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Cheap flights from Houston George Bush Intcntl Airport to Toronto from C$ 175

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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YTO
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Toronto are usually found in September or April, booked 9 days in advance, depart on a Monday or Tuesday and return on a Wednesday

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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 29 October 2025.

Thu 27/119:27 p.m.IAH - YYZ
2 stops34h 11mMultiple Airlines
Mon 1/127:15 a.m.YYZ - IAH
1 stop13h 34mMultiple Airlines
Deal found 27/10C$ 405
Mon 24/116:09 p.m.IAH - YYZ
2 stops24h 59mMultiple Airlines
Mon 1/125:15 p.m.YYZ - IAH
1 stop26h 14mMultiple Airlines
Deal found 28/10C$ 407
Thu 13/113:21 p.m.IAH - YYZ
2 stops28h 46mMultiple Airlines
Mon 17/117:00 a.m.YYZ - IAH
1 stop27h 11mMultiple Airlines
Deal found 28/10C$ 408
Fri 12/1212:50 p.m.IAH - YYZ
1 stop7h 29mMultiple Airlines
Mon 12/17:10 a.m.YYZ - IAH
1 stop12h 54mMultiple Airlines
Deal found 26/10C$ 411
Thu 4/1210:41 a.m.IAH - YYZ
2 stops12h 30mMultiple Airlines
Wed 10/125:15 p.m.YYZ - IAH
1 stop15h 39mMultiple Airlines
Deal found 28/10C$ 412
Wed 26/118:08 p.m.IAH - YYZ
1 stop27h 03mMultiple Airlines
Sun 30/118:00 p.m.YYZ - IAH
1 stop24h 49mMultiple Airlines
Deal found 28/10C$ 418
Wed 19/118:00 a.m.IAH - YYZ
2 stops14h 55mMultiple Airlines
Mon 24/1112:50 p.m.YYZ - IAH
1 stop7h 59mMultiple Airlines
Deal found 28/10C$ 421
Thu 20/116:09 p.m.IAH - YYZ
1 stop27h 03mMultiple Airlines
Mon 1/125:15 p.m.YYZ - IAH
1 stop26h 14mMultiple Airlines
Deal found 28/10C$ 423
Fri 28/111:35 p.m.IAH - YKF
1 stop14h 53mMultiple Airlines
Thu 4/127:05 a.m.YKF - IAH
1 stop11h 24mMultiple Airlines
Deal found 27/10C$ 465
Tue 25/116:15 a.m.IAH - YTZ
1 stop12h 45mMultiple Airlines
Tue 2/127:40 p.m.YTZ - IAH
1 stop16h 39mMultiple Airlines
Deal found 28/10C$ 469
Mon 15/126:20 p.m.IAH - YKF
1 stop10h 08mWestJet
Sat 10/17:00 p.m.YKF - IAH
1 stop23h 29mWestJet
Deal found 26/10C$ 503
Fri 28/115:34 a.m.IAH - YTZ
1 stop6h 46mMultiple Airlines
Thu 4/123:45 p.m.YTZ - IAH
1 stop8h 23mMultiple Airlines
Deal found 27/10C$ 509

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 29 October 2025.

Round-trip from

C$ 405

One-way from

C$ 175

Popular in

February

Cheapest in

September

Average price

C$ 833

Good round-trip deal

C$ 860 or less

Good one-way deal

C$ 429 or less
27/11-1/12
  • 27/11-1/12
  • 3 total stops
  • 47h 45m total
  • Houston to Toronto
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13/12
  • 13/12
  • 1 total stop
  • 16h 57m total
  • Houston to Toronto
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 124 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
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Average for round-trip flights in October 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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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 29 October 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

Thu 13/11

4:11 p.m.-11:43 a.m.

1 stop18h 32m

Toronto Pearson Intl

Mon 17/11

7:00 a.m.-9:11 a.m.

1 stop27h 11m

C$ 416

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Wed 26/11

8:35 p.m.-12:11 a.m.

1 stop26h 36m

Toronto Pearson Intl

Sun 30/11

8:00 p.m.-10:00 p.m.

1 stop27h 00m

C$ 425

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Sat 29/11

8:08 p.m.-11:43 a.m.

1 stop14h 35m

Toronto Pearson Intl

Sat 6/12

2:20 p.m.-12:57 a.m.

2 stops11h 37m

C$ 447

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Fri 28/11

1:35 p.m.-5:28 a.m.

1 stop14h 53m

Toronto Region of Waterloo Intl

Thu 4/12

7:05 a.m.-5:29 p.m.

1 stop11h 24m

C$ 465

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Thu 15/1

6:20 p.m.-1:22 p.m.

1 stop18h 02m

Hamilton

Mon 19/1

6:10 p.m.-5:29 p.m.

1 stop24h 19m

C$ 496

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Wed 12/11

8:47 p.m.-2:40 p.m.

2 stops16h 53m

Toronto Pearson Intl

Sat 15/11

7:00 a.m.-5:26 p.m.

1 stop11h 26m

C$ 509

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Mon 8/12

7:44 p.m.-1:42 p.m.

1 stop16h 58m

Toronto Island

Sun 4/1

2:05 p.m.-7:21 a.m.

2 stops18h 16m

C$ 524

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Thu 20/11

7:50 a.m.-8:00 p.m.

2 stops11h 10m

Toronto Island

Thu 27/11

9:15 a.m.-7:00 p.m.

1 stop10h 45m

C$ 527

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Mon 8/12

6:00 a.m.-4:48 p.m.

3 stops33h 48m

Toronto Island

Wed 10/12

9:15 a.m.-9:28 a.m.

3 stops25h 13m

C$ 537

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Mon 24/11

5:40 a.m.-8:00 p.m.

1 stop13h 20m

Toronto Island

Mon 1/12

7:40 p.m.-7:24 a.m.

2 stops12h 44m

C$ 545

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

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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 24 October 2025.

Booking 8 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$ 303). Flying from Houston George Bush Intcntl Airport to Toronto in September is currently the most expensive (average of C$ 388). 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 29 October 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 55% on your trip compared to booking a flight in the morning.

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$ 496, WestJet can have you in Toronto from Houston George Bush Intcntl Airport in 18h 02m. Houston George Bush Intcntl Airport and Toronto are separated by a distance of 2004 km.

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

    Air Canada, at C$ 408, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Toronto.. Air Canada is currently priced 48% 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 - Toronto Region of Waterloo Intl.

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

    Consider Air New Zealand (80%), Air Canada (69%) or United Airlines (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$ 271. On average you can expect to pay C$ 694. The most popular route, (Houston George Bush Intcntl - Toronto Pearson Intl), can usually be booked for C$ 317.

  • 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$ 303). Flying from Houston George Bush Intcntl Airport to Toronto in September is currently the most expensive (average of C$ 388). 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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 408AverageC$ 887FlexibilityNo cancel feeOn-time67%
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How does Cheapflights help users find flights from George Bush Intcntl to Toronto?

When you search for this flight from George Bush Intcntl to Toronto, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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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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