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Allentown

$325+ Cheap flights from Ontario to Allentown (ABE)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ABE
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Ontario to Allentown

Keep the following information in mind while searching for Ontario to Allentown flight deals. Data was last updated September 15, 2025.

Round-trip from

$480
(Kiwi.com)

One-way from

$325
(United Airlines)
From Ontario to Allentown-Bethlehem
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One-way flight from Ontario to Allentown-Bethlehem
Search Deals

Find flight deals from Ontario to Allentown

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 September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:15 pmYYZ - ABE
1 stop20h 48mMultiple Airlines
Sat 11/86:53 pmABE - YYZ
2 stops47h 27mMultiple Airlines
Deal found 9/14$480
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:00 amYYZ - ABE
1 stop5h 47mUnited Airlines
Sat 11/85:22 pmABE - YYZ
1 stop19h 18mUnited Airlines
Deal found 9/14$622
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:55 pmYYZ - ABE
2 stops19h 58mUnited Airlines
Thu 10/165:28 pmABE - YYZ
2 stops14h 28mUnited Airlines
Deal found 9/14$643
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:00 amYYZ - ABE
1 stop5h 53mUnited Airlines
Fri 10/31:00 pmABE - YYZ
1 stop6h 37mUnited Airlines
Deal found 9/15$669
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/102:30 pmYYZ - ABE
2 stops20h 08mUnited Airlines
Sun 10/126:30 amABE - YYZ
1 stop7h 12mUnited Airlines
Deal found 9/15$728
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:10 pmYYZ - ABE
2 stops19h 43mUnited Airlines
Fri 10/175:28 pmABE - YYZ
1 stop6h 30mUnited Airlines
Deal found 9/13$757
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:00 pmYYZ - ABE
1 stop14h 58mUnited Airlines
Sat 9/206:37 amABE - YYZ
1 stop7h 05mUnited Airlines
Deal found 9/14$839

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 2,558,603 searches. Data last updated September 15, 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

Wed 10/29

5:15 pm-2:03 pm

1 stop20h 48m

Allentown-Bethlehem

Sat 11/8

6:53 pm-6:20 pm

2 stops47h 27m

$480

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Wed 10/29

11:00 am-4:47 pm

1 stop5h 47m

Allentown-Bethlehem

Sat 11/8

5:22 pm-12:40 pm

1 stop19h 18m

$622

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Tue 10/14

8:55 pm-4:53 pm

2 stops19h 58m

Allentown-Bethlehem

Thu 10/16

6:30 am-11:49 am

1 stop5h 19m

$644

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 10/10

2:30 pm-10:38 am

2 stops20h 08m

Allentown-Bethlehem

Sun 10/12

6:30 am-1:42 pm

1 stop7h 12m

$728

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 10/10

9:00 am-10:38 am

1 stop25h 38m

Allentown-Bethlehem

Fri 10/17

5:28 pm-11:58 pm

1 stop6h 30m

$728

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 10/9

7:45 am-5:20 pm

1 stop9h 35m

Allentown-Bethlehem

Tue 10/14

12:46 pm-9:55 pm

1 stop9h 09m

$1,005

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Wed 10/1

11:05 pm-10:41 pm

2 stops23h 36m

Allentown-Bethlehem

Fri 10/3

12:48 pm-10:21 am

1 stop21h 33m

$1,259

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Wed 10/29

9:00 am-4:47 pm

1 stop7h 47m

$325

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Wed 10/29

11:15 am-12:06 pm

2 stops24h 51m

$385

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 9/20

1:20 pm-2:40 pm

2 stops25h 20m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 11 results
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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, February is the cheapest month in which you can book a flight from Region of Ontario to Allentown (average of $289). Flying from Region of Ontario to Allentown in December is currently the most expensive (average of $383). 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 3.9 mi from the city center, 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?

    Departing from Region of Ontario to Allentown will take you 5h 47m. The distance from Region of Ontario to Allentown is about 299 mi.

  • 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, February is the cheapest month in which you can book a flight from Region of Ontario to Allentown (average of $289). Flying from Region of Ontario to Allentown in December is currently the most expensive (average of $383). 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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