$223 Cheap Flights from Houston (IAH) to Toronto (YTZ)

View $223 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Billy Bishop Toronto City Airport (YTZ)

Cheap Flights from Houston to Toronto (IAH-YTZ)

Prices were available within the past 7 days and start at $223 for one-way flights and $489 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Sep 30 - Sat, Oct 4
IAH
Houston
YTZ
Toronto
$489 Roundtrip, found 2 days ago
$489
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Sep 30 from Houston to Toronto, returning Sat, Oct 4, priced at $489 found 2 days ago
Air Canada
Thu, Sep 25 - Mon, Sep 29
IAH
Houston
YTZ
Toronto
$510 Roundtrip, found 2 days ago
$510
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Sep 25 from Houston to Toronto, returning Mon, Sep 29, priced at $510 found 2 days ago
Air Canada
Thu, Oct 16 - Mon, Oct 20
IAH
Houston
YTZ
Toronto
$529 Roundtrip, found 22 hours ago
$529
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Thu, Oct 16 from Houston to Toronto, returning Mon, Oct 20, priced at $529 found 22 hours ago
Air Canada
Thu, Sep 25 - Sat, Sep 27
IAH
Houston
YTZ
Toronto
$530 Roundtrip, found 1 day ago
$530
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Sep 25 from Houston to Toronto, returning Sat, Sep 27, priced at $530 found 1 day ago
Air Canada
Mon, Oct 6 - Thu, Oct 9
IAH
Houston
YTZ
Toronto
$556 Roundtrip, found 2 days ago
$556
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Oct 6 from Houston to Toronto, returning Thu, Oct 9, priced at $556 found 2 days ago
Air Canada
Fri, Oct 24 - Sun, Oct 26
IAH
Houston
YTZ
Toronto
$558 Roundtrip, found 1 day ago
$558
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 24 from Houston to Toronto, returning Sun, Oct 26, priced at $558 found 1 day ago
JetBlue Airways
Mon, Oct 27 - Thu, Oct 30
IAH
Houston
YTZ
Toronto
$569 Roundtrip, found 3 days ago
$569
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Mon, Oct 27 from Houston to Toronto, returning Thu, Oct 30, priced at $569 found 3 days ago
Air Canada
Sat, Oct 4 - Wed, Oct 8
IAH
Houston
YTZ
Toronto
$575 Roundtrip, found 5 days ago
$575
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Oct 4 from Houston to Toronto, returning Wed, Oct 8, priced at $575 found 5 days ago
Air Canada
Fri, Oct 3 - Thu, Oct 9
IAH
Houston
YTZ
Toronto
$576 Roundtrip, found 2 days ago
$576
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Oct 3 from Houston to Toronto, returning Thu, Oct 9, priced at $576 found 2 days ago
United
Wed, Oct 1 - Tue, Oct 7
IAH
Houston
YTZ
Toronto
$605 Roundtrip, found 4 days ago
$605
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 1 from Houston to Toronto, returning Tue, Oct 7, priced at $605 found 4 days ago

Find the cheapest month to fly from Houston (IAH) to Toronto (YTZ)

November is typically the cheapest month to fly

From $492 - $1,948 per traveler.

Graph displaying average flight prices per month

Alternative airports near Toronto

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pearson Intl. YYZ. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $902
YYZ
Pearson Intl.
Cheapest
Average driving time to city center22 min
Flights from $902
Flights from Houston (IAH) to Toronto (YTZ)
Origin airport
George Bush Intercontinental
Destination airport
Billy Bishop Toronto City
Airlines serving
Air Canada
Roundtrip price
$489
Distance
1286 mi

Houston to Toronto Flights

The cheapest times to fly from Houston to Toronto

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Toronto are during the month of September. You can find some of the cheapest flights from Houston to Toronto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Toronto

Sunday is one of the best days to book for cheap flights from Houston to Toronto: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Toronto

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Toronto in 2025. You can also book with separate airlines for your outbound and return journeys, from $223 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Toronto flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Toronto airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Billy Bishop Toronto City Airport (YTZ) cost?
Grab a cheap one-way flight from $223 or cheap return flight from $489 from George Bush Intercontinental Airport (IAH) to Billy Bishop Toronto City Airport (YTZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Billy Bishop Toronto City Airport (YTZ)?
September is the least expensive month to fly from IAH to YTZ. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Billy Bishop Toronto City Airport (YTZ)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest IAH to YTZ flight.
How many flights per day from George Bush Intercontinental Airport (IAH) to Billy Bishop Toronto City Airport (YTZ)?
Nonstop flights from George Bush Intercontinental Airport (IAH) to Billy Bishop Toronto City Airport (YTZ) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAH to YTZ?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Billy Bishop Toronto City Airport (YTZ)?
To avoid potential delays on the George Bush Intercontinental Airport (IAH) to Billy Bishop Toronto City Airport (YTZ) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Toronto from George Bush Intercontinental Airport (IAH)?
Compare your flight options from George Bush Intercontinental Airport (IAH) to Pearson Intl. Airport (YYZ). This is the only airport in Toronto you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Billy Bishop Toronto City Airport (YTZ) last-minute?
Last-minute fares from IAH to YTZ are typically more expensive. To lock in the best prices, start looking for flights as soon as possible. That said, if your travel plans are flexible, you may land a cheap ticket right before your journey.
Is it cheaper to book an IAH to YTZ flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAH to YTZ flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the hassle out of travel planning. Simply pick your flights and select from our wide range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Billy Bishop Toronto City Airport (YTZ)?
Typically, you can cancel or modify your IAH to YTZ flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need further information, go to our Customer Service portal.

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*Available to One Key members.