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Cheap flights from Toronto to Houston George Bush Intcntl Airport from C$ 229

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — IAH
13 Nov — 20 Nov1
1 adult
1 adult, Economy

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 Thursday and return on a Monday

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 14 October 2025.

Round-trip from

C$ 392

One-way from

C$ 229

Popular in

December

Cheapest in

May

Average price

C$ 663

Good round-trip deal

C$ 610 or less

Good one-way deal

C$ 314 or less
27/10-1/11
  • 27/10-1/11
  • 2 total stops
  • 42h 43m total
  • Toronto to Houston
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9/2
  • 9/2
  • 1 total stop
  • 17h 05m total
  • Toronto to Houston
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Highest demand for flights based on searches. 6% potential increase in price (C$ 64 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 21 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

Enter your travel dates to find the best prices.

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 14 October 2025.

Mon 27/105:15 p.m.YYZ - IAH
1 stop16h 18mMultiple Airlines
Sat 1/1111:55 a.m.IAH - YYZ
1 stop26h 25mMultiple Airlines
Deal found 13/10C$ 392
Mon 24/117:45 a.m.YYZ - IAH
1 stop10h 44mWestJet
Mon 8/121:35 p.m.IAH - YYZ
1 stop9h 51mWestJet
Deal found 12/10C$ 393
Sat 1/117:10 a.m.YYZ - IAH
1 stop15h 01mMultiple Airlines
Fri 14/115:27 p.m.IAH - YYZ
1 stop17h 16mMultiple Airlines
Deal found 12/10C$ 395
Sat 22/116:20 a.m.YKF - IAH
1 stop12h 09mWestJet
Sun 11/16:20 p.m.IAH - YKF
1 stop10h 08mWestJet
Deal found 13/10C$ 396
Sat 13/126:30 a.m.YYZ - IAH
2 stops23h 11mMultiple Airlines
Mon 15/124:43 p.m.IAH - YYZ
1 stop13h 04mMultiple Airlines
Deal found 13/10C$ 396
Wed 29/105:15 p.m.YYZ - IAH
1 stop17h 18mMultiple Airlines
Mon 3/1110:00 p.m.IAH - YYZ
2 stops25h 26mMultiple Airlines
Deal found 13/10C$ 398
Wed 29/105:15 p.m.YYZ - IAH
1 stop17h 18mMultiple Airlines
Sun 2/1111:33 a.m.IAH - YYZ
1 stop8h 46mMultiple Airlines
Deal found 12/10C$ 399
Mon 27/1012:50 p.m.YYZ - IAH
1 stop21h 43mMultiple Airlines
Tue 4/117:00 a.m.IAH - YYZ
2 stops11h 55mMultiple Airlines
Deal found 14/10C$ 400
Tue 11/115:15 p.m.YYZ - IAH
1 stop7h 44mMultiple Airlines
Fri 14/1110:04 a.m.IAH - YYZ
2 stops13h 07mMultiple Airlines
Deal found 11/10C$ 403
Tue 4/117:45 a.m.YYZ - IAH
1 stop10h 44mMultiple Airlines
Tue 11/115:27 p.m.IAH - YYZ
1 stop17h 16mMultiple Airlines
Deal found 12/10C$ 405
Wed 19/115:15 p.m.YYZ - IAH
1 stop8h 10mMultiple Airlines
Tue 24/38:44 a.m.IAH - YYZ
1 stop14h 30mMultiple Airlines
Deal found 12/10C$ 406
Tue 4/111:30 p.m.YYZ - IAH
2 stops17h 33mMultiple Airlines
Thu 20/115:34 a.m.IAH - YYZ
1 stop8h 43mMultiple Airlines
Deal found 14/10C$ 407

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 629,999 searches. Data last updated 14 October 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

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Sat 22/11

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

1 stop12h 09m

Houston George Bush Intcntl

Sun 11/1

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

1 stop10h 08m

C$ 396

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Wed 21/1

6:10 p.m.-12:44 p.m.

1 stop19h 34m

Houston George Bush Intcntl

Wed 28/1

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

1 stop21h 57m

C$ 396

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Thu 13/11

7:05 a.m.-5:29 p.m.

1 stop11h 24m

Houston George Bush Intcntl

Wed 19/11

1:35 p.m.-5:28 a.m.

1 stop14h 53m

C$ 448

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Sun 7/12

6:10 p.m.-12:44 p.m.

1 stop19h 34m

Houston George Bush Intcntl

Tue 13/1

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

1 stop21h 57m

C$ 457

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Tue 28/10

2:05 p.m.-12:28 a.m.

2 stops11h 23m

Houston George Bush Intcntl

Tue 11/11

5:34 a.m.-10:03 p.m.

2 stops15h 29m

C$ 466

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Tue 11/11

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

1 stop12h 09m

Houston George Bush Intcntl

Fri 14/11

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

1 stop10h 08m

C$ 469

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Thu 13/11

6:10 p.m.-12:44 p.m.

1 stop19h 34m

Houston George Bush Intcntl

Wed 26/11

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

1 stop21h 57m

C$ 469

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Tue 10/3

6:20 a.m.-5:30 p.m.

1 stop12h 10m

Houston George Bush Intcntl

Fri 13/3

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

1 stop10h 09m

C$ 483

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Fri 14/11

2:30 p.m.-9:19 a.m.

1 stop19h 49m

Houston George Bush Intcntl

Tue 18/11

6:30 a.m.-8:00 p.m.

1 stop12h 30m

C$ 486

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Mon 8/12

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

1 stop12h 09m

Houston George Bush Intcntl

Mon 15/12

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

1 stop10h 08m

C$ 487

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 60 results
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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 10 October 2025.

Booking 3 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, December is the cheapest month in which you can book a flight from Toronto to Houston George Bush Intcntl Airport (average of C$ 426). Flying from Toronto to Houston George Bush Intcntl Airport in July is currently the most expensive (average of C$ 614). 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 14 October 2025.

It’s typically best to fly out from Toronto to Houston George Bush Intcntl Airport at noon. Doing so could potentially save you 17% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 14 October 2025.

The most flights from YTO to IAH are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

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

What’s the top layover airport for flights from Toronto to Houston George Bush Intcntl Airport?

Share of one-stop round-trip flights from Toronto to Houston George Bush Intcntl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Calgary (YYC) – chosen by Cheapflights users on 36% of one-stop itineraries from Toronto to Houston George Bush Intcntl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Houston George Bush Intcntl Airport?

Average round-trip fare for 1-stop flights from Toronto to Houston George Bush Intcntl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Calgary (YYC) is the most affordable 1-stop option, with an average round-trip price of C$ 448.

What’s the fastest layover option from Toronto to Houston George Bush Intcntl Airport?

Shortest average travel time for 1-stop one-way flights from Toronto to Houston George Bush Intcntl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Detroit (DTW) have the shortest average one-way travel time for 1-stop routes: 4h 59m.

Which airport typically offers the quickest layover for flights from Toronto to Houston George Bush Intcntl Airport?

Average layover duration for 1-stop one-way flights from Toronto to Houston George Bush Intcntl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Detroit (DTW) offer the fastest connection on this route, with an average layover time of 0h 51m.

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 14 October 2025.
Read reviews from past customers who have flown United Airlines,WestJet, andAir Canada from Toronto to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,976 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

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
8,976 reviews
United Airlines
7.4
Good
8,976 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
WestJet
7.2
Good
3,125 reviews
United Airlines
7.4
Good
8,976 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

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
10,297 reviews
United Airlines
7.4
Good
8,976 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

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?

    WestJet and United Airlines can get you from Toronto to Houston George Bush Intcntl Airport in just under 10h 58m. Your travel time can differ by up to 1h 11m. The distance between Toronto and Houston George Bush Intcntl Airport is about 2060 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 C$ 271 on this airline. Additional options worth looking into are WestJet and Air Canada, starting at C$ 343 and C$ 529 round-trip. American Airlines is currently priced 60% below the average price you’ll pay for this route.

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

    Most travellers choose Toronto Pearson Intl - Houston George Bush Intcntl, Toronto Island - Houston George Bush Intcntl or Toronto Region of Waterloo Intl - Houston George Bush Intcntl when deciding on the best route from Toronto to Houston George Bush Intcntl Airport.

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

    The top 3 most reliable airlines when flying from Toronto to Houston George Bush Intcntl Airport are Air New Zealand (84%), Air Canada (74%) and United Airlines (74%).

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

    Looking for the cheapest flight from Toronto to Houston George Bush Intcntl Airport? While on average our users pay C$ 1,444, our data indicates the cheapest price to be C$ 237. The most popular route (Toronto Pearson Intl - Houston George Bush Intcntl), is priced around C$ 358.

  • 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, December is the cheapest month in which you can book a flight from Toronto to Houston George Bush Intcntl Airport (average of C$ 426). Flying from Toronto to Houston George Bush Intcntl Airport in July is currently the most expensive (average of C$ 614). 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

Travelling 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
Humble
Katy
Cypress

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Fly from Toronto to George Bush Intcntl on these airlines

Choose from the following airlines for your flight from Toronto to George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on 14 October 2025.
Air Canada flights from Toronto to Houston George Bush Intcntl
United Airlines flights from Toronto to Houston George Bush Intcntl

Top 4 airlines flying from Toronto to George Bush Intcntl

Discover the top 4 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 629,999 searches. Data last updated 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 271AverageC$ 596FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 343AverageC$ 624FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 529AverageC$ 673FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 558AverageC$ 750FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Toronto to George Bush Intcntl?

Deals for Toronto to George Bush Intcntl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Toronto to George Bush Intcntl?

Cheapflights helps you find that perfect flight to George Bush Intcntl from Toronto by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Toronto to George Bush Intcntl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Toronto to George Bush Intcntl, users can toggle the no change fees filter when performing a flight search.

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