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Cheap flights from Ontario to Allentown from C$ 211

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ABE
23 Jan — 30 Jan1
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 24 December 2025.

Sat 27/129:00 a.m.YYZ - ABE
1 stop12h 47mUnited Airlines
Mon 29/122:30 p.m.ABE - YYZ
1 stop25h 32mUnited Airlines
Deal found 23/12C$ 1,333
Sat 27/126:05 a.m.YYZ - ABE
2 stops16h 41mDelta
Mon 29/1212:49 p.m.ABE - YYZ
2 stops10h 01mDelta
Deal found 23/12C$ 1,581
Sat 27/127:15 a.m.YYZ - ABE
2 stops13h 38mMultiple Airlines
Mon 29/121:32 p.m.ABE - YYZ
3 stops34h 23mMultiple Airlines
Deal found 23/12C$ 2,142

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 24 December 2025.

Round-trip from

C$ 605

One-way from

C$ 211

Popular in

December

Cheapest in

May

Average price

C$ 374
6/2-13/2
  • 6/2-13/2
  • 2 total stops
  • 24h 32m total
  • Ontario to Allentown
Search Deals
5/2
  • 5/2
  • 1 total stop
  • 14h 35m total
  • Ontario to Allentown
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 24 December 2025.
Use the filters below to find and compare flights from Ontario to Allentown that are best for you.

Fly from

Ontario

Fly to

Allentown

Route

Depart

Return

Price

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 6/2

7:00 a.m.-10:01 p.m.

1 stop15h 01m

Allentown-Bethlehem

Fri 13/2

1:49 p.m.-11:20 p.m.

1 stop9h 31m

C$ 605

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Mon 12/1

9:00 p.m.-10:41 a.m.

1 stop13h 41m

Allentown-Bethlehem

Thu 15/1

6:15 a.m.-2:01 p.m.

1 stop7h 46m

C$ 763

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 14/5

11:00 a.m.-5:01 p.m.

1 stop6h 01m

Allentown-Bethlehem

Sun 17/5

10:35 a.m.-5:58 p.m.

1 stop7h 23m

C$ 854

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 5/2

7:10 a.m.-9:45 p.m.

1 stop14h 35m

C$ 211

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Tue 20/1

3:40 p.m.-3:15 p.m.

2 stops23h 35m

C$ 304

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 5/2

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

1 stop5h 22m

C$ 421

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Tue 20/1

9:00 a.m.-4:22 p.m.

1 stop7h 22m

C$ 432

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 1/1

7:10 a.m.-11:28 p.m.

1 stop16h 18m

C$ 461

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Tue 20/1

10:59 a.m.-10:26 p.m.

2 stops11h 27m

C$ 502

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 5/2

7:40 a.m.-10:50 p.m.

2 stops15h 10m

C$ 542

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/12

Showing 1-10 of 12 results
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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, June is the cheapest month in which you can book a flight from Region of Ontario to Allentown (average of C$ 177). Flying from Region of Ontario to Allentown in August is currently the most expensive (average of C$ 256). 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 41m. 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, June is the cheapest month in which you can book a flight from Region of Ontario to Allentown (average of C$ 177). Flying from Region of Ontario to Allentown in August is currently the most expensive (average of C$ 256). 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

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Alternative routes for Ontario to Allentown

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Ontario to Allentown?

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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.

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