Cheap Flights from Houston to Ontario from £163 Return

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.£163 per passenger.Departing Fri, 12 Dec, returning Mon, 15 Dec.Return flight with Spirit Airlines and WestJet.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Fri, 12 Dec, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Mon, 15 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £163, select.

Ottawa.£224 per passenger.Departing Wed, 4 Feb, returning Wed, 11 Feb.Return flight with Spirit Airlines and Porter Airlines.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Wed, 4 Feb, arriving in Ottawa International.Inbound indirect flight with Porter Airlines, departs from Ottawa International on Wed, 11 Feb, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £224, select.

Windsor.£498 per passenger.Departing Tue, 18 Nov, returning Tue, 25 Nov.Return flight with Frontier Airlines and Porter Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Tue, 18 Nov, arriving in Windsor.Inbound indirect flight with Porter Airlines, departs from Windsor on Tue, 25 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £498, select.

London.£534 per passenger.Departing Thu, 18 Dec, returning Thu, 25 Dec.Return flight with Spirit Airlines and WestJet.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Thu, 18 Dec, arriving in London.Inbound indirect flight with WestJet, departs from London on Thu, 25 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £534, select.

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Flying from Houston to Ontario

Arm yourself with these facts on the fly.

Cheapest flight found	£163
Cheapest month to fly	December
Average flight time	3 hrs, 14 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 £163 and one-way tickets from £64 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 December

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

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 £163 is the best price. This is good, compared to the average Ontario ticket price of £355.

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

The cheapest month to fly from Houston to Toronto Pearson International Airport is usually December. The cheapest month to fly from Houston to London Airport is usually December. The cheapest month to fly from Houston to Windsor Airport is usually November. And the cheapest month to fly from Houston to Ottawa International Airport is usually February.

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 Friday, 12 December 2025.

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.