Cheap flights from Toronto to Houston from $155

The month of November is, on average, the cheapest month to fly to Houston from Toronto, with most prices found around $517. The month of October is another great option to travel to Houston, with average flight prices from Toronto averaging around $526.

Our data shows that the cheapest Toronto to Houston flights are usually those with departure times in the morning. Our users have found flights to Houston in the morning for as low as $560. Try not to purchase tickets at noon because they tend to be around $659. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Houston from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $546 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Toronto for as low as $449 on momondo.

United Airlines, Delta, and WestJet are the most popular carriers operating from Toronto to Houston

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Houston from Toronto according to our data. Air Canada is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 4 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Toronto and Houston have experienced a delay on any given week. The average delay length over the past 12 months has been 156 minutes.

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

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

As of August 2026, 7 flights take off from Toronto and land in Houston each day. The most common flight departure time for this route is 7:00PM, with 44% of daily flights taking off at noon.

52 flights are operational weekly from Toronto to Houston as of August 2026. The most popular departure day for this route is Fri, with 21% of flights per week taking off on this day.