What airlines fly to Region of Ontario?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Region of Ontario from Philadelphia according to our data. Air Canada is the first choice among our users, with 41% of people opting to fly with this airline when traveling 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.

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

As of October 2025, there are 20 flights per day flying from Philadelphia to Region of Ontario. The most common time of day flights depart is 4:00PM, with 52% of flights taking off in the afternoon.

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

The number of flights available between Philadelphia and Region of Ontario is 140 per week as of October 2025. The most frequent departure day is Sat, with 16% of weekly flights leaving on this day.

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

Prices for flights from Philadelphia Airport to Ontario refresh daily.

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

As of October 2025, there are 3 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 necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$88 Cheap Flights from Philadelphia to Ontario in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:47 am - 9:07 pmPHL-YYZ

11h 20m1 stop

7:15 am - 9:22 pmYYZ-PHL

14h 07m1 stop

$262Multiple Airlines

Find Deal

Thu, Oct 23 - Fri, Oct 31

10:10 pm - 9:07 pmPHL-YYZ

22h 57m1 stop

4:00 pm - 12:59 amYYZ-PHL

32h 59m2 stops

$263Multiple Airlines

Find Deal

Thu, Nov 6 - Sun, Nov 9

8:51 pm - 11:43 amPHL-YYZ

14h 52m1 stop

11:15 am - 11:41 pmYYZ-PHL

12h 26m1 stop

$274Multiple Airlines

Find Deal

Fri, Nov 14 - Wed, Nov 19

11:43 am - 9:07 pmPHL-YYZ

9h 24m1 stop

7:35 am - 12:09 amYYZ-PHL

16h 34m1 stop

$275Multiple Airlines

Find Deal

Fri, Oct 31 - Thu, Nov 6

6:10 am - 5:12 pmPHL-YOW

11h 02m1 stop

9:54 am - 2:00 pmYOW-PHL

4h 06m1 stop

$363United Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

3:30 pm - 5:05 pmPHL-YUL

1h 35mnonstop

1:10 pm - 2:47 pmYUL-PHL

1h 37mnonstop

$365Air Canada

Find Deal

Thu, Nov 6 - Sun, Nov 9

3:30 pm - 5:05 pmPHL-YUL

1h 35mnonstop

10:10 am - 3:51 pmYUL-PHL

5h 41m1 stop

$373Air Canada

Find Deal

Thu, Nov 6 - Sun, Nov 9

6:10 am - 3:23 pmPHL-YOW

9h 13m2 stops

4:15 pm - 10:56 pmYOW-PHL

6h 41m1 stop

$446United Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

10:30 am - 12:41 amPHL-YOW

14h 11m3 stops

10:00 am - 7:40 amYOW-PHL

21h 40m3 stops

$895American Airlines

Find Deal

Sat, Feb 21 - Tue, Feb 24

9:26 am - 12:41 amPHL-YOW

15h 15m2 stops

10:00 am - 9:50 amYOW-PHL

23h 50m3 stops

$897American Airlines

Find Deal

Sat, Feb 21 - Tue, Feb 24

United Airlines flights from Philadelphia to Region of Ontario

Our best United Airlines deals on Philadelphia to Region of Ontario flight tickets

United Airlines

Mar 10

PHL6:10 amPhiladelphia

11h 02m

1 stop

YOW5:12 pmOttawa

Mar 11

YOW9:54 amOttawa

4h 06m

1 stop

PHL2:00 pmPhiladelphia

$363

Find similar

United Airlines

Mar 10

PHL6:10 amPhiladelphia

9h 13m

2 stops

YOW3:23 pmOttawa

Mar 11

YOW4:15 pmOttawa

6h 41m

1 stop

PHL10:56 pmPhiladelphia

$446

Find similar

United Airlines

Jan 2

PHL8:27 amPhiladelphia

8h 51m

1 stop

YOW5:18 pmOttawa

Jan 10

YOW12:05 pmOttawa

9h 46m

2 stops

PHL9:51 pmPhiladelphia

$450

Find similar

Air Canada flights from Philadelphia to Region of Ontario

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

Air Canada

Nov 6

PHL3:30 pmPhiladelphia

1h 35m

YUL5:05 pmMontreal Pierre Elliott Trudeau Intl

Nov 9

YUL1:10 pmMontreal Pierre Elliott Trudeau Intl

1h 37m

PHL2:47 pmPhiladelphia

$365

Find similar

Air Canada

Nov 6

PHL3:30 pmPhiladelphia

1h 35m

YUL5:05 pmMontreal Pierre Elliott Trudeau Intl

Nov 9

YUL10:10 amMontreal Pierre Elliott Trudeau Intl

5h 41m

1 stop

PHL3:51 pmPhiladelphia

$373

Find similar

Air Canada

Nov 6

PHL3:30 pmPhiladelphia

1h 35m

YUL5:05 pmMontreal Pierre Elliott Trudeau Intl

Nov 9

YUL8:50 amMontreal Pierre Elliott Trudeau Intl

7h 01m

2 stops

PHL3:51 pmPhiladelphia

$375

Find similar

momondo Fare Finder

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

Thu 10/23

9:47 am-9:07 pm

1 stop11h 20m

Toronto Pearson Intl

Fri 10/31

7:15 am-9:22 pm

1 stop14h 07m

$262

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Thu 11/6

10:10 pm-9:07 pm

1 stop22h 57m

Toronto Pearson Intl

Sun 11/9

4:00 pm-12:59 am

2 stops32h 59m

$263

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Fri 11/14

8:51 pm-11:43 am

1 stop14h 52m

Toronto Pearson Intl

Wed 11/19

11:15 am-11:41 pm

1 stop12h 26m

$274

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Fri 10/31

11:43 am-9:07 pm

1 stop9h 24m

Toronto Pearson Intl

Thu 11/6

7:35 am-12:09 am

1 stop16h 34m

$275

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 3/10

6:10 am-5:12 pm

1 stop11h 02m

Ottawa

Wed 3/11

9:54 am-2:00 pm

1 stop4h 06m

$363

PhiladelphiaMontreal

PHL - YUL

PHLYUL

Philadelphia

Thu 11/6

3:30 pm-5:05 pm

Nonstop1h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 11/9

1:10 pm-2:47 pm

Nonstop1h 37m

$365

PhiladelphiaMontreal

PHL - YUL

PHLYUL

Philadelphia

Thu 11/6

3:30 pm-5:05 pm

Nonstop1h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 11/9

10:10 am-3:51 pm

1 stop5h 41m

$373

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 3/10

6:10 am-3:23 pm

2 stops9h 13m

Ottawa

Wed 3/11

4:15 pm-10:56 pm

1 stop6h 41m

$446

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Sat 2/21

10:30 am-12:41 am

3 stops14h 11m

Ottawa

Tue 2/24

10:00 am-7:40 am

3 stops21h 40m

$895

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Sat 2/21

9:26 am-12:41 am

2 stops15h 15m

Ottawa

Tue 2/24

10:00 am-9:50 am

3 stops23h 50m

$897

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?

The month of March is, on average, the cheapest month to fly to Region of Ontario from Philadelphia, with most prices found around $404. If you aren’t able to travel during the month of March, then book flights to Region of Ontario from Philadelphia during February instead. Flights to Region of Ontario in February, while not as cheap as those in March, still average around $430.

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

According to our data, Thursday is the cheapest day to fly to Region of Ontario from Philadelphia. The lowest ticket price found for a Thursday departure recently was $817. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Philadelphia to Region of Ontario on a Tuesday will generally be more expensive and average around $957. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Region of Ontario is at noon. momondo users have found flights departing from Philadelphia to Region of Ontario at noon for as low as $567. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $914.

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 $470 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 $300 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	$269
Fastest flight time	1h 35m
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 $269. The best round-trip flight deal from Philadelphia to Region of Ontario found on momondo in the last 72 hours is $541.

The fastest flight from Philadelphia to Region of Ontario takes 1h 35m

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 refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Ontario?
As of October 2025, there are 3 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 necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Philadelphia to Region of Ontario?
Based on momondo bookings for flights between Philadelphia and Region of Ontario, the leading plane model is Canadair (Bombardier) Regional Jet 900, making up 30.17% of the total bookings. Other popular models include Embraer ERJ-145 with 19.50%, Canadair (Bombardier) Regional Jet 700 with 18.33%, and Embraer 175 with 13.92%.

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 $191	Free Cancellation	Rating 7.1 10,286 reviews	Search Air Canada flights
United Airlines	PriceFrom $212	Free Cancellation	Rating 7.4 8,970 reviews	Search United Airlines flights
American Airlines	PriceFrom $397	Free Cancellation	Rating 7.2 11,046 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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Ontario.

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

Of course. momondo tracks the price of Philadelphia to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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.

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Find better results for your trip to Ontario

Popular cities in Ontario

Flights to Torontofrom $103

Flights to Vancouverfrom $82

Flights to Montrealfrom $145

Flights to Calgaryfrom $121

Flights to Ottawafrom $152

Flights to Halifaxfrom $188

Flights to Winnipegfrom $166

Flights to Québec Cityfrom $189

Flights to Saskatoonfrom $126

Flights to Kelownafrom $132

Flights to St. John'sfrom $202

Flights to Reginafrom $203

Cheap flights from Philadelphia to Ontario from $88

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 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Philadelphia to Ontario

Cheap round-trip flights

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Cheap last minute flights

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United Airlines flights from Philadelphia to Region of Ontario

Our best United Airlines 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

momondo Fare Finder

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

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?

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?

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?

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.

What airlines fly to Region of Ontario?

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

As of October 2025, there are 20 flights per day flying from Philadelphia to Region of Ontario. The most common time of day flights depart is 4:00PM, with 52% of flights taking off in the afternoon.

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

The number of flights available between Philadelphia and Region of Ontario is 140 per week as of October 2025. The most frequent departure day is Sat, with 16% of weekly flights leaving on this day.

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

Fastest flight time

Direct flights

Airports in Region of Ontario

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

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?

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

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

Why use momondo?

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

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

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

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

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