$37 Find Cheap Flights from Pennsylvania to Ontario

1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info
Useful Info

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$37
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from New York John F Kennedy Airport to Toronto Pearson Airport

FAQs for booking flights from Pennsylvania to Ontario

  • How does KAYAK find such low prices on flights from Pennsylvania 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 Pennsylvania to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Pennsylvania to 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 Pennsylvania 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 Pennsylvania 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 Pennsylvania 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 Pennsylvania to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Ontario?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Ontario is Toronto Pearson Intl Airport (YYZ), with an average flight price of $358.

  • What is the cheapest day to fly to Ontario?

    Based on KAYAK data, the cheapest day to fly to Ontario is Friday where round-trip tickets can be as cheap as $736. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $901 on average.

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

    The cheapest time of day to fly to Ontario is generally at night, when round-trip flights cost $481 on average. Morning departures are around 14% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is $895.

  • What is the cheapest flight to Ontario?

    The cheapest ticket to Ontario from Pennsylvania found in the last 72 hours was to Toronto Pearson Intl Airport, at $240 round-trip. The most popular route is 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 $240.

  • What is the cheapest month to fly from Pennsylvania to Ontario?

    The cheapest month for flights from Pennsylvania to Ontario is August, when tickets cost $475 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,167 and $986 respectively.

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

    To get a below average price on the flight from Pennsylvania to Ontario, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

  • How long is the flight to Ontario?

    An average nonstop flight from Pennsylvania to Ontario takes 4h 49m, covering a distance of 419 miles. The shortest route is Pittsburgh (PIT) to Toronto Pearson Intl Airport (YYZ) with an average flight time of 1h 07m.

  • What are the most popular destinations in Ontario?

    Based on KAYAK flight searches, the most popular destination is Toronto (95% of total searches to Ontario). The next most popular destinations are Ottawa (4%) and London (0%). Searches for flights to Thunder Bay (0%), to Timmins (0%) and to Sudbury (0%) are also popular.

Top 3 airlines serving from Pennsylvania to Ontario

Need help choosing which airline to fly with from Pennsylvania 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 8743 reviews
6.6Food
7.0Entertainment
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

6.0 GoodLawrence, May 2025SFO - HNL
Read more United Airlines reviews

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

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

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.

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

Was a normal flight but it was delayed, and there wasn't an explanation.

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…

The layover was 6 PLUS hours and we were only given a $15.00 voucher. We missed our first activity in Quebec due to the delay.

Miserable staff as it was a late/delayed flight and crew wasn’t in the best spirits. Completely understood as neither was most of the passengers. Still unacceptable l.

It was a short flight, and no entertainment. That was not a problem for us, but there is no option for "not applicable". There was a bit of turbulence, so there was no food service.

the fact air Canada changed my flight from 850 PM to 815 AM with zero regard to the plans i made that last day, the cost i lost out on as things were non refundable amd shortening my first vacation in 7 years sickened me. when we purchase a service thats whats we expect. when we want to change the service we have to pay for that option but you do whatever you want . i called accessibility dept as i have a cpap and an implanted loop recorder first person said no problem just let security know you cant go thru scanners. then i got an email saying i had to fill out a fit to fly form . which again there was NO need to have that none. But that cost me money and time to have a doctor fill it out. then when i went to check in online i was declined i had to see a person at the airport instead. i couldnt get my boarding pass like everyone elseso here I was contacting air canada so I would have a easy travel experience and it ended up being a nightmare with more work for me, more cost and time. the flight itself was great the nightmare around it i will never subject myself to again. i tried to stick with supporting Canada but Air Canada was not worth supporting. very disappointed especially with a dept that is supposed to help disabled people not make an already challenging event not worth going thru at all.

Most courteous, helpful employees and all flights were on time.

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.

Book cheap flights from Pennsylvania to Ontario

Recent round-trip flight deals

7/12Sat
nonstopFlair Airlines
1h 45mJFK-YYZ
7/13Sun
nonstopFlair Airlines
2h 05mYYZ-JFK
$111
7/12Sat
nonstopFlair Airlines
1h 45mJFK-YYZ
7/13Sun
nonstopFlair Airlines
2h 05mYYZ-JFK
$112
6/24Tue
nonstopAir Canada
1h 34mDCA-YYZ
6/25Wed
nonstopAir Canada
1h 32mYYZ-DCA
$162
6/24Tue
nonstopAir Canada
1h 36mIAD-YYZ
6/25Wed
nonstopAir Canada
1h 27mYYZ-IAD
$162
7/1Tue
nonstop
1h 45mJFK-YYZ
7/19Sat
1 stop
6h 47mYYZ-JFK
$186
7/3Thu
nonstop
1h 46mJFK-YYZ
7/10Thu
nonstop
2h 05mYYZ-JFK
$193
6/17Tue
nonstopUnited Airlines
1h 39mIAD-YYZ
6/24Tue
nonstopUnited Airlines
1h 34mYYZ-IAD
$212
6/25Wed
nonstopUnited Airlines
1h 40mEWR-YYZ
6/25Wed
1 stopUnited Airlines
3h 53mYYZ-EWR
$237
6/20Fri
1 stopAmerican Airlines
7h 15mDCA-YYZ
6/20Fri
nonstopAmerican Airlines
1h 40mYYZ-DCA
$240
6/4Wed
nonstopAmerican Airlines
1h 55mDCA-YYZ
6/10Tue
nonstopAmerican Airlines
1h 40mYYZ-DCA
$243

Search by stops

Search by airline

Search by price

Recent one-way flight deals

7/12Sat
nonstopFlair Airlines
1h 45mJFK-YYZ
$37
7/12Sat
nonstopFlair Airlines
1h 45mJFK-YYZ
$41
6/24Tue
nonstopAir Canada
1h 36mIAD-YYZ
$64
6/11Wed
1 stopAir Canada
6h 10mDCA-YYZ
$77
6/24Tue
nonstopAmerican Airlines
1h 50mDCA-YYZ
$81
9/2Tue
nonstopPorter Airlines
1h 40mLGA-YYZ
$88
8/24Sun
nonstopPorter Airlines
1h 40mLGA-YYZ
$90
6/18Wed
nonstopUnited Airlines
1h 42mEWR-YYZ
$103
6/4Wed
nonstopUnited Airlines
1h 34mJFK-YUL
$107
7/5Sat
nonstopAmerican Airlines
1h 40mDCA-YYZ
$112

Search by stops

Search by airline

Search by price

Last minute flights from Pennsylvania to Ontario

Last minute flight, train and bus deals

5/25Sun
nonstopFlair Airlines
1h 45mJFK-YYZ
5/29Thu
nonstopFlair Airlines
2h 05mYYZ-JFK
$254
5/25Sun
nonstopFlair Airlines
1h 45mJFK-YYZ
5/27Tue
nonstopFlair Airlines
2h 05mYYZ-JFK
$257
5/25Sun
nonstopPorter Airlines
1h 40mLGA-YYZ
6/1Sun
nonstopPorter Airlines
1h 40mYYZ-LGA
$280
5/25Sun
nonstopAir Canada
1h 40mLGA-YYZ
5/26Mon
nonstopAir Canada
1h 36mYYZ-LGA
$307
5/25Sun
nonstopPorter Airlines
1h 40mLGA-YYZ
5/27Tue
nonstopPorter Airlines
1h 40mYYZ-LGA
$326
5/25Sun
multi-stopAmerican Airlines
14h 56mJFK-YYZ
6/1Sun
nonstopAmerican Airlines
1h 44mYYZ-JFK
$338
5/24Sat
nonstopAir Canada
1h 40mLGA-YYZ
5/25Sun
nonstopAir Canada
1h 36mYYZ-LGA
$339
5/25Sun
nonstopAmerican Airlines
1h 30mLGA-YUL
5/25Sun
nonstopAmerican Airlines
1h 30mYUL-LGA
$363
5/23Fri
multi-stopUnited Airlines
5h 21mEWR-YYZ
6/14Sat
nonstopUnited Airlines
1h 48mYYZ-EWR
$373
5/25Sun
nonstopUnited Airlines
1h 34mJFK-YUL
6/2Mon
nonstopUnited Airlines
1h 48mYUL-JFK
$381

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Ontario

Cabin class types available on flights to Pennsylvania

Cabin classes available on flights to Pennsylvania. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.