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$47+ Cheap flights from Philadelphia (PHL) 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YYZ
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Philadelphia to Ontario

Keep the following information in mind while searching for Philadelphia to Ontario flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$187
(Mytrip)

One-way from

$77
(Mytrip)

Popular in

November

Cheapest in

March

Average price

$404

Good round-trip deal

$416 or less

Good one-way deal

$354 or less
Provider with most accurate pricing for Philadelphia-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Toronto (YTO) flights.
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From Philadelphia to Ontario
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One-way flight from Philadelphia to Ontario
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Philadelphia to Ontario.
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Price to beat on a one-way flight from Philadelphia to Ontario.
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Find flight deals from Philadelphia to Ontario

Cheapest flights from Philadelphia to Ontario
Explore the most affordable flight options available from Philadelphia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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.
Tue 4/110:03 amPHL - YUL
1 stop28h 52mMultiple Airlines
Sun 4/63:55 pmYUL - PHL
1 stop17h 03mMultiple Airlines
Deal found 2/20$187
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Sat 3/297:10 amPHL - YYZ
1 stop16h 45mMultiple Airlines
Tue 4/18:15 pmYYZ - PHL
1 stop26h 02mMultiple Airlines
Deal found 2/20$193
This Mytrip deal was found by Cheapflights users on 2/20. 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 4/47:10 amPHL - YTZ
2 stops15h 13mMultiple Airlines
Sun 4/68:15 amYTZ - PHL
3 stops24h 43mMultiple Airlines
Deal found 2/20$301
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Wed 3/196:00 amPHL - YOW
1 stop11h 12mMultiple Airlines
Wed 3/269:25 amYOW - PHL
1 stop8h 52mMultiple Airlines
Deal found 2/19$318
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/176:00 amPHL - YYZ
1 stop7h 42mAir Canada
Sun 3/232:10 pmYYZ - PHL
Nonstop1h 35mAir Canada
Deal found 2/20$368
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/196:30 amPHL - YYZ
1 stop5h 36mUnited Airlines
Wed 3/192:10 pmYYZ - PHL
Nonstop1h 35mUnited Airlines
Deal found 2/19$407
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/195:43 amPHL - YYZ
1 stop11h 01mAmerican Airlines
Wed 3/197:40 pmYYZ - PHL
1 stop11h 52mAmerican Airlines
Deal found 2/19$410
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/173:30 pmPHL - YTZ
1 stop6h 20mAir Canada
Wed 3/198:25 amYTZ - PHL
1 stop6h 25mAir Canada
Deal found 2/20$424
This Kissandfly.com deal was found by Cheapflights users on 2/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/61:45 pmPHL - YYZ
Nonstop1h 45mBritish Airways
Mon 3/107:30 amYYZ - PHL
Nonstop1h 40mBritish Airways
Deal found 2/19$428
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/55:00 pmPHL - YYZ
1 stop5h 49mDelta
Tue 3/1110:20 amYYZ - PHL
1 stop5h 30mDelta
Deal found 2/20$445
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:30 amPHL - YUL
1 stop7h 26mAir Canada
Sun 5/41:00 pmYUL - PHL
Nonstop1h 36mAir Canada
Deal found 2/20$461
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/53:20 pmPHL - YUL
Nonstop1h 40mUnited Airlines
Mon 5/57:10 pmYUL - PHL
1 stop14h 35mUnited Airlines
Deal found 2/20$526

Find flights from Philadelphia to Ontario within your budget

Customize your flight search to find flights from Philadelphia 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 February 20, 2025.

Fly from

Philadelphia

Fly to

Ontario

Route

Depart

Return

Price

PhiladelphiaMontreal

PHL - YUL

PHLYUL

Philadelphia

Tue 4/1

10:03 am-2:55 pm

1 stop28h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 4/6

3:55 pm-8:58 am

1 stop17h 03m

$187

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Sat 3/29

7:10 am-11:55 pm

1 stop16h 45m

Toronto Pearson Intl

Tue 4/1

8:15 pm-10:17 pm

1 stop26h 02m

$193

PhiladelphiaToronto

PHL - YTZ

PHLYTZ

Philadelphia

Tue 3/18

6:49 am-9:30 pm

2 stops14h 41m

Toronto Island

Thu 3/20

7:00 am-10:56 pm

2 stops15h 56m

$275

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Wed 3/19

6:00 am-5:12 pm

1 stop11h 12m

Ottawa

Wed 3/26

9:25 am-6:17 pm

1 stop8h 52m

$318

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Mon 3/17

6:00 am-1:42 pm

1 stop7h 42m

Toronto Pearson Intl

Sun 3/23

10:00 am-2:50 pm

1 stop4h 50m

$368

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Wed 3/19

6:30 am-12:06 pm

1 stop5h 36m

Toronto Pearson Intl

Wed 3/19

2:10 pm-3:45 pm

Nonstop1h 35m

$407

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Wed 3/19

5:43 am-4:44 pm

1 stop11h 01m

Toronto Pearson Intl

Wed 3/19

7:40 pm-7:32 am

1 stop11h 52m

$410

PhiladelphiaToronto

PHL - YTZ

PHLYTZ

Philadelphia

Tue 3/18

3:30 pm-9:50 pm

1 stop6h 20m

Toronto Island

Thu 3/20

10:25 am-2:50 pm

1 stop4h 25m

$424

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Thu 3/6

1:45 pm-3:30 pm

Nonstop1h 45m

Toronto Pearson Intl

Mon 3/10

7:30 am-9:10 am

Nonstop1h 40m

$428

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Wed 3/5

5:00 pm-10:49 pm

1 stop5h 49m

Toronto Pearson Intl

Tue 3/11

10:20 am-3:50 pm

1 stop5h 30m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 36 results
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Best time to book a flight from Philadelphia to Ontario

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

Travel insights for flights from Philadelphia to Ontario

Get recent, data-driven insights about flights from Philadelphia to Ontario including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Region of Ontario (average of $243). Flying from Philadelphia to Region of Ontario in July is currently the most expensive (average of $359). 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 PHL to ON?

Find hourly flight availability from Philadelphia 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 February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Region of Ontario as you normally would.

Weekly flight availability from Philadelphia to Region of Ontario

Explore weekly flight availability from Philadelphia 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 February 20, 2025.

The most flights from PHL to CAON are scheduled on a Thursday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 February 20, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Philadelphia to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,748 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly from for flights from Philadelphia to Ontario?

    For a flight from Philadelphia to Ontario, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.

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

    One-way options have recently been found by users for as low as $181 on Air Canada. Other airlines that offer cheap prices include United Airlines from $186 and Delta from $195 one-way.

  • What are the most popular routes from Philadelphia to Region of Ontario?

    While some choose either Philadelphia - Montreal Pierre Elliott Trudeau Intl or Philadelphia - Toronto Island, Philadelphia - Toronto Pearson Intl is the most popular route from Philadelphia to Region of Ontario.

  • What are the most reliable airlines from Philadelphia to Region of Ontario?

    Before booking your flight to Region of Ontario from Philadelphia, check out the most reliable airlines to get you to your destination on time: Piedmont Airlines (76%), American Airlines (76%), PSA Airlines( 75%).

  • What are the cheapest flights from Philadelphia to Region of Ontario?

    Looking for the cheapest flight from Philadelphia to Region of Ontario? While on average our users pay $1,446, our data indicates the cheapest price to be $165. The most popular route (Philadelphia - Toronto Pearson Intl), is priced around $183.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Region of Ontario (average of $243). Flying from Philadelphia to Region of Ontario in July is currently the most expensive (average of $359). 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 Philadelphia 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 Philadelphia to Ontario

Discover the top 3 airlines that operate flights from Philadelphia 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$185Average$532FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$202Average$505FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$212Average$489FlexibilityNo cancel feeOn-time69%
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