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Cheap flights from Ontario to Allentown from C$ 411

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 5/4. 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.
Multiple Airlines Logo
11:15 a.m. - 8:20 p.m.
YYZ
-
ABE
9h 05m
1 stop
Multiple Airlines Logo
7:03 p.m. - 11:26 a.m.
ABE
-
YYZ
16h 23m
1 stop
C$ 637Multiple Airlines
Fri, 27 Mar - Sun, 29 Mar
Multiple Airlines Logo
9:35 a.m. - 11:14 p.m.
YYZ
-
ABE
13h 39m
2 stops
Multiple Airlines Logo
7:03 p.m. - 11:26 a.m.
ABE
-
YYZ
16h 23m
1 stop
C$ 678Multiple Airlines
Fri, 27 Mar - Sun, 29 Mar
United Airlines Logo
3:30 p.m. - 8:50 p.m.
YYZ
-
ABE
5h 20m
1 stop
United Airlines Logo
6:20 a.m. - 2:01 p.m.
ABE
-
YYZ
7h 41m
1 stop
C$ 783United Airlines
Fri, 20 Mar - Fri, 27 Mar
United Airlines Logo
9:00 p.m. - 9:56 a.m.
YYZ
-
ABE
12h 56m
1 stop
United Airlines Logo
6:51 p.m. - 11:52 p.m.
ABE
-
YYZ
5h 01m
1 stop
C$ 816United Airlines
Mon, 16 Mar - Sun, 22 Mar
United Airlines Logo
4:35 p.m. - 9:56 a.m.
YYZ
-
ABE
17h 21m
2 stops
United Airlines Logo
6:51 p.m. - 11:52 p.m.
ABE
-
YYZ
5h 01m
1 stop
C$ 920United Airlines
Mon, 16 Mar - Sun, 22 Mar
United Airlines Logo
4:35 p.m. - 9:56 a.m.
YYZ
-
ABE
17h 21m
2 stops
United Airlines Logo
6:51 p.m. - 5:36 p.m.
ABE
-
YYZ
22h 45m
2 stops
C$ 1,023United Airlines
Mon, 16 Mar - Sun, 22 Mar
American Airlines Logo
3:51 p.m. - 12:29 a.m.
YYZ
-
ABE
8h 38m
2 stops
American Airlines Logo
12:00 p.m. - 9:37 p.m.
ABE
-
YYZ
9h 37m
2 stops
C$ 1,245American Airlines
Fri, 27 Mar - Sun, 29 Mar

United Airlines flights from Region of Ontario to Allentown

Our best United Airlines deals on Region of Ontario to Allentown flight tickets
United Airlines
20 Mar
YYZ3:30 p.m.Toronto Pearson Intl
5h 20m
1 stop
ABE8:50 p.m.Allentown-Bethlehem
27 Mar
ABE6:20 a.m.Allentown-Bethlehem
7h 41m
1 stop
YYZ2:01 p.m.Toronto Pearson Intl
C$ 783
United Airlines
16 Mar
YYZ9:00 p.m.Toronto Pearson Intl
12h 56m
1 stop
ABE9:56 a.m.Allentown-Bethlehem
22 Mar
ABE6:51 p.m.Allentown-Bethlehem
5h 01m
1 stop
YYZ11:52 p.m.Toronto Pearson Intl
C$ 816
United Airlines
16 Mar
YYZ4:35 p.m.Toronto Pearson Intl
17h 21m
2 stops
ABE9:56 a.m.Allentown-Bethlehem
22 Mar
ABE6:51 p.m.Allentown-Bethlehem
5h 01m
1 stop
YYZ11:52 p.m.Toronto Pearson Intl
C$ 920

American Airlines flights from Region of Ontario to Allentown

Our best American Airlines deals on Region of Ontario to Allentown flight tickets
American Airlines
27 Mar
YYZ3:51 p.m.Toronto Pearson Intl
8h 38m
2 stops
ABE12:29 a.m.Allentown-Bethlehem
29 Mar
ABE12:00 p.m.Allentown-Bethlehem
9h 37m
2 stops
YYZ9:37 p.m.Toronto Pearson Intl
C$ 1,245
American Airlines
20 Feb
YYZ1:55 p.m.Toronto Pearson Intl
10h 34m
2 stops
ABE12:29 a.m.Allentown-Bethlehem
21 Feb
ABE6:04 a.m.Allentown-Bethlehem
8h 56m
2 stops
YYZ3:00 p.m.Toronto Pearson Intl
C$ 1,351

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 19 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

Fri 27/3

11:15 a.m.-8:20 p.m.

1 stop9h 05m

Allentown-Bethlehem

Sun 29/3

7:03 p.m.-11:26 a.m.

1 stop16h 23m

C$ 637

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 27/3

9:35 a.m.-11:14 p.m.

2 stops13h 39m

Allentown-Bethlehem

Sun 29/3

7:03 p.m.-11:26 a.m.

1 stop16h 23m

C$ 678

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 20/3

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

1 stop5h 20m

Allentown-Bethlehem

Fri 27/3

6:20 a.m.-2:01 p.m.

1 stop7h 41m

C$ 783

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Mon 16/3

9:00 p.m.-9:56 a.m.

1 stop12h 56m

Allentown-Bethlehem

Sun 22/3

6:51 p.m.-11:52 p.m.

1 stop5h 01m

C$ 816

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Mon 16/3

4:35 p.m.-9:56 a.m.

2 stops17h 21m

Allentown-Bethlehem

Sun 22/3

6:51 p.m.-11:52 p.m.

1 stop5h 01m

C$ 920

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Mon 16/3

4:35 p.m.-9:56 a.m.

2 stops17h 21m

Allentown-Bethlehem

Sun 22/3

6:51 p.m.-5:36 p.m.

2 stops22h 45m

C$ 1,023

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 27/3

3:51 p.m.-12:29 a.m.

2 stops8h 38m

Allentown-Bethlehem

Sun 29/3

12:00 p.m.-9:37 p.m.

2 stops9h 37m

C$ 1,245

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sun 5/4

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

2 stops28h 36m

C$ 411

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 19/3

9:00 p.m.-9:56 a.m.

1 stop12h 56m

C$ 433

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sun 5/4

7:15 a.m.-2:56 p.m.

1 stop7h 41m

C$ 435

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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?

Delta and United Airlines 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 46% 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 20m

Direct flights

None
The fastest flight from Region of Ontario to Allentown takes 5h 20m
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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