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.

$196 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

Mon, Oct 26 - Mon, Oct 26

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

1h 44mnonstop

9:02 pm - 11:44 amPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

14h 42m1 stop Chicago O'Hare Intl

$314American Airlines

Sat, Oct 31 - Sun, Nov 1

5:34 pm - 5:11 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

23h 37m1 stop Chicago O'Hare Intl

7:35 pm - 9:26 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 51mnonstop

$334American Airlines

Mon, Sep 14 - Mon, Sep 21

4:45 pm - 1:07 amYYZ Toronto Pearson Intl-PHL Philadelphia

8h 22m1 stop Nashville Intl

1:32 pm - 9:55 pmPHL Philadelphia-YYZ Toronto Pearson Intl

8h 23m1 stop Nashville Intl

$338Multiple Airlines

Thu, Oct 8 - Mon, Oct 12

1:30 pm - 11:43 pmYYZ Toronto Pearson Intl-PHL Philadelphia

10h 13m1 stop Fort Lauderdale

6:00 am - 2:55 pmPHL Philadelphia-YYZ Toronto Pearson Intl

8h 55m1 stop Tampa

$339Multiple Airlines

Mon, Sep 14 - Fri, Sep 25

4:45 pm - 1:07 amYYZ Toronto Pearson Intl-PHL Philadelphia

8h 22m1 stop Nashville Intl

6:00 am - 2:55 pmPHL Philadelphia-YYZ Toronto Pearson Intl

8h 55m1 stop Tampa

$342Multiple 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

$346American Airlines

Sat, Oct 24 - Tue, Oct 27

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

1h 37mnonstop

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

1h 35mnonstop

$362Air Canada

Tue, Oct 13 - Tue, Oct 20

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

$362Air Canada

Fri, Sep 11 - Sat, Sep 19

8:00 am - 9:43 amYYZ Toronto Pearson Intl-PHL Philadelphia

1h 43mnonstop

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

1h 49mnonstop

$421Porter Airlines

Thu, Sep 10 - Sun, Sep 13

8:00 am - 9:43 amYYZ Toronto Pearson Intl-PHL Philadelphia

1h 43mnonstop

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

1h 49mnonstop

$421Porter Airlines

Recent last minute flight deals from Ontario to Philadelphia

Wed, Aug 26 - Thu, Aug 27

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

$421Multiple Airlines

Fri, Aug 28 - Sun, Aug 30

7:55 am - 9:40 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 45mnonstop

10:35 am - 12:27 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 52mnonstop

$422Porter Airlines

Fri, Aug 28 - Sun, Aug 30

7:55 am - 9:40 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 45mnonstop

10:35 am - 12:27 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 52mnonstop

$422Porter Airlines

Sun, Aug 30 - Mon, Sep 7

7:55 am - 9:40 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 45mnonstop

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

2h 10mnonstop

$438American Airlines

Sun, Aug 30 - Sun, Sep 6

7:55 am - 9:40 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 45mnonstop

10:35 am - 12:27 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 52mnonstop

$438American Airlines

Sun, Aug 30 - Mon, Sep 7

6:10 am - 2:40 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

8h 30m1 stop Chicago O'Hare Intl

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

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

$444United Airlines

Sun, Aug 30 - Sun, Sep 6

6:10 am - 12:23 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

6h 13m1 stop Chicago O'Hare Intl

1:30 pm - 9:26 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

7h 56m1 stop Chicago O'Hare Intl

$444United Airlines

Fri, Aug 28 - Mon, Aug 31

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

$493Air Canada

Sat, Aug 29 - Tue, Oct 20

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

1h 39mnonstop

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

1h 40mnonstop

$496Air Canada

Wed, Aug 26 - Mon, Aug 31

4:16 pm - 6:04 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 48mnonstop

3:29 pm - 5:18 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 49mnonstop

$586Porter Airlines

Recent direct flight deals from Ontario to Philadelphia

Sat, Oct 24 - Tue, Oct 27

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

1h 37mnonstop

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

1h 35mnonstop

$362Air Canada

Tue, Oct 13 - Tue, Oct 20

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

$362Air Canada

Fri, Oct 9 - Wed, Oct 14

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

$368Air 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

$410American Airlines

Mon, Oct 26 - Fri, Oct 30

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

$410American Airlines

Sat, Oct 31 - Sun, Nov 1

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

1h 42mnonstop

7:35 pm - 9:26 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 51mnonstop

$410American Airlines

Thu, Sep 10 - Sun, Sep 13

8:00 am - 9:43 amYYZ Toronto Pearson Intl-PHL Philadelphia

1h 43mnonstop

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

1h 49mnonstop

$421Porter Airlines

Fri, Sep 11 - Sun, Sep 13

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

1h 50mnonstop

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

1h 49mnonstop

$421Porter Airlines

Sat, Sep 12 - Tue, Sep 15

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

1h 32mnonstop

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

1h 54mnonstop

$421Qatar Airways

Wed, Sep 9 - Sat, Sep 12

8:00 am - 9:35 amYYZ Toronto Pearson Intl-PHL Philadelphia

1h 35mnonstop

7:47 pm - 9:43 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 56mnonstop

$421Multiple Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$196

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly with an average 28% 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

Willow Grove

Somers Point

Pottstown

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)

$196 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

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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

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Choose which airport to fly into in Philadelphia

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