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.

$190 CHEAP FLIGHTS from Ontario to Philadelphia

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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, Sep 17 - Tue, Sep 22

6:30 am - 4:39 pmYYZ Toronto Pearson Intl-PHL Philadelphia

10h 09m1 stop Fort Lauderdale

11:57 am - 4:55 pmPHL Philadelphia-YYZ Toronto Pearson Intl

28h 58m1 stop Fort Lauderdale

$304Multiple Airlines

Wed, Oct 14 - Fri, Oct 23

7:45 am - 9:41 pmYYZ Toronto Pearson Intl-PHL Philadelphia

13h 56m1 stop Orlando

3:25 pm - 11:35 pmPHL Philadelphia-YYZ Toronto Pearson Intl

8h 10m1 stop Orlando

$305Multiple Airlines

Mon, Oct 5 - Mon, Oct 19

8:10 am - 11:02 amYYZ Toronto Pearson Intl-PHL Philadelphia

26h 52m1 stop Tampa

6:00 am - 9:19 pmPHL Philadelphia-YYZ Toronto Pearson Intl

15h 19m1 stop Tampa

$307Multiple Airlines

Thu, Oct 1 - Thu, Oct 1

11:02 am - 6:40 pmYYZ Toronto Pearson Intl-PHL Philadelphia

7h 38m1 stop Washington, D.C. Reagan-National

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

1h 54mnonstop

$311American Airlines

Sat, Sep 19 - Sun, Sep 20

5:34 pm - 8:15 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

14h 41m1 stop Chicago O'Hare Intl

10:30 am - 12:26 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 56mnonstop

$326American Airlines

Sat, Sep 12 - Sat, Sep 19

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

$327Air Canada

Tue, Sep 1 - Tue, Sep 8

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

1h 39mnonstop

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

1h 40mnonstop

$327Air Canada

Sat, Dec 12 - Sun, Dec 13

3:52 pm - 9:50 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

17h 58m1 stop Chicago O'Hare Intl

1:34 pm - 3:24 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 50mnonstop

$328American Airlines

Wed, Dec 23 - Sat, Jan 2

4:07 pm - 6:01 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 54mnonstop

9:53 pm - 11:45 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 52mnonstop

$388Porter Airlines

Wed, Dec 23 - Sat, Jan 2

4:07 pm - 6:01 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 54mnonstop

9:53 pm - 11:45 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 52mnonstop

$393Porter Airlines

Recent last minute flight deals from Ontario to Philadelphia

Sat, Aug 15 - Tue, Aug 25

4:10 pm - 10:46 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

6h 36m1 stop Toronto Pearson Intl

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

1h 44mnonstop

$358Air Canada

Sat, Aug 15 - Tue, Aug 25

6:30 pm - 10:46 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

4h 16m1 stop Toronto Pearson Intl

10:30 am - 2:40 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

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

$367Air Canada

Fri, Aug 14 - Sat, Aug 22

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

$396Air Canada

Tue, Aug 18 - Mon, Aug 24

4:55 pm - 9:38 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

16h 43m1 stop Chicago O'Hare Intl

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

1h 44mnonstop

$446United Airlines

Tue, Aug 18 - Mon, Aug 24

9:45 am - 12:59 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

15h 14m1 stop Chicago O'Hare Intl

6:56 pm - 10:40 amPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

15h 44m1 stop Chicago O'Hare Intl

$446United Airlines

Sun, Aug 16 - Mon, Aug 24

7:00 am - 11:56 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

16h 56m1 stop Minneapolis St Paul

6:55 pm - 11:40 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

28h 45m1 stop Minneapolis St Paul

$448WestJet

Sat, Aug 15 - Sat, Aug 15

7:29 am - 6:42 pmYYZ Toronto Pearson Intl-PHL Philadelphia

11h 13m1 stop Chicago O'Hare Intl

9:50 pm - 11:46 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 56mnonstop

$472American Airlines

Fri, Aug 14 - Sat, Aug 22

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

1h 47mnonstop

1:53 pm - 3:41 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 48mnonstop

$518Porter Airlines

Sat, Aug 15 - Sat, Aug 15

6:00 am - 7:40 amYYZ Toronto Pearson Intl-PHL Philadelphia

1h 40mnonstop

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

1h 58mnonstop

$568Porter Airlines

Sat, Aug 15 - Sat, Aug 22

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

1h 34mnonstop

9:50 pm - 11:46 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 56mnonstop

$597American Airlines

Recent direct flight deals from Ontario to Philadelphia

Sat, Sep 12 - Sat, Sep 19

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

$327Air Canada

Tue, Sep 1 - Tue, Sep 8

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

1h 39mnonstop

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

1h 40mnonstop

$327Air Canada

Sat, Aug 29 - Sun, Sep 6

7:55 pm - 9:34 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

$334Air Canada

Wed, Dec 23 - Sat, Jan 2

4:07 pm - 6:01 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 54mnonstop

9:53 pm - 11:45 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 52mnonstop

$388Porter Airlines

Wed, Dec 23 - Sat, Jan 2

4:07 pm - 6:01 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 54mnonstop

9:53 pm - 11:45 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 52mnonstop

$393Porter Airlines

Sat, Aug 29 - Sun, Sep 6

1:07 pm - 2:50 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 43mnonstop

7:34 pm - 9:44 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

2h 10mnonstop

$397American Airlines

Sat, Dec 12 - Tue, Dec 15

7:30 am - 9:30 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

2h 00mnonstop

9:08 pm - 10:59 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 51mnonstop

$400Porter Airlines

Wed, Sep 9 - Wed, Sep 16

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

$407American Airlines

Fri, Oct 9 - Mon, Oct 12

7:55 pm - 9:32 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

$421United Airlines

Sat, Aug 29 - Sat, Sep 5

2:05 pm - 3:41 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 36mnonstop

7:00 am - 8:40 amPHL Philadelphia-YYZ Toronto Pearson Intl

1h 40mnonstop

$425United Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$190

Best time to beat the crowds with an average 20% drop in price.

Most popular time to fly with an average 27% increase in price.

Flight from Montreal 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

Pottstown

Willow Grove

Voorhees

Middletown

Kennett Square

Glen Mills

Wyomissing

Blackwood

Springfield

Millville

Phoenixville

Strasburg

Everything you need to know for your flight to Philadelphia

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Information on the airport you'll fly into in Philadelphia

Philadelphia (PHL)

$190 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

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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