How does KAYAK find such low prices on flights from Ontario to Philadelphia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Philadelphia.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Philadelphia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Philadelphia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Philadelphia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

C$ 243 CHEAP FLIGHTS from Ontario to Philadelphia

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Flight Deals

Cheap Flights from Ontario to Philadelphia

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Ontario to Philadelphia

Fri, 22 Jan - Tue, 2 Feb

1:05 p.m. - 2:44 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 39mdirect

3:20 p.m. - 4:55 p.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 35mdirect

C$ 430Air Canada

Thu, 29 Oct - Thu, 29 Oct

4:15 p.m. - 5:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 44mdirect

9:02 p.m. - 11:44 a.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

14h 42m1 stop Chicago O'Hare Intl

C$ 434American Airlines

Fri, 25 Sep - Sat, 3 Oct

7:55 p.m. - 9:32 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 37mdirect

10:05 a.m. - 11:45 a.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 40mdirect

C$ 448Air Canada

Sat, 19 Sep - Sun, 20 Sep

5:34 p.m. - 8:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

14h 41m1 stop Chicago O'Hare Intl

10:30 a.m. - 12:26 p.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 56mdirect

C$ 451American Airlines

Sun, 15 Nov - Wed, 18 Nov

4:20 p.m. - 7:21 a.m.YYZ Toronto Pearson Intl-PHL Philadelphia

15h 01m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

9:00 a.m. - 7:20 p.m.PHL Philadelphia-YYZ Toronto Pearson Intl

10h 20m1 stop Tampa

C$ 500Multiple Airlines

Mon, 26 Oct - Wed, 28 Oct

9:15 a.m. - 12:38 a.m.YYZ Toronto Pearson Intl-PHL Philadelphia

15h 23m1 stop Tampa

8:30 a.m. - 11:55 p.m.PHL Philadelphia-YYZ Toronto Pearson Intl

15h 25m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

C$ 500Multiple Airlines

Fri, 22 Jan - Tue, 2 Feb

9:30 a.m. - 1:51 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

4h 21m1 stop Washington, D.C. Dulles Intl

6:22 a.m. - 2:00 p.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

7h 38m1 stop Chicago O'Hare Intl

C$ 540United Airlines

Wed, 21 Oct - Wed, 28 Oct

12:45 p.m. - 6:42 p.m.YYZ Toronto Pearson Intl-PHL Philadelphia

5h 57m1 stop Washington, D.C. Dulles Intl

10:54 a.m. - 4:47 p.m.PHL Philadelphia-YYZ Toronto Pearson Intl

5h 53m1 stop Chicago O'Hare Intl

C$ 563United Airlines

Sat, 19 Sep - Sun, 20 Sep

12:40 p.m. - 2:12 p.m.YYZ Toronto Pearson Intl-PHL Philadelphia

1h 32mdirect

8:29 a.m. - 10:18 a.m.PHL Philadelphia-YYZ Toronto Pearson Intl

1h 49mdirect

C$ 580Porter Airlines

Tue, 22 Sep - Sat, 26 Sep

6:15 a.m. - 7:58 a.m.YYZ Toronto Pearson Intl-PHL Philadelphia

1h 43mdirect

7:47 p.m. - 9:43 p.m.PHL Philadelphia-YYZ Toronto Pearson Intl

1h 56mdirect

C$ 580Porter Airlines

Recent last minute flight deals from Ontario to Philadelphia

Sat, 12 Sep - Sat, 14 Nov

6:30 a.m. - 4:39 p.m.YYZ Toronto Pearson Intl-PHL Philadelphia

10h 09m1 stop Fort Lauderdale

5:20 p.m. - 4:15 p.m.PHL Philadelphia-YYZ Toronto Pearson Intl

22h 55m2 stops Atlanta Hartsfield-Jackson Tampa

C$ 505Multiple Airlines

Sat, 12 Sep - Sat, 14 Nov

6:30 a.m. - 4:39 p.m.YYZ Toronto Pearson Intl-PHL Philadelphia

10h 09m1 stop Fort Lauderdale

5:29 p.m. - 4:15 p.m.PHL Philadelphia-YYZ Toronto Pearson Intl

22h 46m1 stop Tampa

C$ 516Multiple Airlines

Fri, 11 Sep - Mon, 14 Sep

4:15 p.m. - 6:06 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 51mdirect

7:35 p.m. - 9:42 p.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

2h 07mdirect

C$ 531American Airlines

Fri, 11 Sep - Sun, 13 Sep

4:15 p.m. - 6:06 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 51mdirect

10:30 a.m. - 12:26 p.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 56mdirect

C$ 546American Airlines

Tue, 15 Sep - Tue, 22 Sep

10:45 a.m. - 2:47 p.m.YTZ Toronto Island-PHL Philadelphia

4h 02m1 stop Montreal Pierre Elliott Trudeau Intl

3:25 p.m. - 9:30 p.m.PHL Philadelphia-YTZ Toronto Island

6h 05m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 551Air Canada

Tue, 15 Sep - Wed, 30 Sep

8:00 a.m. - 2:47 p.m.YYZ Toronto Pearson Intl-PHL Philadelphia

6h 47m1 stop Montreal Pierre Elliott Trudeau Intl

7:00 a.m. - 8:33 a.m.PHL Philadelphia-YYZ Toronto Pearson Intl

1h 33mdirect

C$ 551Air Canada

Sat, 12 Sep - Sun, 13 Sep

12:40 p.m. - 2:12 p.m.YYZ Toronto Pearson Intl-PHL Philadelphia

1h 32mdirect

8:29 a.m. - 10:18 a.m.PHL Philadelphia-YYZ Toronto Pearson Intl

1h 49mdirect

C$ 580Porter Airlines

Fri, 11 Sep - Sun, 13 Sep

6:04 p.m. - 7:54 p.m.YYZ Toronto Pearson Intl-PHL Philadelphia

1h 50mdirect

8:29 a.m. - 10:18 a.m.PHL Philadelphia-YYZ Toronto Pearson Intl

1h 49mdirect

C$ 580Porter Airlines

Fri, 11 Sep - Sun, 13 Sep

9:15 a.m. - 2:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

5h 05m1 stop Washington, D.C. Dulles Intl

10:30 a.m. - 2:40 p.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

4h 10m1 stop Washington, D.C. Dulles Intl

C$ 649United Airlines

Tue, 15 Sep - Wed, 16 Sep

9:00 p.m. - 10:02 a.m.YYZ Toronto Pearson Intl-PHL Philadelphia

13h 02m1 stop Chicago O'Hare Intl

1:30 p.m. - 11:26 p.m.PHL Philadelphia-YYZ Toronto Pearson Intl

9h 56m1 stop Chicago O'Hare Intl

C$ 725United Airlines

Recent direct flight deals from Ontario to Philadelphia

Fri, 22 Jan - Tue, 2 Feb

1:05 p.m. - 2:44 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 39mdirect

3:20 p.m. - 4:55 p.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 35mdirect

C$ 430Air Canada

Fri, 25 Sep - Sat, 3 Oct

7:55 p.m. - 9:32 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 37mdirect

10:05 a.m. - 11:45 a.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 40mdirect

C$ 448Air Canada

Tue, 22 Sep - Fri, 25 Sep

1:10 p.m. - 2:47 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 37mdirect

3:25 p.m. - 5:05 p.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 40mdirect

C$ 448Air Canada

Tue, 20 Oct - Tue, 27 Oct

1:06 p.m. - 2:51 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 45mdirect

7:37 p.m. - 9:30 p.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 53mdirect

C$ 499American Airlines

Wed, 27 Jan - Thu, 4 Feb

1:00 p.m. - 2:50 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 50mdirect

1:39 p.m. - 3:29 p.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 50mdirect

C$ 499American Airlines

Sat, 19 Sep - Sun, 20 Sep

12:40 p.m. - 2:12 p.m.YYZ Toronto Pearson Intl-PHL Philadelphia

1h 32mdirect

8:29 a.m. - 10:18 a.m.PHL Philadelphia-YYZ Toronto Pearson Intl

1h 49mdirect

C$ 580Porter Airlines

Tue, 22 Sep - Sat, 26 Sep

6:15 a.m. - 7:58 a.m.YYZ Toronto Pearson Intl-PHL Philadelphia

1h 43mdirect

7:47 p.m. - 9:43 p.m.PHL Philadelphia-YYZ Toronto Pearson Intl

1h 56mdirect

C$ 580Porter Airlines

Sat, 19 Sep - Sat, 26 Sep

8:00 a.m. - 9:43 a.m.YYZ Toronto Pearson Intl-PHL Philadelphia

1h 43mdirect

7:47 p.m. - 9:43 p.m.PHL Philadelphia-YYZ Toronto Pearson Intl

1h 56mdirect

C$ 580Multiple Airlines

Sat, 26 Sep - Sun, 27 Sep

1:10 p.m. - 2:47 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 37mdirect

10:05 a.m. - 11:45 a.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 40mdirect

C$ 627United Airlines

Fri, 16 Oct - Fri, 23 Oct

7:55 p.m. - 9:32 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 37mdirect

3:25 p.m. - 5:05 p.m.PHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 40mdirect

C$ 640United Airlines

Useful Info

Low season	January
High season	September
Cheapest flight	C$ 243

Best time to beat the crowds (23% less expensive on average)

Most popular time to fly and prices are also 8% lower on average.

Flight from Ottawa to Philadelphia

How does KAYAK find such low prices on flights from Ontario to Philadelphia?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Philadelphia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Philadelphia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Philadelphia?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Philadelphia?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Wildwood

Wildwood Crest

Cape May

King of Prussia

Ocean City

Newark

Essington

Cherry Hill

Exton

Dover

North Wildwood

Reading

Plymouth Meeting

West Chester

Elkton

Pottstown

Phoenixville

Norristown

Voorhees

Glen Mills

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PHL

C$ 243 Find Cheap Flights from Ontario to Philadelphia – Compare and Save

Cheap Flights from Ontario to Philadelphia

Recent round-trip flight deals from Ontario to Philadelphia

Recent one-way flight deals from Ontario to Philadelphia

Recent last minute flight deals from Ontario to Philadelphia

Recent direct flight deals from Ontario to Philadelphia

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Ontario to Philadelphia

Travelling to a place near Philadelphia?

More options for your flight to Philadelphia

Complete your trip to Philadelphia with a hotel stay or car rental

Information on the airport you'll fly into in Philadelphia

Cabin class types available on flights to Ontario

Find direct flights for Philadelphia

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