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Cheap flights from Philadelphia to Ontario from C$ 185

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Ontario departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Philadelphia to Ontario

Cheap round-trip flights

Logo
1:58 p.m. - 10:40 p.m.PHL-YYZ
8h 42m1 stop
Logo
9:35 a.m. - 11:59 p.m.YYZ-PHL
14h 24m1 stop
C$ 437
Find Deal
Fri, 10 Oct - Sun, 12 Oct
Logo
6:15 a.m. - 10:40 p.m.PHL-YYZ
16h 25m2 stops
Logo
9:35 a.m. - 12:17 a.m.YYZ-PHL
14h 42m1 stop
C$ 447
Find Deal
Fri, 26 Sep - Sun, 28 Sep
Logo
10:03 p.m. - 11:52 p.m.PHL-YYZ
25h 49m2 stops
Logo
6:30 a.m. - 12:17 a.m.YYZ-PHL
17h 47m1 stop
C$ 449
Find Deal
Thu, 11 Sep - Sun, 14 Sep
Logo
10:03 p.m. - 11:36 p.m.PHL-YYZ
25h 33m2 stops
Logo
6:30 a.m. - 12:17 a.m.YYZ-PHL
17h 47m1 stop
C$ 453
Find Deal
Thu, 18 Sep - Sun, 21 Sep
Air Canada Logo
9:20 a.m. - 2:45 p.m.PHL-YTZ
5h 25m1 stop
Air Canada Logo
5:25 p.m. - 9:38 p.m.YTZ-PHL
4h 13m1 stop
C$ 505Air Canada
Find Deal
Sat, 20 Sep - Sat, 27 Sep
Air Canada Logo
9:20 a.m. - 2:45 p.m.PHL-YTZ
5h 25m1 stop
Air Canada Logo
8:50 a.m. - 2:38 p.m.YTZ-PHL
5h 48m2 stops
C$ 514Air Canada
Find Deal
Sat, 11 Oct - Sat, 18 Oct
United Airlines Logo
7:58 p.m. - 9:58 a.m.PHL-YOW
14h 00m1 stop
United Airlines Logo
7:29 p.m. - 2:04 p.m.YOW-PHL
18h 35m1 stop
C$ 998United Airlines
Find Deal
Fri, 17 Oct - Mon, 20 Oct
United Airlines Logo
10:10 a.m. - 2:04 p.m.PHL-YOW
27h 54m1 stop
United Airlines Logo
6:33 a.m. - 5:21 p.m.YOW-PHL
10h 48m1 stop
C$ 1,036United Airlines
Find Deal
Tue, 9 Sep - Sat, 13 Sep
Delta Logo
12:47 p.m. - 12:22 a.m.PHL-YOW
11h 35m2 stops
Delta Logo
5:55 a.m. - 4:38 p.m.YOW-PHL
10h 43m2 stops
C$ 1,179Delta
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Delta Logo
9:46 a.m. - 12:22 a.m.PHL-YOW
14h 36m2 stops
Delta Logo
5:55 a.m. - 4:35 p.m.YOW-PHL
10h 40m2 stops
C$ 1,327Delta
Find Deal
Fri, 17 Oct - Mon, 20 Oct

Air Canada flights from Philadelphia to Region of Ontario

Our best Air Canada deals on Philadelphia to Region of Ontario flight tickets
Air Canada
20 Sep
PHL9:20 a.m.Philadelphia
5h 25m
1 stop
YTZ2:45 p.m.Toronto Island
27 Sep
YTZ5:25 p.m.Toronto Island
4h 13m
1 stop
PHL9:38 p.m.Philadelphia
C$ 505
Find similar
Air Canada
11 Oct
PHL9:20 a.m.Philadelphia
5h 25m
1 stop
YTZ2:45 p.m.Toronto Island
18 Oct
YTZ8:50 a.m.Toronto Island
5h 48m
2 stops
PHL2:38 p.m.Philadelphia
C$ 514
Find similar
Air Canada
20 Sep
PHL10:35 a.m.Philadelphia
1h 36m
YYZ12:11 p.m.Toronto Pearson Intl
27 Sep
YYZ8:55 p.m.Toronto Pearson Intl
1h 34m
PHL10:29 p.m.Philadelphia
C$ 517
Find similar

United Airlines flights from Philadelphia to Region of Ontario

Our best United Airlines deals on Philadelphia to Region of Ontario flight tickets
United Airlines
17 Oct
PHL7:58 p.m.Philadelphia
14h 00m
1 stop
YOW9:58 a.m.Ottawa
20 Oct
YOW7:29 p.m.Ottawa
18h 35m
1 stop
PHL2:04 p.m.Philadelphia
C$ 998
Find similar
United Airlines
9 Sep
PHL10:10 a.m.Philadelphia
27h 54m
1 stop
YOW2:04 p.m.Ottawa
13 Sep
YOW6:33 a.m.Ottawa
10h 48m
1 stop
PHL5:21 p.m.Philadelphia
C$ 1,036
Find similar
United Airlines
9 Sep
PHL10:10 a.m.Philadelphia
11h 55m
2 stops
YOW10:05 p.m.Ottawa
13 Sep
YOW6:33 a.m.Ottawa
14h 58m
1 stop
PHL9:31 p.m.Philadelphia
C$ 1,048
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Region of 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, momondo users made 96,600 searches. Data last updated 28 August 2025.
Use the filters below to find and compare flights from Philadelphia to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Fri 10/10

1:58 p.m.-10:40 p.m.

1 stop8h 42m

Toronto Pearson Intl

Sun 12/10

9:35 a.m.-11:59 p.m.

1 stop14h 24m

C$ 437

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Fri 26/9

6:15 a.m.-10:40 p.m.

2 stops16h 25m

Toronto Pearson Intl

Sun 28/9

9:35 a.m.-12:17 a.m.

1 stop14h 42m

C$ 447

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Thu 11/9

10:03 p.m.-11:52 p.m.

2 stops25h 49m

Toronto Pearson Intl

Sun 14/9

6:30 a.m.-12:17 a.m.

1 stop17h 47m

C$ 449

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Thu 18/9

10:03 p.m.-11:36 p.m.

2 stops25h 33m

Toronto Pearson Intl

Sun 21/9

6:30 a.m.-12:17 a.m.

1 stop17h 47m

C$ 453

PhiladelphiaToronto

PHL - YTZ

PHLYTZ

Philadelphia

Sat 20/9

9:20 a.m.-2:45 p.m.

1 stop5h 25m

Toronto Island

Sat 27/9

5:25 p.m.-9:38 p.m.

1 stop4h 13m

C$ 505

PhiladelphiaToronto

PHL - YTZ

PHLYTZ

Philadelphia

Sat 11/10

9:20 a.m.-2:45 p.m.

1 stop5h 25m

Toronto Island

Sat 18/10

8:50 a.m.-2:38 p.m.

2 stops5h 48m

C$ 514

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 17/10

7:58 p.m.-9:58 a.m.

1 stop14h 00m

Ottawa

Mon 20/10

7:29 p.m.-2:04 p.m.

1 stop18h 35m

C$ 998

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 9/9

10:10 a.m.-2:04 p.m.

1 stop27h 54m

Ottawa

Sat 13/9

6:33 a.m.-5:21 p.m.

1 stop10h 48m

C$ 1,036

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Thu 25/9

12:47 p.m.-12:22 a.m.

2 stops11h 35m

Ottawa

Thu 2/10

5:55 a.m.-4:38 p.m.

2 stops10h 43m

C$ 1,179

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 17/10

9:46 a.m.-12:22 a.m.

2 stops14h 36m

Ottawa

Mon 20/10

5:55 a.m.-4:35 p.m.

2 stops10h 40m

C$ 1,327

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

How to get the cheapest flight ticket from Philadelphia to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Region of Ontario?

In general, December is the cheapest month to fly from Philadelphia to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 449. If you are unable to visit Region of Ontario during the month of December, then departing from Philadelphia during the month March is also very affordable. Most momondo users find prices during this month for around C$ 559.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Philadelphia to Region of Ontario is on a Monday. Travellers who choose to depart for Region of Ontario on a Monday will often find tickets for as low as C$ 301. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 683.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is at noon. Flights from Philadelphia to Region of Ontario during this time can be as low as C$ 298. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 546 on average. Flights to Region of Ontario from Philadelphia in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Philadelphia to Ontario flight route?

Fly from Philadelphia to Toronto Pearson Intl for the best Philadelphia - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 593 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Philadelphia for as low as C$ 436 on momondo.

What cabin class options are available on Philadelphia to Ontario flights?

There are 3 cabin classes available to choose from on Philadelphia to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Philadelphia to Region of Ontario.

Cheap Philadelphia to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Region of Ontario

Best price found

C$ 472

Fastest flight time

1h 34m

Direct flights

Every day

Airports in Region of Ontario

2 airports
The best one-way flight to Region of Ontario from Philadelphia in the past 72 hours is C$ 472. The best round-trip flight deal from Philadelphia to Region of Ontario found on momondo in the last 72 hours is C$ 276.
The fastest flight from Philadelphia to Region of Ontario takes 1h 34m
Direct flights go from Philadelphia to Region of Ontario every day.
There are 2 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ)
Search flight deals

  • When did momondo last update prices for flights from Philadelphia Airport to Ontario?

    Prices for flights from Philadelphia Airport to Ontario were last updated today.

  • How many operators does momondo search for flights from Philadelphia Airport to Ontario?

  • How old do you have to be to fly from Philadelphia Airport to Ontario?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Philadelphia to Region of Ontario?

Best airlines flying from Philadelphia to Region of Ontario

Compare and see reviews for airlines that fly from Philadelphia to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 260Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom C$ 279Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom C$ 297Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Philadelphia.

Can I find flights from Philadelphia to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Philadelphia to Ontario?

Once all potential Philadelphia to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Philadelphia to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Region of Ontario trip

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