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Find cheap flights from Philadelphia to Ontario from C$ 86

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Ontario departing on 30/5. 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
0 bags
Fri 7/6
Fri 14/6

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Best Ontario Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Toronto
Toronto1 stopC$ 293
Ottawa
Ottawa1 stopC$ 482

Good to know

Low season

February

High season

August

Cheapest flight

C$ 86
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Philadelphia to Toronto Pearson Airport

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Philadelphia to Ontario?

    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 Philadelphia to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Philadelphia 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 Philadelphia to Ontario?

    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 Ontario with an airline and back to Philadelphia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Ontario?

    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 Ontario from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ontario

  • Looking for a cheap flight? 25% of our users found tickets from Philadelphia to the following destinations at these prices or less: Toronto C$ 310 one-way - C$ 321 round-trip
  • Morning departure is around 98% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Philadelphia to Ontario

 
Need help choosing which airline to fly with from Philadelphia to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.2
FrontierOverall score based on 4088 reviews
7.1Crew
5.2Food
4.9Entertainment
6.6Boarding
5.8Comfort
Airline reviews

Frontier is a crappy airline nothing about it is honest

2.0 MediocreAnonymous, May 2024MCO - ISP
Read more about Frontier reviews

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

Book cheap flights from Philadelphia to Ontario

Recent round-trip flight deals

30/5Thu
1 stop
6h 09mPHL-YYZ
1/6Sat
1 stop
16h 40mYYZ-PHL
C$ 293
5/6Wed
1 stop
8h 55mPHL-YYZ
7/6Fri
1 stop
16h 32mYYZ-PHL
C$ 299
25/5Sat
1 stop
9h 59mPHL-YYZ
2/6Sun
1 stop
16h 40mYYZ-PHL
C$ 320
8/7Mon
directUnited Airlines
1h 34mPHL-YYZ
12/7Fri
directUnited Airlines
1h 34mYYZ-PHL
C$ 604
26/7Fri
1 stopAmerican Airlines
9h 43mPHL-YYZ
28/7Sun
1 stopAmerican Airlines
6h 50mYYZ-PHL
C$ 605
8/7Mon
directAir Canada
1h 34mPHL-YYZ
16/7Tue
1 stopAir Canada
6h 29mYYZ-PHL
C$ 611
17/6Mon
directAir Canada
1h 33mPHL-YYZ
20/6Thu
1 stopAir Canada
5h 34mYYZ-PHL
C$ 612
8/6Sat
1 stopAmerican Airlines
8h 01mPHL-YYZ
11/6Tue
1 stopAmerican Airlines
7h 07mYYZ-PHL
C$ 620
4/6Tue
1 stopDelta
5h 29mPHL-YYZ
5/6Wed
1 stopDelta
5h 05mYYZ-PHL
C$ 637
24/7Wed
directUnited Airlines
1h 34mPHL-YYZ
31/7Wed
directUnited Airlines
1h 34mYYZ-PHL
C$ 678

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Recent one-way flight deals

30/5Thu
1 stop
6h 09mPHL-YYZ
C$ 86
28/5Tue
1 stop
11h 37mPHL-YYZ
C$ 125
24/7Wed
1 stopSun Country Air
23h 17mPHL-YYZ
C$ 196
27/6Thu
1 stopSun Country Air
23h 46mPHL-YYZ
C$ 210
28/5Tue
directUnited Airlines
1h 33mPHL-YYZ
C$ 268
30/5Thu
directAmerican Airlines
1h 45mPHL-YYZ
C$ 275
21/5Tue
1 stopAir Canada
5h 24mPHL-YTZ
C$ 275
17/6Mon
1 stopAir Canada
8h 28mPHL-YOW
C$ 329
24/5Fri
1 stopUnited Airlines
5h 44mPHL-YYZ
C$ 416
31/10Thu
directAmerican Airlines
1h 40mPHL-YYZ
C$ 419

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Last minute flights from Philadelphia to Ontario

Last minute flight, train and bus deals

12/5Sun
multi-stop
5h 20mPHL-YYZ
15/5Wed
multi-stop
8h 47mYYZ-PHL
C$ 463
9/5Thu
multi-stop
6h 09mPHL-YYZ
22/5Wed
multi-stop
8h 47mYYZ-PHL
C$ 478
9/5Thu
multi-stopAmerican Airlines
8h 47mPHL-YYZ
22/5Wed
directAmerican Airlines
1h 35mYYZ-PHL
C$ 866
9/5Thu
multi-stopUnited Airlines
4h 41mPHL-YYZ
23/5Thu
directUnited Airlines
1h 31mYYZ-PHL
C$ 942
10/5Fri
multi-stopAmerican Airlines
8h 47mPHL-YYZ
13/5Mon
multi-stopAmerican Airlines
7h 50mYYZ-PHL
C$ 979
9/5Thu
multi-stopAir Canada
4h 44mPHL-YTZ
22/5Wed
multi-stopAir Canada
5h 08mYTZ-PHL
C$ 1,002
9/5Thu
directAir Canada
1h 33mPHL-YYZ
21/5Tue
directAir Canada
1h 31mYYZ-PHL
C$ 1,009
12/5Sun
directUnited Airlines
1h 33mPHL-YYZ
15/5Wed
multi-stopUnited Airlines
13h 28mYYZ-PHL
C$ 1,179
12/5Sun
multi-stopWestJet
4h 24mPHL-YYZ
16/5Thu
multi-stopWestJet
4h 52mYYZ-PHL
C$ 1,197
9/5Thu
multi-stopWestJet
5h 29mPHL-YYZ
9/5Thu
multi-stopWestJet
6h 49mYYZ-PHL
C$ 1,219

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Philadelphia - Ontario Flights

Departure:

Philadelphia (PHL)United States

Return flight deals:

Ontario - Philadelphia

Cabin classes:

C$ 3,303
C$ 318