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Cheap flights from Ontario to Allentown from C$ 432

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Allentown departing on 21/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Allentown

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:30 p.m. - 8:53 p.m.
YYZ
-
ABE
5h 23m
1 stop
United Airlines Logo
6:28 a.m. - 2:01 p.m.
ABE
-
YYZ
7h 33m
1 stop
C$ 825United Airlines
Sat, 21 Feb - Tue, 24 Feb
United Airlines Logo
6:40 p.m. - 10:01 a.m.
YYZ
-
ABE
15h 21m
1 stop
United Airlines Logo
5:23 p.m. - 12:40 p.m.
ABE
-
YYZ
19h 17m
1 stop
C$ 861United Airlines
Sat, 21 Feb - Tue, 24 Feb
United Airlines Logo
6:45 a.m. - 11:50 a.m.
YYZ
-
ABE
5h 05m
1 stop
United Airlines Logo
6:28 a.m. - 2:01 p.m.
ABE
-
YYZ
7h 33m
1 stop
C$ 866United Airlines
Sat, 21 Feb - Tue, 24 Feb
United Airlines Logo
11:00 a.m. - 5:02 p.m.
YYZ
-
ABE
6h 02m
1 stop
United Airlines Logo
5:36 p.m. - 11:59 p.m.
ABE
-
YYZ
6h 23m
1 stop
C$ 908United Airlines
Fri, 26 Jun - Sun, 28 Jun
United Airlines Logo
8:45 a.m. - 4:48 p.m.
YYZ
-
ABE
8h 03m
1 stop
United Airlines Logo
10:36 a.m. - 6:31 a.m.
ABE
-
YYZ
19h 55m
2 stops
C$ 995United Airlines
Sat, 21 Feb - Tue, 24 Feb
United Airlines Logo
2:45 p.m. - 10:01 a.m.
YYZ
-
ABE
19h 16m
2 stops
United Airlines Logo
6:28 a.m. - 2:01 p.m.
ABE
-
YYZ
7h 33m
1 stop
C$ 1,008United Airlines
Sat, 21 Feb - Tue, 24 Feb
United Airlines Logo
8:10 a.m. - 5:02 p.m.
YYZ
-
ABE
8h 52m
2 stops
United Airlines Logo
5:36 p.m. - 11:59 p.m.
ABE
-
YYZ
6h 23m
1 stop
C$ 1,103United Airlines
Fri, 26 Jun - Sun, 28 Jun
United Airlines Logo
2:15 p.m. - 8:53 p.m.
YYZ
-
ABE
6h 38m
1 stop
United Airlines Logo
10:36 a.m. - 7:00 p.m.
ABE
-
YYZ
8h 24m
2 stops
C$ 1,129United Airlines
Sat, 21 Feb - Tue, 24 Feb

United Airlines flights from Region of Ontario to Allentown

Our best United Airlines deals on Region of Ontario to Allentown flight tickets
United Airlines
21 Feb
YYZ3:30 p.m.Toronto Pearson Intl
5h 23m
1 stop
ABE8:53 p.m.Allentown-Bethlehem
24 Feb
ABE6:28 a.m.Allentown-Bethlehem
7h 33m
1 stop
YYZ2:01 p.m.Toronto Pearson Intl
C$ 825
United Airlines
21 Feb
YYZ6:40 p.m.Toronto Pearson Intl
15h 21m
1 stop
ABE10:01 a.m.Allentown-Bethlehem
24 Feb
ABE5:23 p.m.Allentown-Bethlehem
19h 17m
1 stop
YYZ12:40 p.m.Toronto Pearson Intl
C$ 861
United Airlines
21 Feb
YYZ6:45 a.m.Toronto Pearson Intl
5h 05m
1 stop
ABE11:50 a.m.Allentown-Bethlehem
24 Feb
ABE6:28 a.m.Allentown-Bethlehem
7h 33m
1 stop
YYZ2:01 p.m.Toronto Pearson Intl
C$ 866

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 96,600 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from Ontario to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 21/2

3:30 p.m.-8:53 p.m.

1 stop5h 23m

Allentown-Bethlehem

Tue 24/2

6:28 a.m.-2:01 p.m.

1 stop7h 33m

C$ 825

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 21/2

6:40 p.m.-10:01 a.m.

1 stop15h 21m

Allentown-Bethlehem

Tue 24/2

5:23 p.m.-12:40 p.m.

1 stop19h 17m

C$ 861

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 21/2

6:45 a.m.-11:50 a.m.

1 stop5h 05m

Allentown-Bethlehem

Tue 24/2

6:28 a.m.-2:01 p.m.

1 stop7h 33m

C$ 866

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 26/6

11:00 a.m.-5:02 p.m.

1 stop6h 02m

Allentown-Bethlehem

Sun 28/6

5:36 p.m.-11:59 p.m.

1 stop6h 23m

C$ 908

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 21/2

8:45 a.m.-4:48 p.m.

1 stop8h 03m

Allentown-Bethlehem

Tue 24/2

10:36 a.m.-6:31 a.m.

2 stops19h 55m

C$ 995

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 21/2

2:45 p.m.-10:01 a.m.

2 stops19h 16m

Allentown-Bethlehem

Tue 24/2

6:28 a.m.-2:01 p.m.

1 stop7h 33m

C$ 1,008

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 26/6

8:10 a.m.-5:02 p.m.

2 stops8h 52m

Allentown-Bethlehem

Sun 28/6

5:36 p.m.-11:59 p.m.

1 stop6h 23m

C$ 1,103

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 21/2

2:15 p.m.-8:53 p.m.

1 stop6h 38m

Allentown-Bethlehem

Tue 24/2

10:36 a.m.-7:00 p.m.

2 stops8h 24m

C$ 1,129

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 21/3

3:30 p.m.-8:50 p.m.

1 stop5h 20m

C$ 432

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sun 22/3

7:40 a.m.-12:16 p.m.

2 stops28h 36m

C$ 464

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Allentown from

How to get the cheapest flight ticket from Region of Ontario to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Allentown-Bethlehem?

United Airlines and Delta are the most popular carriers operating from Ontario to Allentown-Bethlehem

Which airlines fly to Allentown?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Allentown from Region of Ontario according to our data. Air Canada is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Allentown. Keep in mind that there are 5 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

Cheap Region of Ontario to Allentown flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Allentown

Fastest flight time

5h 05m

Direct flights

None
The fastest flight from Region of Ontario to Allentown takes 5h 05m
There are no direct flights from Region of Ontario to Allentown. There are no popular flight routes from Region of Ontario to Allentown.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Allentown-Bethlehem Airport?

    Prices for flights from Ontario to Allentown-Bethlehem Airport were last updated today.

  • How old do you have to be to fly from Ontario to Allentown-Bethlehem Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Allentown-Bethlehem Airport.

  • What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

    The travel and health documents required for your trip to Allentown-Bethlehem Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Allentown-Bethlehem Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Allentown?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Allentown. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Allentown with flexible booking policies on momondo?

momondo does allow users to show only those flights to Allentown from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Allentown?

momondo provides multiple filters to help you find the best flight to Allentown from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Allentown right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Allentown flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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