Flights from Philadelphia to Ontario

Flight deals from Philadelphia to Ontario

Looking for cheap tickets from Philadelphia to Ontario, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Toronto.P18,813 per passenger.Departing Mon, 25 Aug, returning Sun, 31 Aug.Return flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Mon, 25 Aug, arriving in Toronto Island.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Sun, 31 Aug, arriving in Philadelphia International.Price includes taxes and charges.From P18,813, select.

Ottawa.P23,864 per passenger.Departing Thu, 9 Oct, returning Sun, 12 Oct.Return flight with Frontier Airlines and Porter Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Thu, 9 Oct, arriving in Ottawa International.Inbound indirect flight with Porter Airlines, departs from Ottawa International on Sun, 12 Oct, arriving in Philadelphia International.Price includes taxes and charges.From P23,864, select.

Toronto.P26,682 per passenger.Departing Thu, 14 Aug, returning Mon, 18 Aug.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Philadelphia International on Thu, 14 Aug, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departs from Toronto Pearson International on Mon, 18 Aug, arriving in Philadelphia International.Price includes taxes and charges.From P26,682, select.

London.P39,853 per passenger.Departing Thu, 14 Aug, returning Wed, 20 Aug.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Philadelphia International on Thu, 14 Aug, arriving in London.Inbound indirect flight with Air Canada, departs from London on Wed, 20 Aug, arriving in Philadelphia International.Price includes taxes and charges.From P39,853, select.

Windsor.P50,175 per passenger.Departing Sat, 6 Sep, returning Sat, 13 Sep.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Philadelphia International on Sat, 6 Sep, arriving in Windsor.Inbound indirect flight with Air Canada, departs from Windsor on Sat, 13 Sep, arriving in Philadelphia International.Price includes taxes and charges.From P50,175, select.

Thunder Bay.P56,491 per passenger.Departing Thu, 4 Sep, returning Thu, 11 Sep.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Philadelphia International on Thu, 4 Sep, arriving in Thunder Bay.Inbound indirect flight with Air Canada, departs from Thunder Bay on Thu, 11 Sep, arriving in Philadelphia International.Price includes taxes and charges.From P56,491, select.

Flying from Philadelphia to Ontario

Arm yourself with these facts on the fly.

Cheapest flight found	P18,722, Toronto
Cheapest month to fly	August
Average flight time	1 hr, 41 mins
Cheapest airport to fly from	Philadelphia International
Most popular airline	American Airlines

How to find cheap flights from Philadelphia to Ontario

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Philadelphia to Ontario. Other savvy travellers recently found return flights from P18,722 and one-way tickets from P6,107 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Philadelphia International into Toronto

At the moment, the lowest priced flight tickets to Ontario are from Philadelphia International Airport to Toronto Pearson International Airport.

Fly in September

We crunched the flight calendar and found the cheapest time to fly from Philadelphia to Ontario is currently September.

Fly on a Thursday

From our data, we can see that Thursday seems to be the cheapest time to fly from Philadelphia to Ontario.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Philadelphia to anywhere you choose in Ontario.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Philadelphia to Ontario go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Philadelphia to Ontario flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Philadelphia to Ontario flight price?

We looked at all of the upcoming return flights from Philadelphia to Ontario we could find over the next 12 months. It looks like P18,722 is the best price. This is good, compared to the average Ontario ticket price of P35,805.

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

The cheapest month to fly from Philadelphia to Windsor Airport is usually September. The cheapest month to fly from Philadelphia to London Airport is usually August. The cheapest month to fly from Philadelphia to Toronto Island Airport is usually August. And the cheapest month to fly from Philadelphia to Toronto Pearson International Airport is usually August.

Which upcoming date is cheapest to fly from Philadelphia to Ontario on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Ontario on Monday, 25 August 2025.

Are there any direct flights from Philadelphia to Ontario?

Philadelphia International Airport offers direct flights to Ontario.

If I'm flying from Philadelphia, where in Ontario is cheapest to fly into?

If you're flying from Philadelphia, the cheapest city in Ontario to fly into is Toronto. The cheapest airport serving Toronto at the moment is Toronto Island.