Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Toronto to Houston George Bush Intcntl Airport from C$ 254

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — IAH
5 Aug — 12 Aug1
1 adult

Cheapflights Tip: The best prices from Toronto to Houston George Bush Intcntl are usually found in May or January, booked 55 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 31 July 2025.

Round-trip from

C$ 461

One-way from

C$ 254

Popular in

December

Cheapest in

May

Average price

C$ 681

Good round-trip deal

C$ 631 or less

Good one-way deal

C$ 338 or less
4/9-11/9
  • 4/9-11/9
  • 3 total stops
  • 15h 20m total
  • Toronto to Houston
Search Deals
26/8
  • 26/8
  • 2 total stops
  • 30h 20m total
  • Toronto to Houston
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to Houston George Bush Intcntl.
Search Deals

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 31 July 2025.

Thu 4/94:00 p.m.YYZ - IAH
2 stops7h 49mMultiple Airlines
Thu 11/95:34 a.m.IAH - YYZ
1 stop7h 31mMultiple Airlines
Deal found 29/7C$ 461
Mon 25/87:55 a.m.YTZ - IAH
1 stop16h 34mMultiple Airlines
Thu 4/98:00 p.m.IAH - YTZ
1 stop15h 17mMultiple Airlines
Deal found 30/7C$ 463
Thu 25/99:00 a.m.YYZ - IAH
2 stops14h 43mWestJet
Tue 7/103:00 p.m.IAH - YYZ
2 stops13h 51mWestJet
Deal found 30/7C$ 463
Thu 16/106:00 a.m.YHM - IAH
1 stop17h 43mWestJet
Mon 20/108:00 a.m.IAH - YHM
1 stop15h 40mWestJet
Deal found 31/7C$ 516
Mon 3/116:20 a.m.YKF - IAH
1 stop12h 09mWestJet
Fri 7/116:20 p.m.IAH - YKF
1 stop10h 08mWestJet
Deal found 30/7C$ 526
Fri 29/86:00 a.m.YKF - IAH
2 stops24h 00mMultiple Airlines
Thu 4/910:02 p.m.IAH - YKF
2 stops25h 43mMultiple Airlines
Deal found 30/7C$ 538
Wed 15/1012:25 p.m.YTZ - IAH
1 stop8h 17mAir Canada
Sat 25/1010:00 a.m.IAH - YTZ
1 stop6h 45mAir Canada
Deal found 29/7C$ 548

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 31 July 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

Thu 4/9

4:00 p.m.-10:49 p.m.

2 stops7h 49m

Houston George Bush Intcntl

Thu 11/9

5:34 a.m.-2:05 p.m.

1 stop7h 31m

C$ 461

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 25/9

9:00 a.m.-10:43 p.m.

2 stops14h 43m

Houston George Bush Intcntl

Tue 7/10

3:00 p.m.-5:51 a.m.

2 stops13h 51m

C$ 463

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Mon 25/8

7:55 a.m.-11:29 p.m.

1 stop16h 34m

Houston George Bush Intcntl

Thu 4/9

8:00 p.m.-12:17 p.m.

1 stop15h 17m

C$ 463

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Thu 16/10

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$ 516

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Mon 3/11

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

1 stop12h 09m

Houston George Bush Intcntl

Fri 7/11

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

1 stop10h 08m

C$ 526

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Fri 29/8

6:00 a.m.-5:00 a.m.

2 stops24h 00m

Houston George Bush Intcntl

Thu 4/9

10:02 p.m.-12:45 a.m.

2 stops25h 43m

C$ 538

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Wed 15/10

12:25 p.m.-7:42 p.m.

1 stop8h 17m

Houston George Bush Intcntl

Sat 25/10

10:00 a.m.-5:45 p.m.

1 stop6h 45m

C$ 548

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Tue 26/8

6:30 a.m.-11:50 a.m.

2 stops30h 20m

C$ 254

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Thu 9/10

12:00 p.m.-12:30 a.m.

2 stops13h 30m

C$ 261

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sun 7/9

8:45 a.m.-11:15 a.m.

Nonstop3h 30m

C$ 305

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 15 results
1
2

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 25 July 2025.

Booking 55 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, September is the cheapest month in which you can book a flight from Toronto to Houston George Bush Intcntl Airport (average of C$ 343). Flying from Toronto to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 469). 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 31 July 2025.

It’s typically best to fly out from Toronto to Houston George Bush Intcntl Airport at noon. Doing so could potentially save you 9% 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 31 July 2025.

The most flights from YTO to IAH are scheduled on a Thursday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 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.

Chicago (ORD) – chosen by Cheapflights users on 43% 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$ 429.

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 31 July 2025.
Read reviews from past customers who have flown Delta,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.
Delta
8.0
Very good
7,980 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
WestJet
7.2
Good
2,977 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
9,842 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 WestJet. Our recent data shows that you can find tickets from as low as C$ 463 on this airline. An additional option worth looking into is Air Canada, starting at C$ 548. WestJet is currently priced 31% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 305. However, be on the lookout for offers from WestJet and Delta, as they are both options that can get you from Toronto to Houston George Bush Intcntl Airport for a low price.

  • 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 (73%), Air Canada (67%) and United Airlines (58%).

  • 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$ 3,072, our data indicates the cheapest price to be C$ 228. The most popular route (Toronto Pearson Intl - Houston George Bush Intcntl), is priced around C$ 335.

  • 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, September is the cheapest month in which you can book a flight from Toronto to Houston George Bush Intcntl Airport (average of C$ 343). Flying from Toronto to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 469). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 31 July 2025.
Air Canada flights from Toronto to Houston George Bush Intcntl
United Airlines flights from Toronto to Houston George Bush Intcntl

Top 5 airlines flying from Toronto to George Bush Intcntl

Discover the top 5 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 31 July 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 266AverageC$ 544FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 518AverageC$ 658FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 547AverageC$ 698FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 557AverageC$ 778FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 570AverageC$ 690FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

Can Cheapflights notify me if prices for flights from Toronto to George Bush Intcntl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.