Cheap Flights from Toronto to Houston

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Flight deals from Toronto to Houston

Looking for a cheap last-minute deal or the best return flight from Toronto to Houston? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Toronto to Houston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Toronto to Houston flights are currently cheapest in March.

Direct flights from Toronto to Houston

Toronto to Houston: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 6,159
Cheapest month to flyMarch
Average flight time3 hrs, 47 mins
Most popular airlineUnited
Average flights per week87

Finding cheap flights from Toronto to Houston: Frequently asked questions

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a return flight from Toronto to Houston is ج.م.‏ 10,736. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 47 minutes is the average flight time from Toronto to Houston.
United, Air Canada and Air New Zealand fly direct from Toronto to Houston.
As of February 2026, there are 174 flights per week flying from Toronto to Houston.
The cheapest month to fly from Toronto to Houston is usually April.
If you're flying from Toronto, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the centre of Houston. We've found flights into this airport from ج.م.‏ 10,736.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Toronto to Houston on Wednesday, 8 April 2026.
Yes – the average flight time is 3 hours and 47 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 13°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
The cheapest airline that flies to Houston is Flair Airlines. And the cheapest airline that flies to Houston George Bush Intercntl. Airport is Air Canada.

Travelling from Toronto to Houston: what you need to know

  • You can choose from a range of airports when organising your flight from Toronto to Houston. Explore your options for departing Toronto from Pearson International Airport (YYZ), Billy Bishop Toronto City Airport (YTZ) and Region of Waterloo International Airport (YKF).

  • When it comes to planning your arrival in Houston, George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU) are the chief entry points.

  • Around 3 hours 45 minutes is how long you can expect to be travelling on a direct Toronto to Houston flight.

  • Houston is one hour behind Toronto and observes the UTC-5 timezone.

  • Pearson International Airport (YYZ) to George Bush Intercontinental Airport (IAH) is the most popular route between these two cities. There are 28 flights a week to choose from. If you prefer starting your day later, the last flight from Toronto to Houston is with Air Canada at 19:45. Opt for the first YYZ to IAH departure operated by United Airlines at 06:10 to make the most of your arrival in Houston.

  • Allow plenty of time to get on your Toronto to Houston flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for longer lines in popular months like August. Arriving up to four hours ahead of international flights and two hours for domestic departures is a smart move.

How to find the cheapest flights from Toronto to Houston

  • To score cheap Toronto to Houston flights, reserve your journey two months before your departure.

  • The best month for scoring cheap plane tickets from Toronto to Houston is May. Use the 'Whole month' tool to compare all available prices, then choose the dates offering the lowest fares.

  • Save time searching for cheap flights from Toronto to Houston by creating a Price Alert. You'll receive an email or push notification on the app when a new discounted fare appears.

  • Save on your Toronto to Houston flight with the help of our filters. Select your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Flying from Toronto

Pearson International Airport (YYZ)

  • Take off from Pearson International Airport (YYZ) on a nonstop flight from Toronto to Houston. From YYZ, you can land directly at George Bush Intercontinental Airport (IAH).

  • Reserve your Toronto to Houston plane tickets with United Airlines. This airline is a top pick for direct flights from YYZ.

  • The journey from central Toronto to YYZ takes around 50 minutes on public transport. If you ride-share, drive or grab a cab, you'll cover the 19 kilometres in 25 minutes or so, depending on traffic conditions.

  • Want a leisurely start to your holiday? Stay near Pearson International Airport. Whether you have an early flight from Toronto to Houston or just don't like being rushed, these hotels are ideal:

  • Of all flights departing from Pearson International Airport, 63.97% arrive on time at their destination.

Billy Bishop Toronto City Airport (YTZ)

  • With public transport, you can travel from central Toronto to YTZ in around 40 minutes. The terminal is roughly 3 kilometres away. Driving will take you about 35 minutes.

  • Want to enjoy an extra night away before boarding your flight from Toronto to Houston? Kick back in a hotel near Billy Bishop Toronto City Airport before your holiday officially begins. Consider one of these stays:

  • Billy Bishop Toronto City Airport has an on-time performance of 62%. This figure highlights how frequently flights departing from this airport make it to their destination on schedule.

Region of Waterloo International Airport (YKF)

  • From the centre of Toronto, YKF is around 80 kilometres away. It'll take you roughly 1 hour 15 minutes to get there by car and 4 hours 5 minutes or so if you take public transport.

  • Make taking an early Toronto to Houston flight the easiest part of your journey. Stay at one of these accommodation options near Region of Waterloo International Airport and get to the check-in counter with plenty of time to spare:

  • Airports have an on-time performance rating that tracks how often flights land without delays. At YKF, that figure is 63.64%.

Arriving in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • William P. Hobby Airport (HOU) is around 16 kilometres from the centre of Houston. After your flight from Toronto to Houston, it'll take you approximately 20 minutes to reach the heart of the city in a ride-share or cab.

  • If you hop on public transport, the journey will take you 1 hour 40 minutes or so.

  • You'll find some great places ready to welcome you near HOU. Kick back after your Toronto to Houston flight at any of these well-located options:

  • The quickest way to reach your destination is with a William P. Hobby Airport rental car. Grab a set of wheels from Easirent, Dollar or Thrifty and get going in the blink of an eye.

  • Secure your first choice, not your last resort. Securing your ride from HOU four weeks in advance often means lower prices and a greater selection of vehicles.

  • The address for William P. Hobby Airport is 7800 Airport Boulevard.

Best time to go to Houston

  • July is the busiest month for flights from Toronto to Houston. To avoid the crowds, go to Houston in February.

  • The warmest month in Houston is August, with temperatures ranging between 24ºC and 40ºC. Book your Toronto to Houston ticket then if that's your idea of comfortable weather.

  • January sees average temperatures of between 5ºC and 19ºC. Search for cheap flights from Toronto to Houston around that time if you'd rather travel in cooler conditions.

More about Houston

Explore more of United States

  • Houston has its own special appeal, but there are so many other corners of United States just waiting to be discovered. About 306 kilometres west of Houston, a visit to San Antonio will keep your itinerary busy. Start with popular sights like The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral.

  • Dallas is another must-experience destination in United States and is around 370 kilometres north of Houston. No trip is complete without visiting Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.