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Cheap flights from Toronto Pearson Intl Airport to Houston George Bush Intcntl Airport from £171

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.
YYZ — IAH
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to Houston George Bush Intcntl are usually found in April or May, booked 78 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Pearson Intl to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) 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 7 January 2026.

Round-trip from

£226

One-way from

£171

Popular in

December

Cheapest in

April

Average price

£407

Good one-way deal

£251 or less
20/2-27/2
  • 20/2-27/2
  • 5 total stops
  • 34h 18m total
  • Toronto to Houston
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United Airlines
  • United Airlines
  • 9/2
  • Nonstop
  • 4h 04m total
  • Toronto to Houston
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Highest demand for flights based on searches. 8% potential increase in price (£27 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Price to beat on a one-way flight from Toronto Pearson Intl to Houston George Bush Intcntl.
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Find flight deals from Pearson Intl to George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to George Bush Intcntl
Explore the most affordable flight options available from Pearson Intl to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Fri 20/209:40YYZ - IAH
3 stops21h 14mMultiple Airlines
Fri 27/209:16IAH - YYZ
2 stops13h 04mMultiple Airlines
Deal found 6/1£226
Tue 17/218:45YYZ - IAH
1 stop15h 45mDelta
Sun 22/205:30IAH - YYZ
1 stop4h 48mDelta
Deal found 6/1£296
Mon 23/318:49YYZ - IAH
1 stop15h 21mDelta
Sat 28/305:23IAH - YYZ
2 stops8h 45mDelta
Deal found 5/1£297
Fri 20/218:50YYZ - IAH
Nonstop3h 54mAir Canada
Fri 27/207:10IAH - YYZ
Nonstop3h 10mAir Canada
Deal found 6/1£298
Mon 16/216:45YYZ - IAH
1 stop32h 09mAlaska Airlines
Sat 28/207:00IAH - YYZ
1 stop31h 35mAlaska Airlines
Deal found 6/1£302
Tue 24/316:10YYZ - IAH
1 stop9h 26mUnited Airlines
Tue 31/310:08IAH - YYZ
Nonstop3h 16mUnited Airlines
Deal found 6/1£306
Sat 24/115:45YYZ - IAH
Nonstop4h 04mUnited Airlines
Sun 25/107:20IAH - YYZ
1 stop5h 54mUnited Airlines
Deal found 6/1£309
Thu 29/106:10YYZ - IAH
Nonstop4h 04mUnited Airlines
Wed 18/211:55IAH - YYZ
1 stop8h 29mUnited Airlines
Deal found 7/1£312
Tue 3/206:10YYZ - IAH
Nonstop4h 04mUnited Airlines
Tue 10/210:03IAH - YYZ
Nonstop3h 17mUnited Airlines
Deal found 6/1£313
Sun 15/206:10YYZ - IAH
1 stop6h 25mDelta
Sun 22/207:05IAH - YYZ
2 stops8h 05mDelta
Deal found 6/1£316

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pearson Intl 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 858,174 searches. Data last updated 7 January 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Pearson Intl

Fly to

George Bush Intcntl

Route

Depart

Return

Price

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Mon 23/3

18:49-09:10

1 stop15h 21m

Houston George Bush Intcntl

Sat 28/3

05:23-11:10

1 stop4h 47m

£297

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Mon 23/3

18:49-09:10

1 stop15h 21m

Houston George Bush Intcntl

Sun 29/3

14:55-23:09

1 stop7h 14m

£297

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sat 28/3

07:50-16:03

2 stops9h 13m

Houston George Bush Intcntl

Wed 1/4

10:08-20:30

1 stop9h 22m

£297

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sat 28/3

07:50-16:03

2 stops9h 13m

Houston George Bush Intcntl

Tue 31/3

07:05-17:49

1 stop9h 44m

£297

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sat 24/1

15:45-18:49

Nonstop4h 04m

Houston George Bush Intcntl

Sun 25/1

07:20-14:14

1 stop5h 54m

£309

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 4/2

15:45-18:49

Nonstop4h 04m

Houston George Bush Intcntl

Sun 8/2

07:20-14:01

1 stop5h 41m

£312

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 21/1

06:10-09:14

Nonstop4h 04m

Houston George Bush Intcntl

Sat 24/1

06:20-14:01

1 stop6h 41m

£312

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Mon 23/3

06:10-09:10

Nonstop4h 00m

Houston George Bush Intcntl

Mon 30/3

18:15-22:36

Nonstop3h 21m

£312

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 29/1

06:10-09:14

Nonstop4h 04m

Houston George Bush Intcntl

Mon 2/2

16:50-23:46

1 stop5h 56m

£312

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Fri 20/2

15:45-18:45

Nonstop4h 00m

Houston George Bush Intcntl

Sun 1/3

06:30-14:01

1 stop6h 31m

£312

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 21 results
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Best time to book a flight from Pearson Intl to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Pearson Intl with our price prediction graph.
Estimated return 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 Pearson Intl Airport to Houston George Bush Intcntl Airport

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

Use this chart to determine the optimal time to book a return flight from Pearson Intl to George Bush Intcntl. Price data was last updated on 2 January 2026.

The best time to book flights from Toronto Pearson Intl Airport to Houston George Bush Intcntl Airport is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Houston George Bush Intcntl Airport (average of £201). Flying from Toronto Pearson Intl Airport to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £322). 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 YYZ to IAH?

Find hourly flight availability from Pearson Intl 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 7 January 2026.

When flying from Toronto Pearson Intl Airport to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl 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 Pearson Intl Airport to Houston George Bush Intcntl Airport?

    Departing from Toronto Pearson Intl Airport to Houston George Bush Intcntl Airport will take you 9h 26m. The distance between Toronto Pearson Intl Airport and Houston George Bush Intcntl Airport is about 1280 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    No one likes to see their flight delayed. When booking a flight from Toronto Pearson Intl Airport to Houston George Bush Intcntl Airport consider choosing Air New Zealand (84%), Air Canada (73%) or United Airlines (73%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Toronto Pearson Intl Airport to Houston George Bush Intcntl Airport is £191. On average you can expect to pay £328. The most popular route, (Toronto Pearson Intl - Houston George Bush Intcntl), can usually be booked for £447.

  • Can I find deals for flights from Pearson Intl to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Pearson Intl to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Pearson Intl 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 Pearson Intl to George Bush Intcntl.

  • Can I find deals for business class flights from Pearson Intl to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Pearson Intl 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 Pearson Intl Airport to Houston George Bush Intcntl Airport?

    Currently, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Houston George Bush Intcntl Airport (average of £201). Flying from Toronto Pearson Intl Airport to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £322). 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.

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

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Can Cheapflights find flights from Pearson Intl 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 Pearson Intl 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 Pearson Intl 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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