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Allentown

$316+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ABE
fev 27 — mar 61
sex 2/27
sex 3/6
1 adult, Economy
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Cheap 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 janeiro 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
qui 2/57:10 am
YYZ
-
ABE
1 stop7h 49m
Multiple Airlines
dom 2/88:30 am
ABE
-
YYZ
1 stop29h 38m
Multiple Airlines
Deal found 1/26$370
This United Airlines deal was found by Cheapflights users on 1/27. 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.
qua 2/186:40 pm
YYZ
-
ABE
1 stop15h 21m
United Airlines
sáb 2/282:55 pm
ABE
-
YYZ
1 stop8h 24m
United Airlines
Deal found 1/27$524
This United Airlines deal was found by Cheapflights users on 1/26. 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.
ter 2/172:15 pm
YYZ
-
ABE
2 stops19h 46m
United Airlines
sáb 2/282:55 pm
ABE
-
YYZ
1 stop19h 03m
United Airlines
Deal found 1/26$525
This United Airlines deal was found by Cheapflights users on 1/25. 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.
qua 5/202:00 pm
YYZ
-
ABE
1 stop23h 55m
United Airlines
dom 5/246:30 am
ABE
-
YYZ
1 stop16h 33m
United Airlines
Deal found 1/25$526
This United Airlines deal was found by Cheapflights users on 1/27. 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.
qua 2/183:30 pm
YYZ
-
ABE
1 stop5h 23m
United Airlines
dom 3/15:23 pm
ABE
-
YYZ
1 stop6h 36m
United Airlines
Deal found 1/27$571
This United Airlines deal was found by Cheapflights users on 1/26. 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.
ter 2/178:45 am
YYZ
-
ABE
1 stop8h 03m
United Airlines
dom 3/16:28 am
ABE
-
YYZ
1 stop7h 33m
United Airlines
Deal found 1/26$572
This United Airlines deal was found by Cheapflights users on 1/27. 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.
sex 3/1312:05 pm
YYZ
-
ABE
1 stop21h 51m
United Airlines
sex 3/206:51 pm
ABE
-
YYZ
1 stop5h 07m
United Airlines
Deal found 1/27$594
This United Airlines deal was found by Cheapflights users on 1/27. 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.
seg 2/169:00 pm
YYZ
-
ABE
1 stop13h 01m
United Airlines
dom 3/110:36 am
ABE
-
YYZ
1 stop5h 26m
United Airlines
Deal found 1/27$602

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 janeiro 28, 2026.

Round-trip from

$524
(United Airlines)

One-way from

$316
(United Airlines)
From Ontario to Allentown-Bethlehem
Search Deals
One-way flight from Ontario to Allentown-Bethlehem
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 2,558,603 searches. Data last updated janeiro 28, 2026.
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

qua 2/18

6:40 pm-10:01 am

1 stop15h 21m

Allentown-Bethlehem

sáb 2/28

2:55 pm-11:19 pm

1 stop8h 24m

$524

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

ter 2/17

2:15 pm-10:01 am

2 stops19h 46m

Allentown-Bethlehem

sáb 2/28

2:55 pm-9:58 am

1 stop19h 03m

$525

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

qua 5/20

2:00 pm-1:55 pm

1 stop23h 55m

Allentown-Bethlehem

dom 5/24

6:30 am-11:03 pm

1 stop16h 33m

$526

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

dom 3/1

8:45 am-4:48 pm

1 stop8h 03m

Allentown-Bethlehem

seg 3/2

5:23 pm-11:59 pm

1 stop6h 36m

$571

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

qua 2/18

3:30 pm-8:53 pm

1 stop5h 23m

Allentown-Bethlehem

dom 3/1

5:23 pm-11:59 pm

1 stop6h 36m

$571

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

qua 2/18

8:45 am-4:48 pm

1 stop8h 03m

Allentown-Bethlehem

seg 3/2

5:23 pm-11:59 pm

1 stop6h 36m

$571

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

ter 2/17

8:45 am-4:48 pm

1 stop8h 03m

Allentown-Bethlehem

dom 3/1

6:28 am-2:01 pm

1 stop7h 33m

$571

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

ter 2/17

3:30 pm-8:53 pm

1 stop5h 23m

Allentown-Bethlehem

seg 3/2

10:36 am-4:02 pm

1 stop5h 26m

$572

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

sáb 3/14

3:30 pm-8:50 pm

1 stop5h 20m

Allentown-Bethlehem

sáb 3/21

10:31 am-4:02 pm

1 stop5h 31m

$572

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

sex 3/13

12:05 pm-9:56 am

1 stop21h 51m

Allentown-Bethlehem

sex 3/20

6:51 pm-11:58 pm

1 stop5h 07m

$594

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 14 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, June is the cheapest month in which you can book a flight from Region of Ontario to Allentown (average of $129). Flying from Region of Ontario to Allentown in August is currently the most expensive (average of $186). 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 15h 21m. 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, June is the cheapest month in which you can book a flight from Region of Ontario to Allentown (average of $129). Flying from Region of Ontario to Allentown in August is currently the most expensive (average of $186). 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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