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Cheap flights from Pennsylvania to Ontario from C$ 104

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YYZ
6 Aug — 13 Aug1
1 adult

Cheap flight deals from Pennsylvania to Ontario

Keep the following information in mind while searching for Pennsylvania to Ontario flight deals. Data was last updated 1 August 2025.

Round-trip from

C$ 230

One-way from

C$ 104

Popular in

June

Cheapest in

October

Average price

C$ 699

Good round-trip deal

C$ 323 or less

Good one-way deal

C$ 294 or less
Flair Airlines
  • Flair Airlines
  • 6/9-7/9
  • Nonstop
  • 3h 50m total
  • Pennsylvania to Ontario
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Porter Airlines
  • Porter Airlines
  • 18/9
  • Nonstop
  • 1h 33m total
  • Pennsylvania to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Pennsylvania to Ontario.
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Price to beat on a one-way flight from Pennsylvania to Ontario.
Search Deals

Find flight deals from Pennsylvania to Ontario

Cheapest flights from Pennsylvania to Ontario
Explore the most affordable flight options available from Pennsylvania to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Sat 6/910:45 a.m.JFK - YYZ
Nonstop1h 45mFlair Airlines
Sun 7/97:55 a.m.YYZ - JFK
Nonstop2h 05mFlair Airlines
Deal found 30/7C$ 230
Wed 3/96:15 a.m.LGA - YYZ
Nonstop1h 40mPorter Airlines
Wed 22/102:50 p.m.YYZ - LGA
Nonstop1h 40mPorter Airlines
Deal found 30/7C$ 257
Thu 4/94:20 p.m.IAD - YTZ
Nonstop1h 33mPorter Airlines
Sun 7/98:45 a.m.YTZ - IAD
Nonstop1h 31mPorter Airlines
Deal found 31/7C$ 263
Sat 13/96:35 a.m.JFK - YYZ
Nonstop1h 43mAir Canada
Sat 20/95:00 p.m.YYZ - JFK
1 stop4h 45mAir Canada
Deal found 29/7C$ 275
Thu 4/99:00 a.m.JFK - YYZ
1 stop6h 34mMultiple Airlines
Sun 7/97:55 a.m.YYZ - JFK
Nonstop2h 05mMultiple Airlines
Deal found 30/7C$ 280
Thu 4/94:15 p.m.EWR - YTZ
1 stop4h 30mPorter Airlines
Sun 7/98:40 p.m.YTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 31/7C$ 284
Sat 13/92:15 p.m.EWR - YYZ
1 stop3h 58mMultiple Airlines
Sat 20/99:10 p.m.YYZ - EWR
Nonstop1h 39mMultiple Airlines
Deal found 30/7C$ 284
Wed 10/99:55 a.m.LGA - YUL
1 stop4h 17mPorter Airlines
Wed 17/910:00 a.m.YUL - LGA
1 stop6h 30mPorter Airlines
Deal found 30/7C$ 284
Wed 27/89:00 a.m.EWR - YYZ
1 stop4h 25mAir Canada
Wed 3/99:10 p.m.YYZ - EWR
Nonstop1h 39mAir Canada
Deal found 30/7C$ 285
Thu 4/96:00 a.m.DCA - YYZ
1 stop5h 39mAir Canada
Sun 7/96:30 a.m.YYZ - DCA
1 stop5h 38mAir Canada
Deal found 30/7C$ 293
Mon 1/94:15 p.m.EWR - YYZ
1 stop5h 26mPorter Airlines
Tue 21/107:00 a.m.YYZ - EWR
1 stop5h 30mPorter Airlines
Deal found 29/7C$ 293
Thu 4/910:25 a.m.EWR - YUL
Nonstop1h 35mMultiple Airlines
Sun 7/96:35 p.m.YUL - EWR
Nonstop1h 40mMultiple Airlines
Deal found 29/7C$ 295

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 1 August 2025.
Use the filters below to find and compare flights from Pennsylvania to Ontario that are best for you.

Fly from

Pennsylvania

Fly to

Ontario

Route

Depart

Return

Price

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Sat 6/9

10:45 a.m.-12:30 p.m.

Nonstop1h 45m

Toronto Pearson Intl

Sun 7/9

7:55 a.m.-10:00 a.m.

Nonstop2h 05m

C$ 230

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Wed 3/9

6:15 a.m.-7:55 a.m.

Nonstop1h 40m

Toronto Pearson Intl

Wed 22/10

2:50 p.m.-4:30 p.m.

Nonstop1h 40m

C$ 257

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 4/9

4:20 p.m.-5:53 p.m.

Nonstop1h 33m

Toronto Island

Sun 7/9

8:45 a.m.-10:16 a.m.

Nonstop1h 31m

C$ 263

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Thu 4/9

6:00 a.m.-10:39 a.m.

1 stop4h 39m

Toronto Pearson Intl

Sun 7/9

8:00 a.m.-12:08 p.m.

1 stop4h 08m

C$ 266

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Sat 13/9

6:35 a.m.-8:18 a.m.

Nonstop1h 43m

Toronto Pearson Intl

Sat 20/9

5:00 p.m.-9:45 p.m.

1 stop4h 45m

C$ 275

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 4/9

9:00 a.m.-3:34 p.m.

1 stop6h 34m

Toronto Pearson Intl

Sun 7/9

7:55 a.m.-10:00 a.m.

Nonstop2h 05m

C$ 280

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Thu 4/9

4:15 p.m.-8:45 p.m.

1 stop4h 30m

Toronto Island

Sun 7/9

8:40 p.m.-10:10 p.m.

Nonstop1h 30m

C$ 284

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Sat 13/9

4:55 p.m.-6:38 p.m.

Nonstop1h 43m

Toronto Pearson Intl

Sat 20/9

2:15 p.m.-3:56 p.m.

Nonstop1h 41m

C$ 284

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 10/9

9:55 a.m.-2:12 p.m.

1 stop4h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 17/9

10:00 a.m.-4:30 p.m.

1 stop6h 30m

C$ 284

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Thu 4/9

1:15 p.m.-6:13 p.m.

1 stop4h 58m

Toronto Pearson Intl

Sun 7/9

8:35 a.m.-10:14 a.m.

Nonstop1h 39m

C$ 289

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Region of Ontario (average of C$ 167). Flying from Pennsylvania to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

What is the cheapest time of day to fly from PA to ON?

Find hourly flight availability from Pennsylvania to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2025.

When flying from Pennsylvania to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Pennsylvania to Region of Ontario

Explore weekly flight availability from Pennsylvania to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 August 2025.

The most flights from USPA to CAON are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip from Pennsylvania to Region of Ontario?

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 1 August 2025.
See what other customers who have flown with Porter Airlines,Delta, andAir Transat from Pennsylvania to Ontario have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Comfort

8.0

Entertainment

7.0

Crew

8.7

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Comfort

8.0

Entertainment

7.0

Crew

8.7

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Delta
8.0
Very good
7,981 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Comfort

8.0

Entertainment

7.0

Crew

8.7

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
424 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Comfort

8.0

Entertainment

7.0

Crew

8.7

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,900 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Comfort

8.0

Entertainment

7.0

Crew

8.7

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Food

7.6

Comfort

8.0

Entertainment

7.0

Crew

8.7

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

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

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

    One-way options have recently been found by users for as low as C$ 104 on Porter Airlines. Other airlines that offer cheap prices include Flair Airlines from C$ 115 and Air Canada from C$ 116 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Region of Ontario (average of C$ 167). Flying from Pennsylvania to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Pennsylvania to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Toronto Island flights
Newark to Pearson Intl flights
John F Kennedy Intl to Pearson Intl flights
San Francisco to Vancouver Intl flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pearson Intl flights
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Top 3 airlines flying from Pennsylvania to Ontario

Discover the top 3 airlines that operate flights from Pennsylvania to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 261AverageC$ 663FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 279AverageC$ 319FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 298AverageC$ 597FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

When you search for this flight from Pennsylvania to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pennsylvania to Ontario for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pennsylvania to Ontario flexibly with Cheapflights today.

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

Yes! Start tracking prices for Pennsylvania to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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