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Cheap flights from Pennsylvania to Ontario from C$ 128

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YYZ
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 30 October 2025.

Thu 4/1211:30 a.m.LGA - YYZ
Nonstop1h 43mAir Canada
Sun 7/122:00 p.m.YYZ - LGA
Nonstop1h 38mAir Canada
Deal found 28/10C$ 275
Fri 12/1210:30 a.m.EWR - YYZ
1 stop6h 10mAir Canada
Fri 19/124:30 p.m.YYZ - EWR
Nonstop1h 33mAir Canada
Deal found 28/10C$ 283
Fri 26/122:20 p.m.EWR - YYZ
Nonstop1h 44mAir Canada
Sun 28/126:45 a.m.YYZ - EWR
Nonstop1h 42mAir Canada
Deal found 28/10C$ 289
Sun 7/126:55 a.m.EWR - YYZ
1 stop4h 45mAir Canada
Tue 9/129:10 p.m.YYZ - EWR
Nonstop1h 38mAir Canada
Deal found 28/10C$ 290
Fri 28/117:50 p.m.LGA - YYZ
Nonstop1h 43mAir Canada
Fri 5/128:55 p.m.YYZ - LGA
Nonstop1h 38mAir Canada
Deal found 29/10C$ 292
Thu 4/124:50 p.m.JFK - YYZ
Nonstop1h 45mAir Canada
Sun 7/128:55 p.m.YYZ - JFK
Nonstop1h 44mAir Canada
Deal found 28/10C$ 297
Thu 4/128:00 a.m.EWR - YYZ
Nonstop1h 46mAir Canada
Sun 7/129:10 p.m.YYZ - EWR
Nonstop1h 38mAir Canada
Deal found 28/10C$ 297
Thu 4/1210:05 a.m.JFK - YUL
Nonstop1h 30mAir Canada
Mon 8/127:10 p.m.YUL - JFK
Nonstop1h 48mAir Canada
Deal found 30/10C$ 306
Fri 28/113:00 p.m.EWR - YYZ
1 stop4h 26mAir Canada
Fri 5/122:05 p.m.YYZ - EWR
Nonstop1h 38mAir Canada
Deal found 29/10C$ 306
Thu 20/1110:55 a.m.EWR - YTZ
1 stop5h 03mPorter Airlines
Mon 24/117:00 a.m.YTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 29/10C$ 307
Thu 4/1210:55 a.m.EWR - YTZ
1 stop5h 03mPorter Airlines
Sun 7/127:00 a.m.YTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 29/10C$ 309
Thu 20/113:45 p.m.EWR - YTZ
1 stop6h 18mPorter Airlines
Sun 23/118:40 a.m.YTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 29/10C$ 310

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 30 October 2025.

Round-trip from

C$ 274

One-way from

C$ 128

Popular in

September

Cheapest in

March

Average price

C$ 676

Good round-trip deal

C$ 272 or less
Air Canada
  • Air Canada
  • 11/3-12/3
  • 1 total stop
  • 8h 07m total
  • Pennsylvania to Ontario
Search Deals
Air Canada
  • Air Canada
  • 15/12
  • Nonstop
  • 1h 47m total
  • Pennsylvania to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Pennsylvania to Ontario.
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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 30 October 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

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Tue 25/11

9:05 a.m.-1:43 p.m.

1 stop4h 38m

Toronto Pearson Intl

Tue 25/11

4:30 p.m.-6:05 p.m.

Nonstop1h 35m

C$ 349

NewarkMontreal

EWR - YUL

EWRYUL

Newark

Thu 20/11

10:00 a.m.-3:20 p.m.

1 stop5h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

8:55 a.m.-2:00 p.m.

1 stop5h 05m

C$ 353

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Sat 6/12

7:00 a.m.-1:43 p.m.

1 stop6h 43m

Toronto Pearson Intl

Sat 6/12

5:30 p.m.-11:59 p.m.

1 stop6h 29m

C$ 371

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Sun 15/2

7:00 p.m.-9:58 a.m.

1 stop14h 58m

Toronto Pearson Intl

Mon 16/2

12:45 p.m.-5:33 p.m.

1 stop4h 48m

C$ 371

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Thu 11/12

6:00 a.m.-11:48 a.m.

1 stop5h 48m

Toronto Pearson Intl

Thu 11/12

3:30 p.m.-11:59 p.m.

1 stop8h 29m

C$ 371

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sun 14/12

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

Nonstop1h 40m

Toronto Island

Sun 21/12

7:55 a.m.-5:25 p.m.

3 stops9h 30m

C$ 380

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Mon 17/11

8:30 p.m.-10:10 p.m.

Nonstop1h 40m

Toronto Island

Thu 20/11

3:00 p.m.-4:30 p.m.

Nonstop1h 30m

C$ 381

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sun 16/11

10:55 a.m.-3:58 p.m.

1 stop5h 03m

Toronto Island

Sun 16/11

6:15 p.m.-7:45 p.m.

Nonstop1h 30m

C$ 387

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Wed 26/11

8:10 p.m.-9:58 a.m.

1 stop13h 48m

Toronto Pearson Intl

Wed 3/12

3:30 p.m.-10:42 p.m.

1 stop7h 12m

C$ 390

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Sun 23/11

3:30 p.m.-9:21 p.m.

1 stop5h 51m

Toronto Pearson Intl

Tue 2/12

3:30 p.m.-10:42 p.m.

1 stop7h 12m

C$ 390

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

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$ 258). Flying from Pennsylvania to Region of Ontario in July is currently the most expensive (average of C$ 350). 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 30 October 2025.

It’s optimal to fly from Pennsylvania to Region of Ontario at noon. By choosing this option you can save up to 70% on the cost of your flight, compared to a flight in the morning.

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 30 October 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
11,030 reviews
Check prices

Overall

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,030 reviews
American Airlines
7.2
Good
11,030 reviews
Check prices

Overall

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Air Canada
7.1
Good
10,377 reviews
American Airlines
7.2
Good
11,030 reviews
Check prices

Overall

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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, United Airlines, and Delta fly from Pennsylvania to Region of Ontario in about 1h 46m. The time it takes to get you to your destination can typically vary by up to 4h 57m. The distance between Pennsylvania and Region of Ontario is about 573 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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$ 141 on Air Canada. Other airlines that offer cheap prices include Porter Airlines from C$ 142 and American Airlines from C$ 149 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, March is the cheapest month in which you can book a flight from Pennsylvania to Region of Ontario (average of C$ 258). Flying from Pennsylvania to Region of Ontario in July is currently the most expensive (average of C$ 350). 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 266AverageC$ 693FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 282AverageC$ 322FlexibilityNo cancel feeOn-time71%
Search American 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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