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George Bush Intcntl

$158+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — IAH
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 April, booked 3 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$285
(Kiwi.com)

One-way from

$158
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$473

Good round-trip deal

$411 or less

Good one-way deal

$201 or less
Provider with most accurate pricing for Toronto (YTO)-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Toronto (YTO)-Houston George Bush Intcntl flights.
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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. 5% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 12/127:00 amYHM - IAH
1 stop12h 29mMultiple Airlines
Mon 12/158:07 pmIAH - YHM
1 stop17h 13mMultiple Airlines
Deal found 10/28$274
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Mon 11/247:00 amYYZ - IAH
1 stop11h 16mMultiple Airlines
Fri 11/288:08 pmIAH - YYZ
1 stop14h 35mMultiple Airlines
Deal found 10/30$285
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Mon 11/247:00 amYYZ - IAH
1 stop11h 16mMultiple Airlines
Mon 12/13:45 pmIAH - YYZ
1 stop7h 40mMultiple Airlines
Deal found 10/30$288
This FlightHub deal was found by Cheapflights users on 10/30. 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 12/86:20 pmIAH - YYZ
1 stop10h 53mWestJet
Deal found 10/30$290
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Mon 11/177:00 amYYZ - IAH
1 stop11h 26mMultiple Airlines
Thu 11/206:09 pmIAH - YYZ
1 stop16h 34mMultiple Airlines
Deal found 10/29$292
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Mon 11/247:00 amYYZ - IAH
1 stop18h 41mMultiple Airlines
Thu 11/279:27 pmIAH - YYZ
2 stops34h 11mMultiple Airlines
Deal found 10/29$294
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Mon 11/177:00 amYYZ - IAH
2 stops25h 44mMultiple Airlines
Fri 11/288:29 amIAH - YYZ
2 stops10h 39mMultiple Airlines
Deal found 10/29$295
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Mon 11/177:00 amYYZ - IAH
2 stops16h 11mMultiple Airlines
Sun 11/308:25 pmIAH - YYZ
1 stop14h 18mMultiple Airlines
Deal found 10/29$297
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sun 11/94:00 pmYYZ - IAH
2 stops42h 33mMultiple Airlines
Sat 1/2411:49 amIAH - YYZ
1 stop11h 22mMultiple Airlines
Deal found 10/28$299
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/192:20 pmYYZ - IAH
1 stop9h 23mMultiple Airlines
Sun 11/308:25 pmIAH - YYZ
1 stop26h 46mMultiple Airlines
Deal found 10/29$300
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Thu 12/42:30 pmYTZ - IAH
1 stop10h 29mMultiple Airlines
Wed 12/108:23 pmIAH - YTZ
3 stops20h 50mMultiple Airlines
Deal found 10/30$310
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Thu 12/46:20 amYKF - IAH
1 stop12h 09mMultiple Airlines
Wed 12/105:25 pmIAH - YKF
2 stops21h 35mMultiple Airlines
Deal found 10/30$315

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 October 30, 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 12/12

7:00 am-6:29 pm

1 stop12h 29m

Houston George Bush Intcntl

Mon 12/15

8:07 pm-2:20 pm

1 stop17h 13m

$274

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Thu 1/15

6:20 am-12:44 pm

1 stop31h 24m

Houston George Bush Intcntl

Fri 1/16

6:20 pm-5:28 am

1 stop10h 08m

$302

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Thu 12/4

2:30 pm-11:59 pm

1 stop10h 29m

Houston George Bush Intcntl

Wed 12/10

8:23 pm-6:13 pm

3 stops20h 50m

$311

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Thu 12/4

6:20 am-5:29 pm

1 stop12h 09m

Houston George Bush Intcntl

Wed 12/10

5:25 pm-4:00 pm

2 stops21h 35m

$315

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Tue 1/20

5:45 am-5:29 pm

1 stop12h 44m

Houston George Bush Intcntl

Tue 2/3

6:20 pm-5:16 pm

1 stop21h 56m

$323

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Thu 1/8

2:05 pm-8:42 am

2 stops19h 37m

Houston George Bush Intcntl

Tue 1/13

7:00 am-10:03 pm

2 stops14h 03m

$326

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Mon 1/12

9:15 am-5:08 pm

1 stop8h 53m

Houston George Bush Intcntl

Sun 1/25

6:00 am-4:25 pm

1 stop9h 25m

$336

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Wed 11/26

6:10 pm-12:44 pm

1 stop19h 34m

Houston George Bush Intcntl

Wed 12/3

6:20 pm-5:17 pm

1 stop21h 57m

$340

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Mon 12/1

6:10 pm-5:26 pm

2 stops24h 16m

Houston George Bush Intcntl

Mon 12/15

8:07 pm-2:20 pm

1 stop17h 13m

$341

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Thu 12/4

6:10 pm-12:44 pm

1 stop19h 34m

Houston George Bush Intcntl

Wed 12/10

6:20 pm-5:17 pm

1 stop21h 57m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Compare providers for flights from Toronto to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Toronto to George Bush Intcntl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Toronto-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Toronto-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Toronto-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 24, 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 3 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, October is the cheapest month in which you can book a flight from Toronto to Houston George Bush Intcntl Airport (average of $277). Flying from Toronto to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $437). 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 October 30, 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 in the morning, which can drop the price by up to 8% versus a flight in the evening.

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

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

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 October 30, 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
8,998 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

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
10,381 reviews
United Airlines
7.4
Good
8,998 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

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 $455, WestJet can have you in Houston George Bush Intcntl Airport from Toronto in 9h 23m. 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 $406 on this airline. An additional option worth looking into is United Airlines, starting at $452. You may be able to fly from Toronto to Houston George Bush Intcntl Airport for 15% 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 (89%), Air Canada (80%), United Airlines( 80%).

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

    Looking at all options, your cheapest flight can be booked for $161. While the most popular route (Toronto Pearson Intl - Houston George Bush Intcntl) can be booked for $223 on average, our data indicates $842 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, October is the cheapest month in which you can book a flight from Toronto to Houston George Bush Intcntl Airport (average of $277). Flying from Toronto to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $437). 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
Katy
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$406Average$544FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$452Average$614FlexibilityNo cancel feeOn-time69%

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