Flights from Pittsburgh International Airport to Ontario

Flight deals from Pittsburgh International Airport to Ontario

Looking for a cheap last-minute deal or the best return flight from Pittsburgh International Airport to Ontario? If you want to travel next month, return fares start from 360 €. Find the lowest prices on one-way and return tickets right here.

Toronto.329 € per passenger.Departing Thu, 6 Aug, returning Mon, 10 Aug.Return flight with Allegiant Air and Porter Airlines.Outbound indirect flight with Allegiant Air, departs from Pittsburgh International on Thu, 6 Aug, arriving in Toronto Island.Inbound indirect flight with Porter Airlines, departs from Toronto Island on Mon, 10 Aug, arriving in Pittsburgh International.Price includes taxes and charges.From 329 €, select.

Ottawa.361 € per passenger.Departing Fri, 28 Aug, returning Sun, 30 Aug.Return flight with United.Outbound indirect flight with United, departs from Pittsburgh International on Fri, 28 Aug, arriving in Ottawa International.Inbound indirect flight with United, departs from Ottawa International on Sun, 30 Aug, arriving in Pittsburgh International.Price includes taxes and charges.From 361 €, select.

Toronto.446 € per passenger.Departing Thu, 30 Jul, returning Tue, 4 Aug.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Pittsburgh International on Thu, 30 Jul, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departs from Toronto Pearson International on Tue, 4 Aug, arriving in Pittsburgh International.Price includes taxes and charges.From 446 €, select.

Thunder Bay.521 € per passenger.Departing Mon, 29 Jun, returning Sun, 5 Jul.Return flight with Southern Airways Express and Flair Airlines.Outbound indirect flight with Southern Airways Express, departs from Pittsburgh International on Mon, 29 Jun, arriving in Thunder Bay.Inbound indirect flight with Flair Airlines, departs from Thunder Bay on Sun, 5 Jul, arriving in Pittsburgh International.Price includes taxes and charges.From 521 €, select.

Sault Ste Marie.587 € per passenger.Departing Thu, 9 Jul, returning Thu, 16 Jul.Return flight with Allegiant Air and Porter Airlines.Outbound indirect flight with Allegiant Air, departs from Pittsburgh International on Thu, 9 Jul, arriving in Sault Ste Marie.Inbound indirect flight with Porter Airlines, departs from Sault Ste Marie on Thu, 16 Jul, arriving in Pittsburgh International.Price includes taxes and charges.From 587 €, select.

London.630 € per passenger.Departing Thu, 2 Jul, returning Wed, 8 Jul.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Pittsburgh International on Thu, 2 Jul, arriving in London.Inbound indirect flight with Air Canada, departs from London on Wed, 8 Jul, arriving in Pittsburgh International.Price includes taxes and charges.From 630 €, select.

Windsor.649 € per passenger.Departing Tue, 7 Jul, returning Tue, 14 Jul.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Pittsburgh International on Tue, 7 Jul, arriving in Windsor.Inbound indirect flight with Air Canada, departs from Windsor on Tue, 14 Jul, arriving in Pittsburgh International.Price includes taxes and charges.From 649 €, select.

Sudbury.665 € per passenger.Departing Sun, 12 Jul, returning Sun, 19 Jul.Return flight with jetBlue and Porter Airlines.Outbound indirect flight with jetBlue, departs from Pittsburgh International on Sun, 12 Jul, arriving in Sudbury.Inbound indirect flight with Porter Airlines, departs from Sudbury on Sun, 19 Jul, arriving in Pittsburgh International.Price includes taxes and charges.From 665 €, select.

North Bay.787 € per passenger.Departing Mon, 13 Jul, returning Mon, 20 Jul.Return flight with Southern Airways Express and WestJet.Outbound indirect flight with Southern Airways Express, departs from Pittsburgh International on Mon, 13 Jul, arriving in North Bay.Inbound indirect flight with WestJet, departs from North Bay on Mon, 20 Jul, arriving in Pittsburgh International.Price includes taxes and charges.From 787 €, select.

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Flying from Pittsburgh International Airport to Ontario

Arm yourself with these facts on the fly.

Cheapest flight found	329 €
Cheapest month to fly	August
Average flight time	1 hr, 10 mins
Average flights per week	36
Most popular airline	Jazz Air

How to find cheap flights from Pittsburgh International Airport to Ontario

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Pittsburgh International Airport to Ontario. Other savvy travellers recently found return flights from 329 € and one-way tickets from 136 €. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in August

The cheapest time to fly from Pittsburgh International Airport to Ontario is currently August.

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 Pittsburgh International Airport to anywhere you choose in Ontario.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Pittsburgh International Airport to your chosen airport in 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 Ontario Airport to Ontario flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Pittsburgh International Airport to Ontario?

Yes - direct flights currently operate from Pittsburgh International Airport to Toronto Pearson International Airport in Ontario.

What is the average price of a flight from Pittsburgh International Airport to Ontario?

We looked at all of the upcoming return flights from Pittsburgh International Airport to Ontario we could find over the next 12 months. It looks like 329 € is the best price. This is good, compared to the average Ontario ticket price of 553 €.

What is the cheapest month to fly from Pittsburgh International Airport to Ontario?

The cheapest month to fly from Pittsburgh International Airport to North Bay Airport is currently July.
The cheapest month to fly from Pittsburgh International Airport to Sudbury Airport is currently July.
The cheapest month to fly from Pittsburgh International Airport to Sault Ste Marie Airport is currently July.
And the cheapest month to fly from Pittsburgh International Airport to Ottawa International Airport is usually August.

Which upcoming date is cheapest to fly from Pittsburgh International Airport to Ontario on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Pittsburgh International Airport to Ontario on Thursday, 6 August 2026.

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

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