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Cheap flights from Ontario to Philadelphia from C$ 161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Philadelphia departing on 11/1. 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 Ontario to Philadelphia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:52 p.m. - 11:55 p.m.YUL-PHL
32h 03m1 stop
American Airlines Logo
10:35 a.m. - 12:24 p.m.PHL-YUL
1h 49mdirect
C$ 238American Airlines
Find Deal
Thu, 29 Jan - Sat, 31 Jan
Multiple Airlines Logo
11:15 a.m. - 10:36 p.m.YYZ-PHL
11h 21m1 stop
Multiple Airlines Logo
5:30 a.m. - 2:20 p.m.PHL-YYZ
8h 50m1 stop
C$ 366Multiple Airlines
Find Deal
Tue, 9 Dec - Tue, 16 Dec
Multiple Airlines Logo
7:35 a.m. - 12:51 a.m.YYZ-PHL
17h 16m2 stops
Multiple Airlines Logo
10:00 p.m. - 11:43 a.m.PHL-YYZ
13h 43m1 stop
C$ 368Multiple Airlines
Find Deal
Fri, 12 Dec - Sun, 14 Dec
Multiple Airlines Logo
4:15 p.m. - 12:36 a.m.YOW-PHL
8h 21m1 stop
Multiple Airlines Logo
8:00 a.m. - 5:25 p.m.PHL-YOW
9h 25m1 stop
C$ 368Multiple Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Multiple Airlines Logo
7:10 a.m. - 11:16 p.m.YYZ-PHL
16h 06m2 stops
Multiple Airlines Logo
10:00 p.m. - 11:43 a.m.PHL-YYZ
13h 43m1 stop
C$ 370Multiple Airlines
Find Deal
Sat, 6 Dec - Sat, 13 Dec
Multiple Airlines Logo
8:00 a.m. - 12:36 a.m.YUL-PHL
16h 36m1 stop
Multiple Airlines Logo
8:00 a.m. - 4:23 p.m.PHL-YUL
8h 23m1 stop
C$ 373Multiple Airlines
Find Deal
Fri, 12 Dec - Mon, 15 Dec
Multiple Airlines Logo
7:15 a.m. - 12:40 a.m.YYZ-PHL
17h 25m1 stop
Multiple Airlines Logo
9:18 a.m. - 9:19 p.m.PHL-YYZ
36h 01m2 stops
C$ 377Multiple Airlines
Find Deal
Mon, 15 Dec - Sun, 21 Dec
Multiple Airlines Logo
4:15 p.m. - 10:36 p.m.YOW-PHL
30h 21m1 stop
Multiple Airlines Logo
4:00 p.m. - 12:25 a.m.PHL-YOW
8h 25m1 stop
C$ 377Multiple Airlines
Find Deal
Mon, 1 Dec - Sat, 13 Dec
Multiple Airlines Logo
3:25 p.m. - 11:34 p.m.YYZ-PHL
8h 09m1 stop
Multiple Airlines Logo
10:00 p.m. - 11:43 a.m.PHL-YYZ
13h 43m1 stop
C$ 378Multiple Airlines
Find Deal
Sat, 13 Dec - Sun, 14 Dec
American Airlines Logo
3:49 p.m. - 11:55 p.m.YUL-PHL
32h 06m1 stop
American Airlines Logo
10:32 a.m. - 12:20 p.m.PHL-YUL
1h 48mdirect
C$ 396American Airlines
Find Deal
Tue, 2 Dec - Thu, 4 Dec

Porter Airlines flights from Region of Ontario to Philadelphia

Our best Porter Airlines deals on Region of Ontario to Philadelphia flight tickets
Porter Airlines
26 Dec
YTZ11:05 a.m.Toronto Island
7h 05m
1 stop
PHL6:10 p.m.Philadelphia
2 Jan
PHL8:40 a.m.Philadelphia
6h 44m
1 stop
YTZ3:24 p.m.Toronto Island
C$ 537
Find similar
Porter Airlines
24 Nov
YTZ11:05 a.m.Toronto Island
6h 37m
1 stop
PHL5:42 p.m.Philadelphia
26 Nov
PHL8:25 a.m.Philadelphia
13h 38m
2 stops
YTZ10:03 p.m.Toronto Island
C$ 691
Find similar
Porter Airlines
4 Dec
YTZ8:00 a.m.Toronto Island
7h 37m
1 stop
PHL3:37 p.m.Philadelphia
7 Dec
PHL10:24 a.m.Philadelphia
4h 56m
1 stop
YTZ3:20 p.m.Toronto Island
C$ 705
Find similar

American Airlines flights from Region of Ontario to Philadelphia

Our best American Airlines deals on Region of Ontario to Philadelphia flight tickets
American Airlines
29 Jan
YUL3:52 p.m.Montreal Pierre Elliott Trudeau Intl
32h 03m
1 stop
PHL11:55 p.m.Philadelphia
31 Jan
PHL10:35 a.m.Philadelphia
1h 49m
YUL12:24 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 238
Find similar
American Airlines
2 Dec
YUL3:49 p.m.Montreal Pierre Elliott Trudeau Intl
32h 06m
1 stop
PHL11:55 p.m.Philadelphia
4 Dec
PHL10:32 a.m.Philadelphia
1h 48m
YUL12:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 396
Find similar
American Airlines
21 Dec
YYZ12:30 p.m.Toronto Pearson Intl
1h 37m
PHL2:07 p.m.Philadelphia
21 Dec
PHL6:57 p.m.Philadelphia
16h 48m
1 stop
YYZ11:45 a.m.Toronto Pearson Intl
C$ 409
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Philadelphia 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 13 November 2025.
Use the filters below to find and compare flights from Ontario to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

3:52 p.m.-11:55 p.m.

1 stop32h 03m

Philadelphia

Sat 31/1

10:35 a.m.-12:24 p.m.

Nonstop1h 49m

C$ 238

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Tue 9/12

11:15 a.m.-10:36 p.m.

1 stop11h 21m

Philadelphia

Tue 16/12

5:30 a.m.-2:20 p.m.

1 stop8h 50m

C$ 366

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Fri 12/12

7:35 a.m.-12:51 a.m.

2 stops17h 16m

Philadelphia

Sun 14/12

10:00 p.m.-11:43 a.m.

1 stop13h 43m

C$ 368

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Mon 8/12

4:15 p.m.-12:36 a.m.

1 stop8h 21m

Philadelphia

Mon 15/12

8:00 a.m.-5:25 p.m.

1 stop9h 25m

C$ 368

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Sat 6/12

7:10 a.m.-11:16 p.m.

2 stops16h 06m

Philadelphia

Sat 13/12

10:00 p.m.-11:43 a.m.

1 stop13h 43m

C$ 370

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

8:00 a.m.-12:36 a.m.

1 stop16h 36m

Philadelphia

Mon 15/12

8:00 a.m.-4:23 p.m.

1 stop8h 23m

C$ 373

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Mon 15/12

7:15 a.m.-12:40 a.m.

1 stop17h 25m

Philadelphia

Sun 21/12

9:18 a.m.-9:19 p.m.

2 stops36h 01m

C$ 377

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Mon 1/12

4:15 p.m.-10:36 p.m.

1 stop30h 21m

Philadelphia

Sat 13/12

4:00 p.m.-12:25 a.m.

1 stop8h 25m

C$ 377

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Sat 13/12

3:25 p.m.-11:34 p.m.

1 stop8h 09m

Philadelphia

Sun 14/12

10:00 p.m.-11:43 a.m.

1 stop13h 43m

C$ 378

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

3:49 p.m.-11:55 p.m.

1 stop32h 06m

Philadelphia

Thu 4/12

10:32 a.m.-12:20 p.m.

Nonstop1h 48m

C$ 396

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Philadelphia from

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

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 Philadelphia?

The cheapest month to fly to Philadelphia from Region of Ontario is in March. Flight prices, which tend to average around C$ 507, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Philadelphia, with average flight prices from Region of Ontario averaging around C$ 541.

What is the cheapest day to depart on your flight to Philadelphia?

Our data shows that Saturday is the least expensive day to fly to Philadelphia. Tickets to fly out on this day can be as low as C$ 639. Flights from Region of Ontario to Philadelphia on a Wednesday will generally be more expensive and average around C$ 815. 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 Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the morning. momondo users have found flights departing from Region of Ontario to Philadelphia in the morning for as low as C$ 606. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around C$ 990. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ontario to Philadelphia flight route?

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

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

You are more likely to see cheaper flights to Philadelphia from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around C$ 613 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Region of Ontario for as low as C$ 438 on momondo.

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

There are 3 cabin classes available to choose from on Ontario to Philadelphia 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 Region of Ontario to Philadelphia flights?

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

Cheap Region of Ontario to Philadelphia flight deals and tips

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

Best price found

C$ 337

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Region of Ontario in the past 72 hours is C$ 337. The best round-trip flight deal from Region of Ontario to Philadelphia found on momondo in the last 72 hours is C$ 635.
The fastest flight from Region of Ontario to Philadelphia takes 1h 30m
Direct flights go from Region of Ontario to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)
Search flight deals

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

    Prices for flights from Ontario to Philadelphia Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Region of Ontario to Philadelphia

Compare and see reviews for airlines that fly from Region of Ontario to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 305Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom C$ 421Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 423Free CancellationRating
7.1
10,444 reviews
Search Air Canada flights

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Essington
Reading
Rehoboth Beach
Newark
King of Prussia
Cherry Hill
Dover
Elkton
Ocean City
Malvern
Exton
Blackwood
Wildwood Crest

Why use momondo?

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

It is quick and easy to find Ontario to Philadelphia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Philadelphia that suits you.

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

Flights from Ontario to Philadelphia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Ontario to Philadelphia 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 Ontario to Philadelphia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Philadelphia 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 Philadelphia trip

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