C$ 227+ Cheap flights to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Flights to Houston in 2025

Find the latest flights to Houston in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 11 September 2025.

Round-trip from

C$ 380

One-way from

C$ 227

Popular in

September

Cheapest in

April

Average price

C$ 750
WestJet
  • WestJet
  • 10/10-13/10
  • 2 total stops
  • 33h 23m total
  • Toronto to Houston
WestJet
  • WestJet
  • 23/10
  • 1 total stop
  • 17h 43m total
  • Toronto to Houston
Highest demand for flights based on searches. 2% potential increase in price (C$ 26 potential increase over avg. RT price).
Cheapest flight prices on average. 0% potential price decrease (C$ 9 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals to Houston

Cheapest flights to Houston
Explore the most affordable flight options available to Houston. Find the lowest fares based on data from user searches, with prices last updated on 11 September 2025.

Fri 10/106:00 a.m.YHM - IAH
1 stop17h 43mWestJet
Mon 13/108:00 a.m.IAH - YHM
1 stop15h 40mWestJet
Deal found 9/9C$ 380
Fri 3/106:00 a.m.YHM - IAH
1 stop17h 43mWestJet
Mon 6/108:00 a.m.IAH - YHM
1 stop15h 40mWestJet
Deal found 9/9C$ 382
Fri 17/106:00 a.m.YHM - IAH
1 stop17h 43mWestJet
Mon 20/108:00 a.m.IAH - YHM
1 stop15h 40mWestJet
Deal found 9/9C$ 394
Mon 24/116:30 a.m.YYZ - IAH
1 stop11h 59mWestJet
Mon 8/121:35 p.m.IAH - YYZ
1 stop9h 51mWestJet
Deal found 10/9C$ 398
Tue 14/106:30 a.m.YYZ - IAH
2 stops26h 37mMultiple Airlines
Tue 21/107:30 p.m.IAH - YYZ
2 stops17h 35mMultiple Airlines
Deal found 10/9C$ 399
Tue 30/99:30 a.m.YYZ - IAH
2 stops20h 00mMultiple Airlines
Sun 5/106:44 a.m.IAH - YYZ
1 stop23h 15mMultiple Airlines
Deal found 11/9C$ 400
Thu 2/109:35 a.m.YYZ - IAH
1 stop9h 37mMultiple Airlines
Sun 5/106:44 a.m.IAH - YYZ
1 stop23h 15mMultiple Airlines
Deal found 10/9C$ 402
Wed 8/1012:00 p.m.YTZ - IAH
2 stops13h 28mMultiple Airlines
Wed 15/106:20 a.m.IAH - YTZ
1 stop10h 33mMultiple Airlines
Deal found 10/9C$ 403
Thu 16/101:30 p.m.YYZ - IAH
1 stop11h 58mMultiple Airlines
Sun 19/1010:12 p.m.IAH - YYZ
2 stops25h 19mMultiple Airlines
Deal found 10/9C$ 403
Wed 1/1012:00 p.m.YYZ - IAH
2 stops17h 30mMultiple Airlines
Sun 5/106:44 a.m.IAH - YYZ
1 stop23h 15mMultiple Airlines
Deal found 10/9C$ 405
Thu 9/108:00 a.m.YYZ - IAH
2 stops15h 43mWestJet
Wed 22/103:00 p.m.IAH - YYZ
2 stops13h 51mWestJet
Deal found 9/9C$ 406
Wed 1/107:40 a.m.YYZ - IAH
3 stops17h 16mMultiple Airlines
Wed 8/105:45 a.m.IAH - YYZ
2 stops17h 07mMultiple Airlines
Deal found 10/9C$ 407

Cheapflights Fare Finder

 
Locate flights to Houston that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 11 September 2025.
Use the filters below to find and compare flights to Houston that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Fri 17/10

6:00 a.m.-10:43 p.m.

1 stop17h 43m

Houston George Bush Intcntl

Mon 20/10

8:00 a.m.-12:40 a.m.

1 stop15h 40m

C$ 394

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Wed 8/10

12:00 p.m.-12:28 a.m.

2 stops13h 28m

Houston George Bush Intcntl

Wed 15/10

6:20 a.m.-5:53 p.m.

1 stop10h 33m

C$ 403

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Fri 3/10

7:30 p.m.-11:42 a.m.

1 stop17h 12m

Houston George Bush Intcntl

Tue 7/10

6:20 a.m.-5:53 p.m.

1 stop10h 33m

C$ 414

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Mon 3/11

2:30 p.m.-11:56 p.m.

1 stop10h 26m

Houston George Bush Intcntl

Tue 11/11

5:28 p.m.-1:42 p.m.

1 stop19h 14m

C$ 416

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Fri 3/10

6:00 a.m.-10:43 p.m.

1 stop17h 43m

Houston George Bush Intcntl

Mon 6/10

8:00 a.m.-12:40 a.m.

1 stop15h 40m

C$ 417

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Mon 24/11

6:10 p.m.-5:29 p.m.

1 stop24h 19m

Houston George Bush Intcntl

Tue 2/12

6:20 p.m.-5:17 p.m.

1 stop21h 57m

C$ 421

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Tue 23/9

9:50 a.m.-8:24 a.m.

1 stop23h 34m

Houston George Bush Intcntl

Tue 30/9

5:30 a.m.-1:52 p.m.

1 stop7h 22m

C$ 421

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Tue 28/10

6:20 a.m.-5:29 p.m.

1 stop12h 09m

Houston George Bush Intcntl

Sun 2/11

6:20 p.m.-5:28 a.m.

1 stop10h 08m

C$ 423

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Fri 3/10

6:00 a.m.-10:43 p.m.

1 stop17h 43m

Houston George Bush Intcntl

Mon 6/10

8:00 a.m.-12:45 a.m.

1 stop15h 45m

C$ 423

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Fri 24/10

3:35 p.m.-12:52 p.m.

1 stop22h 17m

Houston George Bush Intcntl

Tue 11/11

6:00 a.m.-1:20 p.m.

1 stop6h 20m

C$ 423

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 60 results
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Best time to book a flight to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Houston

When is the best time to book a flight to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Houston. Price data was last updated on 29 August 2025.

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Houston?

On average, a flight from Toronto to Houston takes 8 hours 49 minutes. Flights to Houston from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Houston?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Houston. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Houston should consider flying on Saturday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.

What are the cheapest airlines that fly to Houston?

The cheapest airlines flying from Toronto to Houston are American Airlines, WestJet and Air Canada.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 mm per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated 11 September 2025.
Get a feel of what it's like to fly with United Airlines,WestJet, andAir Canada to the United States by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

FAQs about flying to Houston

Houston climate

Houston weather is pleasant starting in the fall through winter and into the spring but beware the summers, which are hot and humid in equally generous measure. Thunderstorms become increasingly frequent as the summer wears on and sometimes result in tornados. The city is also in the path of potential hurricanes so make sure to check the forecast before booking cheap flights to Houston.  Winters tend to be mild but infrequent cold snaps have been know to arrive as a result of cold air moving south from the plains.

Getting around Houston

As long as you’re spending most of your Houston time downtown, you won’t need to rent a car. Houston’s downtown and museum district are small and compact, and many hotels have shuttles to help you get around. The city’s public transportation system is very good. The Metro has both bus and light rail services. If you do decided to venture out, you’ll want to rent a car. Finding your way around shouldn’t be too difficult. The city is smartly laid out, streets are clearly marked and the roads are well kept. The only trouble you’ll have is with traffic. Houston drivers are notoriously ruthless and fast, and you’ll want to stay off the road during rush hour.       

What is good to know if travelling to Houston?

  • Space Center Houston is the official visitors’ area for the Johnson Space Center, the NASA facility. It’s a huge draw; visitors take cheap flights to Houston from around the US to experience it. Extensive tours lasting up to four hours are available and sometimes feature astronauts in training. Meanwhile the Astronaut Gallery displays several flight suits and features pictures of all astronauts and crews. A combination of films, simulations and interactive displays are all used to impart the sensation of being in space.
  • The Museum of Fine Arts Houston (MFAH) features a noteworthy permanent collection and also includes a sculpture garden. It also hosts outstanding travelling exhibits but is worth a visit for its own architecture, which is a mix of early 20th century traditional and modern styles, including two additions by Mies van der Rohe.
  • Bayou Bend is part of MFAH but the museum house set in 5 hectares of garden is worth a visit on its own merits. It specializes in American antiques, some dating as far back as the 17th century, as collected by Miss Ima Hogg. (As some readers may have feared, this is indeed pronounced “I’m a hog”. The Bayou Bend tour explains how her father, Governor Jim Hogg, gave her the name — and also clarifies that she did not have a sister called Ura – that’s just a Texas tall tale.)
  • As can be expected of a city in Texas, rodeo and livestock-related events here are staged throughout the year, but the big one is the Houston Livestock Show and Rodeo, which takes place in late February and early March.
  • Galveston, a small beach resort town, is just an hour’s drive from Houston. While its beaches are the main attraction, the town also features a fine display of Victorian buildings in its historic district.
  • When is the best time to fly to Houston?

    Peak Season: The city is best visited any time other than high summer but the best times to take cheap flights to Houston are spring and fall. October and part of November are still warm but without the oppressive humidity that makes the summer months so uncomfortable. Off Season: The majority of tourists steer clear of high summer when the heat matched with humidity make for an uncomfortable setting.

  • Can I find cheaper flights to Houston if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Houston on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Houston?

    Based on reviews from Cheapflights users, American Airlines is rated the highest out of the airlines that fly to Houston.

  • How much is a round-trip flight to Houston?

    A round-trip flight to Houston will typically cost around C$ 296, however they can be found for as little as C$ 197.

  • Where does the fastest flight to Houston depart from?

    For those looking to save time traveling to Houston, Toronto offers the quickest one-way flight (3 hours 34 minutes).

  • Does Houston Hobby have rental cars?

    Yes. Those touching down at Houston Hobby can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Houston Hobby?

    Yes. Houston Hobby has hotels nearby for those requiring accommodations. Stylish cozy home in Houston Hobby district area is the closest property to Houston Hobby (0.0 km away from Houston Hobby).

See more FAQs

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Airports serving Houston

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