Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Ontario to Allentown from C$ 419

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 29/7. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Allentown

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 a.m. - 11:39 p.m.
YYZ
-
ABE
13h 49m
1 stop
Multiple Airlines Logo
12:29 p.m. - 9:55 p.m.
ABE
-
YYZ
9h 26m
1 stop
C$ 575Multiple Airlines
Thu, 30 Jul - Sun, 2 Aug
Multiple Airlines Logo
9:30 a.m. - 11:06 p.m.
YYZ
-
ABE
13h 36m
1 stop
Multiple Airlines Logo
4:39 p.m. - 2:05 p.m.
ABE
-
YYZ
21h 26m
1 stop
C$ 668Multiple Airlines
Mon, 15 Jun - Mon, 22 Jun
Multiple Airlines Logo
6:30 a.m. - 11:06 p.m.
YYZ
-
ABE
16h 36m
2 stops
Multiple Airlines Logo
12:29 p.m. - 9:55 p.m.
ABE
-
YYZ
9h 26m
1 stop
C$ 713Multiple Airlines
Thu, 30 Jul - Sun, 2 Aug
Multiple Airlines Logo
5:50 p.m. - 3:57 p.m.
YYZ
-
ABE
22h 07m
2 stops
Multiple Airlines Logo
4:39 p.m. - 2:05 p.m.
ABE
-
YYZ
21h 26m
1 stop
C$ 771Multiple Airlines
Mon, 15 Jun - Mon, 22 Jun
American Airlines Logo
3:13 p.m. - 11:54 p.m.
YYZ
-
ABE
8h 41m
1 stop
American Airlines Logo
6:00 a.m. - 5:44 p.m.
ABE
-
YYZ
11h 44m
1 stop
C$ 829American Airlines
Sat, 20 Jun - Mon, 22 Jun
United Airlines Logo
2:45 p.m. - 9:12 p.m.
YYZ
-
ABE
6h 27m
1 stop
United Airlines Logo
2:30 p.m. - 9:34 p.m.
ABE
-
YYZ
7h 04m
1 stop
C$ 887United Airlines
Sat, 24 Oct - Wed, 28 Oct
United Airlines Logo
11:00 a.m. - 9:12 p.m.
YYZ
-
ABE
10h 12m
1 stop
United Airlines Logo
2:30 p.m. - 9:34 p.m.
ABE
-
YYZ
7h 04m
1 stop
C$ 888United Airlines
Sat, 24 Oct - Wed, 28 Oct
United Airlines Logo
2:45 p.m. - 9:07 p.m.
YYZ
-
ABE
6h 22m
1 stop
United Airlines Logo
2:16 p.m. - 7:37 p.m.
ABE
-
YYZ
5h 21m
1 stop
C$ 889United Airlines
Thu, 2 Jul - Sun, 12 Jul
United Airlines Logo
2:45 p.m. - 9:07 p.m.
YYZ
-
ABE
6h 22m
1 stop
United Airlines Logo
2:23 p.m. - 8:44 p.m.
ABE
-
YYZ
6h 21m
1 stop
C$ 891United Airlines
Thu, 4 Jun - Sat, 20 Jun
United Airlines Logo
8:05 a.m. - 9:12 p.m.
YYZ
-
ABE
13h 07m
1 stop
United Airlines Logo
5:36 p.m. - 11:12 a.m.
ABE
-
YYZ
17h 36m
2 stops
C$ 900United Airlines
Sat, 24 Oct - Wed, 28 Oct

United Airlines flights from Region of Ontario to Allentown

Our best United Airlines deals on Region of Ontario to Allentown flight tickets
United Airlines
24 Oct
YYZ2:45 p.m.Toronto Pearson Intl
6h 27m
1 stop
ABE9:12 p.m.Allentown-Bethlehem
28 Oct
ABE2:30 p.m.Allentown-Bethlehem
7h 04m
1 stop
YYZ9:34 p.m.Toronto Pearson Intl
C$ 887
United Airlines
24 Oct
YYZ11:00 a.m.Toronto Pearson Intl
10h 12m
1 stop
ABE9:12 p.m.Allentown-Bethlehem
28 Oct
ABE2:30 p.m.Allentown-Bethlehem
7h 04m
1 stop
YYZ9:34 p.m.Toronto Pearson Intl
C$ 888
United Airlines
2 Jul
YYZ2:45 p.m.Toronto Pearson Intl
6h 22m
1 stop
ABE9:07 p.m.Allentown-Bethlehem
12 Jul
ABE2:16 p.m.Allentown-Bethlehem
5h 21m
1 stop
YYZ7:37 p.m.Toronto Pearson Intl
C$ 889

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 May 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

Thu 30/7

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

1 stop13h 49m

Allentown-Bethlehem

Sun 2/8

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

1 stop9h 26m

C$ 575

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Mon 15/6

9:30 a.m.-11:06 p.m.

1 stop13h 36m

Allentown-Bethlehem

Mon 22/6

4:39 p.m.-2:05 p.m.

1 stop21h 26m

C$ 668

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 30/7

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

2 stops16h 36m

Allentown-Bethlehem

Sun 2/8

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

1 stop9h 26m

C$ 713

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Mon 15/6

5:50 p.m.-3:57 p.m.

2 stops22h 07m

Allentown-Bethlehem

Mon 22/6

4:39 p.m.-2:05 p.m.

1 stop21h 26m

C$ 771

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 20/6

3:13 p.m.-11:54 p.m.

1 stop8h 41m

Allentown-Bethlehem

Mon 22/6

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

1 stop11h 44m

C$ 829

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 24/10

2:45 p.m.-9:12 p.m.

1 stop6h 27m

Allentown-Bethlehem

Wed 28/10

2:30 p.m.-9:34 p.m.

1 stop7h 04m

C$ 887

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 24/10

11:00 a.m.-9:12 p.m.

1 stop10h 12m

Allentown-Bethlehem

Wed 28/10

2:30 p.m.-9:34 p.m.

1 stop7h 04m

C$ 888
Quickest round-trip

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 2/7

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

1 stop6h 22m

Allentown-Bethlehem

Sun 12/7

2:16 p.m.-7:37 p.m.

1 stop5h 21m

C$ 889

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 4/6

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

1 stop6h 22m

Allentown-Bethlehem

Sat 20/6

2:23 p.m.-8:44 p.m.

1 stop6h 21m

C$ 891

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 24/10

8:05 a.m.-9:12 p.m.

1 stop13h 07m

Allentown-Bethlehem

Wed 28/10

5:36 p.m.-11:12 a.m.

2 stops17h 36m

C$ 900

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 54m

Direct flights

None
The fastest flight from Region of Ontario to Allentown takes 4h 54m
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.

An easier way to manage your Allentown trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 18/6
Thu 25/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States