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George Bush Intcntl

$177+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — IAH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 41 days in advance, depart on a Wednesday or Saturday and return on a Friday

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 June 12, 2025.

Round-trip from

$336
(Kiwi.com)

One-way from

$177
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$474

Good round-trip deal

$368 or less

Good one-way deal

$226 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. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/297:25 pmYYZ - IAH
1 stop14h 33mMultiple Airlines
Fri 8/810:03 amIAH - YYZ
1 stop10h 20mMultiple Airlines
Deal found 6/9$336
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Fri 8/227:45 amYTZ - IAH
1 stop6h 37mMultiple Airlines
Sat 9/65:00 amIAH - YTZ
1 stop6h 40mMultiple Airlines
Deal found 6/11$340
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:44 amYYZ - IAH
1 stop12h 36mAmerican Airlines
Mon 9/296:20 amIAH - YYZ
1 stop10h 29mAmerican Airlines
Deal found 6/10$394
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2212:25 pmYTZ - IAH
1 stop8h 11mAir Canada
Sat 9/610:00 amIAH - YTZ
1 stop6h 45mAir Canada
Deal found 6/12$434
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1212:00 pmYYZ - IAH
1 stop8h 42mAir Canada
Sat 9/2010:00 amIAH - YYZ
1 stop6h 58mAir Canada
Deal found 6/10$441
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/237:55 amYYZ - IAH
2 stops10h 09mDelta
Wed 7/302:20 pmIAH - YYZ
1 stop7h 50mDelta
Deal found 6/11$448
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/206:10 amYYZ - IAH
Nonstop3h 31mUnited Airlines
Tue 7/2210:07 amIAH - YYZ
Nonstop3h 23mUnited Airlines
Deal found 6/10$468
This Kissandfly.com deal was found by Cheapflights users on 6/11. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/231:20 pmYYZ - IAH
1 stop5h 22mBritish Airways
Wed 7/307:17 amIAH - YYZ
1 stop6h 42mBritish Airways
Deal found 6/11$485
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/17:45 pmYKF - IAH
2 stops28h 33mMultiple Airlines
Sun 7/69:33 pmIAH - YKF
2 stops32h 37mMultiple Airlines
Deal found 6/9$583
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:00 amYHM - IAH
1 stop17h 43mWestJet
Sat 9/208:00 amIAH - YHM
1 stop15h 40mWestJet
Deal found 6/10$591
This oojo deal was found by Cheapflights users on 6/9. 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 9/126:00 amYKF - IAH
1 stop17h 43mWestJet
Sat 9/208:00 amIAH - YKF
1 stop15h 45mWestJet
Deal found 6/9$630

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 June 12, 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

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Tue 7/29

7:25 pm-8:58 am

1 stop14h 33m

Houston George Bush Intcntl

Fri 8/8

10:03 am-9:23 pm

1 stop10h 20m

$336

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Fri 8/22

7:45 am-1:22 pm

1 stop6h 37m

Houston George Bush Intcntl

Sat 9/6

5:00 am-12:40 pm

1 stop6h 40m

$340

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Mon 9/22

11:44 am-11:20 pm

1 stop12h 36m

Houston George Bush Intcntl

Mon 9/29

6:20 am-5:49 pm

1 stop10h 29m

$394

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Mon 6/30

8:45 am-11:15 am

Nonstop3h 30m

Houston George Bush Intcntl

Sun 7/6

7:20 am-11:34 am

Nonstop3h 14m

$424

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Fri 8/22

12:25 pm-7:36 pm

1 stop8h 11m

Houston George Bush Intcntl

Sat 9/6

10:00 am-5:45 pm

1 stop6h 45m

$434

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 7/23

6:30 am-10:31 am

1 stop5h 01m

Houston George Bush Intcntl

Fri 8/1

1:07 pm-9:59 pm

1 stop7h 52m

$448

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sun 7/20

6:10 am-8:41 am

Nonstop3h 31m

Houston George Bush Intcntl

Tue 7/22

10:07 am-2:30 pm

Nonstop3h 23m

$468

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 7/23

1:20 pm-5:42 pm

1 stop5h 22m

Houston George Bush Intcntl

Wed 7/30

7:17 am-2:59 pm

1 stop6h 42m

$485

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 8/28

4:45 pm-4:54 pm

2 stops25h 09m

Houston George Bush Intcntl

Thu 9/25

8:00 am-3:00 pm

1 stop30h 00m

$494

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Tue 7/1

7:45 pm-11:18 pm

2 stops28h 33m

Houston George Bush Intcntl

Sun 7/6

9:33 pm-7:10 am

2 stops32h 37m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 26 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 June 9, 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 41 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 June 12, 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 evening, which can drop the price by up to 16% versus a flight in the morning.

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 June 12, 2025.

The most flights from YTO to IAH are scheduled on a Thursday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Toronto to Houston to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,868 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 American Airlines. Our recent data shows that you can find tickets from as low as $394 on this airline. Additional options worth looking into are Air Canada and Delta, starting at $424 and $428 round-trip. You may be able to fly from Toronto to Houston George Bush Intcntl Airport for 19% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Toronto to Houston George Bush Intcntl Airport one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $241. Users have also found prices from $252 and $256 on Delta and American Airlines, respectively.

  • 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 Toronto Region of Waterloo Intl - 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 (85%), Air Canada (76%), United Airlines( 74%).

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

    Looking at all options, your cheapest flight can be booked for $137. While the most popular route (Toronto Pearson Intl - Houston George Bush Intcntl) can be booked for $258 on average our data indicates $408 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$383Average$554FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$453Average$557FlexibilityNo cancel feeOn-time69%

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