Cheap flights from Houston George Bush Intcntl Airport to Toronto from C$ 136

If you aren’t able to travel during the month of May, then book flights to Toronto Pearson Intl Airport from Houston George Bush Intcntl Airport during September instead. Flights to Toronto Pearson Intl Airport in September, while not as cheap as those in May, still average around C$ 789.

Our data shows that the cheapest Houston George Bush Intcntl Airport 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$ 696. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 884 on average. Flights to Toronto Pearson Intl Airport from Houston George Bush Intcntl Airport 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 George Bush Intcntl - Toronto Pearson Intl flight prices

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around C$ 884 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 George Bush Intcntl Airport for as low as C$ 474 on momondo.

There are 3 cabin classes available to choose from on Houston George Bush Intcntl to Toronto Pearson Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 12% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Toronto Pearson Intl Airport flight.

Historically, on average around 20% 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 127 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. Sunday 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 19% of their flights experiencing any sort of delay.

As of March 2026, 3 flights take off from Houston George Bush Intcntl Airport and land in Toronto Pearson Intl Airport each day. The most common flight departure time for this route is 6:00p.m., with 66% of daily flights taking off at noon.

As of March 2026, 23 flights take off from Houston George Bush Intcntl Airport and land in Toronto Pearson Intl Airport each week. The most common flight departure day for this route is Sat, with 52% of weekly flights taking off on this day.