Cheap Flights from Houston George Bush Intercntl. to Toronto

Compare Houston George Bush Intercntl. to Toronto flight deals

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Flight deals from Houston George Bush Intercntl. to Toronto

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

Find the cheapest month to fly from Houston George Bush Intercntl. to Toronto

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

Direct flights from Houston George Bush Intercntl. to Toronto

Alternative Houston George Bush Intercntl. to Toronto routes

Looking for the cheapest, fastest or easiest route from Houston George Bush Intercntl. to Toronto? You could fly into the following airports instead.

Houston to Toronto: Flight information

The things to know before you go.
Cheapest flight found$780
Cheapest month to flyFebruary
Average flight time3 hrs, 15 mins
Most popular airlineUnited
Average flights per week180

Finding cheap flights from Houston George Bush Intercntl. to Toronto: Frequently asked questions

There are 4 airports in Toronto: Toronto Island, Toronto Pearson International, John C. Munro Hamilton, and Kitchener / Waterloo.
The best price we found for a return flight from Houston George Bush Intercntl. to Toronto is $780. 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 15 minutes is the average flight time from Houston George Bush Intercntl. to Toronto.
United, Air Canada and Air New Zealand fly direct from Houston George Bush Intercntl. to Toronto.
As of December 2025, there are 90 flights per week flying from Houston George Bush Intercntl. to Toronto.
The cheapest month to fly from Houston George Bush Intercntl. to Toronto is usually February.
If you're flying from Houston George Bush Intercntl. Airport, the cheapest airport near Toronto is Toronto Pearson International – which is 20.4 km away from the centre of Toronto. We've found flights into this airport from $780.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Toronto on Saturday, 7 February 2026.
Yes – the average flight time is 3 hours and 15 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 Toronto 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 Toronto is around 40 days in advance, so don’t leave your flight to the last minute.
In December, the average temperature is usually around -2°C. July is typically the warmest month in Toronto, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -8°C. The rainiest month is September.
Currently, Air Canada offers the cheapest flight tickets to Toronto.

Flying from George Bush Intercontinental Airport (IAH) to Toronto: what you need to know

  • The average length of a direct flight from George Bush Intercontinental Airport to Toronto is 3 hours 45 minutes.

  • Toronto is one hour ahead of Houston, where George Bush Intercontinental Airport is located. Toronto observes the UTC-4 timezone.

  • George Bush Intercontinental Airport (IAH) to Pearson International Airport (YYZ) is the most popular route, with 28 weekly departures to pick from. If you have things to do before heading off, the last flight from IAH to YYZ is with United Airlines at 18:26. Opt for the first departure operated by Air Canada at 07:20 if you want to get on your way earlier.

  • For a relaxed start to your IAH to Toronto flight, leave plenty of time for things like baggage drop and finding your gate. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.

  • Delays at security and check-in are more likely if you're jetting off during high season, so allow some extra breathing space. A good rule for peak times? Get there up to four hours early for international flights and at least two hours for domestic departures.

  • Start your trip at IAH and travel straight to Pearson International Airport (YYZ). That will be your arrival point when searching for George Bush Intercontinental Airport to Toronto tickets.

  • United Airlines is a leading airline that offers direct flights from George Bush Intercontinental Airport to Toronto.

  • A stopover is the ideal opportunity to take a break from travelling and maybe even tick a new city off your list. When browsing for flight tickets from IAH to Toronto, deselect the 'Direct flights only' box to see where you can stop along the way. Top options include:

    • O'Hare International Airport (ORD)

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Detroit Metropolitan Wayne County Airport (DTW)

  • IAH is around 21 kilometres from central Houston. If you're catching a cab, ride-sharing or driving from the centre, it'll take 20 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the travel time to be around 50 minutes.

  • Looking for a hotel near IAH? If you've booked an early flight from George Bush Intercontinental Airport to Toronto, these stays will put you moments from your departure lounge:

  • Of the departures from George Bush Intercontinental Airport, 78.42% arrive as scheduled at their destination.

  • You'll find IAH at 16930 JFK Boulevard.

How to find the cheapest flights from George Bush Intercontinental Airport (IAH) to Toronto

  • The lowest price we've seen for a one-way George Bush Intercontinental Airport to Toronto flight is $351. The cheapest price for a return flight is $780. Keep in mind fares may change due to availability at the time of booking.

  • Book two months before you want to travel. Pricing trends show that this is the ideal window for finding cheap flights from IAH to Toronto.

  • Schedule your trip for June. That's the best month for landing the biggest deals on George Bush Intercontinental Airport to Toronto tickets. If your travel dates are flexible, use the 'Whole month' tool to find the cheapest price across every month.

  • You don't need to keep looking every day to see if fares have dropped when you set up a Price Alert. We'll let you know the moment there's an even bigger deal on cheap flights from IAH to Toronto.

  • Tailor your trip with filters. Select your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from George Bush Intercontinental Airport to Toronto.

Airports in Toronto

Pearson International Airport (YYZ)

Billy Bishop Toronto City Airport (YTZ)

  • Billy Bishop Toronto City Airport (YTZ) is around 3 kilometres from central Toronto. Once you've hopped off your flight from George Bush Intercontinental Airport to Toronto, it'll take you around 35 minutes to reach the heart of the city in a ride-share or cab.

  • If you travel by public transport, the ride to the centre will take you 40 minutes or so.

  • After stepping off your IAH to Toronto flight, kick back at a hotel close to YTZ. These are some great accommodation options that'll help you get into relaxation mode:

  • Hertz, National and Avis make picking up a Billy Bishop Toronto City Airport rental car easy and quick. These providers are located in or around the terminal and will have you ready to go in a flash.

  • Lock in the lowest price by booking your ride from YTZ one week ahead of time. You'll also have access to a greater selection of vehicles.

Region of Waterloo International Airport (YKF)

  • Hop off your flight from George Bush Intercontinental Airport to Toronto and make your way to your hotel or jump right into sightseeing. Central Toronto is around 105 kilometres from Region of Waterloo International Airport (YKF) and typically takes 1 hour 15 minutes to drive there.

  • If you travel by public transport, the journey takes around 4 hours 5 minutes.

  • Reserve a hotel close to YKF and get from baggage claim to your bed in a snap. Whether you're coming in on a late IAH to Toronto flight or just want to simplify your travel plans, these accommodation options will have you settling in quickly:

  • Start your travels without stressing over how to get to where you're going with a Region of Waterloo International Airport rental car. Book your ideal wheels with reliable names here like Avis, Enterprise and Budget.

  • Booking at least a few weeks ahead of your flight from George Bush Intercontinental Airport to Toronto is always smart. Along with better deals, you might find it easier to get the make and model you prefer at YKF.

Best time to go to Toronto

  • Carefully consider your trip dates before locking in your flight from George Bush Intercontinental Airport to Toronto. The city buzzes in high season, but prices are usually higher and top attractions can get crowded. Plan your trip to Toronto in the low season if you want a more relaxed vibe.

  • Before locking in your George Bush Intercontinental Airport to Toronto flight ticket, think about the type of weather you enjoy. July is the warmest month in Toronto, with temperatures ranging from 14ºC to 28ºC.

  • January has average temperatures of between -12ºC and 1ºC. Look for a cheap ticket from IAH to Toronto around that time if you want to travel when it's cooler.

More about Toronto

  • After booking your flight from George Bush Intercontinental Airport to Toronto, choose a hotel that puts you right where the action is. Make one of these options your base for exploring Toronto:

  • All great journeys should include a little sightseeing. Royal Ontario Museum, CN Tower and Go Tours Canada - Distillery District are essential stops on your Toronto itinerary.

Explore more of Canada

  • You've visited Toronto, now it's time to explore more of Canada. Journey around 499 kilometres north-east to Montreal to tick off its leading sights. From Mount Royal Park to Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal, you'll have a packed itinerary ahead.

  • Around 354 kilometres north-east of Toronto, Ottawa is another favourite stop in Canada. Experience major highlights starting with Parliament Hill, Rideau Canal and National Gallery of Canada.

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