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Allentown

$323+ Cheap flights from Ontario to Allentown (ABE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ABE
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Ontario to Allentown

Keep the following information in mind while searching for Ontario to Allentown flight deals. Data was last updated July 31, 2025.

Round-trip from

$547
(United Airlines)

One-way from

$323
(Mytrip)
From Ontario to Allentown-Bethlehem
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One-way flight from Ontario to Allentown-Bethlehem
Search Deals

Find flight deals from Ontario to Allentown

Cheapest flights from Ontario to Allentown
Explore the most affordable flight options available from Ontario to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:30 pmYYZ - ABE
2 stops21h 28mUnited Airlines
Mon 9/85:28 pmABE - YYZ
1 stop27h 16mUnited Airlines
Deal found 7/29$547
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:30 amYYZ - ABE
2 stops11h 28mMultiple Airlines
Mon 9/85:28 pmABE - YYZ
1 stop6h 30mMultiple Airlines
Deal found 7/29$790
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:00 amYYZ - ABE
2 stops10h 50mAmerican Airlines
Mon 9/82:37 pmABE - YYZ
2 stops8h 22mAmerican Airlines
Deal found 7/29$878
This WestJet deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1311:05 pmYYZ - ABE
2 stops23h 36mWestJet
Sat 9/2012:48 pmABE - YYZ
1 stop28h 01mWestJet
Deal found 7/31$1,278

Cheapflights Fare Finder

 
Customize your flight search to find flights from 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Ontario to Allentown that are best for you.

Fly from

Ontario

Fly to

Allentown

Route

Depart

Return

Price

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 9/4

9:00 am-11:58 am

1 stop26h 58m

Allentown-Bethlehem

Mon 9/8

5:28 pm-8:44 pm

1 stop27h 16m

$547

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Wed 9/3

12:30 am-11:58 am

2 stops11h 28m

Allentown-Bethlehem

Mon 9/8

5:28 pm-11:58 pm

1 stop6h 30m

$790

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Thu 9/4

11:00 am-9:50 pm

2 stops10h 50m

Allentown-Bethlehem

Mon 9/8

2:37 pm-10:59 pm

2 stops8h 22m

$878

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 9/13

11:05 pm-10:41 pm

2 stops23h 36m

Allentown-Bethlehem

Sat 9/20

12:48 pm-4:49 pm

1 stop28h 01m

$1,278

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 8/29

4:00 pm-7:03 pm

3 stops27h 03m

$323

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 9/5

9:00 am-4:53 pm

1 stop7h 53m

$325

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Tue 9/2

1:20 pm-10:39 pm

1 stop9h 19m

$521

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 8/15

11:05 pm-10:27 pm

2 stops23h 22m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Ontario to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Allentown

What is the cheapest month to book a flight from Region of Ontario to Allentown?

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Allentown (average of $289). Flying from Region of Ontario to Allentown in December is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Ontario to Allentown to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
WestJet
7.2
Good
2,978 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Allentown from Ontario?

    Located just 3.9 mi from the city center, Allentown-Bethlehem (ABE) is the airport most travelers will use when flying to Allentown from Ontario.

  • What are the cheapest airlines to fly from Region of Ontario to Allentown one-way?

    The cheapest airlines for a one-way flight from Region of Ontario to Allentown are United Airlines ($325), Delta ($521), and WestJet ($730).

  • Can I find deals for flights from Ontario to Allentown that include hotel bookings?

    Yes. In addition to deals on Ontario to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Allentown.

  • Can I find deals for business class flights from Ontario to Allentown?

    Yes. Cheapflights offers flight deals from Ontario to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Allentown?

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Allentown (average of $289). Flying from Region of Ontario to Allentown in December is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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