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Cheap flights from Houston George Bush Intcntl Airport to Toronto from C$ 183

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YTO
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Toronto are usually found in April or September, booked 55 days in advance, depart on a Saturday or Monday and return on a Wednesday

Cheap 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 11 September 2025.

Round-trip from

C$ 395

One-way from

C$ 183

Popular in

August

Cheapest in

April

Average price

C$ 662

Good round-trip deal

C$ 680 or less

Good one-way deal

C$ 481 or less
24/9-4/10
  • 24/9-4/10
  • 4 total stops
  • 27h 22m total
  • Houston to Toronto
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WestJet
  • WestJet
  • 24/10
  • 1 total stop
  • 15h 40m total
  • Houston to Toronto
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Highest demand for flights based on searches. 2% potential increase in price (C$ 23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Toronto (YTO).
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Price to beat on a one-way flight from Houston George Bush Intcntl to Toronto (YTO).
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Find flight deals from George Bush Intcntl to Toronto

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 11 September 2025.

Wed 24/95:30 a.m.IAH - YYZ
1 stop10h 06mMultiple Airlines
Sat 4/107:40 a.m.YYZ - IAH
3 stops17h 16mMultiple Airlines
Deal found 9/9C$ 395
Tue 23/95:37 a.m.IAH - YYZ
1 stop7h 28mMultiple Airlines
Thu 25/96:30 a.m.YYZ - IAH
1 stop17h 12mMultiple Airlines
Deal found 9/9C$ 396
Sun 26/107:30 p.m.IAH - YYZ
1 stop23h 30mMultiple Airlines
Sun 2/1111:15 a.m.YYZ - IAH
1 stop22h 40mMultiple Airlines
Deal found 10/9C$ 398
Sun 26/107:30 p.m.IAH - YYZ
1 stop23h 30mMultiple Airlines
Mon 3/111:30 p.m.YYZ - IAH
2 stops25h 37mMultiple Airlines
Deal found 10/9C$ 399
Sat 11/103:00 p.m.IAH - YYZ
2 stops13h 51mWestJet
Sun 12/101:30 p.m.YYZ - IAH
1 stop10h 13mWestJet
Deal found 10/9C$ 400
Wed 8/101:09 p.m.IAH - YYZ
1 stop9h 43mMultiple Airlines
Wed 15/107:40 a.m.YYZ - IAH
3 stops17h 48mMultiple Airlines
Deal found 11/9C$ 402
Wed 24/95:50 p.m.IAH - YYZ
2 stops19h 15mMultiple Airlines
Sun 28/96:30 a.m.YYZ - IAH
1 stop17h 12mMultiple Airlines
Deal found 11/9C$ 403
Wed 24/97:31 p.m.IAH - YYZ
1 stop17h 34mMultiple Airlines
Sat 11/109:40 p.m.YYZ - IAH
1 stop17h 30mMultiple Airlines
Deal found 10/9C$ 405
Wed 24/97:31 p.m.IAH - YYZ
1 stop17h 34mMultiple Airlines
Wed 15/106:30 a.m.YYZ - IAH
1 stop17h 05mMultiple Airlines
Deal found 11/9C$ 406
Thu 25/95:37 a.m.IAH - YYZ
1 stop7h 28mMultiple Airlines
Wed 1/108:00 a.m.YYZ - IAH
3 stops21h 30mMultiple Airlines
Deal found 10/9C$ 409
Fri 17/1010:12 p.m.IAH - YTZ
1 stop13h 05mMultiple Airlines
Thu 23/1012:00 p.m.YTZ - IAH
2 stops13h 28mMultiple Airlines
Deal found 9/9C$ 414
Sun 5/106:00 a.m.IAH - YTZ
2 stops14h 43mMultiple Airlines
Wed 8/1012:00 p.m.YTZ - IAH
2 stops13h 28mMultiple Airlines
Deal found 10/9C$ 418

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 11 September 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 - YYZ

IAHYYZ

Houston George Bush Intcntl

Wed 24/9

5:48 p.m.-2:05 p.m.

2 stops19h 17m

Toronto Pearson Intl

Wed 15/10

6:30 a.m.-10:35 p.m.

1 stop17h 05m

C$ 395

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Wed 24/9

5:48 p.m.-9:07 p.m.

2 stops26h 19m

Toronto Pearson Intl

Mon 6/10

4:00 p.m.-10:47 a.m.

1 stop19h 47m

C$ 403

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Fri 17/10

10:12 p.m.-12:17 p.m.

1 stop13h 05m

Toronto Island

Thu 23/10

12:00 p.m.-12:28 a.m.

2 stops13h 28m

C$ 414

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Sun 5/10

6:00 a.m.-9:43 p.m.

2 stops14h 43m

Toronto Island

Wed 8/10

12:00 p.m.-12:28 a.m.

2 stops13h 28m

C$ 418

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Fri 7/11

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

1 stop10h 08m

Toronto Region of Waterloo Intl

Mon 10/11

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

1 stop12h 09m

C$ 421

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Sat 18/10

8:00 a.m.-12:40 a.m.

1 stop15h 40m

Hamilton

Thu 23/10

6:00 a.m.-10:43 p.m.

1 stop17h 43m

C$ 424

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Sat 25/10

3:00 p.m.-5:17 p.m.

1 stop25h 17m

Hamilton

Sun 2/11

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

1 stop19h 34m

C$ 425

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Wed 24/9

10:30 a.m.-12:17 p.m.

2 stops24h 47m

Toronto Island

Mon 6/10

7:30 p.m.-11:37 a.m.

1 stop17h 07m

C$ 439

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Fri 17/10

3:00 p.m.-5:15 a.m.

1 stop13h 15m

Toronto Region of Waterloo Intl

Thu 23/10

6:00 a.m.-10:43 p.m.

1 stop17h 43m

C$ 442

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Wed 19/11

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

1 stop21h 57m

Hamilton

Sun 30/11

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

1 stop19h 34m

C$ 446

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 60 results
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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

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

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Toronto. Price data was last updated on 29 August 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Toronto. 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 Houston George Bush Intcntl Airport to Toronto?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Toronto (average of C$ 168). Flying from Houston George Bush Intcntl Airport to Toronto in July is currently the most expensive (average of C$ 258). 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 11 September 2025.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Toronto at noon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the afternoon.

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 11 September 2025.

The most flights from IAH to YTO 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 (9 on average).

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

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$ 421, WestJet can have you in Toronto from Houston George Bush Intcntl Airport in 10h 08m. Houston George Bush Intcntl Airport and Toronto are separated by a distance of 1997 km.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Toronto round-trip?

    Air Canada, at C$ 310, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Toronto. An alternate airline flying to your destination would be United Airlines. Air Canada is currently priced 60% below the average price you’ll pay for this route.

  • 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 Austrian Airlines (69%), Air New Zealand (65%) or Air Canada (61%) 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$ 299. On average you can expect to pay C$ 922. The most popular route, (Houston George Bush Intcntl - Toronto Pearson Intl), can usually be booked for C$ 290.

  • 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Toronto (average of C$ 168). Flying from Houston George Bush Intcntl Airport to Toronto in July is currently the most expensive (average of C$ 258). 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 2 airlines flying from George Bush Intcntl to Toronto

Discover the top 2 airlines 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 310AverageC$ 821FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 371AverageC$ 812FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

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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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