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$149+ Cheap flights from Allentown (ABE) to Ontario

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — YYZ
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Allentown to Ontario

Keep the following information in mind while searching for Allentown to Ontario flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$268
(Kiwi.com)

One-way from

$149
(Kiwi.com)
From Allentown-Bethlehem to Ontario
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One-way flight from Allentown-Bethlehem to Ontario
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Find flight deals from Allentown to Ontario

Cheapest flights from Allentown to Ontario
Explore the most affordable flight options available from Allentown to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
jue. 10/3012:44 pmABE - YYZ
1 stop25h 56mMultiple Airlines
lun. 11/35:15 pmYYZ - ABE
1 stop16h 11mMultiple Airlines
Deal found 9/9$268
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
vie. 10/316:05 amABE - YYZ
1 stop11h 07mMultiple Airlines
lun. 11/34:00 pmYYZ - ABE
2 stops17h 26mMultiple Airlines
Deal found 9/9$322
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
dom. 11/237:30 amABE - YUL
2 stops17h 13mMultiple Airlines
mié. 11/266:45 amYUL - ABE
1 stop11h 30mMultiple Airlines
Deal found 9/9$399
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
jue. 10/234:32 pmABE - YYZ
1 stop21h 20mMultiple Airlines
mar. 10/2811:15 pmYYZ - ABE
2 stops36h 39mMultiple Airlines
Deal found 9/10$436
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1712:57 pmABE - YYZ
3 stops25h 28mMultiple Airlines
dom. 10/196:30 amYYZ - ABE
1 stop15h 02mMultiple Airlines
Deal found 9/11$520
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
dom. 9/144:55 pmABE - YYZ
1 stop23h 41mMultiple Airlines
mar. 9/169:50 amYYZ - ABE
1 stop23h 05mMultiple Airlines
Deal found 9/10$523
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
dom. 10/127:30 amABE - YUL
2 stops30h 40mMultiple Airlines
jue. 10/166:45 amYUL - ABE
1 stop15h 30mMultiple Airlines
Deal found 9/9$524
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
vie. 9/268:30 amABE - YUL
1 stop29h 50mMultiple Airlines
lun. 9/296:45 amYUL - ABE
2 stops13h 55mMultiple Airlines
Deal found 9/9$536
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
dom. 11/2310:00 amABE - YUL
1 stop14h 30mMultiple Airlines
vie. 11/286:45 amYUL - ABE
2 stops34h 30mMultiple Airlines
Deal found 9/9$540
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
mar. 11/257:00 amABE - YUL
2 stops11h 25mMultiple Airlines
mié. 11/266:45 amYUL - ABE
1 stop11h 30mMultiple Airlines
Deal found 9/9$549
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
jue. 10/163:01 pmABE - YUL
1 stop23h 49mMultiple Airlines
dom. 10/196:45 amYUL - ABE
2 stops14h 47mMultiple Airlines
Deal found 9/9$550
This United Airlines deal was found by Cheapflights users on 9/9. 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.
vie. 10/311:00 pmABE - YYZ
2 stops19h 35mUnited Airlines
lun. 11/37:40 pmYYZ - ABE
2 stops21h 07mUnited Airlines
Deal found 9/9$582

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Ontario 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Allentown to Ontario that are best for you.

Fly from

Allentown

Fly to

Ontario

Route

Depart

Return

Price

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

lun. 1/12

3:01 pm-11:43 am

1 stop20h 42m

Toronto Pearson Intl

vie. 1/16

7:10 am-9:26 pm

1 stop14h 16m

$370

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

lun. 1/12

3:01 pm-11:43 am

1 stop20h 42m

Toronto Pearson Intl

sáb. 1/17

5:15 pm-2:59 pm

1 stop21h 44m

$390

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

dom. 1/11

6:49 pm-5:12 pm

1 stop22h 23m

Toronto Pearson Intl

sáb. 1/17

5:15 pm-2:59 pm

1 stop21h 44m

$399

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

jue. 10/23

4:32 pm-1:52 pm

1 stop21h 20m

Toronto Pearson Intl

mar. 10/28

11:15 pm-11:54 am

2 stops36h 39m

$436

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

dom. 11/23

10:00 am-12:30 am

1 stop14h 30m

Montreal Pierre Elliott Trudeau Intl

mié. 11/26

6:45 am-6:15 pm

1 stop11h 30m

$453

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

dom. 1/11

3:13 pm-11:49 pm

1 stop8h 36m

Toronto Pearson Intl

mié. 1/14

5:15 pm-1:03 pm

1 stop19h 48m

$466

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

jue. 1/15

3:13 pm-11:49 pm

1 stop8h 36m

Toronto Pearson Intl

sáb. 1/17

7:10 am-6:59 pm

1 stop11h 49m

$482

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

dom. 10/12

7:30 am-2:10 pm

2 stops30h 40m

Montreal Pierre Elliott Trudeau Intl

jue. 10/16

6:45 am-10:15 pm

1 stop15h 30m

$524

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

jue. 10/16

3:01 pm-2:50 pm

1 stop23h 49m

Montreal Pierre Elliott Trudeau Intl

mié. 10/22

6:35 pm-10:15 pm

2 stops27h 40m

$536

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

dom. 11/23

10:00 am-12:30 am

1 stop14h 30m

Montreal Pierre Elliott Trudeau Intl

vie. 11/28

6:45 am-5:15 pm

2 stops34h 30m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 26 results
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Best time to book a flight from Allentown to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Allentown to Region of Ontario (average of $243). Flying from Allentown to Region of Ontario in August is currently the most expensive (average of $348). 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.

What is the cheapest time of day to fly from ABE to ON?

Find hourly flight availability from Allentown to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from Allentown to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Allentown to Ontario. 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 from for flights from Allentown to Ontario?

    Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly out of when you book flights from Allentown to Ontario.

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

    A quick flight from Allentown to Region of Ontario can take about 28h 10m. United Airlines provides one of the quickest options available for as low as $620. Airlines will cover a distance of 343 mi.

  • What are the most popular routes from Allentown to Region of Ontario?

    When deciding which route to take from Allentown to Region of Ontario consider Allentown-Bethlehem - Montreal Pierre Elliott Trudeau Intl, Allentown-Bethlehem - Toronto Pearson Intl or Allentown-Bethlehem - Ottawa as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Allentown to Ontario 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 Allentown to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Allentown to Region of Ontario (average of $243). Flying from Allentown to Region of Ontario in August is currently the most expensive (average of $348). 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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