Flights from Ottawa International Airport to Ontario

Flight deals from Ottawa International Airport to Ontario

Looking for a cheap last-minute deal or the best return flight from Ottawa International Airport to Ontario? If you want to travel next month, return fares start from $316. Find the lowest prices on one-way and return tickets right here.

Toronto.$313 per passenger.Departing Mon, 22 Jun, returning Mon, 22 Jun.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Ottawa International on Mon, 22 Jun, arriving in John C. Munro Hamilton.Inbound direct flight with Porter Airlines departs from John C. Munro Hamilton on Mon, 22 Jun, arriving in Ottawa International.Price includes taxes and charges.From $313, select.

Sudbury.$350 per passenger.Departing Fri, 1 May, returning Sun, 17 May.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Ottawa International on Fri, 1 May, arriving in Sudbury.Inbound direct flight with Porter Airlines departs from Sudbury on Sun, 17 May, arriving in Ottawa International.Price includes taxes and charges.From $350, select.

Thunder Bay.$511 per passenger.Departing Fri, 24 Jul, returning Sun, 26 Jul.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Ottawa International on Fri, 24 Jul, arriving in Thunder Bay.Inbound indirect flight with Porter Airlines, departs from Thunder Bay on Sun, 26 Jul, arriving in Ottawa International.Price includes taxes and charges.From $511, select.

Windsor.$520 per passenger.Departing Sat, 23 May, returning Mon, 25 May.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Ottawa International on Sat, 23 May, arriving in Windsor.Inbound direct flight with Porter Airlines departs from Windsor on Mon, 25 May, arriving in Ottawa International.Price includes taxes and charges.From $520, select.

Sault Ste Marie.$664 per passenger.Departing Tue, 2 Jun, returning Thu, 4 Jun.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Ottawa International on Tue, 2 Jun, arriving in Sault Ste Marie.Inbound indirect flight with Porter Airlines, departs from Sault Ste Marie on Thu, 4 Jun, arriving in Ottawa International.Price includes taxes and charges.From $664, select.

Timmins.$685 per passenger.Departing Tue, 26 May, returning Mon, 15 Jun.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Ottawa International on Tue, 26 May, arriving in Timmins.Inbound indirect flight with Porter Airlines, departs from Timmins on Mon, 15 Jun, arriving in Ottawa International.Price includes taxes and charges.From $685, select.

London.$807 per passenger.Departing Thu, 11 Jun, returning Thu, 18 Jun.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Ottawa International on Thu, 11 Jun, arriving in London.Inbound indirect flight with Air Canada, departs from London on Thu, 18 Jun, arriving in Ottawa International.Price includes taxes and charges.From $807, select.

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Flying from Ottawa International Airport to Ontario

Arm yourself with these facts on the fly.

Cheapest flight found	$313
Cheapest month to fly	June
Average flight time	1 hr, 28 mins
Average flights per week	1,145
Most popular airline	Air Transat

How to find cheap flights from Ottawa 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 Ottawa International Airport to Ontario. Other savvy travellers recently found return flights from $313 and one-way tickets from $151. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in June

The cheapest time to fly from Ottawa International Airport to Ontario is currently June.

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 Ottawa 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 Ottawa 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 Ottawa International Airport to Ontario?

Yes - direct flights currently operate from Ottawa International Airport to John C. Munro Hamilton Airport, Sudbury Airport and Windsor Airport in Ontario.

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

We looked at all of the upcoming return flights from Ottawa International Airport to Ontario we could find over the next 12 months. It looks like $313 is the best price. This is good, compared to the average Ontario ticket price of $550.

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

The cheapest month to fly from Ottawa International Airport to London Airport is currently June.
The cheapest month to fly from Ottawa International Airport to Sudbury Airport is currently May.
The cheapest month to fly from Ottawa International Airport to Windsor Airport is currently May.
And the cheapest month to fly from Ottawa International Airport to John C. Munro Hamilton Airport is usually June.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa International Airport to Ontario on Monday, 22 June 2026.

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

If you're flying from Ottawa International, the cheapest city in Ontario to fly into is Toronto. The cheapest airport serving Toronto at the moment is John C. Munro Hamilton.