Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Philadelphia from C$ 202

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 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Philadelphia

Cheap round-trip flights

American Airlines Logo
4:45 p.m. - 10:13 p.m.YYZ-PHL
5h 28m1 stop
American Airlines Logo
8:20 a.m. - 10:05 a.m.PHL-YYZ
1h 45mdirect
C$ 295American Airlines
Find Deal
Sat, 13 Dec - Sun, 14 Dec
American Airlines Logo
5:24 p.m. - 5:54 p.m.YUL-PHL
24h 30m1 stop
American Airlines Logo
10:29 a.m. - 12:24 p.m.PHL-YUL
1h 55mdirect
C$ 295American Airlines
Find Deal
Fri, 24 Oct - Sun, 26 Oct
Logo
4:00 p.m. - 11:29 p.m.YYZ-PHL
7h 29m1 stop
Logo
5:25 a.m. - 2:05 p.m.PHL-YYZ
8h 40m1 stop
C$ 337
Find Deal
Fri, 3 Oct - Sat, 11 Oct
Logo
4:00 p.m. - 11:29 p.m.YYZ-PHL
7h 29m1 stop
Logo
5:25 a.m. - 2:05 p.m.PHL-YYZ
8h 40m1 stop
C$ 349
Find Deal
Fri, 3 Oct - Tue, 7 Oct
Air Canada Logo
1:00 p.m. - 2:38 p.m.YUL-PHL
1h 38mdirect
Air Canada Logo
7:30 a.m. - 3:37 p.m.PHL-YUL
8h 07m2 stops
C$ 460Air Canada
Find Deal
Thu, 2 Oct - Sun, 5 Oct
Air Canada Logo
1:10 p.m. - 2:47 p.m.YUL-PHL
1h 37mdirect
Air Canada Logo
3:30 p.m. - 5:05 p.m.PHL-YUL
1h 35mdirect
C$ 461Air Canada
Find Deal
Thu, 30 Oct - Sun, 2 Nov
Delta Logo
6:00 a.m. - 1:35 p.m.YUL-PHL
7h 35m2 stops
Delta Logo
6:00 a.m. - 12:00 p.m.PHL-YUL
6h 00m1 stop
C$ 540Delta
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Delta Logo
7:00 a.m. - 7:21 p.m.YUL-PHL
12h 21m2 stops
Delta Logo
12:17 p.m. - 11:29 p.m.PHL-YUL
11h 12m2 stops
C$ 541Delta
Find Deal
Fri, 19 Sep - Tue, 23 Sep
United Airlines Logo
6:15 a.m. - 2:17 p.m.YUL-PHL
8h 02m1 stop
United Airlines Logo
6:30 a.m. - 5:26 p.m.PHL-YUL
10h 56m1 stop
C$ 543United Airlines
Find Deal
Wed, 17 Sep - Wed, 24 Sep
United Airlines Logo
6:05 a.m. - 2:06 p.m.YOW-PHL
8h 01m2 stops
United Airlines Logo
6:27 p.m. - 11:45 a.m.PHL-YOW
17h 18m2 stops
C$ 908United Airlines
Find Deal
Wed, 10 Sep - Wed, 10 Sep

American Airlines flights from Region of Ontario to Philadelphia

Our best American Airlines deals on Region of Ontario to Philadelphia flight tickets
American Airlines
13 Dec
YYZ4:45 p.m.Toronto Pearson Intl
5h 28m
1 stop
PHL10:13 p.m.Philadelphia
14 Dec
PHL8:20 a.m.Philadelphia
1h 45m
YYZ10:05 a.m.Toronto Pearson Intl
C$ 295
Find similar
American Airlines
22 Sep
YYZ6:29 p.m.Toronto Pearson Intl
6h 16m
1 stop
PHL12:45 a.m.Philadelphia
23 Sep
PHL3:35 p.m.Philadelphia
1h 44m
YYZ5:19 p.m.Toronto Pearson Intl
C$ 304
Find similar
American Airlines
19 Sep
YYZ4:15 p.m.Toronto Pearson Intl
1h 45m
PHL6:00 p.m.Philadelphia
20 Sep
PHL7:20 a.m.Philadelphia
5h 12m
1 stop
YYZ12:32 p.m.Toronto Pearson Intl
C$ 326
Find similar

Air Canada flights from Region of Ontario to Philadelphia

Our best Air Canada deals on Region of Ontario to Philadelphia flight tickets
Air Canada
2 Oct
YUL1:00 p.m.Montreal Pierre Elliott Trudeau Intl
1h 38m
PHL2:38 p.m.Philadelphia
5 Oct
PHL7:30 a.m.Philadelphia
8h 07m
2 stops
YUL3:37 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 460
Find similar
Air Canada
30 Oct
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
1h 37m
PHL2:47 p.m.Philadelphia
2 Nov
PHL3:30 p.m.Philadelphia
1h 35m
YUL5:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 461
Find similar
Air Canada
2 Oct
YUL1:00 p.m.Montreal Pierre Elliott Trudeau Intl
1h 38m
PHL2:38 p.m.Philadelphia
5 Oct
PHL7:30 a.m.Philadelphia
8h 07m
2 stops
YUL3:37 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 464
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 16 August 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

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Sat 13/12

4:45 p.m.-10:13 p.m.

1 stop5h 28m

Philadelphia

Sun 14/12

8:20 a.m.-10:05 a.m.

Nonstop1h 45m

C$ 295

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 24/10

5:24 p.m.-5:54 p.m.

1 stop24h 30m

Philadelphia

Sun 26/10

10:29 a.m.-12:24 p.m.

Nonstop1h 55m

C$ 295

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Fri 3/10

4:00 p.m.-11:29 p.m.

1 stop7h 29m

Philadelphia

Sat 11/10

5:25 a.m.-2:05 p.m.

1 stop8h 40m

C$ 337

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Fri 3/10

4:00 p.m.-11:29 p.m.

1 stop7h 29m

Philadelphia

Tue 7/10

5:25 a.m.-2:05 p.m.

1 stop8h 40m

C$ 349

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

1:00 p.m.-2:38 p.m.

Nonstop1h 38m

Philadelphia

Sun 5/10

7:30 a.m.-3:37 p.m.

2 stops8h 07m

C$ 460

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 30/10

1:10 p.m.-2:47 p.m.

Nonstop1h 37m

Philadelphia

Sun 2/11

3:30 p.m.-5:05 p.m.

Nonstop1h 35m

C$ 461

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 13/9

6:00 a.m.-1:35 p.m.

2 stops7h 35m

Philadelphia

Sat 20/9

6:00 a.m.-12:00 p.m.

1 stop6h 00m

C$ 540

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

7:00 a.m.-7:21 p.m.

2 stops12h 21m

Philadelphia

Tue 23/9

12:17 p.m.-11:29 p.m.

2 stops11h 12m

C$ 541

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 17/9

6:15 a.m.-2:17 p.m.

1 stop8h 02m

Philadelphia

Wed 24/9

6:30 a.m.-5:26 p.m.

1 stop10h 56m

C$ 543

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Wed 10/9

6:05 a.m.-2:06 p.m.

2 stops8h 01m

Philadelphia

Wed 10/9

6:27 p.m.-11:45 a.m.

2 stops17h 18m

C$ 908

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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$ 500, 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$ 534.

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

Our data shows that Friday is the least expensive day to fly to Philadelphia. Tickets to fly out on this day can be as low as C$ 620. Flights from Region of Ontario to Philadelphia on a Monday will generally be more expensive and average around C$ 823. 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$ 592. 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$ 958. 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$ 597 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$ 516 on momondo.

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

There are 4 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?

You could potentially save up to 4% on your flight if you consider stops on a Region of Ontario to Philadelphia flight.

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$ 202

Fastest flight time

1h 34m

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$ 202. The best round-trip flight deal from Region of Ontario to Philadelphia found on momondo in the last 72 hours is C$ 295.
The fastest flight from Region of Ontario to Philadelphia takes 1h 34m
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$ 302Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom C$ 419Free CancellationRating
7.1
9,966 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 469Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights

Travelling to a place near Philadelphia?

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

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

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
Thu 21/8
Thu 28/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States