Flights from Houston to Ontario

Flight deals from Houston to Ontario

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

Toronto.R 1,151 per passenger.Departing Wed, 25 Feb.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Wed, 25 Feb, arriving in Toronto Pearson International.Price includes taxes and charges.From R 1,151, select.

Ottawa.R 2,001 per passenger.Departing Wed, 25 Feb.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Wed, 25 Feb, arriving in Ottawa International.Price includes taxes and charges.From R 2,001, select.

London.R 2,394 per passenger.Departing Tue, 17 Mar.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Houston George Bush Intercntl. on Tue, 17 Mar, arriving in London.Price includes taxes and charges.From R 2,394, select.

Thunder Bay.R 5,358 per passenger.Departing Mon, 2 Feb.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Mon, 2 Feb, arriving in Thunder Bay.Price includes taxes and charges.From R 5,358, select.

Windsor.R 6,302 per passenger.Departing Mon, 26 Jan.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Mon, 26 Jan, arriving in Windsor.Price includes taxes and charges.From R 6,302, select.

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Flying from Houston to Ontario

Arm yourself with these facts on the fly.

Cheapest flight found	R 1,151
Cheapest month to fly	February
Average flight time	3 hrs, 15 mins
Cheapest airport to fly from	Houston George Bush Intercntl.
Most popular airline	United

How to find cheap flights from Houston to Ontario

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Houston to Ontario. Other savvy travellers recently found return flights from R 3,387 and one-way tickets from R 1,151 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Houston George Bush Intercntl. into Toronto Pearson International

At the moment, the lowest priced flight tickets to Ontario are from Houston George Bush Intercntl. Airport to Toronto Pearson International Airport.

Fly in February

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

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 Houston to anywhere you choose in Ontario.

Watch as fares rise and fall

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

We looked at all of the upcoming return flights from Houston to Ontario we could find over the next 12 months. It looks like R 3,387 is the best price. This is good, compared to the average Ontario ticket price of R 9,129.

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

The cheapest month to fly from Houston to Ottawa International Airport is usually February. The cheapest month to fly from Houston to Thunder Bay Airport is usually March. The cheapest month to fly from Houston to Toronto Pearson International Airport is usually February. And the cheapest month to fly from Houston to North Bay Airport is usually March.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Ontario on Tuesday, 10 February 2026.

Are there any direct flights from Houston to Ontario?

Houston George Bush Intercntl. Airport offers direct flights to Ontario.

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

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