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

As of April 2026, there are 22 flights per day flying from Philadelphia to Region of Ontario. The most common time of day flights depart is 9:00AM, with 48% of flights taking off in the afternoon.

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 38% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 8 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

Delta is the most popular carrier operating from Philadelphia to Ontario

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 155 per week as of April 2026. The most frequent departure day is Mon, with 15% 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 April 2026, there are 4 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.

$121 Cheap Flights from Philadelphia to Ontario in 2026

1 adult

0 bags

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.

8:44 pm - 3:15 pm

PHL

YOW

18h 31m

1 stop

7:00 am - 12:44 am

YOW

PHL

17h 44m

1 stop

$322Multiple Airlines

Fri, Jun 5 - Mon, Jun 8

6:00 am - 3:15 pm

PHL

YOW

9h 15m

1 stop

7:00 am - 12:44 am

YOW

PHL

17h 44m

1 stop

$324Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

12:59 pm - 2:33 pm

PHL

YOW

25h 34m

1 stop

7:00 am - 11:29 pm

YOW

PHL

16h 29m

1 stop

$333Multiple Airlines

Fri, May 29 - Fri, Jun 5

6:00 am - 11:43 am

PHL

YXU

5h 43m

1 stop

5:10 am - 9:48 am

YXU

PHL

4h 38m

1 stop

$702Air Canada

Wed, Jun 3 - Wed, Jun 10

10:05 am - 5:33 pm

PHL

YXU

7h 28m

2 stops

5:10 am - 9:48 am

YXU

PHL

4h 38m

1 stop

$710Air Canada

Wed, Jun 3 - Wed, Jun 10

10:05 am - 5:33 pm

PHL

YXU

7h 28m

2 stops

5:10 am - 2:48 pm

YXU

PHL

9h 38m

2 stops

$719Air Canada

Wed, Jun 3 - Wed, Jun 10

6:00 am - 1:46 pm

PHL

YSB

7h 46m

1 stop

8:05 pm - 9:48 am

YSB

PHL

13h 43m

1 stop

$753Air Canada

Thu, May 28 - Mon, Jun 1

4:20 pm - 9:38 pm

PHL

YXU

5h 18m

1 stop

9:30 am - 3:38 pm

YXU

PHL

6h 08m

1 stop

$865United Airlines

Sat, May 30 - Sat, Jun 6

6:10 am - 9:38 pm

PHL

YXU

15h 28m

2 stops

5:10 am - 9:48 am

YXU

PHL

4h 38m

1 stop

$875United Airlines

Sat, May 30 - Sat, Jun 6

6:10 am - 9:38 pm

PHL

YXU

15h 28m

2 stops

9:30 am - 9:28 pm

YXU

PHL

11h 58m

2 stops

$890United Airlines

Sat, May 30 - Sat, Jun 6

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Philadelphia to Region of Ontario

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

Air Canada

Apr 25

PHL3:30 pmPhiladelphia

4h 22m

1 stop

YTZ7:52 pmToronto Island

Apr 26

YTZ10:45 amToronto Island

4h 01m

1 stop

PHL2:46 pmPhiladelphia

$535

Air Canada

Apr 25

PHL3:30 pmPhiladelphia

4h 22m

1 stop

YTZ7:52 pmToronto Island

Apr 26

YTZ8:30 amToronto Island

6h 16m

1 stop

PHL2:46 pmPhiladelphia

$539

Air Canada

May 2

PHL3:25 pmPhiladelphia

6h 07m

1 stop

YTZ9:32 pmToronto Island

May 3

YTZ4:30 pmToronto Island

5h 03m

1 stop

PHL9:33 pmPhiladelphia

$553

United Airlines flights from Philadelphia to Region of Ontario

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

United Airlines

May 1

PHL6:10 amPhiladelphia

9h 01m

2 stops

YOW3:11 pmOttawa

May 4

YOW5:05 amOttawa

4h 43m

1 stop

PHL9:48 amPhiladelphia

$807

United Airlines

May 30

PHL4:20 pmPhiladelphia

5h 18m

1 stop

YXU9:38 pmLondon

Jun 6

YXU9:30 amLondon

6h 08m

1 stop

PHL3:38 pmPhiladelphia

$865

United Airlines

May 30

PHL6:10 amPhiladelphia

15h 28m

2 stops

YXU9:38 pmLondon

Jun 6

YXU5:10 amLondon

4h 38m

1 stop

PHL9:48 amPhiladelphia

$875

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 6/5

8:44 pm-3:15 pm

1 stop18h 31m

Ottawa

Mon 6/8

7:00 am-12:44 am

1 stop17h 44m

$322

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Mon 6/1

6:00 am-3:15 pm

1 stop9h 15m

Ottawa

Mon 6/8

7:00 am-12:44 am

1 stop17h 44m

$324

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 5/29

12:59 pm-2:33 pm

1 stop25h 34m

Ottawa

Fri 6/5

7:00 am-11:29 pm

1 stop16h 29m

$333

Quickest round-trip

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Wed 6/3

6:00 am-11:43 am

1 stop5h 43m

London

Wed 6/10

5:10 am-9:48 am

1 stop4h 38m

$702

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Wed 6/3

10:05 am-5:33 pm

2 stops7h 28m

London

Wed 6/10

5:10 am-9:48 am

1 stop4h 38m

$710

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Wed 6/3

10:05 am-5:33 pm

2 stops7h 28m

London

Wed 6/10

5:10 am-2:48 pm

2 stops9h 38m

$719

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Thu 5/28

6:00 am-1:46 pm

1 stop7h 46m

Sudbury

Mon 6/1

8:05 pm-9:48 am

1 stop13h 43m

$753

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Sat 5/30

4:20 pm-9:38 pm

1 stop5h 18m

London

Sat 6/6

9:30 am-3:38 pm

1 stop6h 08m

$865

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Sat 5/30

6:10 am-9:38 pm

2 stops15h 28m

London

Sat 6/6

5:10 am-9:48 am

1 stop4h 38m

$875

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Sat 5/30

6:10 am-9:38 pm

2 stops15h 28m

London

Sat 6/6

9:30 am-9:28 pm

2 stops11h 58m

$890

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 April is, on average, the cheapest month to fly to Region of Ontario from Philadelphia, with most prices found around $471. If you aren’t able to travel during the month of April, then book flights to Region of Ontario from Philadelphia during March instead. Flights to Region of Ontario in March, while not as cheap as those in April, still average around $507.

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 $734. 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 Sunday will generally be more expensive and average around $958. 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 $577. 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 $900.

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 $530 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 $338 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	$296
Fastest flight time	1h 26m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from Philadelphia in the past 72 hours is $296. The best round-trip flight deal from Philadelphia to Region of Ontario found on momondo in the last 72 hours is $582.

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 123 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 refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Ontario?
As of April 2026, there are 4 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 Embraer ERJ-145, making up 30.29% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 28.65%, Embraer 175 with 17.64%, and Canadair (Bombardier) Regional Jet 700 with 4.06%.

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
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 9,603 reviews	Search United Airlines flights
Air Canada	PriceFrom $240	Free Cancellation	Rating 7.1 10,939 reviews	Search Air Canada flights
Porter Airlines	PriceFrom $262	Free Cancellation	Rating 8.0 435 reviews	Search Porter Airlines flights
American Airlines	PriceFrom $413	Free Cancellation	Rating 7.1 11,621 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Tue 5/19

Tue 5/26

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ontario

Popular cities

Other flights from Philadelphia

Other flights to Ontario

Airlines

Complete your trip

Feeling lucky

Popular cities in Ontario

Flights to Torontofrom $155

Flights to Vancouverfrom $143

Flights to Montrealfrom $216

Flights to Calgaryfrom $199

Flights to Ottawafrom $195

Flights to Halifaxfrom $223

Flights to Winnipegfrom $260

Flights to Québec Cityfrom $290

Flights to Saskatoonfrom $246

Flights to Kelownafrom $217

Flights to St. John'sfrom $337

Flights to Reginafrom $269

Cheap flights from Philadelphia to Ontario from $115

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 4/22. 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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from Philadelphia to Region of Ontario

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

United Airlines flights from Philadelphia to Region of Ontario

Our best United Airlines 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

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 to Region of Ontario?

What cabin class options are available on Philadelphia to 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?

What 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

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

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

Fly your favorite airline to Ontario

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Ontario

Explore popular destinations other users love

According to popular flight searches on momondo this year