Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Philadelphia 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YYZ
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Philadelphia to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

C$ 379

One-way from

C$ 128

Good round-trip deal

C$ 347 or less

Good one-way deal

C$ 498 or less
4/2-7/2
  • 4/2-7/2
  • 2 total stops
  • 39h 45m total
  • Philadelphia to Ontario
Search Deals
5/2
  • 5/2
  • 1 total stop
  • 8h 47m total
  • Philadelphia to Ontario
Search Deals
Price to beat on a round-trip flight from Philadelphia to Ontario.
Search Deals
Price to beat on a one-way flight from Philadelphia to Ontario.
Search Deals

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 21 January 2025.

Tue 4/28:10 p.m.PHL - YYZ
1 stop27h 45mMultiple Airlines
Fri 7/27:05 a.m.YYZ - PHL
1 stop12h 00mMultiple Airlines
Deal found 21/1C$ 379
Wed 5/26:08 a.m.PHL - YUL
1 stop8h 47mMultiple Airlines
Wed 5/26:35 p.m.YUL - PHL
1 stop15h 22mMultiple Airlines
Deal found 21/1C$ 379
Mon 10/26:08 a.m.PHL - YTZ
2 stops16h 07mMultiple Airlines
Wed 12/23:30 p.m.YTZ - PHL
2 stops18h 29mMultiple Airlines
Deal found 21/1C$ 409
Tue 18/28:59 p.m.PHL - YOW
2 stops21h 35mMultiple Airlines
Tue 25/24:20 p.m.YOW - PHL
1 stop17h 39mMultiple Airlines
Deal found 21/1C$ 511
Tue 18/25:56 a.m.PHL - YYZ
1 stop10h 48mAmerican Airlines
Wed 19/210:55 a.m.YYZ - PHL
1 stop12h 34mAmerican Airlines
Deal found 21/1C$ 671
Thu 6/24:25 p.m.PHL - YYZ
Nonstop1h 36mAir Canada
Sun 9/22:10 p.m.YYZ - PHL
Nonstop1h 35mAir Canada
Deal found 21/1C$ 708
Tue 18/23:30 p.m.PHL - YUL
Nonstop1h 35mAir Canada
Tue 25/21:05 p.m.YUL - PHL
Nonstop1h 45mAir Canada
Deal found 21/1C$ 766
Thu 6/23:30 p.m.PHL - YTZ
1 stop6h 20mAir Canada
Sun 9/28:25 a.m.YTZ - PHL
1 stop6h 25mAir Canada
Deal found 21/1C$ 784
Thu 13/29:00 a.m.PHL - YYZ
Nonstop1h 35mUnited Airlines
Sun 16/29:00 p.m.YYZ - PHL
Nonstop1h 36mUnited Airlines
Deal found 20/1C$ 789
Tue 4/26:00 a.m.PHL - YYZ
1 stop5h 56mDelta
Mon 10/26:00 a.m.YYZ - PHL
1 stop6h 05mDelta
Deal found 21/1C$ 825
Mon 10/24:04 p.m.PHL - YUL
2 stops18h 06mAmerican Airlines
Wed 12/210:54 a.m.YUL - PHL
2 stops21h 54mAmerican Airlines
Deal found 21/1C$ 830
Tue 11/26:15 a.m.PHL - YUL
2 stops10h 50mUnited Airlines
Tue 4/37:15 p.m.YUL - PHL
2 stops14h 37mUnited Airlines
Deal found 21/1C$ 887

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 629,999 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Tue 4/2

8:10 p.m.-11:55 p.m.

1 stop27h 45m

Toronto Pearson Intl

Fri 7/2

7:05 a.m.-7:05 p.m.

1 stop12h 00m

C$ 379

PhiladelphiaMontreal

PHL - YUL

PHLYUL

Philadelphia

Wed 5/2

6:08 a.m.-2:55 p.m.

1 stop8h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 5/2

6:35 p.m.-9:57 a.m.

1 stop15h 22m

C$ 379

PhiladelphiaToronto

PHL - YTZ

PHLYTZ

Philadelphia

Mon 10/2

6:08 a.m.-10:15 p.m.

2 stops16h 07m

Toronto Island

Wed 12/2

3:30 p.m.-9:59 a.m.

2 stops18h 29m

C$ 409

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 18/2

8:59 p.m.-6:34 p.m.

2 stops21h 35m

Ottawa

Tue 25/2

4:20 p.m.-9:59 a.m.

1 stop17h 39m

C$ 511

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Tue 18/2

5:56 a.m.-4:44 p.m.

1 stop10h 48m

Toronto Pearson Intl

Wed 19/2

10:55 a.m.-11:29 p.m.

1 stop12h 34m

C$ 671

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Thu 6/2

4:25 p.m.-6:01 p.m.

Nonstop1h 36m

Toronto Pearson Intl

Sun 9/2

2:10 p.m.-3:45 p.m.

Nonstop1h 35m

C$ 708

PhiladelphiaMontreal

PHL - YUL

PHLYUL

Philadelphia

Tue 18/2

3:30 p.m.-5:05 p.m.

Nonstop1h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 25/2

1:05 p.m.-2:50 p.m.

Nonstop1h 45m

C$ 766

PhiladelphiaToronto

PHL - YTZ

PHLYTZ

Philadelphia

Thu 6/2

3:30 p.m.-9:50 p.m.

1 stop6h 20m

Toronto Island

Sun 9/2

8:25 a.m.-2:50 p.m.

1 stop6h 25m

C$ 784

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Tue 4/2

9:00 a.m.-10:35 a.m.

Nonstop1h 35m

Toronto Pearson Intl

Mon 10/2

9:00 p.m.-10:36 p.m.

Nonstop1h 36m

C$ 789

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Tue 4/2

6:00 a.m.-11:56 a.m.

1 stop5h 56m

Toronto Pearson Intl

Mon 10/2

6:00 a.m.-12:05 p.m.

1 stop6h 05m

C$ 825

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 33 results
1
2
3
4

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 C$ 168). Flying from Philadelphia to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 21 January 2025.

When flying from Philadelphia to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 21 January 2025.

The most flights from PHL to CAON are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 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 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 21 January 2025.
Peruse reviews from past customers who have flown with United Airlines, Delta and Air Canada from Philadelphia to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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
8,521 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

WestJet
7.2
Good
2,829 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

Air Canada
7.0
Good
8,635 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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?

    Located just 11.2 km from the city centre, Philadelphia (PHL) is the airport most travellers will use when flying to Ontario from Philadelphia.

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

    The cheapest airline one-way is Sun Country Air, with whom users have recently found tickets for as low as C$ 271. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Philadelphia to Region of Ontario for a low price.

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

    When deciding which route to take from Philadelphia to Region of Ontario consider Philadelphia - Toronto Pearson Intl, Philadelphia - Montreal Pierre Elliott Trudeau Intl or Philadelphia - Toronto Island as they are the most popular.

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

    Consider Piedmont Airlines (89%), American Airlines (88%) or PSA Airlines (85%) when booking your flight. These represent the most reliable airlines when flying from Philadelphia to Region of Ontario.

  • 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 C$ 748, our data indicates the cheapest price to be C$ 346. The most popular route (Philadelphia - Toronto Pearson Intl), is priced around C$ 350.

  • 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 C$ 168). Flying from Philadelphia to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
John F Kennedy Intl to Pearson Intl flights
Newark to Toronto Island flights
John F Kennedy Intl to Vancouver Intl flights
Newark to Vancouver Intl flights
Newark to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
LaGuardia to Pearson Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Newark to Calgary flights
John F Kennedy Intl to Calgary flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Dulles Intl to Vancouver Intl flights
LaGuardia to Vancouver Intl flights
Dulles Intl to Pearson Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Newark to Québec City flights
Reagan-National to Pearson Intl flights
Reagan-National to Vancouver Intl flights
Dulles Intl to Toronto Island flights
LaGuardia to Calgary flights
Dulles Intl to Calgary flights
Philadelphia to Vancouver Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Philadelphia to Pearson Intl flights
John F Kennedy Intl to Québec City flights
Newark to Halifax flights
Reagan-National to Calgary flights
Dulles Intl to Ottawa flights
Newark to Ottawa flights
LaGuardia to Québec City flights
John F Kennedy Intl to Toronto Island flights
Dulles Intl to Québec City flights
Pittsburgh to Vancouver Intl flights
LaGuardia to Halifax flights
John F Kennedy Intl to Ottawa flights
Dulles Intl to Abbotsford flights
LaGuardia to Toronto Island flights
LaGuardia to Ottawa flights
Newark to Edmonton flights
John F Kennedy Intl to Winnipeg flights
Philadelphia to Calgary flights
Pittsburgh to Pearson Intl flights
John F Kennedy Intl to Halifax flights
Dulles Intl to Halifax flights
Philadelphia to Québec City flights
Newark to St. John's flights
LaGuardia to Winnipeg flights
Pittsburgh to Pierre Elliott Trudeau Intl flights

Top 2 airlines flying from Philadelphia to Ontario

Discover the top 2 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 629,999 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 286AverageC$ 645FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 290AverageC$ 332FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Philadelphia to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Philadelphia today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Philadelphia.

Can Cheapflights find flights from Philadelphia to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Philadelphia to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Philadelphia to Ontario become cheaper?

Not ready to book yet? You can track prices for flights from Philadelphia to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.