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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 round-trip flight from Toronto to Houston? Find the lowest prices on one-way and round-trip tickets right here.
Houston.C$237 per passenger.Departing Wed, Aug 27, returning Wed, Aug 27.Round-trip flight with United.Outbound indirect flight with United, departing from Toronto Pearson International on Wed, Aug 27, arriving in Houston George Bush Intercntl..Inbound indirect flight with United, departing from Houston George Bush Intercntl. on Wed, Aug 27, arriving in Toronto Pearson International.Price includes taxes and charges.From C$237, select.
Houston.C$263 per passenger.Departing Fri, May 9, returning Sat, May 10.Round-trip flight with United.Outbound indirect flight with United, departing from Toronto Pearson International on Fri, May 9, arriving in Houston George Bush Intercntl..Inbound indirect flight with United, departing from Houston George Bush Intercntl. on Sat, May 10, arriving in Toronto Pearson International.Price includes taxes and charges.From C$263, select.
Houston.C$265 per passenger.Departing Thu, Jul 3, returning Thu, Jul 3.Round-trip flight with United.Outbound indirect flight with United, departing from Toronto Pearson International on Thu, Jul 3, arriving in Houston George Bush Intercntl..Inbound indirect flight with United, departing from Houston George Bush Intercntl. on Thu, Jul 3, arriving in Toronto Pearson International.Price includes taxes and charges.From C$265, select.
Houston.C$274 per passenger.Departing Wed, Sep 24, returning Wed, Sep 24.Round-trip flight with United.Outbound indirect flight with United, departing from Toronto Pearson International on Wed, Sep 24, arriving in Houston George Bush Intercntl..Inbound indirect flight with United, departing from Houston George Bush Intercntl. on Wed, Sep 24, arriving in Toronto Pearson International.Price includes taxes and charges.From C$274, select.
Houston.C$325 per passenger.Departing Sun, Jun 8, returning Fri, Jun 20.Round-trip flight with WestJet and Spirit Airlines.Outbound indirect flight with WestJet, departing from Toronto Pearson International on Sun, Jun 8, arriving in Houston George Bush Intercntl..Inbound indirect flight with Spirit Airlines, departing from Houston George Bush Intercntl. on Fri, Jun 20, arriving in Toronto Pearson International.Price includes taxes and charges.From C$325, select.
Houston.C$358 per passenger.Departing Wed, May 28, returning Wed, Jun 4.Round-trip flight with WestJet and Spirit Airlines.Outbound indirect flight with WestJet, departing from Toronto Pearson International on Wed, May 28, arriving in Houston George Bush Intercntl..Inbound indirect flight with Spirit Airlines, departing from Houston George Bush Intercntl. on Wed, Jun 4, arriving in Toronto Pearson International.Price includes taxes and charges.From C$358, select.
Houston.C$394 per passenger.Departing Fri, Jun 6, returning Mon, Jul 7.Round-trip flight with WestJet and Spirit Airlines.Outbound indirect flight with WestJet, departing from Toronto Pearson International on Fri, Jun 6, arriving in Houston George Bush Intercntl..Inbound indirect flight with Spirit Airlines, departing from Houston George Bush Intercntl. on Mon, Jul 7, arriving in Toronto Pearson International.Price includes taxes and charges.From C$394, select.
Houston.C$409 per passenger.Departing Thu, Jul 31, returning Wed, Aug 6.Round-trip flight with Porter Airlines (Canada) Ltd and Spirit Airlines.Outbound indirect flight with Porter Airlines (Canada) Ltd, departing from Toronto Pearson International on Thu, Jul 31, arriving in Houston George Bush Intercntl..Inbound indirect flight with Spirit Airlines, departing from Houston George Bush Intercntl. on Wed, Aug 6, arriving in Toronto Pearson International.Price includes taxes and charges.From C$409, select.

When is the cheapest time 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 August.
Apr
from C$447
May
from C$263
Jun
from C$325
Jul
from C$265
Aug
from C$237
Sep
from C$274
Oct
from C$433
Nov
from C$447
Dec
from C$519
Jan
from C$648
Feb
from C$641
Mar
from C$652

Direct flights from Toronto to Houston

Alternative Toronto to Houston routes

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

Toronto to Houston: Flight information

The things to know before you go.
Cheapest flight foundC$237
Cheapest month to flyAugust
Average flight time3 hrs, 42 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 round-trip flight from Toronto to Houston is C$237. 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 42 minutes is the average flight time from Toronto to Houston.
United, Air Canada and Air New Zealand fly direct from Toronto to Houston.
There are 87 flights per week flying from Toronto to Houston, as of April 2025.
The cheapest month to fly from Toronto to Houston is usually April 2025.
If you're flying from Toronto, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the center of Houston. We've found flights to this airport from C$237.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Toronto to Houston on Wednesday, August 27, 2025.
Yes – the average flight time is 3 hours and 42 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 April, the average temperature is usually around 20°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 United, and the cheapest airline that flies to Houston George Bush Intercntl. Airport is Air Canada.

Top tips for finding a cheap flight from Toronto to Houston

Finding cheap tickets from Toronto to Houston is easy with a little flexibility. Use our Whole Month search feature to scan through the calendar for the cheapest dates. You can also set up a Price Alert for your route and let us monitor the fares for you, sending notifications when prices change. If you’d rather skip layovers, select the Direct Flights search to view non-stop options that’ll save you time.

Booking your tickets early often leads to savings, but we can also find you some last-minute deals. In general, January is the best time to schedule your trip from Toronto to Houston, with the lowest average fares across the board. Keep these strategies in mind to find the best itinerary.

Handy information about Toronto airport

Toronto offers a range of airports catering to different travel needs, from regional flights to international destinations. Waterloo International Airport operates from a single terminal and handles both domestic and seasonal international flights. Those departing from Waterloo have access primarily via car or rideshare options. Buttonville Municipal Airport serves general aviation and flight training with its single terminal and is reached by similar ground transport methods.

Billy Bishop Toronto City Airport, situated on the city’s waterfront, is unique for its pedestrian tunnel link to the mainland and lends itself to business and regional travellers with its focus on short-haul flights. Toronto Pearson International Airport, the largest in Toronto, features two terminals connected by an automated mover and boasts a wealth of transport links, including public transit. Pearson accommodates a sweeping range of airlines and flights from domestic to international. Lastly, John C. Munro Hamilton International Airport, also with a single terminal, is accessible via car or rideshare and is known to serve domestic and some international flights, appealing to leisure and low-cost travellers.

Houston airport: good to know

Travellers arriving in Houston have a selection of airports to service their needs. Houston Intercontinental Airport, with five terminals, offers an extensive network of domestic and international flights. Terminal A and C handle mainly domestic services, with B and E focusing on international routes, and Terminal D is exclusively for international destinations. An underground train and shuttle services facilitate movement between terminals.

For more domestic travel-focused options, William P. Hobby Airport operates with two terminals, Central and West, connected by a covered walkway and served by shuttle services. Both offer flights with low-cost and traditional carriers. Other regional airports such as Ellington Field Airport, Sugar Land Regional Airport, West Houston Airport, and David Wayne Hooks Memorial Airport cater primarily to general aviation, military, government, and private flights, with limited commercial services predominantly being charter in nature. Each of these smaller airports features a single terminal with basic ground transportation options including taxis and ride-sharing services. Plan your airport transfer ahead of your flight from Toronto to Houston for a stress-free trip.

Best time to fly from Toronto to Houston

The best time to fly from Toronto to Houston is during the months of February to April and October to November. These periods offer a perfect balance with temperatures ranging comfortably from around 12°C to 25°C in Houston. The milder weather during these months provides relief from the extreme summer heat and humidity, as well as avoiding the cooler, potentially unpredictable winter cold snaps. Whether you're travelling for business or pleasure, these are the prime months for a more pleasant and enjoyable visit to Houston.

Reasons to visit Houston

When planning your trip to Houston, check out these activities and attractions the city has to offer. Space Centre Houston welcomes visitors with a wealth of space exploration history and interactive exhibits to engage with astronaut endeavours. At the Museum of Natural Science, delve into a realm of scientific wonders including paleontology, astronomy, and more. Art enthusiasts can immerse themselves in the vast collections at The Museum of Fine Arts, showcasing works that span time and geography. Don't miss the Houston Livestock Show and Rodeo, an annual event that combines entertainment with a celebration of the region's rich agricultural heritage.

Add hotel bookings and car hire to your Toronto to Houston flight

Planning your trip to Houston is easy and convenient with Skyscanner. For mobility around the city, choose from respected car hire providers such as Hertz, Thrifty, or Dollar. After a day of exploration, rest at renowned hotels like the Hilton Americas – Houston, Hyatt Regency Houston, or The Lancaster Hotel. With all your travel needs in one place, Skyscanner ensures you spend less time organizing and more time experiencing the city.


Plan the rest of your trip from Toronto to Houston

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