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Ontario

$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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YYZ
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap 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 December 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Mon 12/296:40 amEWR - YTZ
Nonstop1h 40mPorter Airlines
Sun 1/47:00 amYTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 12/14$245
This FlightHub deal was found by Cheapflights users on 12/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:55 amEWR - YTZ
1 stop5h 03mPorter Airlines
Mon 1/57:00 amYTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 12/15$247
This Trip.com deal was found by Cheapflights users on 12/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:40 amEWR - YTZ
Nonstop1h 40mPorter Airlines
Sun 1/47:00 amYTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 12/13$248
This FlightHub deal was found by Cheapflights users on 12/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:55 amEWR - YTZ
1 stop5h 03mPorter Airlines
Wed 1/71:30 pmYTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 12/15$249
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Tue 12/303:45 pmEWR - YYZ
1 stop4h 28mPorter Airlines
Sat 1/37:15 amYYZ - EWR
1 stop3h 40mPorter Airlines
Deal found 12/13$250
This Trip.com deal was found by Cheapflights users on 12/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:45 pmEWR - YTZ
1 stop6h 18mPorter Airlines
Fri 1/27:40 pmYTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 12/12$251
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Tue 12/308:55 amEWR - YTZ
Nonstop1h 40mPorter Airlines
Mon 1/191:30 pmYTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 12/14$252
This FlightHub deal was found by Cheapflights users on 12/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:55 amEWR - YTZ
1 stop5h 03mPorter Airlines
Sat 1/37:00 amYTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 12/13$253
This FlightHub deal was found by Cheapflights users on 12/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:45 pmEWR - YTZ
1 stop6h 18mPorter Airlines
Tue 1/61:30 pmYTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 12/13$254
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Tue 12/303:45 pmEWR - YYZ
1 stop4h 28mPorter Airlines
Sun 1/47:15 amYYZ - EWR
1 stop3h 40mPorter Airlines
Deal found 12/13$254
This Mytrip deal was found by Cheapflights users on 12/14. 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.
Mon 12/2910:55 amEWR - YTZ
1 stop5h 03mPorter Airlines
Mon 1/191:30 pmYTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 12/14$257
This FlightHub deal was found by Cheapflights users on 12/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:45 pmEWR - YYZ
1 stop6h 07mPorter Airlines
Sat 1/37:15 amYYZ - EWR
1 stop3h 40mPorter Airlines
Deal found 12/13$258

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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$196
(Mytrip)

One-way from

$91
(Super.com)

Popular in

November

Cheapest in

March

Average price

$530

Good round-trip deal

$559 or less

Good one-way deal

$256 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. 6% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($5 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 2,558,603 searches. Data last updated December 15, 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

Wed 2/25

11:40 am-1:20 pm

Nonstop1h 40m

Toronto Island

Wed 2/25

6:15 pm-7:45 pm

Nonstop1h 30m

$230

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Mon 1/12

6:10 pm-7:50 pm

Nonstop1h 40m

Toronto Island

Mon 1/19

3:00 pm-4:30 pm

Nonstop1h 30m

$234

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Wed 4/1

5:15 pm-6:55 pm

Nonstop1h 40m

Toronto Island

Fri 4/3

12:30 pm-2:00 pm

Nonstop1h 30m

$236

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sun 2/8

6:10 pm-7:50 pm

Nonstop1h 40m

Toronto Island

Thu 2/12

3:00 pm-4:30 pm

Nonstop1h 30m

$239

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Tue 1/13

8:55 am-10:35 am

Nonstop1h 40m

Toronto Island

Tue 1/20

1:30 pm-3:00 pm

Nonstop1h 30m

$240

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Wed 2/4

10:00 am-11:40 am

Nonstop1h 40m

Toronto Island

Thu 2/5

12:30 pm-2:00 pm

Nonstop1h 30m

$241

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sat 3/28

11:40 am-1:20 pm

Nonstop1h 40m

Toronto Island

Sat 4/4

8:40 am-10:10 am

Nonstop1h 30m

$241

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Thu 1/1

3:45 pm-10:03 pm

1 stop6h 18m

Toronto Island

Mon 1/5

6:45 am-8:15 am

Nonstop1h 30m

$252

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Mon 1/12

2:20 pm-4:12 pm

Nonstop1h 52m

Toronto Pearson Intl

Mon 1/19

6:06 am-8:00 am

Nonstop1h 54m

$264

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Tue 2/17

6:59 am-8:35 am

Nonstop1h 36m

Toronto Pearson Intl

Thu 2/19

4:30 pm-6:05 pm

Nonstop1h 35m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

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 October is currently the most expensive (average of $361). 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 December 15, 2025.

It’s typically best to fly out from Pennsylvania to Region of Ontario in the evening. Doing so could potentially save you 27% 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.

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 December 15, 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 December 15, 2025.
Get a feel of what it's like to fly with Porter Airlines, United Airlines, and American Airlines 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.
Porter Airlines
8.0
Very good
399 reviews

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,092 reviews
Porter Airlines
8.0
Very good
399 reviews

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
American Airlines
7.2
Good
11,051 reviews
Porter Airlines
8.0
Very good
399 reviews

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,525 reviews
Porter Airlines
8.0
Very good
399 reviews

Entertainment

7.0

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 36m. Porter Airlines provides one of the quickest options available for as low as $264. There are 359 mi between Pennsylvania and Region of Ontario. Generally, flights for this route are nonstop.

  • 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 $117 on American Airlines. Other airlines that offer cheap prices include United Airlines from $173 and Air Canada from $188 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 October is currently the most expensive (average of $361). 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

Browse thousands of different options on Cheapflights for your next trip

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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 4 airlines flying from Pennsylvania to Ontario

Discover the top 4 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$191Average$713FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$208Average$601FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$266Average$613FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$430Average$562FlexibilityNo cancel feeOn-time71%

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