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$91+ Cheap flights from Pennsylvania to Ontario

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YYZ
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:05 amLGA - YYZ
Nonstop1h 43mAir Canada
Sun 12/72:00 pmYYZ - LGA
Nonstop1h 38mAir Canada
Deal found 10/27$195
This Booking.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:30 amEWR - YYZ
1 stop6h 10mAir Canada
Fri 12/194:30 pmYYZ - EWR
Nonstop1h 33mAir Canada
Deal found 10/28$203
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:55 pmEWR - YYZ
Nonstop1h 47mAir Canada
Thu 12/182:05 pmYYZ - EWR
Nonstop1h 38mAir Canada
Deal found 10/27$205
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:55 amEWR - YYZ
1 stop4h 45mAir Canada
Tue 12/99:10 pmYYZ - EWR
Nonstop1h 38mAir Canada
Deal found 10/28$208
This Booking.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:50 pmLGA - YYZ
Nonstop1h 43mAir Canada
Fri 12/58:55 pmYYZ - LGA
Nonstop1h 38mAir Canada
Deal found 10/29$209
This Flightnetwork deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:45 amJFK - YYZ
Nonstop1h 45mAir Canada
Sun 12/78:55 pmYYZ - JFK
Nonstop1h 44mAir Canada
Deal found 10/27$213
This Flightnetwork deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:00 amEWR - YYZ
Nonstop1h 46mAir Canada
Sun 12/79:10 pmYYZ - EWR
Nonstop1h 38mAir Canada
Deal found 10/28$213
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:45 amJFK - YYZ
Nonstop1h 45mAir Canada
Thu 12/188:55 pmYYZ - JFK
Nonstop1h 44mAir Canada
Deal found 10/27$215
This Flightnetwork deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/283:00 pmEWR - YYZ
1 stop4h 26mAir Canada
Fri 12/52:05 pmYYZ - EWR
Nonstop1h 38mAir Canada
Deal found 10/29$219
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:55 amEWR - YTZ
1 stop5h 03mPorter Airlines
Sun 12/77:00 amYTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 10/28$220
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:47 pmEWR - YYZ
1 stop5h 59mAir Canada
Sun 12/286:45 amYYZ - EWR
Nonstop1h 42mAir Canada
Deal found 10/28$220
This Booking.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:05 amLGA - YUL
Nonstop1h 27mAir Canada
Thu 12/185:30 pmYUL - LGA
Nonstop1h 32mAir Canada
Deal found 10/27$220

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$191
(Flightnetwork)

One-way from

$91
(Air Canada)

Popular in

September

Cheapest in

March

Average price

$484

Good round-trip deal

$537 or less

Good one-way deal

$223 or less
Provider with most accurate pricing for Philadelphia-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Toronto (YTO) flights.
Search Deals
From Pennsylvania to Ontario
Search Deals
One-way flight from Pennsylvania to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 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.
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 2,558,603 searches. Data last updated October 30, 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

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Mon 11/24

10:55 am-3:58 pm

1 stop5h 03m

Toronto Island

Fri 11/28

7:00 am-10:55 am

1 stop3h 55m

$237

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Thu 11/27

6:00 am-12:40 pm

1 stop6h 40m

Toronto Pearson Intl

Sat 11/29

6:20 am-10:26 am

1 stop4h 06m

$250

NewarkMontreal

EWR - YUL

EWRYUL

Newark

Thu 11/20

10:00 am-3:20 pm

1 stop5h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 11/23

8:55 am-2:00 pm

1 stop5h 05m

$253

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Thu 12/4

10:55 am-3:58 pm

1 stop5h 03m

Toronto Island

Thu 12/4

6:15 pm-7:45 pm

Nonstop1h 30m

$255

NewarkMontreal

EWR - YUL

EWRYUL

Newark

Sun 11/30

2:45 pm-4:25 pm

Nonstop1h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 12/2

8:55 am-2:00 pm

1 stop5h 05m

$262

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sat 12/6

10:00 am-11:40 am

Nonstop1h 40m

Toronto Island

Sat 12/6

2:05 pm-6:50 pm

1 stop4h 45m

$263

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Fri 12/5

10:11 pm-11:46 pm

Nonstop1h 35m

Toronto Pearson Intl

Mon 12/8

6:55 pm-8:26 pm

Nonstop1h 31m

$264

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Wed 11/26

10:11 pm-11:46 pm

Nonstop1h 35m

Toronto Pearson Intl

Sun 1/25

2:45 pm-4:30 pm

Nonstop1h 45m

$264

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Mon 11/24

10:11 pm-11:46 pm

Nonstop1h 35m

Toronto Pearson Intl

Sun 1/25

10:00 am-11:48 am

Nonstop1h 48m

$264

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 11/27

10:11 pm-11:46 pm

Nonstop1h 35m

Toronto Pearson Intl

Thu 12/4

6:55 pm-8:26 pm

Nonstop1h 31m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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 $185). Flying from Pennsylvania to Region of Ontario in July is currently the most expensive (average of $251). 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 October 30, 2025.

It’s typically best to fly out from Pennsylvania to Region of Ontario in the evening. Doing so could potentially save you 26% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Pennsylvania to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Ontario. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pennsylvania to Region of Ontario flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Air Canada from Pennsylvania to Ontario by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,998 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,378 reviews
United Airlines
7.4
Good
8,998 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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?

    A quick flight from Pennsylvania to Region of Ontario can take about 1h 35m. Porter Airlines provides one of the quickest options available for as low as $264. There are 346 mi between Pennsylvania and Region of Ontario. Both multi-stop and nonstop 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 $96 on Air Canada. Other airlines that offer cheap prices include Porter Airlines from $103 and American Airlines from $107 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 $185). Flying from Pennsylvania to Region of Ontario in July is currently the most expensive (average of $251). 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 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$191Average$723FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$214Average$583FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$427Average$554FlexibilityNo cancel feeOn-time71%

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