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$89+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YYZ
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
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 abril 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$274
(Mytrip)

One-way from

$112
(Mytrip)

Popular in

November

Cheapest in

October

Average price

$477

Good round-trip deal

$527 or less

Good one-way deal

$271 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, 7% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/17. 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.
dom. 6/15:45 amPHL - YYZ
1 stop8h 20mMultiple Airlines
dom. 6/86:30 amYYZ - PHL
1 stop27h 23mMultiple Airlines
Deal found 4/17$274
This Mytrip deal was found by Cheapflights users on 4/17. 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.
dom. 6/15:45 amPHL - YTZ
2 stops16h 37mMultiple Airlines
dom. 6/812:00 pmYTZ - PHL
2 stops19h 48mMultiple Airlines
Deal found 4/17$317
This Mytrip deal was found by Cheapflights users on 4/17. 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.
dom. 6/16:22 pmPHL - YUL
3 stops27h 53mMultiple Airlines
dom. 6/89:00 amYUL - PHL
1 stop22h 48mMultiple Airlines
Deal found 4/17$328
This Mytrip deal was found by Cheapflights users on 4/16. 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.
mié. 5/76:00 pmPHL - YHM
2 stops30h 41mMultiple Airlines
dom. 5/116:00 amYHM - PHL
2 stops24h 01mMultiple Airlines
Deal found 4/16$332
This Mytrip deal was found by Cheapflights users on 4/17. 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.
dom. 6/17:30 amPHL - YYZ
Nonstop1h 34mAir Canada
dom. 6/88:45 amYYZ - PHL
Nonstop1h 33mAir Canada
Deal found 4/17$353
This Mytrip deal was found by Cheapflights users on 4/17. 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.
lun. 5/127:06 amPHL - YOW
3 stops32h 50mMultiple Airlines
mié. 5/145:55 amYOW - PHL
2 stops33h 07mMultiple Airlines
Deal found 4/17$395
This United Airlines deal was found by Cheapflights users on 4/17. 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.
jue. 5/111:05 amPHL - YYZ
Nonstop1h 40mUnited Airlines
jue. 5/88:55 pmYYZ - PHL
Nonstop1h 33mUnited Airlines
Deal found 4/17$397
This Air Canada deal was found by Cheapflights users on 4/17. 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.
jue. 5/13:20 pmPHL - YTZ
1 stop6h 15mAir Canada
lun. 5/510:25 amYTZ - PHL
1 stop4h 11mAir Canada
Deal found 4/17$401
This American Airlines deal was found by Cheapflights users on 4/17. 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.
jue. 5/1510:41 amPHL - YYZ
1 stop6h 03mAmerican Airlines
mar. 5/2012:35 pmYYZ - PHL
Nonstop1h 30mAmerican Airlines
Deal found 4/17$407
This Delta deal was found by Cheapflights users on 4/17. 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.
sáb. 5/36:00 amPHL - YYZ
1 stop5h 25mDelta
mié. 5/73:50 pmYYZ - PHL
1 stop3h 24mDelta
Deal found 4/17$418
This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/13:20 pmPHL - YUL
Nonstop1h 40mAir Canada
dom. 5/41:00 pmYUL - PHL
Nonstop1h 36mAir Canada
Deal found 4/17$441
This American Airlines deal was found by Cheapflights users on 4/17. 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.
sáb. 5/109:40 pmPHL - YUL
1 stop14h 04mAmerican Airlines
mié. 5/1412:56 pmYUL - PHL
Nonstop1h 40mAmerican Airlines
Deal found 4/17$500

Cheapflights Fare Finder

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 abril 17, 2025.
Use the filters below to find and compare flights from Philadelphia to Ontario that are best for you.

Fly from

Philadelphia

Fly to

Ontario

Route

Depart

Return

Price

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

mar. 6/3

5:45 am-2:05 pm

1 stop8h 20m

Toronto Pearson Intl

vie. 6/6

4:00 pm-7:48 am

1 stop15h 48m

$249

PhiladelphiaToronto

PHL - YTZ

PHLYTZ

Philadelphia

mar. 6/3

5:45 am-7:27 pm

2 stops13h 42m

Toronto Island

vie. 6/6

8:50 am-7:48 am

3 stops22h 58m

$293

PhiladelphiaMontreal

PHL - YUL

PHLYUL

Philadelphia

dom. 6/1

6:22 pm-10:15 pm

3 stops27h 53m

Montreal Pierre Elliott Trudeau Intl

dom. 6/8

6:45 am-9:53 am

2 stops27h 08m

$328

PhiladelphiaHamilton

PHL - YHM

PHLYHM

Philadelphia

mié. 5/7

6:00 pm-12:41 am

2 stops30h 41m

Hamilton

dom. 5/11

6:00 am-6:01 am

2 stops24h 01m

$332

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

jue. 5/1

11:05 am-12:45 pm

Nonstop1h 40m

Toronto Pearson Intl

dom. 5/4

8:55 pm-10:28 pm

Nonstop1h 33m

$349

PhiladelphiaToronto

PHL - YTZ

PHLYTZ

Philadelphia

jue. 5/1

3:20 pm-9:35 pm

1 stop6h 15m

Toronto Island

dom. 5/4

8:25 am-2:36 pm

1 stop6h 11m

$351

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

jue. 5/15

7:12 pm-1:34 am

2 stops30h 22m

Ottawa

mié. 5/21

9:05 am-10:36 pm

2 stops13h 31m

$369

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

mié. 5/7

6:30 am-11:49 am

1 stop5h 19m

Toronto Pearson Intl

mié. 5/7

2:15 pm-3:48 pm

Nonstop1h 33m

$371

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

vie. 5/16

9:05 pm-10:45 pm

Nonstop1h 40m

Toronto Pearson Intl

lun. 5/26

7:30 am-9:05 am

Nonstop1h 35m

$410

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

sáb. 5/3

6:00 am-11:25 am

1 stop5h 25m

Toronto Pearson Intl

mié. 5/7

3:50 pm-7:14 pm

1 stop3h 24m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 39 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.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Ontario

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 abril 17, 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 abril 17, 2025.

The most flights from PHL to CAON are scheduled on a Wednesday (12 on average). You will have fewer flight options on Saturday, 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 abril 17, 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
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
2,809 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
9,142 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

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 $164 on Air Canada. Other airlines that offer cheap prices include American Airlines from $174 and United Airlines from $180 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: PSA Airlines (79%), Qatar Airways (77%), Air Canada( 77%).

  • 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 $1,013, our data indicates the cheapest price to be $167. The most popular route (Philadelphia - Toronto Pearson Intl), is priced around $249.

  • 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$185Average$551FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$194Average$488FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$201Average$504FlexibilityNo cancel feeOn-time71%

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