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George Bush Intcntl

$164+ Cheap flights from Toronto (YTO) to George Bush Intcntl (IAH)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — IAH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Toronto to Houston George Bush Intcntl are usually found in May or January, booked 51 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Toronto to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$287
(FlightHub)

One-way from

$164
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$495

Good round-trip deal

$390 or less

Good one-way deal

$267 or less
From Toronto (YTO) to Houston George Bush Intcntl
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One-way flight from Toronto (YTO) to Houston George Bush Intcntl
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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Toronto (YTO) to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Toronto (YTO) to Houston George Bush Intcntl.
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Find flight deals from Toronto to George Bush Intcntl

Cheapest flights from Toronto to George Bush Intcntl
Explore the most affordable flight options available from Toronto to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This oojo deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:00 amYHM - IAH
1 stop17h 43mWestJet
Mon 10/138:00 amIAH - YHM
1 stop15h 40mWestJet
Deal found 9/9$274
This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:00 amYHM - IAH
1 stop17h 43mWestJet
Mon 10/68:00 amIAH - YHM
1 stop15h 40mWestJet
Deal found 9/9$276
This oojo deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amYHM - IAH
1 stop17h 43mWestJet
Mon 10/208:00 amIAH - YHM
1 stop15h 40mWestJet
Deal found 9/9$284
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:30 amYYZ - IAH
1 stop11h 59mWestJet
Mon 12/81:35 pmIAH - YYZ
1 stop9h 51mWestJet
Deal found 9/10$287
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:30 amYYZ - IAH
2 stops26h 37mMultiple Airlines
Tue 10/217:30 pmIAH - YYZ
2 stops17h 35mMultiple Airlines
Deal found 9/10$288
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:30 amYYZ - IAH
2 stops20h 00mMultiple Airlines
Sun 10/56:44 amIAH - YYZ
1 stop23h 15mMultiple Airlines
Deal found 9/11$289
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:35 amYYZ - IAH
1 stop9h 37mMultiple Airlines
Sun 10/56:44 amIAH - YYZ
1 stop23h 15mMultiple Airlines
Deal found 9/10$290
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:00 pmYTZ - IAH
2 stops13h 28mMultiple Airlines
Wed 10/156:20 amIAH - YTZ
1 stop10h 33mMultiple Airlines
Deal found 9/10$291
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:30 amYYZ - IAH
1 stop8h 12mMultiple Airlines
Sat 10/189:38 amIAH - YYZ
2 stops19h 34mMultiple Airlines
Deal found 9/10$291
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:00 pmYYZ - IAH
2 stops17h 30mMultiple Airlines
Sun 10/56:44 amIAH - YYZ
1 stop23h 15mMultiple Airlines
Deal found 9/10$292
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:00 amYYZ - IAH
2 stops15h 43mWestJet
Wed 10/223:00 pmIAH - YYZ
2 stops13h 51mWestJet
Deal found 9/9$293
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:40 amYYZ - IAH
3 stops17h 16mMultiple Airlines
Wed 10/85:45 amIAH - YYZ
2 stops17h 07mMultiple Airlines
Deal found 9/10$294

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Toronto to Houston George Bush Intcntl Airport that are best for you.

Fly from

Toronto

Fly to

George Bush Intcntl

Route

Depart

Return

Price

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Fri 10/17

6:00 am-10:43 pm

1 stop17h 43m

Houston George Bush Intcntl

Mon 10/20

8:00 am-12:40 am

1 stop15h 40m

$284

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Wed 10/8

12:00 pm-12:28 am

2 stops13h 28m

Houston George Bush Intcntl

Wed 10/15

6:20 am-5:53 pm

1 stop10h 33m

$291

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Mon 11/3

2:30 pm-11:56 pm

1 stop10h 26m

Houston George Bush Intcntl

Tue 11/11

5:28 pm-1:42 pm

1 stop19h 14m

$300

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Fri 10/3

6:00 am-10:43 pm

1 stop17h 43m

Houston George Bush Intcntl

Mon 10/6

8:00 am-12:40 am

1 stop15h 40m

$301

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Mon 11/24

6:10 pm-5:29 pm

1 stop24h 19m

Houston George Bush Intcntl

Tue 12/2

6:20 pm-5:17 pm

1 stop21h 57m

$304

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Fri 10/24

3:35 pm-12:52 pm

1 stop22h 17m

Houston George Bush Intcntl

Tue 11/11

6:00 am-1:20 pm

1 stop6h 20m

$305

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Tue 10/28

6:20 am-5:29 pm

1 stop12h 09m

Houston George Bush Intcntl

Sun 11/2

6:20 pm-5:28 am

1 stop10h 08m

$305

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Fri 10/3

6:00 am-10:43 pm

1 stop17h 43m

Houston George Bush Intcntl

Mon 10/6

8:00 am-12:45 am

1 stop15h 45m

$305

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Thu 10/2

12:00 pm-11:56 pm

2 stops12h 56m

Houston George Bush Intcntl

Wed 10/8

4:30 pm-11:45 am

2 stops18h 15m

$307

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Thu 10/9

6:00 am-10:43 pm

1 stop17h 43m

Houston George Bush Intcntl

Mon 10/13

8:00 am-12:40 am

1 stop15h 40m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 60 results
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The best insider tips for Toronto to Houston George Bush Intcntl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Toronto to Houston George Bush Intcntl Airport trip
Airlines
Air Canada

Economy Latitude includes priority check-in and baggage handling, plus two checked bags.


Preferred Seats offer up to four inches of extra space, bookable for a fee in any fare class.

Read more about Air Canadaby Jessica Macdonald
United Airlines

Basic Economy allows a personal item only; no carry-on bags unless exceptions apply.


Premium Plus offers extra legroom and upgraded food, includes two checked bags and priority check-in.

Read more about United Airlinesby Harriet Baskas
Airports
YYZ

Security lines at YYZ are efficient, typically under 20 minutes. Arrive early for US customs pre-clearance before boarding.

Read more about YYZby Kaitlyn McInnis
IAH

For a quick trip to downtown Houston, Uber or Lyft is recommended from IAH, taking about 25 minutes by car.

Read more about IAHby Evie Carrick
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYZ

Kaitlyn McInnis

Kaitlyn McInnis

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

Best time to book a flight from Toronto to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Toronto 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 from Toronto to Houston George Bush Intcntl Airport

How far ahead should I book a flight from Toronto to Houston George Bush Intcntl Airport?

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

The price you pay for your flight from Toronto to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Toronto to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Toronto to Houston George Bush Intcntl Airport (average of $241). Flying from Toronto to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YTO to IAH?

Find hourly flight availability from Toronto to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Toronto to Houston George Bush Intcntl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 6% versus a flight in the evening.

Weekly flight availability from Toronto to Houston George Bush Intcntl Airport

Explore weekly flight availability from Toronto to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 11, 2025.

The most flights from YTO to IAH are scheduled on a Monday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost to fly round-trip from Toronto to Houston George Bush Intcntl Airport?

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated September 11, 2025.
See what other customers who have flown with United Airlines and Air Canada from Toronto to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

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

Related info for your journey

Find useful and relevant information for your journey from Toronto to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Toronto to Houston George Bush Intcntl Airport?

    For as low as $407, WestJet can have you in Houston George Bush Intcntl Airport from Toronto in 11h 40m. Airlines will cover a distance of 1280 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Toronto to Houston George Bush Intcntl Airport round-trip?

    Our cheapest airline available from Toronto to Houston George Bush Intcntl Airport is Air Canada. Our recent data shows that you can find tickets from as low as $378 on this airline. An additional option worth looking into is United Airlines, starting at $454. You may be able to fly from Toronto to Houston George Bush Intcntl Airport for 21% less than the average price by searching for these airlines.

  • What are the most popular routes from Toronto to Houston George Bush Intcntl Airport?

    The most popular flight routes from Toronto to Houston George Bush Intcntl Airport are Toronto Pearson Intl - Houston George Bush Intcntl, Toronto Island - Houston George Bush Intcntl and Hamilton - Houston George Bush Intcntl.

  • What are the most reliable airlines from Toronto to Houston George Bush Intcntl Airport?

    Before booking your flight to Houston George Bush Intcntl Airport from Toronto, check out the most reliable airlines to get you to your destination on time: Air New Zealand (83%), Air Canada (69%), United Airlines( 69%).

  • What are the cheapest flights from Toronto to Houston George Bush Intcntl Airport?

    Looking at all options, your cheapest flight can be booked for $188. While the most popular route (Toronto Pearson Intl - Houston George Bush Intcntl) can be booked for $203 on average, our data indicates $646 when flying from Toronto to Houston George Bush Intcntl Airport.

  • Can I find deals for flights from Toronto to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Toronto to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to George Bush Intcntl.

  • Can I find deals for business class flights from Toronto to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Toronto to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Toronto to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Toronto to Houston George Bush Intcntl Airport (average of $241). Flying from Toronto to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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Top 2 airlines flying from Toronto to George Bush Intcntl

Discover the top 2 airlines that operate flights from Toronto to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$378Average$542FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$454Average$570FlexibilityNo cancel feeOn-time69%

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