$38 Find Cheap Flights from Pennsylvania to Ontario

1 adult
1 adult, Economy

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 20% 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

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$38
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 4% 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 $440.

  • 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 $769. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $943 on average.

  • 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 $513 on average. Morning departures are around 16% 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 $907.

  • 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 $488 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 $488.

  • 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 December and July, when the average cost of round-trip tickets is $986 and $911 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 4 weeks before departure.

  • How long is the flight to Ontario?

    An average nonstop flight from Pennsylvania to Ontario takes 5h 37m, covering a distance of 408 miles. The shortest route is Pittsburgh (PIT) to Toronto Pearson Intl Airport (YYZ) with an average flight time of 1h 05m.

  • What are the most popular destinations in Ontario?

    Based on KAYAK flight searches, the most popular destination is Toronto (97% of total searches to Ontario). The next most popular destinations are Ottawa (3%) and London (0%). Searches for flights to Thunder Bay (0%), to Sudbury (0%) and to Timmins (0%) are also popular.

Reviews of the 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 8861 reviews
7.3Comfort
6.6Food
8.1Crew
7.0Entertainment
7.7Boarding
Airline reviews

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.

6.0 GoodMatthew, Jun 2025ATH - YYZ
Read more United Airlines reviews

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

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.

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

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.

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.

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.

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

The staff made sure I was comfortable, moved me to a better seat with more leg room

Somehow, my booking was under my preferred name instead of my legal name so they almost didn’t let me board the plane at LAX. This problem should have been notified to me when I was still in Toronto.

When arriving over 2 hours early to check k in at Charlotte airport I was told I would have to check my carry on ? Apparently the flight was full and may not be room. I was not given a choice and the agent was quite unpleasant about it. I am a senior amd was not comfortable me having to worry about my bag being lost vut it didn’t seem to bother him. There were lots and lots of people of all ages in line when we boarded with carryons and most larger than mine .the rest of my journey was pleasant vut this was totally unacceptable.

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.

Book cheap flights from Pennsylvania to Ontario

Recent round-trip flight deals

8/23Sat
nonstopFlair Airlines
1h 45mJFK-YYZ
8/24Sun
nonstopFlair Airlines
2h 05mYYZ-JFK
$117
8/23Sat
nonstopFlair Airlines
1h 45mJFK-YYZ
8/24Sun
nonstopFlair Airlines
2h 05mYYZ-JFK
$118
8/23Sat
nonstopFlair Airlines
1h 45mJFK-YYZ
8/24Sun
nonstopFlair Airlines
2h 05mYYZ-JFK
$119
8/30Sat
nonstop
1h 45mJFK-YYZ
9/5Fri
nonstop
1h 52mYYZ-JFK
$170
7/24Thu
1 stopAir Canada
4h 40mDCA-YYZ
7/31Thu
1 stopAir Canada
3h 53mYYZ-DCA
$177
8/14Thu
nonstopAir Canada
1h 34mDCA-YYZ
8/21Thu
nonstopAir Canada
1h 32mYYZ-DCA
$178
10/3Fri
1 stop
4h 58mEWR-YYZ
10/9Thu
nonstop
1h 39mYYZ-EWR
$191
8/11Mon
1 stopAmerican Airlines
9h 23mDCA-YYZ
8/18Mon
1 stopAmerican Airlines
5h 47mYYZ-DCA
$236
9/17Wed
nonstopUnited Airlines
1h 54mEWR-YYZ
9/21Sun
nonstopUnited Airlines
1h 42mYYZ-EWR
$237
11/26Wed
nonstopUnited Airlines
1h 32mEWR-YUL
11/30Sun
nonstopUnited Airlines
1h 39mYUL-EWR
$240

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/23Sat
nonstopFlair Airlines
1h 45mJFK-YYZ
$38
8/24Sun
nonstopFlair Airlines
1h 45mJFK-YYZ
$45
7/20Sun
1 stopAir Transat
5h 15mEWR-YYZ
$65
10/7Tue
nonstopAir Transat
1h 40mEWR-YUL
$69
8/14Thu
nonstopAir Canada
1h 34mDCA-YYZ
$70
8/14Thu
nonstopAir Canada
1h 34mDCA-YYZ
$72
7/15Tue
1 stopAmerican Airlines
4h 27mDCA-YYZ
$90
8/19Tue
nonstopAmerican Airlines
1h 46mDCA-YYZ
$95
7/12Sat
nonstopUnited Airlines
2h 02mEWR-YYZ
$103
9/19Fri
1 stopUnited Airlines
11h 19mLGA-YYZ
$105

Search by stops

Search by airline

Search by price

Last minute flights from Pennsylvania to Ontario

Last minute flight, train and bus deals

7/7Mon
nonstopPorter Airlines
1h 40mEWR-YUL
7/14Mon
nonstopPorter Airlines
1h 40mYUL-EWR
$216
7/7Mon
nonstopPorter Airlines
1h 40mEWR-YTZ
7/10Thu
nonstopPorter Airlines
1h 30mYTZ-EWR
$217
7/6Sun
nonstopFlair Airlines
1h 45mJFK-YYZ
7/10Thu
nonstopFlair Airlines
2h 05mYYZ-JFK
$226
7/6Sun
nonstopFlair Airlines
1h 45mJFK-YYZ
8/10Sun
nonstopFlair Airlines
2h 05mYYZ-JFK
$240
7/7Mon
multi-stopAir Canada
10h 29mDCA-YYZ
7/10Thu
nonstopAir Canada
1h 32mYYZ-DCA
$245
7/7Mon
multi-stopAir Canada
10h 29mDCA-YYZ
7/10Thu
multi-stopAir Canada
4h 03mYYZ-DCA
$250
7/7Mon
nonstopAmerican Airlines
1h 40mDCA-YYZ
7/10Thu
nonstopAmerican Airlines
1h 40mYYZ-DCA
$265
7/7Mon
multi-stopUnited Airlines
8h 26mEWR-YUL
7/14Mon
nonstopUnited Airlines
1h 33mYUL-EWR
$269
7/7Mon
nonstopAmerican Airlines
1h 30mLGA-YUL
7/13Sun
nonstopAmerican Airlines
1h 35mYUL-LGA
$316
7/7Mon
nonstopUnited Airlines
2h 02mEWR-YYZ
7/11Fri
nonstopUnited Airlines
1h 48mYYZ-EWR
$368

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.