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Cheap flights from Toronto to Houston George Bush Intcntl Airport from C$ 319

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — IAH
26 Jun — 3 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Houston George Bush Intcntl are usually found in October or August, booked 88 days in advance, depart on a Friday or Wednesday and return on a Friday

Cheap 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 27 May 2026.

Wed 17/69:50 a.m.
YYZ
-
IAH
1 stop9h 39m
Multiple Airlines
Wed 26/88:29 a.m.
IAH
-
YYZ
1 stop28h 36m
Multiple Airlines
Deal found 26/5C$ 512
Tue 1/99:30 a.m.
YYZ
-
IAH
1 stop30h 21m
Multiple Airlines
Wed 28/104:39 p.m.
IAH
-
YYZ
2 stops26h 29m
Multiple Airlines
Deal found 26/5C$ 519
Sun 13/96:30 a.m.
YYZ
-
IAH
1 stop9h 36m
Multiple Airlines
Wed 30/94:39 p.m.
IAH
-
YYZ
1 stop20h 51m
Multiple Airlines
Deal found 24/5C$ 521
Tue 25/89:30 a.m.
YYZ
-
IAH
1 stop30h 21m
Multiple Airlines
Mon 31/88:29 a.m.
IAH
-
YYZ
1 stop11h 26m
Multiple Airlines
Deal found 25/5C$ 522
Sun 13/96:30 a.m.
YYZ
-
IAH
1 stop9h 36m
Multiple Airlines
Mon 28/98:36 a.m.
IAH
-
YYZ
1 stop11h 19m
Multiple Airlines
Deal found 24/5C$ 523
Sun 13/96:30 a.m.
YYZ
-
IAH
1 stop9h 36m
Multiple Airlines
Mon 21/98:36 a.m.
IAH
-
YYZ
1 stop11h 19m
Multiple Airlines
Deal found 26/5C$ 526
Sat 12/910:05 a.m.
YTZ
-
IAH
1 stop8h 42m
Multiple Airlines
Tue 22/96:42 p.m.
IAH
-
YTZ
1 stop13h 58m
Multiple Airlines
Deal found 26/5C$ 527
Tue 16/69:50 a.m.
YYZ
-
IAH
1 stop9h 39m
Multiple Airlines
Wed 26/88:29 a.m.
IAH
-
YYZ
1 stop28h 36m
Multiple Airlines
Deal found 26/5C$ 532
Wed 30/97:45 a.m.
YYZ
-
IAH
1 stop8h 59m
Multiple Airlines
Wed 28/104:39 p.m.
IAH
-
YYZ
2 stops26h 29m
Multiple Airlines
Deal found 26/5C$ 536
Wed 26/89:30 a.m.
YYZ
-
IAH
1 stop30h 21m
Multiple Airlines
Wed 28/104:39 p.m.
IAH
-
YYZ
2 stops26h 29m
Multiple Airlines
Deal found 26/5C$ 540
Mon 31/81:30 p.m.
YYZ
-
IAH
1 stop26h 21m
Multiple Airlines
Tue 3/1112:21 p.m.
IAH
-
YYZ
1 stop10h 49m
Multiple Airlines
Deal found 26/5C$ 541
Wed 16/97:45 a.m.
YYZ
-
IAH
1 stop8h 59m
Multiple Airlines
Mon 28/98:36 a.m.
IAH
-
YYZ
1 stop11h 19m
Multiple Airlines
Deal found 24/5C$ 543

Find 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 27 May 2026.

Round-trip from

C$ 512

One-way from

C$ 319

Popular in

February

Cheapest in

October

Average price

C$ 831

Good round-trip deal

C$ 657 or less

Good one-way deal

C$ 381 or less
17/6-26/8
  • 17/6-26/8
  • 2 total stops
  • 38h 15m total
  • Toronto to Houston
Search Deals
12/7
  • 12/7
  • 2 total stops
  • 41h 00m total
  • Toronto to Houston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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

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 27 May 2026.
Use the filters below to find and compare flights from Toronto to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Fri 18/9

1:34 p.m.-7:21 p.m.

1 stop6h 47m

Houston George Bush Intcntl

Mon 21/9

6:20 a.m.-5:18 p.m.

2 stops9h 58m

C$ 637

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Fri 18/9

7:20 p.m.-9:52 p.m.

Nonstop3h 32m

Houston George Bush Intcntl

Mon 21/9

10:00 a.m.-6:53 p.m.

1 stop7h 53m

C$ 648

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 18/11

6:00 a.m.-10:39 a.m.

1 stop5h 39m

Houston George Bush Intcntl

Mon 23/11

1:15 p.m.-11:00 p.m.

2 stops8h 45m

C$ 659

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 21/10

1:30 p.m.-10:04 p.m.

2 stops9h 34m

Houston George Bush Intcntl

Mon 26/10

5:25 a.m.-1:25 p.m.

1 stop7h 00m

C$ 659

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Fri 10/7

7:45 a.m.-1:33 p.m.

1 stop6h 48m

Houston George Bush Intcntl

Wed 15/7

12:09 p.m.-11:44 p.m.

2 stops10h 35m

C$ 686

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sun 7/6

6:15 a.m.-11:23 a.m.

1 stop6h 08m

Houston George Bush Intcntl

Sun 14/6

3:25 p.m.-11:02 p.m.

1 stop6h 37m

C$ 686

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 10/6

6:05 a.m.-3:25 p.m.

2 stops10h 20m

Houston George Bush Intcntl

Sun 14/6

3:25 p.m.-11:02 p.m.

1 stop6h 37m

C$ 686

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Mon 29/6

8:50 a.m.-8:52 p.m.

1 stop13h 02m

Houston George Bush Intcntl

Fri 3/7

9:58 p.m.-1:05 p.m.

1 stop14h 07m

C$ 729

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 1/7

4:10 p.m.-11:56 p.m.

2 stops8h 46m

Houston George Bush Intcntl

Sun 5/7

5:40 a.m.-12:25 p.m.

1 stop5h 45m

C$ 729
Quickest round-trip

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 22/10

3:53 p.m.-6:27 p.m.

Nonstop3h 34m

Houston George Bush Intcntl

Mon 26/10

6:10 p.m.-10:18 p.m.

Nonstop3h 08m

C$ 736

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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

Currently, May is the cheapest month in which you can book a flight from Toronto to Houston George Bush Intcntl Airport (average of C$ 160). Flying from Toronto to Houston George Bush Intcntl Airport in September is currently the most expensive (average of C$ 552). 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 27 May 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to Houston George Bush Intcntl Airport as you normally would.

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 27 May 2026.

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 (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 77% 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$ 433.

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 Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 5h 49m.

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 Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 07m.

How often are flights from Toronto to Houston delayed?

About 17% of weekly flights between Toronto and Houston have experienced delays in the past year, with the average delay time being 154 minutes.

What is the most punctual flight time for Toronto to Houston flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Toronto to Houston flights?

Over the past year, United Airlines has had the lowest number of delays on this route, with just 9% of flights being delayed.

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

Booking 75 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.

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 27 May 2026.
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
9,754 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

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
9,754 reviews
United Airlines
7.4
Good
9,754 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

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
3,347 reviews
United Airlines
7.4
Good
9,754 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

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
11,092 reviews
United Airlines
7.4
Good
9,754 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

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?

    Delta, Air Canada, and WestJet can get you from Toronto to Houston George Bush Intcntl Airport in just under 3h 32m. Your travel time can differ by up to 17h 13m. 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$ 217 on this airline. Additional options worth looking into are WestJet and United Airlines, starting at C$ 337 and C$ 485 round-trip. American Airlines is currently priced 70% 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 WestJet, with whom users have recently found tickets for as low as C$ 201. However, be on the lookout for offers from United Airlines and Air Canada, 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 Hamilton - 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 (88%), Air Canada (79%) and United Airlines (79%).

  • 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$ 921, our data indicates the cheapest price to be C$ 274. The most popular route (Toronto Pearson Intl - Houston George Bush Intcntl), is priced around C$ 545.

  • 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, May is the cheapest month in which you can book a flight from Toronto to Houston George Bush Intcntl Airport (average of C$ 160). Flying from Toronto to Houston George Bush Intcntl Airport in September is currently the most expensive (average of C$ 552). 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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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 27 May 2026.
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 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 217AverageC$ 604FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 337AverageC$ 617FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 485AverageC$ 767FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 533AverageC$ 741FlexibilityNo cancel feeOn-time67%
Search Air Canada 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!

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