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Cheap flights from Ontario to Allentown from C$ 350

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 3/8. 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
9:00 p.m. - 9:57 a.m.
YYZ
-
ABE
12h 57m
1 stop
United Airlines Logo
6:15 a.m. - 1:42 p.m.
ABE
-
YYZ
7h 27m
1 stop
C$ 652United Airlines
Fri, 28 Aug - Tue, 1 Sep
United Airlines Logo
7:00 a.m. - 9:07 p.m.
YYZ
-
ABE
14h 07m
1 stop
United Airlines Logo
5:41 p.m. - 11:24 p.m.
ABE
-
YYZ
5h 43m
1 stop
C$ 707United Airlines
Sat, 18 Jul - Sat, 25 Jul
Multiple Airlines Logo
9:50 a.m. - 9:28 a.m.
YYZ
-
ABE
23h 38m
1 stop
Multiple Airlines Logo
8:49 p.m. - 8:05 p.m.
ABE
-
YYZ
23h 16m
1 stop
C$ 731Multiple Airlines
Mon, 20 Jul - Mon, 27 Jul
United Airlines Logo
9:00 p.m. - 9:58 a.m.
YYZ
-
ABE
12h 58m
1 stop
United Airlines Logo
5:41 p.m. - 11:59 p.m.
ABE
-
YYZ
6h 18m
1 stop
C$ 744United Airlines
Fri, 24 Jul - Mon, 27 Jul
Multiple Airlines Logo
4:45 p.m. - 9:28 a.m.
YYZ
-
ABE
16h 43m
2 stops
Multiple Airlines Logo
8:49 p.m. - 8:05 p.m.
ABE
-
YYZ
23h 16m
1 stop
C$ 755Multiple Airlines
Mon, 20 Jul - Mon, 27 Jul
United Airlines Logo
9:00 p.m. - 9:56 a.m.
YYZ
-
ABE
12h 56m
1 stop
United Airlines Logo
5:32 p.m. - 11:59 p.m.
ABE
-
YYZ
6h 27m
1 stop
C$ 772United Airlines
Sat, 21 Nov - Sat, 28 Nov
United Airlines Logo
6:55 p.m. - 9:57 a.m.
YYZ
-
ABE
15h 02m
2 stops
United Airlines Logo
6:15 a.m. - 12:35 p.m.
ABE
-
YYZ
6h 20m
1 stop
C$ 785United Airlines
Fri, 28 Aug - Tue, 1 Sep
United Airlines Logo
9:00 p.m. - 9:58 a.m.
YYZ
-
ABE
12h 58m
1 stop
United Airlines Logo
5:41 p.m. - 11:59 p.m.
ABE
-
YYZ
6h 18m
1 stop
C$ 809United Airlines
Thu, 23 Jul - Mon, 27 Jul
Multiple Airlines Logo
6:30 a.m. - 11:06 p.m.
YYZ
-
ABE
16h 36m
2 stops
Multiple Airlines Logo
4:38 p.m. - 2:05 p.m.
ABE
-
YYZ
21h 27m
1 stop
C$ 815Multiple Airlines
Thu, 23 Jul - Mon, 27 Jul
United Airlines Logo
11:00 a.m. - 5:06 p.m.
YYZ
-
ABE
6h 06m
1 stop
United Airlines Logo
5:41 p.m. - 11:59 p.m.
ABE
-
YYZ
6h 18m
1 stop
C$ 839United Airlines
Sat, 8 Aug - Mon, 10 Aug

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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
28 Aug
YYZ9:00 p.m.Toronto Pearson Intl
12h 57m
1 stop
ABE9:57 a.m.Allentown-Bethlehem
1 Sep
ABE6:15 a.m.Allentown-Bethlehem
7h 27m
1 stop
YYZ1:42 p.m.Toronto Pearson Intl
C$ 652
United Airlines
18 Jul
YYZ7:00 a.m.Toronto Pearson Intl
14h 07m
1 stop
ABE9:07 p.m.Allentown-Bethlehem
25 Jul
ABE5:41 p.m.Allentown-Bethlehem
5h 43m
1 stop
YYZ11:24 p.m.Toronto Pearson Intl
C$ 707
United Airlines
24 Jul
YYZ9:00 p.m.Toronto Pearson Intl
12h 58m
1 stop
ABE9:58 a.m.Allentown-Bethlehem
27 Jul
ABE5:41 p.m.Allentown-Bethlehem
6h 18m
1 stop
YYZ11:59 p.m.Toronto Pearson Intl
C$ 744

WestJet flights from Region of Ontario to Allentown

Our best WestJet deals on Region of Ontario to Allentown flight tickets
WestJet
23 Jul
YYZ3:20 p.m.Toronto Pearson Intl
26h 05m
2 stops
ABE5:25 p.m.Allentown-Bethlehem
27 Jul
ABE1:08 p.m.Allentown-Bethlehem
19h 07m
2 stops
YYZ8:15 a.m.Toronto Pearson Intl
C$ 2,278
WestJet
20 Jul
YYZ3:20 p.m.Toronto Pearson Intl
21h 02m
2 stops
ABE12:22 p.m.Allentown-Bethlehem
27 Jul
ABE1:08 p.m.Allentown-Bethlehem
19h 07m
2 stops
YYZ8:15 a.m.Toronto Pearson Intl
C$ 2,293

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 23 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

Fri 28/8

9:00 p.m.-9:57 a.m.

1 stop12h 57m

Allentown-Bethlehem

Tue 1/9

6:15 a.m.-1:42 p.m.

1 stop7h 27m

C$ 652

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 18/7

7:00 a.m.-9:07 p.m.

1 stop14h 07m

Allentown-Bethlehem

Sat 25/7

5:41 p.m.-11:24 p.m.

1 stop5h 43m

C$ 707

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Mon 20/7

9:50 a.m.-9:28 a.m.

1 stop23h 38m

Allentown-Bethlehem

Mon 27/7

8:49 p.m.-8:05 p.m.

1 stop23h 16m

C$ 731

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 24/7

9:00 p.m.-9:58 a.m.

1 stop12h 58m

Allentown-Bethlehem

Mon 27/7

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

1 stop6h 18m

C$ 744

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Mon 20/7

4:45 p.m.-9:28 a.m.

2 stops16h 43m

Allentown-Bethlehem

Mon 27/7

8:49 p.m.-8:05 p.m.

1 stop23h 16m

C$ 755

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 21/11

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

1 stop12h 56m

Allentown-Bethlehem

Sat 28/11

5:32 p.m.-11:59 p.m.

1 stop6h 27m

C$ 772

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 28/8

6:55 p.m.-9:57 a.m.

2 stops15h 02m

Allentown-Bethlehem

Tue 1/9

6:15 a.m.-12:35 p.m.

1 stop6h 20m

C$ 785

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 23/7

9:00 p.m.-9:58 a.m.

1 stop12h 58m

Allentown-Bethlehem

Mon 27/7

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

1 stop6h 18m

C$ 809

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 23/7

6:30 a.m.-11:06 p.m.

2 stops16h 36m

Allentown-Bethlehem

Mon 27/7

4:38 p.m.-2:05 p.m.

1 stop21h 27m

C$ 815
Quickest round-trip

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 8/8

11:00 a.m.-5:06 p.m.

1 stop6h 06m

Allentown-Bethlehem

Mon 10/8

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

1 stop6h 18m

C$ 839

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 is the most popular carrier 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 57m

Direct flights

None
The fastest flight from Region of Ontario to Allentown takes 4h 57m
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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