C$ 114 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 12/9. 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

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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
Ottawa2 stopsC$ 563
Ottawa
Ottawa2 stopsC$ 563

Cheap Flights from Philadelphia to Ontario

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Ontario

Tue, 16 Sep - Tue, 23 Sep
 Logo
5:00 a.m. - 2:05 p.m.PHL-YYZ
9h 05m1 stop
 Logo
6:30 a.m. - 11:47 p.m.YYZ-PHL
17h 17m1 stop
C$ 302
Find Deal
Fri, 12 Sep - Sun, 14 Sep
 Logo
9:55 p.m. - 2:05 p.m.PHL-YYZ
16h 10m1 stop
 Logo
6:30 a.m. - 11:59 p.m.YYZ-PHL
17h 29m1 stop
C$ 305
Find Deal
Fri, 19 Sep - Sun, 21 Sep
 Logo
9:50 p.m. - 2:05 p.m.PHL-YYZ
16h 15m1 stop
 Logo
6:30 a.m. - 12:17 a.m.YYZ-PHL
17h 47m1 stop
C$ 316
Find Deal
Tue, 9 Sep - Thu, 11 Sep
 Logo
5:25 a.m. - 2:05 p.m.PHL-YYZ
8h 40m1 stop
 Logo
6:30 a.m. - 11:59 p.m.YYZ-PHL
17h 29m1 stop
C$ 332
Find Deal
Fri, 12 Sep - Sun, 14 Sep
 Logo
8:30 p.m. - 2:05 p.m.PHL-YYZ
17h 35m2 stops
 Logo
6:30 a.m. - 11:59 p.m.YYZ-PHL
17h 29m1 stop
C$ 361
Find Deal
Thu, 4 Sep - Sun, 7 Sep
Air Canada Logo
9:20 a.m. - 10:54 a.m.PHL-YUL
1h 34mdirect
Air Canada Logo
1:00 p.m. - 2:38 p.m.YUL-PHL
1h 38mdirect
C$ 454Air Canada
Find Deal
Thu, 4 Sep - Sun, 7 Sep
Air Canada Logo
7:30 a.m. - 12:20 p.m.PHL-YUL
4h 50m1 stop
Air Canada Logo
1:00 p.m. - 2:38 p.m.YUL-PHL
1h 38mdirect
C$ 468Air Canada
Find Deal
Mon, 25 Aug - Mon, 1 Sep
United Airlines Logo
7:58 p.m. - 9:58 a.m.PHL-YOW
14h 00m1 stop
United Airlines Logo
7:29 p.m. - 2:06 p.m.YOW-PHL
18h 37m1 stop
C$ 916United Airlines
Find Deal
Mon, 25 Aug - Mon, 1 Sep
United Airlines Logo
7:58 p.m. - 9:58 a.m.PHL-YOW
14h 00m1 stop
United Airlines Logo
5:50 p.m. - 2:06 p.m.YOW-PHL
20h 16m2 stops
C$ 930United Airlines
Find Deal
Fri, 12 Sep - Fri, 19 Sep
WestJet Logo
6:00 a.m. - 12:40 a.m.PHL-YHM
18h 40m2 stops
WestJet Logo
6:00 a.m. - 8:55 p.m.YHM-PHL
14h 55m2 stops
C$ 3,346WestJet
Find Deal
Booking Insights

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.

How much is a round-trip flight from Philadelphia to Region of Ontario?

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$ 232 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$ 232.

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$ 856 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$ 411 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is C$ 731 and C$ 731 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 Wednesday. On your return trip to Philadelphia, you should consider flying back on a Friday, and avoid Mondays 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 a flight from Philadelphia to Ontario, you should book around 3 weeks before departure, which saves you about 51% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.


Good to know

Low seasonJanuary
Cheapest flightC$ 114
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly and prices are also 31% 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 7% 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$ 428.

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$ 264 one-way - C$ 225 round-trip; Toronto C$ 293 one-way - C$ 321 round-trip

Reviews of the top 3 airlines flying 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 8900 reviews
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

4.0 OkayAnna, Jul 2025IAH - YYZ
Read more United Airlines reviews

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Flight was actually on Air Canada. The flight itself was fine. Nothing special. Food was pretty pathetic except for cookies. They offered plenty of food and drinks but just wasn't very good. Even for airline food.

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Delay and keep changing gates. I have to run around from B to C then to E.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

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.

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

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

It’s a great flight. Service is good. Staff is awesome.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

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

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

I am very tall. All airline seats are a bit uncomfortable.

Bad experience boarding and flight got delayed didn’t make it to my next flight

The food on the trip Toronto to Athens could be better: the chicken didn’t taste good.

Conflicting information provided about baggage allowance. One screen said I had a carry on and another said I didnt.

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

Information on your arrival and departure airports

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