Cheap Flights from Atlanta Hartsfield-Jackson Airport to Ontario from $579 Return

Flight deals from Atlanta Hartsfield-Jackson Airport to Ontario

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

Ottawa.$579 per passenger.Departing Tue, 28 Apr, returning Mon, 11 May.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Atlanta Hartsfield-Jackson on Tue, 28 Apr, arriving in Ottawa International.Inbound indirect flight with Air Canada, departs from Ottawa International on Mon, 11 May, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From $579, select.

Toronto.$705 per passenger.Departing Wed, 18 Mar, returning Tue, 24 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Atlanta Hartsfield-Jackson on Wed, 18 Mar, arriving in Toronto Pearson International.Inbound indirect flight with Delta, departs from Toronto Pearson International on Tue, 24 Mar, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From $705, select.

Sudbury.$902 per passenger.Departing Sat, 28 Mar, returning Sat, 4 Apr.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Atlanta Hartsfield-Jackson on Sat, 28 Mar, arriving in Sudbury.Inbound indirect flight with Air Canada, departs from Sudbury on Sat, 4 Apr, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From $902, select.

London.$1,085 per passenger.Departing Fri, 27 Mar, returning Fri, 3 Apr.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Atlanta Hartsfield-Jackson on Fri, 27 Mar, arriving in London.Inbound indirect flight with Air Canada, departs from London on Fri, 3 Apr, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From $1,085, select.

Sault Ste Marie.$1,562 per passenger.Departing Fri, 27 Mar, returning Fri, 3 Apr.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Atlanta Hartsfield-Jackson on Fri, 27 Mar, arriving in Sault Ste Marie.Inbound indirect flight with Air Canada, departs from Sault Ste Marie on Fri, 3 Apr, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From $1,562, select.

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Flying from Atlanta Hartsfield-Jackson Airport to Ontario

Arm yourself with these facts on the fly.

Cheapest flight found	$579
Cheapest month to fly	April
Average flight time	2 hrs, 15 mins
Average flights per week	205
Most popular airline	Air Canada

How to find cheap flights from Atlanta Hartsfield-Jackson Airport to Ontario

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Atlanta Hartsfield-Jackson Airport to Ontario. Other savvy travellers recently found return flights from $579 and one-way tickets from $245. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in April

The cheapest time to fly from Atlanta Hartsfield-Jackson Airport to Ontario is currently April.

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 Atlanta Hartsfield-Jackson 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 Atlanta Hartsfield-Jackson 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 Atlanta Hartsfield-Jackson Airport to Ontario?

Yes - direct flights currently operate from Atlanta Hartsfield-Jackson Airport to Toronto Pearson International Airport in Ontario.

What is the average price of a flight from Atlanta Hartsfield-Jackson Airport to Ontario?

We looked at all of the upcoming return flights from Atlanta Hartsfield-Jackson Airport to Ontario we could find over the next 12 months. It looks like $579 is the best price. This is good, compared to the average Ontario ticket price of $967.

What is the cheapest month to fly from Atlanta Hartsfield-Jackson Airport to Ontario?

The cheapest month to fly from Atlanta Hartsfield-Jackson Airport to Sudbury Airport is currently March.
The cheapest month to fly from Atlanta Hartsfield-Jackson Airport to London Airport is currently March.
The cheapest month to fly from Atlanta Hartsfield-Jackson Airport to Sault Ste Marie Airport is currently March.
And the cheapest month to fly from Atlanta Hartsfield-Jackson Airport to Ottawa International Airport is usually April.

Which upcoming date is cheapest to fly from Atlanta Hartsfield-Jackson Airport to Ontario on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Atlanta Hartsfield-Jackson Airport to Ontario on Tuesday, 28 April 2026.

If I'm flying from Atlanta Hartsfield-Jackson Airport, where in Ontario is cheapest to fly into?

If you're flying from Atlanta Hartsfield-Jackson, the cheapest city in Ontario to fly into is Ottawa. The cheapest airport serving Ottawa at the moment is Ottawa International.