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Cheap flights from Houston George Bush Intcntl Airport to Toronto from C$ 161

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YTO
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from George Bush Intcntl to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from George Bush Intcntl to Toronto
Explore the most affordable flight options available from George Bush Intcntl to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Tue 16/128:07 p.m.IAH - YYZ
1 stop17h 13mMultiple Airlines
Thu 8/17:55 p.m.YYZ - IAH
1 stop23h 51mMultiple Airlines
Deal found 10/12C$ 425
Sun 28/125:54 a.m.IAH - YYZ
1 stop15h 18mMultiple Airlines
Thu 15/17:10 a.m.YYZ - IAH
1 stop13h 14mMultiple Airlines
Deal found 10/12C$ 426
Thu 18/1210:08 a.m.IAH - YYZ
1 stop12h 12mMultiple Airlines
Tue 6/18:30 p.m.YYZ - IAH
1 stop13h 33mMultiple Airlines
Deal found 10/12C$ 436
Sun 28/125:54 a.m.IAH - YYZ
1 stop15h 18mMultiple Airlines
Wed 14/13:40 p.m.YYZ - IAH
1 stop22h 40mMultiple Airlines
Deal found 10/12C$ 440
Sun 14/128:07 p.m.IAH - YYZ
1 stop27h 04mMultiple Airlines
Tue 16/128:30 p.m.YYZ - IAH
1 stop13h 48mMultiple Airlines
Deal found 10/12C$ 441
Wed 17/126:14 a.m.IAH - YYZ
1 stop7h 39mMultiple Airlines
Tue 6/18:30 p.m.YYZ - IAH
1 stop13h 33mMultiple Airlines
Deal found 10/12C$ 443
Sun 28/125:54 a.m.IAH - YYZ
1 stop15h 18mMultiple Airlines
Fri 16/17:10 a.m.YYZ - IAH
1 stop8h 47mMultiple Airlines
Deal found 10/12C$ 447
Wed 17/128:23 p.m.IAH - YYZ
1 stop16h 57mMultiple Airlines
Fri 9/17:10 a.m.YYZ - IAH
1 stop7h 43mMultiple Airlines
Deal found 10/12C$ 448
Thu 18/1210:08 a.m.IAH - YYZ
1 stop12h 12mMultiple Airlines
Fri 9/17:10 a.m.YYZ - IAH
1 stop7h 43mMultiple Airlines
Deal found 10/12C$ 451
Thu 18/1210:08 a.m.IAH - YYZ
1 stop12h 12mMultiple Airlines
Sun 11/18:30 p.m.YYZ - IAH
1 stop13h 10mMultiple Airlines
Deal found 10/12C$ 452
Thu 18/1210:08 a.m.IAH - YYZ
1 stop12h 12mMultiple Airlines
Thu 8/17:10 a.m.YYZ - IAH
1 stop13h 14mMultiple Airlines
Deal found 10/12C$ 454
Thu 25/126:55 p.m.IAH - YTZ
2 stops26h 08mMultiple Airlines
Fri 2/19:20 a.m.YTZ - IAH
1 stop9h 03mMultiple Airlines
Deal found 10/12C$ 652

Find flight deals from George Bush Intcntl to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Toronto (YTO). 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 12 December 2025.

Round-trip from

C$ 418

One-way from

C$ 161

Popular in

December

Cheapest in

September

Average price

C$ 1,019

Good round-trip deal

C$ 472 or less

Good one-way deal

C$ 440 or less
WestJet
  • WestJet
  • 8/1-14/1
  • 3 total stops
  • 20h 08m total
  • Houston to Toronto
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15/1
  • 15/1
  • 1 total stop
  • 8h 14m total
  • Houston to Toronto
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Toronto (YTO).
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Toronto (YTO).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Toronto 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 12 December 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Toronto that are best for you.

Fly from

George Bush Intcntl

Fly to

Toronto

Route

Depart

Return

Price

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Fri 9/1

6:25 a.m.-4:25 p.m.

1 stop9h 00m

Toronto Island

Thu 15/1

7:00 a.m.-4:07 p.m.

2 stops10h 07m

C$ 425

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Tue 24/2

11:49 a.m.-1:47 p.m.

1 stop24h 58m

Toronto Island

Mon 2/3

7:45 a.m.-3:44 p.m.

1 stop8h 59m

C$ 432

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Thu 15/1

6:25 a.m.-4:25 p.m.

1 stop9h 00m

Toronto Island

Tue 20/1

7:00 a.m.-9:57 p.m.

2 stops15h 57m

C$ 432

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Fri 13/2

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

1 stop10h 09m

Toronto Region of Waterloo Intl

Tue 17/2

6:20 a.m.-12:45 p.m.

1 stop31h 25m

C$ 434

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Thu 8/1

6:25 a.m.-4:25 p.m.

1 stop9h 00m

Toronto Island

Wed 14/1

8:50 a.m.-10:53 p.m.

1 stop15h 03m

C$ 437

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Thu 15/1

6:25 a.m.-4:25 p.m.

1 stop9h 00m

Toronto Island

Sun 18/1

7:00 a.m.-7:24 p.m.

2 stops13h 24m

C$ 443

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Sat 10/1

7:27 p.m.-10:35 a.m.

1 stop14h 08m

Toronto Island

Fri 16/1

8:50 a.m.-10:53 p.m.

1 stop15h 03m

C$ 443

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Sat 10/1

7:27 p.m.-10:35 a.m.

1 stop14h 08m

Toronto Island

Sat 17/1

10:30 a.m.-11:34 p.m.

2 stops14h 04m

C$ 451

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Mon 16/2

9:44 p.m.-12:14 a.m.

1 stop25h 30m

Toronto Pearson Intl

Fri 20/2

6:20 p.m.-3:15 p.m.

1 stop21h 55m

C$ 465

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Tue 6/1

6:20 p.m.-11:40 a.m.

1 stop16h 20m

Toronto Island

Sun 11/1

7:35 a.m.-8:40 a.m.

3 stops26h 05m

C$ 466

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

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Best time to book a flight from George Bush Intcntl to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Toronto

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

Currently, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Toronto (average of C$ 306). Flying from Houston George Bush Intcntl Airport to Toronto in September is currently the most expensive (average of C$ 383). 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 IAH to YTO?

Find hourly flight availability from George Bush Intcntl to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Toronto in the evening. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight in the morning.

Weekly flight availability from Houston George Bush Intcntl Airport to Toronto

Explore weekly flight availability from George Bush Intcntl to Toronto. 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 12 December 2025.

The most flights from IAH to YTO are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

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

How often are flights from Houston to Toronto delayed?

About 20% of weekly flights between Houston and Toronto have experienced delays in the past year, with the average delay time being 132 minutes.

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

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

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

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

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

Over the past year, United Airlines has had the lowest number of delays on this route, with just 19% of flights being delayed.

Related info for your journey

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

    For as low as C$ 676, WestJet can have you in Toronto from Houston George Bush Intcntl Airport in 3h 10m. Houston George Bush Intcntl Airport and Toronto are separated by a distance of 2060 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Houston George Bush Intcntl Airport to Toronto round-trip?

    Air Canada, at C$ 369, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Toronto.. Air Canada is currently priced 53% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as C$ 281 on Air Canada. Other airlines that offer cheap prices include Delta from C$ 282 and United Airlines from C$ 303 one-way.

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

    The most popular route from Houston George Bush Intcntl Airport to Toronto is Houston George Bush Intcntl - Toronto Pearson Intl. You may also consider Houston George Bush Intcntl - Toronto Island or Houston George Bush Intcntl - Hamilton.

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

    Consider Air New Zealand (73%), United Airlines (72%) or Air Canada (69%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to Toronto.

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

    The cheapest flight price from Houston George Bush Intcntl Airport to Toronto is C$ 149. On average you can expect to pay C$ 478. The most popular route, (Houston George Bush Intcntl - Toronto Pearson Intl), can usually be booked for C$ 308.

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

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

  • How can I find direct flights from George Bush Intcntl to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Toronto.

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

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

    Currently, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Toronto (average of C$ 306). Flying from Houston George Bush Intcntl Airport to Toronto in September is currently the most expensive (average of C$ 383). 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 airline flying from George Bush Intcntl to Toronto

Discover the top airline that operate flights from George Bush Intcntl to Toronto. 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 380AverageC$ 877FlexibilityNo cancel feeOn-time67%
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How does Cheapflights help users find flights from George Bush Intcntl to Toronto?

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Millions of users choose and trust Cheapflights to book the best flight deals from George Bush Intcntl to Toronto for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Toronto from George Bush Intcntl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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