What is the cheapest airline that flies from Philadelphia to Ontario?

Delta, Porter Airlines, and Air Canada are the most popular carriers operating from Philadelphia to Ontario

How many flights depart from Philadelphia to Region of Ontario on average per day?

As of July 2026, 29 flights take off from Philadelphia and land in Region of Ontario each day. The most common flight departure time for this route is 4:00p.m., with 39% of daily flights taking off at noon.

How many flights depart from Philadelphia to Region of Ontario on average per week?

As of July 2026, there are 203 flights per week flying from Philadelphia to Region of Ontario. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

Which airlines fly to Region of Ontario?

Porter Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to Region of Ontario from Philadelphia according to our data. Porter Airlines is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 7 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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?

As of July 2026, there are 2 operators available to choose from 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.

C$ 197 Cheap Flights from Philadelphia to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:52 p.m. - 8:55 p.m.

PHL

YYZ

31h 03m

1 stop

1:30 p.m. - 11:43 p.m.

YYZ

PHL

10h 13m

1 stop

C$ 424Multiple Airlines

Thu, 10 Sep - Thu, 17 Sep

6:00 a.m. - 5:40 p.m.

PHL

YYZ

11h 40m

1 stop

7:35 a.m. - 3:27 p.m.

YYZ

PHL

7h 52m

1 stop

C$ 438Multiple Airlines

Mon, 26 Oct - Mon, 2 Nov

5:28 p.m. - 2:05 p.m.

PHL

YYZ

20h 37m

2 stops

1:30 p.m. - 11:43 p.m.

YYZ

PHL

10h 13m

1 stop

C$ 441Multiple Airlines

Sat, 12 Sep - Thu, 17 Sep

6:00 a.m. - 5:40 p.m.

PHL

YYZ

11h 40m

1 stop

11:15 a.m. - 11:43 p.m.

YYZ

PHL

12h 28m

1 stop

C$ 442Multiple Airlines

Mon, 26 Oct - Sun, 1 Nov

6:00 a.m. - 5:15 p.m.

PHL

YYZ

11h 15m

1 stop

7:35 a.m. - 4:08 p.m.

YYZ

PHL

8h 33m

1 stop

C$ 446Multiple Airlines

Mon, 2 Nov - Thu, 5 Nov

3:25 p.m. - 5:05 p.m.

PHL

YUL

1h 40mdirect

7:55 p.m. - 9:32 p.m.

YUL

PHL

1h 37mdirect

C$ 567Air Canada

Tue, 8 Sep - Tue, 15 Sep

3:25 p.m. - 9:31 p.m.

PHL

YTZ

6h 06m

1 stop

8:30 a.m. - 2:49 p.m.

YTZ

PHL

6h 19m

1 stop

C$ 570Air Canada

Sat, 15 Aug - Sat, 22 Aug

9:40 a.m. - 4:16 p.m.

PHL

YUL

6h 36m

1 stop

6:00 a.m. - 11:37 a.m.

YUL

PHL

5h 37m

1 stop

C$ 588Delta

Wed, 21 Oct - Wed, 28 Oct

1:39 p.m. - 3:29 p.m.

PHL

YUL

1h 50mdirect

7:55 a.m. - 9:40 a.m.

YUL

PHL

1h 45mdirect

C$ 590Porter Airlines

Tue, 11 Aug - Sat, 15 Aug

1:39 p.m. - 3:29 p.m.

PHL

YUL

1h 50mdirect

7:55 a.m. - 9:40 a.m.

YUL

PHL

1h 45mdirect

C$ 591Porter Airlines

Tue, 11 Aug - Tue, 18 Aug

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Delta flights from Philadelphia to Region of Ontario

Our best Delta deals on Philadelphia to Region of Ontario flight tickets

Delta

21 Oct

PHL9:40 a.m.Philadelphia

6h 36m

1 stop

YUL4:16 p.m.Montreal Pierre Elliott Trudeau Intl

28 Oct

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

5h 37m

1 stop

PHL11:37 a.m.Philadelphia

C$ 588

Delta

19 Aug

PHL6:05 a.m.Philadelphia

5h 51m

1 stop

YUL11:56 a.m.Montreal Pierre Elliott Trudeau Intl

26 Aug

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

5h 51m

1 stop

PHL11:51 a.m.Philadelphia

C$ 604

Delta

14 Aug

PHL9:40 a.m.Philadelphia

6h 40m

1 stop

YUL4:20 p.m.Montreal Pierre Elliott Trudeau Intl

18 Aug

YUL12:47 p.m.Montreal Pierre Elliott Trudeau Intl

6h 43m

1 stop

PHL7:30 p.m.Philadelphia

C$ 612

Air Canada flights from Philadelphia to Region of Ontario

Our best Air Canada deals on Philadelphia to Region of Ontario flight tickets

Air Canada

8 Sep

PHL3:25 p.m.Philadelphia

1h 40m

YUL5:05 p.m.Montreal Pierre Elliott Trudeau Intl

15 Sep

YUL7:55 p.m.Montreal Pierre Elliott Trudeau Intl

1h 37m

PHL9:32 p.m.Philadelphia

C$ 567

Air Canada

15 Aug

PHL3:25 p.m.Philadelphia

6h 06m

1 stop

YTZ9:31 p.m.Toronto Island

22 Aug

YTZ8:30 a.m.Toronto Island

6h 19m

1 stop

PHL2:49 p.m.Philadelphia

C$ 570

Air Canada

22 Aug

PHL3:25 p.m.Philadelphia

1h 44m

YUL5:09 p.m.Montreal Pierre Elliott Trudeau Intl

24 Aug

YUL7:55 p.m.Montreal Pierre Elliott Trudeau Intl

1h 39m

PHL9:34 p.m.Philadelphia

C$ 578

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Thu 10/9

1:52 p.m.-8:55 p.m.

1 stop31h 03m

Toronto Pearson Intl

Thu 17/9

1:30 p.m.-11:43 p.m.

1 stop10h 13m

C$ 424

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Mon 26/10

6:00 a.m.-5:40 p.m.

1 stop11h 40m

Toronto Pearson Intl

Mon 2/11

7:35 a.m.-3:27 p.m.

1 stop7h 52m

C$ 438

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Sat 12/9

5:28 p.m.-2:05 p.m.

2 stops20h 37m

Toronto Pearson Intl

Thu 17/9

1:30 p.m.-11:43 p.m.

1 stop10h 13m

C$ 441

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Mon 26/10

6:00 a.m.-5:40 p.m.

1 stop11h 40m

Toronto Pearson Intl

Sun 1/11

11:15 a.m.-11:43 p.m.

1 stop12h 28m

C$ 442

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Mon 2/11

6:00 a.m.-5:15 p.m.

1 stop11h 15m

Toronto Pearson Intl

Thu 5/11

7:35 a.m.-4:08 p.m.

1 stop8h 33m

C$ 446

Quickest round-trip

PhiladelphiaMontreal

PHL - YUL

PHLYUL

Philadelphia

Tue 8/9

3:25 p.m.-5:05 p.m.

Nonstop1h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

7:55 p.m.-9:32 p.m.

Nonstop1h 37m

C$ 567

PhiladelphiaToronto

PHL - YTZ

PHLYTZ

Philadelphia

Sat 15/8

3:25 p.m.-9:31 p.m.

1 stop6h 06m

Toronto Island

Sat 22/8

8:30 a.m.-2:49 p.m.

1 stop6h 19m

C$ 570

PhiladelphiaMontreal

PHL - YUL

PHLYUL

Philadelphia

Wed 21/10

9:40 a.m.-4:16 p.m.

1 stop6h 36m

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

6:00 a.m.-11:37 a.m.

1 stop5h 37m

C$ 588

PhiladelphiaMontreal

PHL - YUL

PHLYUL

Philadelphia

Tue 11/8

1:39 p.m.-3:29 p.m.

Nonstop1h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

7:55 a.m.-9:40 a.m.

Nonstop1h 45m

C$ 590

PhiladelphiaMontreal

PHL - YUL

PHLYUL

Philadelphia

Tue 11/8

1:39 p.m.-3:29 p.m.

Nonstop1h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

7:55 a.m.-9:40 a.m.

Nonstop1h 45m

C$ 591

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

In general, April 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$ 678. If you are unable to visit Region of Ontario during the month of April, then departing from Philadelphia during the month January is also very affordable. Most momondo users find prices during this month for around C$ 743.

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 Wednesday. Travellers who choose to depart for Region of Ontario on a Wednesday will often find tickets for as low as C$ 346. The most expensive day to fly to Region of Ontario is Saturday, with ticket prices averaging around C$ 1,152.

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 in the evening. Flights from Philadelphia to Region of Ontario during this time can be as low as C$ 440. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 855 on average. Flights to Region of Ontario from Philadelphia at noon 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 from Philadelphia to 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$ 793 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$ 476 on momondo.

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

There are 3 cabin classes available to choose from on Philadelphia to Region of 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$ 317
Fastest flight time	1h 26m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Philadelphia in the past 72 hours is C$ 317. The best round-trip flight deal from Philadelphia to Region of Ontario found on momondo in the last 72 hours is C$ 338.

The fastest flight from Philadelphia to Region of Ontario takes 1h 26m

Direct flights go from Philadelphia to Region of Ontario every day.

There are 125 airports in Region of Ontario. From Philadelphia there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Philadelphia to Ontario

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?
As of July 2026, there are 2 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Philadelphia to Region of Ontario is Embraer 175 (20.67% of total bookings). The next most popular plane models are Embraer ERJ-145 (19.99%), Canadair (Bombardier) Regional Jet 900 (13.02%), and Boeing 787-8 Dreamliner (10.35%).

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 Canada	PriceFrom C$ 299	Free Cancellation	Rating 7.1 11,360 reviews		Search Air Canada flights
American Airlines	PriceFrom C$ 314	Free Cancellation	Rating 7.1 11,832 reviews		Search American 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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Popular Cities in Ontario

Flights to Torontofrom C$ 122

Flights to Vancouverfrom C$ 108

Flights to Montrealfrom C$ 215

Flights to Calgaryfrom C$ 119

Flights to Winnipegfrom C$ 143

Flights to Ottawafrom C$ 191

Flights to Halifaxfrom C$ 147

Flights to Kelownafrom C$ 115

Flights to Saskatoonfrom C$ 185

Flights to St. John'sfrom C$ 292

Flights to Reginafrom C$ 173

Flights to Québec Cityfrom C$ 320

Cheap flights from Philadelphia to Ontario from C$ 208

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 20/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Philadelphia to Ontario

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Delta flights from Philadelphia to Region of Ontario

Our best Delta deals on Philadelphia to Region of Ontario flight tickets

Air Canada flights from Philadelphia to Region of Ontario

Our best Air Canada deals on Philadelphia to Region of Ontario flight tickets

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

See travel insights to Ontario from

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

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

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

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

What is the cheapest Philadelphia to Ontario flight route?

How far in advance should I book a flight from Philadelphia to Ontario?

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

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

What is the cheapest airline that flies from Philadelphia to Ontario?

Which airlines fly to Region of Ontario?

How many flights depart from Philadelphia to Region of Ontario on average per day?

How many flights depart from Philadelphia to Region of Ontario on average per week?

Cheap Philadelphia to Region of Ontario flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

Frequently asked questions about flying from Philadelphia to 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

Why use momondo?

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo

Philadelphia flight routes

According to popular flight searches on momondo this year

Region of Ontario flight routes

According to popular flight searches on momondo this year

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