The cheapest times to fly from IAH to YYZ are
- January 1st to March 4th
- August 13th to March 4th (except the weeks of August 27th, November 19th, December 17th, and December 24th)
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from IAH to YYZ is late January and early February. Prices can be as high as $678 for Sunday flights during early March, or as low as $317 for Tuesday flights around late January and early February.
When to Fly to Toronto
Flying from Houston, TX (IAH) to Toronto (YYZ) will usually cost between $318 to $572 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January and early February with an average ticket price of $322. Due to high demand the most expensive time to fly is early March, with an average price of $542. Planning your trip to low-cost times can easily save you $220 on economy flights and even more on first-class flights. Generally, any price below $383 can be considered a good price for a round-trip IAH to YYZ flight.
See below for a graph of average weekly prices for the IAH to YYZ route. All prices are for round-trip tickets in USD.
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Compared to other flights, the IAH to YYZ flight is much cheaper than the average and costs much less than the average flight leaving from Houston. The average price per mile (for a direct flight) is $0.19, which is below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $98 (22%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $355. Return trip prices are from the YYZ to IAH flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
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Return Trip Prices by Day
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Nonstop Flights and Layovers
Travelers looking to fly from IAH to YYZ can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 3 hour 17 minutes may be realistic.
Alternative Nearby Airports
Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from IAH to YYZ while comparing.
- 114 miles (183 km) away from YYZ
- Usually 16.99% less expensive than YYZ
- 1-layover flights available
- 68 miles (109 km) away from YYZ
- Usually 16.21% less expensive than YYZ
- 1-layover flights available
- 106 miles (171 km) away from YYZ
- Usually 3.27% less expensive than YYZ
- 1-layover flights available
Flight Questions Answered
Still have questions about flying from IAH to YYZ? We’ve got answers.
Which airlines fly this route?
You can find 7 major airlines flying this route most often: Air Canada, American, Avianca, Delta, Qantas, United, WestJet, and potentially more during busy seasons.
How far away is it from Lester B. Pearson International Airport to George Bush Intercontinental/Houston Airport?
The distance between the two airports is roughly 1280 miles or 2060 kilometers.
How long does it take to fly from IAH to YYZ?
The real-world flight time for a nonstop IAH to YYZ flight is about 3 hour 17 minutes.
How many flights go between Houston, TX and Toronto?
It depends on the day of the week and the date, but a typical day might have around 52 available flights from IAH to YYZ.
Airport Location Info
Departing Airport
Origination code | IAH |
Origination airport name | George Bush Intercontinental/Houston Airport |
City | Houston, TX |
Country | the United States |
Latitude | 30 |
Longitude | -95.3 |
Return Airport
Destination code | YYZ |
Destination airport name | Lester B. Pearson International Airport |
City | Toronto |
Country | Canada |
Latitude | 43.7 |
Longitude | -79.6 |
Other Resources
Flights to YYZ
Flights from YYZ
Popular Flights
Flights to IAH
Flights from IAH
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.