$127 Find Cheap Flights from Ontario to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Philadelphia departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$176
Overall average: $409
American Airlines
Thu 1/15Sat 1/17
YUL - PHL • 1 stop
Cheapest non-stop
$369
Typical prices: $420-$582
Air Canada
Wed 12/17Sun 1/4
YYZ - PHL • Non-stop
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Flight Deals
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Flight Deals

Cheap Flights from Ontario to Philadelphia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Philadelphia

Thu, Jan 15 - Sat, Jan 17
American Airlines Logo
3:52 pm - 8:25 pmYUL-PHL
28h 33m1 stop
American Airlines Logo
10:35 am - 12:24 pmPHL-YUL
1h 49mnonstop
$176American Airlines
Find Deal
Tue, Dec 16 - Wed, Dec 17
American Airlines Logo
3:50 pm - 11:30 amYUL-PHL
19h 40m1 stop
American Airlines Logo
1:34 pm - 3:24 pmPHL-YUL
1h 50mnonstop
$238American Airlines
Find Deal
Fri, Jan 9 - Sat, Jan 17
Multiple Airlines Logo
4:20 pm - 7:51 pmYOW-PHL
27h 31m3 stops
Multiple Airlines Logo
8:00 am - 12:25 amPHL-YOW
16h 25m1 stop
$242Multiple Airlines
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Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
8:00 am - 12:36 amYUL-PHL
16h 36m1 stop
Multiple Airlines Logo
5:45 pm - 4:23 pmPHL-YUL
22h 38m1 stop
$249Multiple Airlines
Find Deal
Tue, Jan 6 - Thu, Jan 8
Multiple Airlines Logo
9:35 am - 11:14 pmYYZ-PHL
13h 39m1 stop
Multiple Airlines Logo
6:11 pm - 2:40 pmPHL-YYZ
20h 29m1 stop
$258Multiple Airlines
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Tue, Dec 9 - Wed, Dec 10
Multiple Airlines Logo
9:35 am - 10:36 pmYYZ-PHL
13h 01m1 stop
Multiple Airlines Logo
8:00 am - 8:13 pmPHL-YYZ
12h 13m2 stops
$259Multiple Airlines
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Mon, Apr 13 - Wed, Apr 15
American Airlines Logo
12:30 pm - 6:55 pmYUL-PHL
30h 25m1 stop
American Airlines Logo
10:30 am - 12:15 pmPHL-YUL
1h 45mnonstop
$274American Airlines
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Sat, Jan 10 - Sun, Jan 11
Air Canada Logo
10:30 am - 2:47 pmYTZ-PHL
4h 17m1 stop
Air Canada Logo
3:30 pm - 9:35 pmPHL-YTZ
6h 05m1 stop
$356Air Canada
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Thu, Mar 5 - Tue, Mar 10
Air Canada Logo
8:30 am - 2:47 pmYTZ-PHL
6h 17m1 stop
Air Canada Logo
3:30 pm - 9:35 pmPHL-YTZ
6h 05m1 stop
$373Air Canada
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Thu, Mar 5 - Sun, Mar 8
Air Canada Logo
10:45 am - 2:47 pmYTZ-PHL
4h 02m1 stop
Air Canada Logo
3:30 pm - 7:55 pmPHL-YTZ
4h 25m1 stop
$379Air Canada
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Good to know

Low seasonSeptember
Cheapest flight$127
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Toronto Island to Philadelphia

FAQs for booking flights from Ontario 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.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood Crest
Newark
North Wildwood
Vineland
West Chester
Essington
Elkton
Pottstown
Willow Grove
Kennett Square
Somers Point
Voorhees
Middletown
Wyomissing
Glen Mills
Phoenixville
Bird in Hand
Blackwood
Millville
Strasburg

Everything you need to know for your flight to Philadelphia

Information on the airport you'll fly into in Philadelphia

Philadelphia (PHL)