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Cheap flights from Allentown to Ontario from C$ 277

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — YYZ
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Allentown to Ontario

Enter your travel dates to find the best prices.

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 23 March 2026.

Sat 13/66:00 p.m.
ABE
-
YYZ
1 stop22h 45m
Multiple Airlines
Thu 18/69:50 a.m.
YYZ
-
ABE
1 stop13h 49m
Multiple Airlines
Deal found 19/3C$ 700
Mon 15/64:39 p.m.
ABE
-
YYZ
1 stop24h 16m
Multiple Airlines
Fri 19/61:30 p.m.
YYZ
-
ABE
1 stop9h 36m
Multiple Airlines
Deal found 22/3C$ 726
Sun 14/612:29 p.m.
ABE
-
YYZ
1 stop9h 26m
Multiple Airlines
Wed 17/69:30 a.m.
YYZ
-
ABE
1 stop8h 22m
Multiple Airlines
Deal found 22/3C$ 730
Fri 12/64:39 p.m.
ABE
-
YYZ
1 stop21h 26m
Multiple Airlines
Wed 17/69:30 a.m.
YYZ
-
ABE
1 stop8h 22m
Multiple Airlines
Deal found 22/3C$ 745
Sun 14/612:29 p.m.
ABE
-
YYZ
1 stop9h 26m
Multiple Airlines
Fri 19/69:30 a.m.
YYZ
-
ABE
1 stop13h 36m
Multiple Airlines
Deal found 22/3C$ 759
Fri 12/64:39 p.m.
ABE
-
YYZ
1 stop21h 26m
Multiple Airlines
Fri 19/61:30 p.m.
YYZ
-
ABE
1 stop9h 36m
Multiple Airlines
Deal found 22/3C$ 775
Thu 11/68:00 a.m.
ABE
-
YYZ
1 stop8h 45m
Multiple Airlines
Wed 17/69:30 a.m.
YYZ
-
ABE
1 stop8h 22m
Multiple Airlines
Deal found 22/3C$ 783
Sun 14/612:29 p.m.
ABE
-
YYZ
1 stop9h 26m
Multiple Airlines
Mon 22/67:20 a.m.
YYZ
-
ABE
2 stops15h 04m
Multiple Airlines
Deal found 22/3C$ 785
Mon 11/51:01 p.m.
ABE
-
YUL
2 stops25h 12m
Multiple Airlines
Fri 15/56:45 a.m.
YUL
-
ABE
1 stop13h 25m
Multiple Airlines
Deal found 22/3C$ 800
Thu 11/68:00 a.m.
ABE
-
YYZ
1 stop8h 45m
Multiple Airlines
Fri 19/69:30 a.m.
YYZ
-
ABE
1 stop13h 36m
Multiple Airlines
Deal found 22/3C$ 812
Sun 14/612:29 p.m.
ABE
-
YYZ
1 stop9h 26m
Multiple Airlines
Thu 18/61:30 p.m.
YYZ
-
ABE
1 stop7h 47m
Multiple Airlines
Deal found 22/3C$ 815
Tue 5/52:25 p.m.
ABE
-
YUL
1 stop21h 35m
United Airlines
Sat 9/56:30 p.m.
YUL
-
ABE
1 stop15h 18m
United Airlines
Deal found 19/3C$ 868

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 23 March 2026.

Round-trip from

C$ 700

One-way from

C$ 277

Popular in

December

Cheapest in

May

Average price

C$ 361
13/6-18/6
  • 13/6-18/6
  • 2 total stops
  • 36h 34m total
  • Allentown to Ontario
Search Deals
20/4
  • 20/4
  • 1 total stop
  • 24h 24m total
  • Allentown to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 629,999 searches. Data last updated 23 March 2026.
Use the filters below to find and compare flights from Allentown to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

Sat 13/6

6:00 p.m.-4:45 p.m.

1 stop22h 45m

Toronto Pearson Intl

Thu 18/6

9:50 a.m.-11:39 p.m.

1 stop13h 49m

C$ 700

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

Sat 2/5

6:15 a.m.-9:26 p.m.

1 stop15h 11m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

5:00 p.m.-9:48 a.m.

1 stop16h 48m

C$ 868

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

Tue 5/5

2:25 p.m.-10:40 a.m.

1 stop20h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

6:30 p.m.-9:48 a.m.

1 stop15h 18m

C$ 868

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

Wed 6/5

2:25 p.m.-2:52 p.m.

2 stops24h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

9:45 a.m.-9:48 a.m.

1 stop24h 03m

C$ 881

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

Thu 7/5

1:01 p.m.-11:35 a.m.

2 stops22h 34m

Toronto Pearson Intl

Thu 14/5

1:30 p.m.-8:10 p.m.

1 stop30h 40m

C$ 905

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

Sat 13/6

2:23 p.m.-11:33 a.m.

2 stops21h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 18/6

6:10 a.m.-9:38 a.m.

1 stop27h 28m

C$ 970

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

Mon 11/5

5:40 p.m.-5:02 p.m.

2 stops23h 22m

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

4:30 p.m.-9:48 a.m.

2 stops17h 18m

C$ 1,008

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

Thu 4/6

6:00 a.m.-5:44 p.m.

1 stop11h 44m

Toronto Pearson Intl

Sun 7/6

11:39 a.m.-11:19 p.m.

1 stop11h 40m

C$ 1,019

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

Thu 7/5

2:25 p.m.-12:00 p.m.

1 stop21h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

8:40 a.m.-9:48 a.m.

1 stop25h 08m

C$ 1,026

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

Tue 28/4

6:15 a.m.-9:23 p.m.

1 stop15h 08m

Toronto Pearson Intl

Sat 2/5

6:25 p.m.-9:48 a.m.

1 stop15h 23m

C$ 1,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/3

Showing 1-10 of 24 resultsSorted by cheapest first
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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 C$ 129). Flying from Allentown to Region of Ontario in October is currently the most expensive (average of C$ 259). 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 6.2 km from the city centre, 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?

    United Airlines and American Airlines can get you from Allentown to Region of Ontario in just under 11h 44m. Your travel time can differ by up to 3h 27m. Airlines will cover a distance of 481 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 - Timmins 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 C$ 129). Flying from Allentown to Region of Ontario in October is currently the most expensive (average of C$ 259). 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

Browse thousands of different options on Cheapflights for your next trip

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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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Newark to Toronto Island flights
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Dulles Intl to Toronto Island flights
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Newark to Québec City flights
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Reagan-National to Vancouver Intl flights
Reagan-National to Calgary flights
Philadelphia to Pearson Intl flights
Newark to Halifax flights
Pittsburgh to Pierre Elliott Trudeau Intl flights
Newark to Ottawa flights
John F Kennedy Intl to Toronto Island flights
Philadelphia to Vancouver Intl flights
Dulles Intl to Ottawa flights
John F Kennedy Intl to Québec City flights
LaGuardia to Québec City flights
LaGuardia to Halifax flights
Dulles Intl to Halifax flights
John F Kennedy Intl to Halifax flights
Philadelphia to Calgary flights
Newark to Hamilton flights
Reagan-National to Toronto Island flights
John F Kennedy Intl to Ottawa flights
Pittsburgh to Vancouver Intl flights
Philadelphia to Toronto Island flights
Reagan-National to Ottawa flights
LaGuardia to Ottawa flights
Dulles Intl to Québec City flights
Newark to Edmonton flights
State College to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Allentown to Ontario?

Cheapflights helps you search for flights from Allentown to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Allentown to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Allentown.

Can Cheapflights find flights from Allentown to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Allentown to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Allentown to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Allentown today and book when prices fit your budget.

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