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Cheap flights from Pennsylvania to Ontario from C$ 125

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YYZ
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pennsylvania to Ontario

Enter your travel dates to find the best prices.

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 16 December 2025.

Mon 29/126:40 a.m.EWR - YTZ
Nonstop1h 40mPorter Airlines
Sun 4/17:00 a.m.YTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 14/12C$ 337
Wed 31/1210:55 a.m.EWR - YTZ
1 stop5h 03mPorter Airlines
Mon 5/17:00 a.m.YTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 15/12C$ 340
Tue 30/126:40 a.m.EWR - YTZ
Nonstop1h 40mPorter Airlines
Sun 4/17:00 a.m.YTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 13/12C$ 341
Wed 31/1210:55 a.m.EWR - YTZ
1 stop5h 03mPorter Airlines
Wed 7/11:30 p.m.YTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 15/12C$ 343
Tue 30/123:45 p.m.EWR - YYZ
1 stop4h 28mPorter Airlines
Sat 3/17:15 a.m.YYZ - EWR
1 stop3h 40mPorter Airlines
Deal found 13/12C$ 344
Mon 29/1211:40 a.m.EWR - YTZ
Nonstop1h 40mPorter Airlines
Mon 5/112:30 p.m.YTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 13/12C$ 346
Tue 30/128:55 a.m.EWR - YTZ
Nonstop1h 40mPorter Airlines
Mon 19/11:30 p.m.YTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 14/12C$ 347
Tue 30/1210:55 a.m.EWR - YTZ
1 stop5h 03mPorter Airlines
Sat 3/17:00 a.m.YTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 13/12C$ 348
Tue 30/123:45 p.m.EWR - YTZ
1 stop6h 18mPorter Airlines
Tue 6/11:30 p.m.YTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 13/12C$ 350
Tue 30/123:45 p.m.EWR - YYZ
1 stop4h 28mPorter Airlines
Sun 4/17:15 a.m.YYZ - EWR
1 stop3h 40mPorter Airlines
Deal found 13/12C$ 350
Mon 29/1210:55 a.m.EWR - YTZ
1 stop5h 03mPorter Airlines
Mon 19/11:30 p.m.YTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 14/12C$ 354
Sat 27/122:45 p.m.EWR - YYZ
1 stop6h 07mPorter Airlines
Sat 3/17:15 a.m.YYZ - EWR
1 stop3h 40mPorter Airlines
Deal found 13/12C$ 355

Find flight deals from Pennsylvania to Ontario

Keep the following information in mind while searching for Pennsylvania to Ontario flight deals. Data was last updated 16 December 2025.

Round-trip from

C$ 270

One-way from

C$ 125

Popular in

November

Cheapest in

March

Average price

C$ 730

Good round-trip deal

C$ 395 or less

Good one-way deal

C$ 266 or less
24/1-25/1
  • 24/1-25/1
  • 4 total stops
  • 39h 15m total
  • Pennsylvania to Ontario
Search Deals
Porter Airlines
  • Porter Airlines
  • 5/1
  • 1 total stop
  • 5h 30m total
  • Pennsylvania to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Pennsylvania to Ontario.
Search Deals
Price to beat on a one-way flight from Pennsylvania to Ontario.
Search Deals

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 16 December 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

LGA - YYZ

LGAYYZ

New York LaGuardia

Mon 19/1

9:55 a.m.-11:35 a.m.

Nonstop1h 40m

Toronto Pearson Intl

Mon 19/1

6:20 p.m.-8:00 p.m.

Nonstop1h 40m

C$ 302

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Fri 16/1

8:55 a.m.-10:35 a.m.

Nonstop1h 40m

Toronto Island

Mon 19/1

9:25 a.m.-10:55 a.m.

Nonstop1h 30m

C$ 321

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Wed 1/4

5:15 p.m.-6:55 p.m.

Nonstop1h 40m

Toronto Island

Fri 3/4

12:30 p.m.-2:00 p.m.

Nonstop1h 30m

C$ 325

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Thu 8/1

11:31 a.m.-1:24 p.m.

Nonstop1h 53m

Toronto Pearson Intl

Sun 11/1

7:50 a.m.-9:48 a.m.

Nonstop1h 58m

C$ 329

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Tue 13/1

8:58 p.m.-10:56 p.m.

Nonstop1h 58m

Toronto Pearson Intl

Tue 20/1

6:13 p.m.-8:18 p.m.

Nonstop2h 05m

C$ 329

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Tue 20/1

3:30 p.m.-5:23 p.m.

Nonstop1h 53m

Toronto Pearson Intl

Thu 22/1

12:07 p.m.-2:01 p.m.

Nonstop1h 54m

C$ 329

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Fri 23/1

9:25 a.m.-11:17 a.m.

Nonstop1h 52m

Toronto Pearson Intl

Sun 25/1

6:00 a.m.-8:04 a.m.

Nonstop2h 04m

C$ 329

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Fri 16/1

8:58 p.m.-10:56 p.m.

Nonstop1h 58m

Toronto Pearson Intl

Mon 19/1

6:00 a.m.-8:04 a.m.

Nonstop2h 04m

C$ 329

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Wed 28/1

3:30 p.m.-5:23 p.m.

Nonstop1h 53m

Toronto Pearson Intl

Fri 30/1

6:00 a.m.-8:04 a.m.

Nonstop2h 04m

C$ 329

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 15/1

8:58 p.m.-10:56 p.m.

Nonstop1h 58m

Toronto Pearson Intl

Mon 19/1

6:00 a.m.-8:04 a.m.

Nonstop2h 04m

C$ 329

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

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, March is the cheapest month in which you can book a flight from Pennsylvania to Region of Ontario (average of C$ 255). Flying from Pennsylvania to Region of Ontario in October is currently the most expensive (average of C$ 497). 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 16 December 2025.

It’s optimal to fly from Pennsylvania to Region of Ontario in the evening. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the morning.

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 16 December 2025.

The most flights from USPA to CAON are scheduled on a Monday (16 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

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 16 December 2025.
See what other customers who have flown with American Airlines and Air Canada 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.
American Airlines
7.2
Good
11,048 reviews
Check prices

Food

6.5

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,048 reviews
American Airlines
7.2
Good
11,048 reviews
Check prices

Food

6.5

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
Air Canada
7.1
Good
10,527 reviews
American Airlines
7.2
Good
11,048 reviews
Check prices

Food

6.5

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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.

  • How long is the flight from Pennsylvania to Region of Ontario?

    Airlines like Porter Airlines, Air Canada, and Delta fly from Pennsylvania to Region of Ontario in about 1h 30m. The time it takes to get you to your destination is usually consistent. The distance between Pennsylvania and Region of Ontario is about 536 km. Generally, flights for this route are direct.

  • 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, March is the cheapest month in which you can book a flight from Pennsylvania to Region of Ontario (average of C$ 255). Flying from Pennsylvania to Region of Ontario in October is currently the most expensive (average of C$ 497). 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.
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Top 2 airlines flying from Pennsylvania to Ontario

Discover the top 2 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 16 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 263AverageC$ 655FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 299AverageC$ 680FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 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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