Cheap Flights from Washington Dulles Airport to Ontario from SAR 649 Return

Flight deals from Washington Dulles Airport to Ontario

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

Toronto.SAR 649 per passenger.Departing Mon, 21 Jul, returning Thu, 24 Jul.Return flight with Porter Airlines.Outbound direct flight with Porter Airlines departs from Washington Dulles on Mon, 21 Jul, arriving in Toronto Island.Inbound direct flight with Porter Airlines departs from Toronto Island on Thu, 24 Jul, arriving in Washington Dulles.Price includes taxes and charges.From SAR 649, select.

Ottawa.SAR 991 per passenger.Departing Tue, 16 Sep, returning Fri, 19 Sep.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Washington Dulles on Tue, 16 Sep, arriving in Ottawa International.Inbound indirect flight with Porter Airlines, departs from Ottawa International on Fri, 19 Sep, arriving in Washington Dulles.Price includes taxes and charges.From SAR 991, select.

Windsor.SAR 1,214 per passenger.Departing Mon, 8 Sep, returning Fri, 26 Sep.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Washington Dulles on Mon, 8 Sep, arriving in Windsor.Inbound indirect flight with Porter Airlines, departs from Windsor on Fri, 26 Sep, arriving in Washington Dulles.Price includes taxes and charges.From SAR 1,214, select.

Sudbury.SAR 1,804 per passenger.Departing Thu, 21 Aug, returning Thu, 28 Aug.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Washington Dulles on Thu, 21 Aug, arriving in Sudbury.Inbound indirect flight with Porter Airlines, departs from Sudbury on Thu, 28 Aug, arriving in Washington Dulles.Price includes taxes and charges.From SAR 1,804, select.

London.SAR 2,000 per passenger.Departing Wed, 20 Aug, returning Wed, 27 Aug.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Washington Dulles on Wed, 20 Aug, arriving in London.Inbound indirect flight with WestJet, departs from London on Wed, 27 Aug, arriving in Washington Dulles.Price includes taxes and charges.From SAR 2,000, select.

Flying from Washington Dulles Airport to Ontario

Arm yourself with these facts on the fly.

Cheapest flight found	SAR 649, Toronto
Cheapest month to fly	July
Average flight time	1 hr, 36 mins
Average flights per week	198
Most popular airline	United

How to find cheap flights from Washington Dulles Airport to Ontario

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Washington Dulles Airport to Ontario. Other savvy travellers recently found return flights from SAR 649 and one-way tickets from SAR 256. 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 Washington Dulles Airport to Ontario is currently August.

Fly on a Wednesday

From our data, we can see that Wednesday seems to be the cheapest time to fly from Washington Dulles Airport 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 Washington Dulles 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 Washington Dulles 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 Washington Dulles 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 Washington Dulles Airport to Ontario?

Yes - direct flights currently operate from Washington Dulles Airport to Toronto Island Airport and Ottawa International Airport in Ontario.

Which other Washington D.C. airports offer direct flights to Ontario?

Washington Ronald Reagan Airport offers direct flights to Ontario.

What is the average price of a flight from Washington Dulles Airport to Ontario?

We looked at all of the upcoming return flights from Washington Dulles Airport to Ontario we could find over the next 12 months. It looks like SAR 649 is the best price. This is good, compared to the average Ontario ticket price of SAR 1,567.

What is the cheapest month to fly from Washington Dulles Airport to Ontario?

The cheapest month to fly from Washington Dulles Airport to Sudbury Airport is currently August.
The cheapest month to fly from Washington Dulles Airport to London Airport is currently August.
The cheapest month to fly from Washington Dulles Airport to Windsor Airport is currently September.
And the cheapest month to fly from Washington Dulles Airport to Toronto Island Airport is usually July.

Which upcoming date is cheapest to fly from Washington Dulles Airport to Ontario on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington Dulles Airport to Ontario on Monday, 21 July 2025.

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

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