifax to Newark flights
Hamilton to Newark flights
Toronto Island to Dulles Intl flights
Abbotsford to John F Kennedy Intl flights
Québec City to Newark flights
Ottawa to LaGuardia flights
Ottawa to Dulles Intl flights
Calgary to LaGuardia flights
Ottawa to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to Philadelphia flights
Hamilton to LaGuardia flights
Ottawa to Reagan-National flights
Abbotsford to LaGuardia flights
Halifax to John F Kennedy Intl flights
Pearson Intl to Pittsburgh flights
Region of Waterloo Intl to John F Kennedy Intl flights
Québec City to John F Kennedy Intl flights
Abbotsford to Newark flights
Halifax to LaGuardia flights
Edmonton to John F Kennedy Intl flights
Toronto Island to Reagan-National flights
Québec City to LaGuardia flights
Calgary to Dulles Intl flights
Edmonton to Dulles Intl flights
Edmonton to Newark flights
Edmonton to Reagan-National flights
Winnipeg to John F Kennedy Intl flights

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 from Ontario to Allentown?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Allentown from Ontario today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Allentown for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Allentown with no change fees?

Need flexible booking options for your flight to Allentown from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Ontario to Allentown flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.