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$370+ Cheap flights from Allentown (ABE) to Ontario

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — YYZ
feb. 27 — mar. 61
vie. 2/27
vie. 3/6
1 adult, Economy
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Cheap 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 enero 28, 2026.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/262:10 pm
ABE
-
YYZ
1 stop24h 06m
Multiple Airlines
jue. 3/57:10 am
YYZ
-
ABE
1 stop13h 03m
Multiple Airlines
Deal found 1/27$370
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/2411:17 am
ABE
-
YOW
1 stop12h 41m
Multiple Airlines
mar. 3/35:40 am
YOW
-
ABE
2 stops56h 07m
Multiple Airlines
Deal found 1/27$384
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/2112:17 pm
ABE
-
YYZ
1 stop26h 03m
Multiple Airlines
sáb. 4/258:20 pm
YYZ
-
ABE
1 stop12h 12m
Multiple Airlines
Deal found 1/27$411
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/131:35 pm
ABE
-
YYZ
1 stop8h 40m
Multiple Airlines
vie. 3/209:35 am
YYZ
-
ABE
1 stop10h 45m
Multiple Airlines
Deal found 1/27$457
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.
mar. 2/246:28 am
ABE
-
YYZ
1 stop9h 34m
United Airlines
mar. 3/36:40 pm
YYZ
-
ABE
1 stop15h 21m
United Airlines
Deal found 1/27$571
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/44:05 pm
ABE
-
YYZ
1 stop22h 15m
Multiple Airlines
sáb. 2/78:20 pm
YYZ
-
ABE
1 stop25h 32m
Multiple Airlines
Deal found 1/27$576
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.
jue. 2/195:23 pm
ABE
-
YUL
2 stops26h 25m
United Airlines
lun. 2/231:35 pm
YUL
-
ABE
2 stops20h 26m
United Airlines
Deal found 1/27$631
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.
mar. 4/2110:35 am
ABE
-
YYZ
2 stops13h 19m
United Airlines
sáb. 4/257:30 am
YYZ
-
ABE
2 stops13h 47m
United Airlines
Deal found 1/27$671
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.
jue. 7/1612:29 pm
ABE
-
YYZ
1 stop9h 26m
Multiple Airlines
sáb. 7/189:40 am
YYZ
-
ABE
1 stop13h 56m
Multiple Airlines
Deal found 1/26$680
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.
vie. 6/195:32 pm
ABE
-
YYZ
1 stop27h 12m
United Airlines
lun. 6/222:00 pm
YYZ
-
ABE
1 stop23h 55m
United Airlines
Deal found 1/27$721
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 1/317:49 pm
ABE
-
YYZ
2 stops39h 19m
Multiple Airlines
sáb. 2/78:20 pm
YYZ
-
ABE
1 stop18h 39m
Multiple Airlines
Deal found 1/25$766
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.
mar. 2/2410:36 am
ABE
-
YOW
1 stop6h 31m
United Airlines
mar. 3/311:10 am
YOW
-
ABE
1 stop5h 38m
United Airlines
Deal found 1/27$783

Find flight deals from Allentown to Ontario

Keep the following information in mind while searching for Allentown to Ontario flight deals. Data was last updated enero 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$370
(Kiwi.com)
Provider with most accurate pricing for Allentown-Bethlehem-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Toronto (YTO) flights.
Search Deals
From Allentown-Bethlehem to Ontario
Search Deals

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 enero 28, 2026.
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

jue. 2/26

2:10 pm-2:16 pm

1 stop24h 06m

Toronto Pearson Intl

jue. 3/5

7:10 am-8:13 pm

1 stop13h 03m

$370

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

mar. 2/24

11:17 am-11:58 pm

1 stop12h 41m

Ottawa

mar. 3/3

5:40 am-1:47 pm

2 stops56h 07m

$384

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

mar. 4/21

12:17 pm-2:05 pm

2 stops25h 48m

Toronto Pearson Intl

sáb. 4/25

8:20 pm-8:32 am

1 stop12h 12m

$395

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

vie. 3/13

1:35 pm-10:15 pm

1 stop8h 40m

Toronto Pearson Intl

vie. 3/20

9:35 am-8:20 pm

1 stop10h 45m

$457

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

mar. 2/24

6:28 am-4:02 pm

1 stop9h 34m

Toronto Pearson Intl

mar. 3/3

6:40 pm-10:01 am

1 stop15h 21m

$571

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

jue. 2/19

5:23 pm-7:48 pm

2 stops26h 25m

Montreal Pierre Elliott Trudeau Intl

lun. 2/23

1:35 pm-10:01 am

2 stops20h 26m

$631

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

mar. 4/21

10:35 am-11:54 pm

2 stops13h 19m

Toronto Pearson Intl

sáb. 4/25

7:30 am-9:17 pm

2 stops13h 47m

$671

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

jue. 7/16

12:29 pm-9:55 pm

1 stop9h 26m

Toronto Pearson Intl

sáb. 7/18

9:40 am-11:36 pm

1 stop13h 56m

$680

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

vie. 6/19

5:32 pm-8:44 pm

1 stop27h 12m

Toronto Pearson Intl

lun. 6/22

2:00 pm-1:55 pm

1 stop23h 55m

$721

AllentownOttawa

ABE - YOW

ABEYOW

Allentown-Bethlehem

mar. 2/24

10:36 am-5:07 pm

1 stop6h 31m

Ottawa

mar. 3/3

11:10 am-4:48 pm

1 stop5h 38m

$783

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 15 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, June is the cheapest month in which you can book a flight from Allentown to Region of Ontario (average of $94). Flying from Allentown to Region of Ontario in October is currently the most expensive (average of $189). 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 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 26h 25m. United Airlines provides one of the quickest options available for as low as $631. 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 - Toronto Pearson Intl, Allentown-Bethlehem - Montreal Pierre Elliott Trudeau 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, June is the cheapest month in which you can book a flight from Allentown to Region of Ontario (average of $94). Flying from Allentown to Region of Ontario in October is currently the most expensive (average of $189). 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 Allentown to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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