Find flights
When to book
Airlines
FAQs

Cheap flights from Ontario to Allentown from C$ 465

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ABE
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

C$ 819

One-way from

C$ 465
United Airlines
  • United Airlines
  • 12/6-19/6
  • 2 total stops
  • 11h 34m total
  • Ontario to Allentown
Search Deals
United Airlines
  • United Airlines
  • 26/5
  • 1 total stop
  • 7h 59m total
  • Ontario to Allentown
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 30 April 2025.

Thu 12/611:00 a.m.YYZ - ABE
1 stop5h 59mUnited Airlines
Sun 22/66:30 a.m.ABE - YYZ
1 stop5h 19mUnited Airlines
Deal found 28/4C$ 819
Sat 10/56:30 a.m.YYZ - ABE
2 stops16h 14mDelta
Sat 24/51:12 p.m.ABE - YYZ
2 stops22h 28mDelta
Deal found 29/4C$ 847
Sat 10/54:15 p.m.YYZ - ABE
1 stop4h 05mWestJet Encore
Sat 24/511:00 a.m.ABE - YYZ
1 stop6h 20mWestJet Encore
Deal found 29/4C$ 861
Fri 13/66:25 p.m.YYZ - ABE
1 stop28h 04mWestJet
Mon 16/612:57 p.m.ABE - YYZ
1 stop28h 09mWestJet
Deal found 29/4C$ 1,629

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 629,999 searches. Data last updated 30 April 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 12/6

11:00 a.m.-4:59 p.m.

1 stop5h 59m

Allentown-Bethlehem

Sun 22/6

6:30 a.m.-11:49 a.m.

1 stop5h 19m

C$ 819

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 10/5

6:30 a.m.-10:44 p.m.

2 stops16h 14m

Allentown-Bethlehem

Sat 24/5

1:12 p.m.-11:40 a.m.

2 stops22h 28m

C$ 847

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Sat 10/5

4:15 p.m.-8:20 p.m.

1 stop4h 05m

Allentown-Bethlehem

Sat 24/5

11:00 a.m.-5:20 p.m.

1 stop6h 20m

C$ 861

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Fri 13/6

6:25 p.m.-10:29 p.m.

1 stop28h 04m

Allentown-Bethlehem

Mon 16/6

12:57 p.m.-5:06 p.m.

1 stop28h 09m

C$ 1,629

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Mon 26/5

9:00 a.m.-4:59 p.m.

1 stop7h 59m

C$ 465

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Mon 26/5

1:25 p.m.-10:55 p.m.

1 stop9h 30m

C$ 832

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Mon 26/5

4:15 p.m.-12:40 a.m.

2 stops8h 25m

C$ 936

TorontoAllentown

YYZ - ABE

YYZABE

Toronto Pearson Intl

Mon 12/5

11:15 p.m.-10:55 p.m.

2 stops23h 40m

C$ 1,019

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

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

Rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Allentown ranges from 69.0 - 127.0 mm per month. July is typically the wettest month, when rainfall can reach 127.0 mm. February is typically the driest time to visit Allentown when rainfall is around 69.0 mm.

Temperature in Allentown by month

Plan your trip to Allentown by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

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 30 April 2025.
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 6.2 km from the city centre, 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?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 465. Delta flights start at C$ 832 while deals on American Airlines start at C$ 936 one-way.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Allentown

See prices for flight routes from nearby airports that may be better suited for you.
Toronto Island to Newark flights
Pearson Intl to Newark flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Newark flights
Vancouver Intl to Newark flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Vancouver Intl to John F Kennedy Intl flights
Pearson Intl to Dulles Intl flights
Pearson Intl to Reagan-National flights
Vancouver Intl to LaGuardia flights
Toronto Island to Dulles Intl flights
Vancouver Intl to Dulles Intl flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Ottawa to Newark flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Pearson Intl to Philadelphia flights
Calgary to Newark flights
Calgary to John F Kennedy Intl flights
Québec City to Newark flights
Toronto Island to John F Kennedy Intl flights
Region of Waterloo Intl to John F Kennedy Intl flights
Hamilton to John F Kennedy Intl flights
Halifax to Newark flights
Ottawa to John F Kennedy Intl flights
Ottawa to LaGuardia flights
Vancouver Intl to Reagan-National flights
Abbotsford to John F Kennedy Intl flights
Calgary to LaGuardia flights
Vancouver Intl to Philadelphia flights
Québec City to John F Kennedy Intl flights
Calgary to Dulles Intl flights
Québec City to LaGuardia flights
Halifax to LaGuardia flights
Pierre Elliott Trudeau Intl to Philadelphia flights
Halifax to John F Kennedy Intl flights
Edmonton to John F Kennedy Intl flights
Toronto Island to LaGuardia flights
Edmonton to Newark flights
Pearson Intl to Pittsburgh flights
Edmonton to LaGuardia flights
Ottawa to Dulles Intl flights
Edmonton to Dulles Intl flights
Ottawa to Reagan-National flights
Winnipeg to John F Kennedy Intl flights
Winnipeg to Newark flights
Winnipeg to LaGuardia flights
Edmonton to Philadelphia flights
Québec City to Reagan-National flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Allentown?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Allentown from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Allentown?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Allentown for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Allentown with no change fees?

Need flexible booking options for your flight to Allentown from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Allentown become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Allentown flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.