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.

$181 CHEAP FLIGHTS from Ontario to Philadelphia

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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

Thu, Oct 1 - Thu, Oct 1

2:18 pm - 6:40 pmYYZ Toronto Pearson Intl-PHL Philadelphia

4h 22m1 stop Washington, D.C. Reagan-National

9:52 pm - 11:46 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 54mnonstop

$328American Airlines

Sat, Sep 19 - Wed, Sep 30

6:30 am - 9:45 pmYYZ Toronto Pearson Intl-PHL Philadelphia

15h 15m1 stop Fort Lauderdale

11:57 am - 2:05 pmPHL Philadelphia-YYZ Toronto Pearson Intl

26h 08m1 stop Fort Lauderdale

$331Multiple Airlines

Mon, Oct 19 - Mon, Nov 2

1:50 pm - 11:47 pmYYZ Toronto Pearson Intl-PHL Philadelphia

9h 57m2 stops Ottawa Orlando

6:00 am - 4:15 pmPHL Philadelphia-YYZ Toronto Pearson Intl

10h 15m1 stop Tampa

$337Multiple Airlines

Thu, Nov 12 - Sun, Nov 15

6:30 am - 9:32 amYYZ Toronto Pearson Intl-PHL Philadelphia

27h 02m1 stop Orlando

8:02 am - 3:20 pmPHL Philadelphia-YYZ Toronto Pearson Intl

31h 18m1 stop Fort Lauderdale

$340Multiple Airlines

Thu, Oct 1 - Thu, Oct 1

2:18 pm - 6:40 pmYYZ Toronto Pearson Intl-PHL Philadelphia

4h 22m1 stop Washington, D.C. Reagan-National

9:52 pm - 11:46 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 54mnonstop

$344American Airlines

Thu, Sep 3 - Sat, Sep 5

1:10 pm - 2:49 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 39mnonstop

3:25 pm - 5:09 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 44mnonstop

$351Air Canada

Thu, Oct 1 - Thu, Oct 1

6:04 pm - 7:54 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 50mnonstop

10:20 pm - 10:59 amPHL Philadelphia-YYZ Toronto Pearson Intl

12h 39m1 stop Chicago O'Hare Intl

$355American Airlines

Fri, Sep 18 - Mon, Sep 21

1:10 pm - 2:47 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 37mnonstop

3:25 pm - 5:05 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 40mnonstop

$359Air Canada

Mon, Oct 26 - Mon, Oct 26

7:40 am - 9:22 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 42mnonstop

7:37 pm - 9:30 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 53mnonstop

$485Porter Airlines

Fri, Oct 23 - Fri, Oct 23

7:40 am - 9:22 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 42mnonstop

1:42 pm - 3:27 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 45mnonstop

$485Porter Airlines

Recent last minute flight deals from Ontario to Philadelphia

Tue, Aug 25 - Sun, Sep 6

7:55 pm - 9:34 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 39mnonstop

10:05 am - 11:49 amPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 44mnonstop

$389Air Canada

Tue, Aug 25 - Sun, Sep 6

5:30 pm - 10:46 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

5h 16m1 stop Toronto Pearson Intl

10:05 am - 11:49 amPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 44mnonstop

$397Air Canada

Tue, Aug 25 - Sun, Sep 6

10:10 am - 3:41 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

5h 31m1 stop Toronto Pearson Intl

7:00 am - 1:22 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

6h 22m1 stop Toronto Pearson Intl

$405Air Canada

Sat, Aug 22 - Sun, Aug 23

12:40 pm - 2:14 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 34mnonstop

7:40 pm - 9:38 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 58mnonstop

$420Porter Airlines

Tue, Aug 25 - Wed, Aug 26

6:08 pm - 7:55 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 47mnonstop

8:30 am - 10:17 amPHL Philadelphia-YYZ Toronto Pearson Intl

1h 47mnonstop

$421Porter Airlines

Sat, Aug 22 - Sun, Aug 23

6:08 pm - 7:55 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 47mnonstop

7:40 pm - 9:38 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 58mnonstop

$421Qatar Airways

Tue, Aug 25 - Sun, Sep 6

4:15 pm - 6:03 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 48mnonstop

1:39 pm - 3:29 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 50mnonstop

$424American Airlines

Tue, Aug 25 - Sun, Sep 6

9:15 am - 2:21 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

5h 06m1 stop Washington, D.C. Dulles Intl

10:34 am - 9:26 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

10h 52m1 stop Chicago O'Hare Intl

$429United Airlines

Tue, Aug 25 - Sun, Sep 6

4:15 pm - 6:03 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 48mnonstop

1:39 pm - 3:29 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 50mnonstop

$435American Airlines

Mon, Aug 24 - Wed, Aug 26

6:08 pm - 7:55 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 47mnonstop

8:30 am - 10:17 amPHL Philadelphia-YYZ Toronto Pearson Intl

1h 47mnonstop

$549Porter Airlines

Recent direct flight deals from Ontario to Philadelphia

Thu, Sep 3 - Sat, Sep 5

1:10 pm - 2:49 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 39mnonstop

3:25 pm - 5:09 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 44mnonstop

$351Air Canada

Fri, Oct 2 - Sun, Oct 4

7:55 pm - 9:32 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 37mnonstop

10:05 am - 11:45 amPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 40mnonstop

$359Air Canada

Fri, Sep 4 - Sun, Sep 6

7:55 pm - 9:34 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 39mnonstop

10:05 am - 11:49 amPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 44mnonstop

$359Air Canada

Wed, Oct 21 - Wed, Oct 28

4:15 pm - 5:59 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 44mnonstop

1:42 pm - 3:27 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 45mnonstop

$393American Airlines

Tue, Sep 15 - Tue, Sep 22

7:50 am - 9:34 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 44mnonstop

7:35 pm - 9:42 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

2h 07mnonstop

$409American Airlines

Sat, Dec 5 - Wed, Dec 9

1:05 pm - 2:44 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 39mnonstop

3:20 pm - 4:55 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 35mnonstop

$409United Airlines

Sat, Sep 19 - Wed, Sep 30

12:40 pm - 2:12 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 32mnonstop

8:29 am - 10:18 amPHL Philadelphia-YYZ Toronto Pearson Intl

1h 49mnonstop

$410American Airlines

Sat, Dec 12 - Mon, Dec 14

1:05 pm - 2:44 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 39mnonstop

3:20 pm - 4:55 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 35mnonstop

$424United Airlines

Mon, Oct 26 - Mon, Oct 26

7:40 am - 9:22 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 42mnonstop

7:37 pm - 9:30 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 53mnonstop

$485Porter Airlines

Fri, Oct 23 - Fri, Oct 23

7:40 am - 9:22 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 42mnonstop

1:42 pm - 3:27 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 45mnonstop

$485Porter Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$181

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 30% increase in price.

Flight from Hamilton 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 Crest

Newark

Essington

North Wildwood

Vineland

West Chester

Elkton

Somers Point

Willow Grove

Pottstown

Voorhees

Middletown

Kennett Square

Glen Mills

Wyomissing

Blackwood

Springfield

Millville

Phoenixville

Strasburg

Everything you need to know for your flight to Philadelphia

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Philadelphia

Philadelphia (PHL)

$181 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

Traveling to a place near Philadelphia?

Everything you need to know for your flight to Philadelphia

Information on the airport you'll fly into in Philadelphia

Cabin class types available on flights to Ontario

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

Find direct flights for Philadelphia

Flights to other popular destinations

Flights from domestic origins to Philadelphia

Choose which airport to fly into in Philadelphia

Find deals for your return flight