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Cheap flights from Allentown to Ontario from C$ 257

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — YYZ
17 jun. — 24 jun.1
1 adult

Cheap flight deals from Allentown to Ontario

Keep the following information in mind while searching for Allentown to Ontario flight deals. Data was last updated 12 junio 2025.

Round-trip from

C$ 643

One-way from

C$ 257
27/7-3/8
  • 27/7-3/8
  • 4 total stops
  • 55h 00m total
  • Allentown to Ontario
Search Deals
1/7
  • 1/7
  • 1 total stop
  • 8h 19m total
  • Allentown to Ontario
Search Deals

Find flight deals from Allentown to Ontario

Cheapest flights from Allentown to Ontario
Explore the most affordable flight options available from Allentown to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 junio 2025.

dom. 27/78:17 p.m.ABE - YYZ
2 stops26h 27mMultiple Airlines
dom. 3/84:00 p.m.YYZ - ABE
2 stops28h 33mMultiple Airlines
Deal found 12/6C$ 643
vie. 8/88:00 a.m.ABE - YUL
3 stops40h 37mMultiple Airlines
dom. 10/88:55 a.m.YUL - ABE
3 stops14h 19mMultiple Airlines
Deal found 10/6C$ 692
mar. 29/78:03 p.m.ABE - YUL
2 stops15h 37mAmerican Airlines
sáb. 2/812:30 p.m.YUL - ABE
2 stops11h 57mAmerican Airlines
Deal found 11/6C$ 774
mar. 19/86:37 a.m.ABE - YYZ
1 stop14h 07mUnited Airlines
sáb. 23/89:00 a.m.YYZ - ABE
1 stop12h 54mUnited Airlines
Deal found 12/6C$ 801
vie. 1/88:00 a.m.ABE - YUL
1 stop4h 20mBritish Airways
dom. 3/84:00 p.m.YUL - ABE
1 stop4h 35mBritish Airways
Deal found 11/6C$ 1,016
vie. 8/86:30 a.m.ABE - YUL
1 stop10h 56mUnited Airlines
dom. 10/86:15 a.m.YUL - ABE
1 stop15h 40mUnited Airlines
Deal found 10/6C$ 1,258
jue. 31/712:55 p.m.ABE - YYZ
1 stop9h 04mDelta
mié. 6/81:20 p.m.YYZ - ABE
1 stop9h 10mDelta
Deal found 12/6C$ 1,501
dom. 22/66:15 a.m.ABE - YYZ
1 stop4h 57mAmerican Airlines
dom. 22/63:45 p.m.YYZ - ABE
1 stop8h 35mAmerican Airlines
Deal found 11/6C$ 1,754
jue. 31/76:14 p.m.ABE - YUL
1 stop5h 41mDelta
sáb. 2/87:00 a.m.YUL - ABE
1 stop10h 34mDelta
Deal found 11/6C$ 1,798
sáb. 2/812:55 p.m.ABE - YYZ
1 stop21h 24mWestJet
jue. 7/86:25 p.m.YYZ - ABE
1 stop17h 50mWestJet
Deal found 12/6C$ 1,907
vie. 13/612:57 p.m.ABE - YUL
1 stop24h 44mWestJet
dom. 15/66:45 a.m.YUL - ABE
2 stops29h 32mWestJet
Deal found 11/6C$ 2,153

Cheapflights Fare Finder

Customize your flight search to find flights from Allentown to Ontario 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 12 junio 2025.
Use the filters below to find and compare flights from Allentown to Ontario that are best for you.

Fly from

Allentown

Fly to

Ontario

Route

Depart

Return

Price

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

dom. 27/7

8:17 p.m.-10:44 p.m.

2 stops26h 27m

Toronto Pearson Intl

dom. 3/8

4:00 p.m.-8:33 p.m.

2 stops28h 33m

C$ 643

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

vie. 8/8

8:00 a.m.-12:37 a.m.

3 stops40h 37m

Montreal Pierre Elliott Trudeau Intl

dom. 10/8

8:55 a.m.-11:14 p.m.

3 stops14h 19m

C$ 692

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

mar. 29/7

8:03 p.m.-11:40 a.m.

2 stops15h 37m

Montreal Pierre Elliott Trudeau Intl

sáb. 2/8

12:30 p.m.-12:27 a.m.

2 stops11h 57m

C$ 774

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

mar. 19/8

6:37 a.m.-8:44 p.m.

1 stop14h 07m

Toronto Pearson Intl

sáb. 23/8

9:00 a.m.-9:54 p.m.

1 stop12h 54m

C$ 801

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

vie. 1/8

8:00 a.m.-12:20 p.m.

1 stop4h 20m

Montreal Pierre Elliott Trudeau Intl

dom. 3/8

4:00 p.m.-8:35 p.m.

1 stop4h 35m

C$ 1,016

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

vie. 8/8

6:30 a.m.-5:26 p.m.

1 stop10h 56m

Montreal Pierre Elliott Trudeau Intl

dom. 10/8

6:15 a.m.-9:55 p.m.

1 stop15h 40m

C$ 1,258

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

jue. 31/7

12:55 p.m.-9:59 p.m.

1 stop9h 04m

Toronto Pearson Intl

mié. 6/8

1:20 p.m.-10:30 p.m.

1 stop9h 10m

C$ 1,501

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

dom. 22/6

6:15 a.m.-11:12 a.m.

1 stop4h 57m

Toronto Pearson Intl

dom. 22/6

3:45 p.m.-12:20 a.m.

1 stop8h 35m

C$ 1,754

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

jue. 31/7

6:14 p.m.-11:55 p.m.

1 stop5h 41m

Montreal Pierre Elliott Trudeau Intl

sáb. 2/8

7:00 a.m.-5:34 p.m.

1 stop10h 34m

C$ 1,798

AllentownToronto

ABE - YYZ

ABEYYZ

Allentown-Bethlehem

sáb. 2/8

12:55 p.m.-10:19 a.m.

1 stop21h 24m

Toronto Pearson Intl

jue. 7/8

6:25 p.m.-12:15 p.m.

1 stop17h 50m

C$ 1,907

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 18 results
1
2

Best time to book a flight from Allentown to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Allentown 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 Allentown to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Allentown to Region of Ontario (average of C$ 167). Flying from Allentown to Region of Ontario in July is currently the most expensive (average of C$ 255). 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.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 12 junio 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Allentown to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,008 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Allentown to Ontario. 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 from for flights from Allentown to Ontario?

    Allentown-Bethlehem (ABE), located 6.2 km from the city centre, is the airport you fly out of when you book flights from Allentown to Ontario.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 483. However, be on the lookout for offers from Delta and WestJet, as they are both options that can get you from Allentown to Region of Ontario for a low price.

  • What are the most popular routes from Allentown to Region of Ontario?

    When deciding which route to take from Allentown to Region of Ontario consider Allentown-Bethlehem - Toronto Pearson Intl, Allentown-Bethlehem - Montreal Pierre Elliott Trudeau Intl or Allentown-Bethlehem - Timmins as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Allentown to Ontario 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 Allentown to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Allentown to Region of Ontario (average of C$ 167). Flying from Allentown to Region of Ontario in July is currently the most expensive (average of C$ 255). 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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Alternative routes for Allentown to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Allentown.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Allentown to Ontario, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Allentown today and book when prices fit your budget.

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