Cheap flights from Houston to Toronto from C$ 363

If you aren’t able to travel during the month of May, then book flights to Toronto Pearson Intl Airport from Houston during August instead. Flights to Toronto Pearson Intl Airport in August, while not as cheap as those in May, still average around C$ 851.

Our data shows that the cheapest Houston to Toronto Pearson Intl Airport flights are usually those with departure times at noon. Our users have found flights to Toronto Pearson Intl Airport at noon for as low as C$ 707. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 875 on average. Flights to Toronto Pearson Intl Airport from Houston in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Houston George Bush Intcntl to Toronto Pearson Intl for the best Houston - Toronto Pearson Intl flight prices

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around C$ 908 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Pearson Intl Airport from Houston for as low as C$ 557 on momondo.

Historically, on average around 21% of flights between Houston and Toronto have experienced a delay on any given week. The average delay length over the past 12 months has been 135 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines has had the least delays on this route over the last 12 months, with about 21% of their flights experiencing any sort of delay.

As of July 2026, there are 10 flights per day flying from Houston to Toronto Pearson Intl Airport. The most common time of day flights depart is 11:00a.m., with 67% of flights taking off at noon.

76 flights are operational weekly from Houston to Toronto Pearson Intl Airport as of July 2026. The most popular departure day for this route is Wed, with 17% of flights per week taking off on this day.