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Cheap flights from Ontario to Allentown from C$ 381

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 3/7. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Allentown

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:27 p.m. - 9:39 a.m.
YYZ
-
ABE
16h 12m
1 stop
United Airlines Logo
5:46 p.m. - 11:59 p.m.
ABE
-
YYZ
6h 13m
1 stop
C$ 621United Airlines
Tue, 22 Sep - Sat, 26 Sep
United Airlines Logo
1:00 p.m. - 9:07 p.m.
YYZ
-
ABE
8h 07m
1 stop
United Airlines Logo
5:41 p.m. - 9:54 a.m.
ABE
-
YYZ
16h 13m
1 stop
C$ 622United Airlines
Sat, 4 Jul - Sat, 11 Jul
United Airlines Logo
5:27 p.m. - 9:39 a.m.
YYZ
-
ABE
16h 12m
1 stop
United Airlines Logo
6:15 a.m. - 5:56 p.m.
ABE
-
YYZ
11h 41m
1 stop
C$ 664United Airlines
Tue, 22 Sep - Sat, 26 Sep
United Airlines Logo
5:27 p.m. - 9:39 a.m.
YYZ
-
ABE
16h 12m
1 stop
United Airlines Logo
6:15 a.m. - 5:56 p.m.
ABE
-
YYZ
11h 41m
1 stop
C$ 665United Airlines
Tue, 22 Sep - Sat, 26 Sep
United Airlines Logo
11:00 a.m. - 5:01 p.m.
YYZ
-
ABE
6h 01m
1 stop
United Airlines Logo
5:38 p.m. - 11:59 p.m.
ABE
-
YYZ
6h 21m
1 stop
C$ 718United Airlines
Tue, 23 Jun - Sat, 27 Jun
Multiple Airlines Logo
9:50 a.m. - 8:25 p.m.
YYZ
-
ABE
10h 35m
1 stop
Multiple Airlines Logo
8:10 a.m. - 4:55 p.m.
ABE
-
YYZ
32h 45m
2 stops
C$ 729Multiple Airlines
Sun, 6 Sep - Mon, 14 Sep
United Airlines Logo
5:45 p.m. - 9:58 a.m.
YYZ
-
ABE
16h 13m
1 stop
United Airlines Logo
5:41 p.m. - 7:55 a.m.
ABE
-
YYZ
14h 14m
2 stops
C$ 731United Airlines
Sat, 4 Jul - Sat, 11 Jul
United Airlines Logo
2:45 p.m. - 9:07 p.m.
YYZ
-
ABE
6h 22m
1 stop
United Airlines Logo
10:35 a.m. - 3:46 p.m.
ABE
-
YYZ
5h 11m
1 stop
C$ 757United Airlines
Mon, 22 Jun - Wed, 1 Jul
United Airlines Logo
1:00 p.m. - 9:07 p.m.
YYZ
-
ABE
8h 07m
1 stop
United Airlines Logo
5:41 p.m. - 11:59 p.m.
ABE
-
YYZ
6h 18m
1 stop
C$ 768United Airlines
Tue, 23 Jun - Fri, 26 Jun
Multiple Airlines Logo
6:30 a.m. - 10:25 p.m.
YYZ
-
ABE
39h 55m
2 stops
Multiple Airlines Logo
12:29 p.m. - 9:55 p.m.
ABE
-
YYZ
9h 26m
1 stop
C$ 777Multiple Airlines
Sun, 19 Jul - Sun, 26 Jul

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United Airlines flights from Region of Ontario to Allentown

Our best United Airlines deals on Region of Ontario to Allentown flight tickets
United Airlines
22 Sep
YYZ5:27 p.m.Toronto Pearson Intl
16h 12m
1 stop
ABE9:39 a.m.Allentown-Bethlehem
26 Sep
ABE5:46 p.m.Allentown-Bethlehem
6h 13m
1 stop
YYZ11:59 p.m.Toronto Pearson Intl
C$ 621
United Airlines
4 Jul
YYZ1:00 p.m.Toronto Pearson Intl
8h 07m
1 stop
ABE9:07 p.m.Allentown-Bethlehem
11 Jul
ABE5:41 p.m.Allentown-Bethlehem
16h 13m
1 stop
YYZ9:54 a.m.Toronto Pearson Intl
C$ 622
United Airlines
2 Dec
YYZ8:50 a.m.Toronto Pearson Intl
4h 52m
1 stop
ABE1:42 p.m.Allentown-Bethlehem
4 Dec
ABE2:30 p.m.Allentown-Bethlehem
5h 04m
1 stop
YYZ7:34 p.m.Toronto Pearson Intl
C$ 650

Delta flights from Region of Ontario to Allentown

Our best Delta deals on Region of Ontario to Allentown flight tickets
Delta
24 Sep
YYZ1:34 p.m.Toronto Pearson Intl
8h 42m
1 stop
ABE10:16 p.m.Allentown-Bethlehem
27 Sep
ABE1:00 p.m.Allentown-Bethlehem
8h 59m
1 stop
YYZ9:59 p.m.Toronto Pearson Intl
C$ 1,492
Delta
23 Jun
YYZ2:29 p.m.Toronto Pearson Intl
8h 51m
2 stops
ABE11:20 p.m.Allentown-Bethlehem
26 Jun
ABE1:12 p.m.Allentown-Bethlehem
10h 23m
2 stops
YYZ11:35 p.m.Toronto Pearson Intl
C$ 1,696

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 9 June 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

Cheapest round-trip

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Tue 22/9

5:27 p.m.-9:39 a.m.

1 stop16h 12m

Allentown-Bethlehem

Sat 26/9

5:46 p.m.-11:59 p.m.

1 stop6h 13m

C$ 621

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 4/7

1:00 p.m.-9:07 p.m.

1 stop8h 07m

Allentown-Bethlehem

Sat 11/7

5:41 p.m.-9:54 a.m.

1 stop16h 13m

C$ 622

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Tue 22/9

5:27 p.m.-9:39 a.m.

1 stop16h 12m

Allentown-Bethlehem

Sat 26/9

6:15 a.m.-5:56 p.m.

1 stop11h 41m

C$ 664

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Tue 22/9

5:27 p.m.-9:39 a.m.

1 stop16h 12m

Allentown-Bethlehem

Sat 26/9

6:15 a.m.-5:56 p.m.

1 stop11h 41m

C$ 665

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Tue 23/6

11:00 a.m.-5:01 p.m.

1 stop6h 01m

Allentown-Bethlehem

Sat 27/6

5:38 p.m.-11:59 p.m.

1 stop6h 21m

C$ 718

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sun 6/9

9:50 a.m.-8:25 p.m.

1 stop10h 35m

Allentown-Bethlehem

Mon 14/9

8:10 a.m.-4:55 p.m.

2 stops32h 45m

C$ 729

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 4/7

5:45 p.m.-9:58 a.m.

1 stop16h 13m

Allentown-Bethlehem

Sat 11/7

5:41 p.m.-7:55 a.m.

2 stops14h 14m

C$ 731
Quickest round-trip

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Mon 22/6

2:45 p.m.-9:07 p.m.

1 stop6h 22m

Allentown-Bethlehem

Wed 1/7

10:35 a.m.-3:46 p.m.

1 stop5h 11m

C$ 757

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Tue 23/6

1:00 p.m.-9:07 p.m.

1 stop8h 07m

Allentown-Bethlehem

Fri 26/6

5:41 p.m.-11:59 p.m.

1 stop6h 18m

C$ 768

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sun 19/7

6:30 a.m.-10:25 p.m.

2 stops39h 55m

Allentown-Bethlehem

Sun 26/7

12:29 p.m.-9:55 p.m.

1 stop9h 26m

C$ 777

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 American 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 41% 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

4h 52m

Direct flights

None
The fastest flight from Region of Ontario to Allentown takes 4h 52m
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

Frequently asked questions about flying from Ontario to Allentown

  • 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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