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.

$200 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

$294American Airlines

Sun, Dec 13 - Sun, Dec 13

7:33 am - 9:37 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

2h 04mnonstop

12:47 pm - 11:25 amPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

22h 38m1 stop Chicago O'Hare Intl

$299American Airlines

Thu, Oct 29 - Thu, Nov 5

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

$363Air Canada

Sat, Oct 31 - Mon, Nov 2

6:30 am - 9:42 pmYYZ Toronto Pearson Intl-PHL Philadelphia

15h 12m1 stop Orlando

5:22 pm - 7:20 pmPHL Philadelphia-YYZ Toronto Pearson Intl

25h 58m2 stops Atlanta Hartsfield-Jackson Tampa

$363Multiple Airlines

Mon, Nov 2 - Sat, Nov 7

9:15 am - 12:29 amYYZ Toronto Pearson Intl-PHL Philadelphia

15h 14m1 stop Tampa

8:39 am - 11:20 pmPHL Philadelphia-YYZ Toronto Pearson Intl

14h 41m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

$363Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

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

$364Air Canada

Mon, Oct 26 - Tue, Oct 27

5:34 pm - 11:42 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

18h 08m1 stop Chicago O'Hare Intl

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

1h 45mnonstop

$365American Airlines

Sat, Feb 27 - Fri, Mar 5

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

$367Air Canada

Mon, Jan 11 - Wed, Jan 20

6:15 pm - 8:11 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 56mnonstop

3:35 pm - 5:28 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 53mnonstop

$397Porter Airlines

Mon, Nov 16 - Tue, Nov 17

7:33 am - 9:37 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

2h 04mnonstop

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

1h 51mnonstop

$434Porter Airlines

Recent last minute flight deals from Ontario to Philadelphia

Thu, Sep 24 - Sun, Oct 25

6:30 am - 11:42 pmYYZ Toronto Pearson Intl-PHL Philadelphia

17h 12m1 stop Fort Lauderdale

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

10h 15m1 stop Tampa

$415Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

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

$418Air Canada

Sat, Sep 19 - Sun, Sep 20

4:15 pm - 6:04 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 49mnonstop

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

1h 56mnonstop

$421Porter Airlines

Sat, Sep 19 - Sun, Sep 20

4:15 pm - 6:04 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 49mnonstop

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

1h 56mnonstop

$421Porter Airlines

Tue, Sep 22 - Wed, Sep 23

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

1h 50mnonstop

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

1h 56mnonstop

$421Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

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

1h 37mnonstop

7:00 am - 11:51 amPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

4h 51m1 stop Toronto Pearson Intl

$426Air Canada

Wed, Sep 23 - Mon, Sep 28

1:06 pm - 2:46 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 40mnonstop

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

2h 07mnonstop

$431American Airlines

Wed, Sep 23 - Wed, Oct 7

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

$431Air Canada

Thu, Sep 24 - Sun, Oct 25

6:30 am - 11:42 pmYYZ Toronto Pearson Intl-PHL Philadelphia

17h 12m1 stop Fort Lauderdale

8:02 pm - 3:00 pmPHL Philadelphia-YYZ Toronto Pearson Intl

18h 58m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale

$434Multiple Airlines

Wed, Sep 23 - Mon, Sep 28

1:06 pm - 2:46 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 40mnonstop

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

2h 07mnonstop

$442American Airlines

Recent direct flight deals from Ontario to Philadelphia

Thu, Oct 29 - Thu, Nov 5

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

$363Air Canada

Thu, Oct 1 - Sun, Oct 4

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

$364Air Canada

Sat, Feb 27 - Fri, Mar 5

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

$367Air Canada

Fri, Oct 30 - Fri, Nov 6

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

1h 42mnonstop

1:39 pm - 3:28 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 49mnonstop

$385American Airlines

Sun, Jan 24 - Sun, Jan 31

1:00 pm - 2:50 pmYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

1h 50mnonstop

7:39 pm - 9:30 pmPHL Philadelphia-YUL Montreal Pierre Elliott Trudeau Intl

1h 51mnonstop

$385American Airlines

Mon, Oct 26 - Wed, Oct 28

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

1h 44mnonstop

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

1h 56mnonstop

$386American Airlines

Mon, Jan 11 - Wed, Jan 20

6:15 pm - 8:11 pmYYZ Toronto Pearson Intl-PHL Philadelphia

1h 56mnonstop

3:35 pm - 5:28 pmPHL Philadelphia-YYZ Toronto Pearson Intl

1h 53mnonstop

$397Porter Airlines

Tue, Sep 29 - Wed, Sep 30

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

1h 50mnonstop

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

1h 54mnonstop

$421Qatar Airways

Tue, Sep 29 - Wed, Sep 30

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

1h 50mnonstop

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

1h 54mnonstop

$421Qatar Airways

Mon, Nov 16 - Tue, Nov 17

7:33 am - 9:37 amYUL Montreal Pierre Elliott Trudeau Intl-PHL Philadelphia

2h 04mnonstop

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

1h 51mnonstop

$434Porter Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$200

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

Most popular time to fly with an average 29% 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

Pottstown

Middletown

Somers Point

Kennett Square

Voorhees

Glen Mills

Wyomissing

Blackwood

Springfield

Millville

Phoenixville

Strasburg

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$200 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?

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

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Find direct flights for Philadelphia

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