C$ 160 Find Cheap Flights from Philadelphia to Ontario

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 5/6. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Ontario, as well as popular online travel agencies
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Best Ontario Flight Deals from Philadelphia

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

Ottawa
Ottawa1 stopC$ 535
Ottawa
Ottawa1 stopC$ 535

Cheap Flight Deals from Philadelphia to Ontario (PHL-CAON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Ontario 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.

Recent round-trip flight deals from Philadelphia to Ontario

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Philadelphia to Ontario.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
5:45 a.m. - 2:05 p.m.PHL-YYZ
8h 20m1 stop
 Logo
6:30 a.m. - 10:43 p.m.YYZ-PHL
16h 13m1 stop
C$ 322
Find Deal
Thu, 5 Jun - Sat, 7 Jun
 Logo
6:22 p.m. - 2:05 p.m.PHL-YYZ
19h 43m1 stop
 Logo
6:30 a.m. - 9:47 a.m.YYZ-PHL
27h 17m1 stop
C$ 347
Find Deal
Fri, 6 Jun - Sat, 14 Jun
 Logo
5:45 a.m. - 2:05 p.m.PHL-YYZ
8h 20m1 stop
 Logo
6:30 a.m. - 11:25 a.m.YYZ-PHL
28h 55m2 stops
C$ 372
Find Deal
Thu, 5 Jun - Sat, 7 Jun
Air Canada Logo
9:45 a.m. - 3:34 p.m.PHL-YYZ
5h 49m1 stop
Air Canada Logo
8:50 a.m. - 10:20 a.m.YYZ-PHL
1h 30mdirect
C$ 564Air Canada
Find Deal
Sun, 18 May - Wed, 21 May
Air Canada Logo
9:45 a.m. - 2:34 p.m.PHL-YYZ
4h 49m1 stop
Air Canada Logo
5:00 p.m. - 10:06 p.m.YYZ-PHL
5h 06m1 stop
C$ 567Air Canada
Find Deal
Sun, 18 May - Wed, 21 May
United Airlines Logo
10:10 a.m. - 5:26 p.m.PHL-YUL
7h 16m1 stop
United Airlines Logo
8:30 p.m. - 10:07 p.m.YUL-PHL
1h 37mdirect
C$ 634United Airlines
Find Deal
Tue, 19 Aug - Tue, 19 Aug
Sun Country Air Logo
12:00 p.m. - 9:45 p.m.PHL-YYZ
9h 45m1 stop
Sun Country Air Logo
7:15 a.m. - 11:10 a.m.YYZ-PHL
27h 55m1 stop
C$ 637Sun Country Air
Find Deal
Sat, 28 Jun - Sun, 27 Jul
United Airlines Logo
3:20 p.m. - 5:00 p.m.PHL-YUL
1h 40mdirect
United Airlines Logo
12:55 p.m. - 2:33 p.m.YUL-PHL
1h 38mdirect
C$ 666United Airlines
Find Deal
Thu, 3 Jul - Sat, 12 Jul
American Airlines Logo
8:14 a.m. - 4:27 p.m.PHL-YUL
8h 13m2 stops
American Airlines Logo
12:30 p.m. - 11:59 p.m.YUL-PHL
11h 29m1 stop
C$ 799American Airlines
Find Deal
Sat, 13 Sep - Wed, 24 Sep
American Airlines Logo
6:55 p.m. - 11:44 a.m.PHL-YUL
16h 49m1 stop
American Airlines Logo
12:30 p.m. - 11:58 p.m.YUL-PHL
11h 28m1 stop
C$ 811American Airlines
Find Deal
Sun, 25 May - Wed, 28 May
Useful Info

KAYAK's insights & trends for Philadelphia to Ontario flights

Get data-powered insights and trends into flights from Philadelphia to Ontario to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Philadelphia to Ontario flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Philadelphia to Ontario.

The cheapest ticket to Ontario from Philadelphia found in the last 72 hours was to Toronto, at C$ 270 round-trip. The most popular route is from Philadelphia (PHL) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 270.

Can I save money by flying with a layover from Philadelphia to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 309 on average.

What is the cheapest month to fly from Philadelphia to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Ontario is October, when tickets cost C$ 433 (return) on average. On the other hand, the most expensive months are November and April, when the average cost of round-trip tickets is C$ 690 and C$ 659 respectively.

What’s the cheapest day of the week to fly from Philadelphia to Ontario?

The average price of all round-trip flights from Philadelphia to Ontario clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Ontario on a Thursday and more expensive on a Sunday. On your return trip to Philadelphia, you should consider flying back on a Friday, and avoid Sundays for better deals.

How far in advance should I book a flight from Philadelphia to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Philadelphia to Ontario, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.


Good to know

Low seasonJanuary
High seasonAugust
Cheapest flightC$ 160
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Philadelphia to Toronto

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 from Philadelphia to Ontario is likely to change within 7 days, so travellers 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 from Philadelphia to Ontario with an airline and back 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 from Philadelphia to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the afternoon, when round-trip flights cost C$ 215 on average. Morning departures are around 3% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 435.

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: Montreal C$ 381 one-way - C$ 251 round-trip; Toronto C$ 267 one-way - C$ 308 round-trip

Top 3 airlines serving from Philadelphia to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
7.4
United AirlinesOverall score based on 8696 reviews
6.6Food
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

Liked nothing. As per previous segment it was delay delay delay.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Everyone was nice. It was on time and the food was. Airplane food, but not horrible

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

late again! but its my only option to not take 9 hours to get to Memphis

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

I had a very unpleasant encounter with one man from customer service: he was extremely rude and miserable. And his condition was reflected on his decision to send me to the worst airport hotel and get an awful flight connection. My hotel shuttle had never arrived and I had to book another hotel. People served by other representatives got a much better treatment and deal.

The flight left a bit late, but arrived close to time expected…With the flight being close to full the crew did well serving drinks to all in a very timely fashion. The flight was a pleasure…

They didn't have any gluten-free snacks, oddly, which I require...or any flavored soda water or decaf tea options, which seems to be standard.

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

I hope these comments will find their way to AC customer experience team. Me and my spouse 50 years of aged coming back from 7 days perfect vacation... While boarding in FLL flight AC1621, one of the boarding agents (tall aged african american) man literelly yeld at my wife during the picture talking process. MAM ! STEP !! BACK !!! We are not illegal immegrants beying deported, nor are we in the millitary. We are customers returning home. This was unacceptable. While boarding in YYZ flight AC1154, one of the boarding agents (tall aged caucasian) man criticied with several complesant remarks my passport condition saying that I could not travel intl with it due to stain, decoloration, and BLOOD. My passport does not have blood on it! Yes it might be in less than perfect condition, but their are ways to talk to customer that does not imply not allow a boarding agent to be angry fathery like, or a custom agent looking at a suspicious individual. Both experience were less than acceptable for might I remind you a paying CUSTOMER returning home.

This flight didn't happen for me because of overbooking.

Terrible experience, flight was delayed both ways. Limited compensation for the 5+ hour delay. Will not be flying Air Canada Rouge, and don’t recommend you do either.

The boarding was relatively quick, the crew welcoming and flight uneventful. The omission of meals on all airlines is unacceptable especially when the flight is during a mealtime such as this one, (lunchtime), is unacceptable.

Everything was simple and easy. The lady at the gate was super friendly, I wish I had her name to share. She's a little older, dark-haired. You can tell she likes her job and would be a great influence on any young people training with her.

No Charging ports for personal electronics, which were required to use wifi entertainment.

Rushed, the boarding was a great deal like a Chinese fire drill.

it was red eye flight, it was ok, there was beverage service, thats it i didnt care much as i wanted to sleep

Everything went smoothly. I appreciate the selection of free movies.

Everything you need to know for your flight from Philadelphia to Ontario

Information on your arrival and departure airports

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