Flights from Detroit to Ontario

Flight deals from Detroit to Ontario

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

Toronto.R 4,759 per passenger.Departing Tue, 16 Sep, returning Tue, 23 Sep.Return flight with Spirit Airlines and Porter Airlines.Outbound indirect flight with Spirit Airlines, departs from Detroit Wayne County on Tue, 16 Sep, arriving in Toronto Island.Inbound indirect flight with Porter Airlines, departs from Toronto Island on Tue, 23 Sep, arriving in Detroit Wayne County.Price includes taxes and charges.From R 4,759, select.

Ottawa.R 5,753 per passenger.Departing Sat, 4 Oct, returning Wed, 8 Oct.Return flight with Spirit Airlines and Porter Airlines.Outbound indirect flight with Spirit Airlines, departs from Detroit Wayne County on Sat, 4 Oct, arriving in Ottawa International.Inbound indirect flight with Porter Airlines, departs from Ottawa International on Wed, 8 Oct, arriving in Detroit Wayne County.Price includes taxes and charges.From R 5,753, select.

Toronto.R 7,552 per passenger.Departing Tue, 12 Aug, returning Tue, 19 Aug.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Detroit Wayne County on Tue, 12 Aug, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departs from Toronto Pearson International on Tue, 19 Aug, arriving in Detroit Wayne County.Price includes taxes and charges.From R 7,552, select.

Thunder Bay.R 9,029 per passenger.Departing Tue, 15 Jul, returning Tue, 29 Jul.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Detroit Wayne County on Tue, 15 Jul, arriving in Thunder Bay.Inbound indirect flight with Air Canada, departs from Thunder Bay on Tue, 29 Jul, arriving in Detroit Wayne County.Price includes taxes and charges.From R 9,029, select.

London.R 9,342 per passenger.Departing Sat, 16 Aug, returning Sat, 23 Aug.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Detroit Wayne County on Sat, 16 Aug, arriving in London.Inbound indirect flight with Air Canada, departs from London on Sat, 23 Aug, arriving in Detroit Wayne County.Price includes taxes and charges.From R 9,342, select.

Windsor.R 10,223 per passenger.Departing Thu, 10 Jul, returning Thu, 17 Jul.Return flight with Spirit Airlines and Porter Airlines.Outbound indirect flight with Spirit Airlines, departs from Detroit Wayne County on Thu, 10 Jul, arriving in Windsor.Inbound indirect flight with Porter Airlines, departs from Windsor on Thu, 17 Jul, arriving in Detroit Wayne County.Price includes taxes and charges.From R 10,223, select.

Sault Ste Marie.R 11,742 per passenger.Departing Mon, 18 Aug, returning Mon, 25 Aug.Return flight with Spirit Airlines and Porter Airlines.Outbound indirect flight with Spirit Airlines, departs from Detroit Wayne County on Mon, 18 Aug, arriving in Sault Ste Marie.Inbound indirect flight with Porter Airlines, departs from Sault Ste Marie on Mon, 25 Aug, arriving in Detroit Wayne County.Price includes taxes and charges.From R 11,742, select.

Flying from Detroit to Ontario

Arm yourself with these facts on the fly.

Cheapest flight found	R 1,931, Toronto
Cheapest month to fly	August
Average flight time	1 hr, 18 mins
Cheapest airport to fly from	Detroit Wayne County
Most popular airline	WestJet

How to find cheap flights from Detroit to Ontario

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Detroit to Ontario. Other savvy travellers recently found return flights from R 4,759 and one-way tickets from R 1,931 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Detroit Wayne County into Toronto

At the moment, the lowest priced flight tickets to Ontario are from Detroit Wayne County Airport to Toronto Island Airport.

Fly in August

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

Fly on a Saturday

From our data, we can see that Saturday seems to be the cheapest time to fly from Detroit 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 Detroit to anywhere you choose in Ontario.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Detroit 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 Detroit 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 Detroit to Ontario flight price?

We looked at all of the upcoming return flights from Detroit to Ontario we could find over the next 12 months. It looks like R 4,759 is the best price. This is good, compared to the average Ontario ticket price of R 7,506.

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

The cheapest month to fly from Detroit to Thunder Bay Airport is usually July. The cheapest month to fly from Detroit to Ottawa International Airport is usually October. The cheapest month to fly from Detroit to Sault Ste Marie Airport is usually August. And the cheapest month to fly from Detroit to Windsor Airport is usually July.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Detroit to Ontario on Tuesday, 16 September 2025.

Are there any direct flights from Detroit to Ontario?

Detroit Wayne County Airport offers direct flights to Ontario.

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

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

How long is the flight from Detroit to Ontario?

The average flight time between Detroit and Ontario is 1 hour and 18 minutes.