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$140+ Cheap flights from George Bush Intcntl (IAH) to Toronto (YTO)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YTO
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap 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 March 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:20 pm
IAH
-
YYZ
1 stop21h 00m
Multiple Airlines
Mon 4/67:10 am
YYZ
-
IAH
1 stop29h 36m
Multiple Airlines
Deal found 3/7$289
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:20 pm
IAH
-
YYZ
1 stop21h 00m
Multiple Airlines
Tue 4/77:10 am
YYZ
-
IAH
1 stop28h 08m
Multiple Airlines
Deal found 3/7$293
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:57 pm
IAH
-
YYZ
1 stop18h 23m
Multiple Airlines
Tue 4/216:30 am
YYZ
-
IAH
1 stop17h 17m
Multiple Airlines
Deal found 3/7$305
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:15 pm
IAH
-
YYZ
1 stop16h 05m
Multiple Airlines
Mon 4/67:10 am
YYZ
-
IAH
1 stop28h 08m
Multiple Airlines
Deal found 3/10$309
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/21:17 pm
IAH
-
YYZ
1 stop24h 03m
Multiple Airlines
Mon 4/67:10 am
YYZ
-
IAH
1 stop29h 36m
Multiple Airlines
Deal found 3/7$311
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:20 pm
IAH
-
YYZ
1 stop21h 00m
Multiple Airlines
Wed 4/156:30 am
YYZ
-
IAH
1 stop17h 17m
Multiple Airlines
Deal found 3/9$315
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:30 am
IAH
-
YYZ
2 stops18h 43m
Multiple Airlines
Sun 4/198:30 pm
YYZ
-
IAH
1 stop26h 25m
Multiple Airlines
Deal found 3/6$317
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:46 am
IAH
-
YYZ
1 stop27h 49m
Multiple Airlines
Mon 4/67:10 am
YYZ
-
IAH
1 stop29h 36m
Multiple Airlines
Deal found 3/7$318
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:27 pm
IAH
-
YTZ
1 stop24h 15m
Multiple Airlines
Sun 4/262:05 pm
YTZ
-
IAH
2 stops33h 28m
Multiple Airlines
Deal found 3/6$323
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:46 am
IAH
-
YTZ
1 stop8h 39m
Multiple Airlines
Sun 4/59:25 am
YTZ
-
IAH
1 stop9h 49m
Multiple Airlines
Deal found 3/7$366
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:46 am
IAH
-
YTZ
1 stop8h 39m
Multiple Airlines
Wed 4/89:25 am
YTZ
-
IAH
1 stop7h 02m
Multiple Airlines
Deal found 3/7$376
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:05 am
IAH
-
YTZ
2 stops11h 58m
Multiple Airlines
Thu 4/99:25 am
YTZ
-
IAH
1 stop26h 22m
Multiple Airlines
Deal found 3/7$378

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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(Kiwi.com)

One-way from

$140
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$475

Good round-trip deal

$734 or less

Good one-way deal

$342 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Toronto (YTO) flights.
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From Houston George Bush Intcntl to Toronto (YTO)
Search Deals
One-way flight from Houston George Bush Intcntl to Toronto (YTO)
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($156 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
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).
Search Deals

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 2,558,603 searches. Data last updated March 11, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Wed 4/8

7:05 am-6:55 pm

1 stop10h 50m

Toronto Island

Thu 4/9

9:25 am-6:14 pm

1 stop9h 49m

$382

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Tue 4/14

7:05 am-6:55 pm

1 stop10h 50m

Toronto Island

Tue 4/21

9:25 am-10:50 pm

2 stops14h 25m

$398

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Tue 4/7

7:05 am-6:55 pm

1 stop10h 50m

Toronto Island

Tue 4/21

9:25 am-10:50 pm

2 stops14h 25m

$409

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Thu 4/9

7:05 am-6:55 pm

1 stop10h 50m

Toronto Island

Sun 4/12

2:30 pm-12:32 pm

1 stop23h 02m

$423

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Tue 6/2

6:30 am-5:15 pm

1 stop9h 45m

Hamilton

Tue 6/9

6:10 pm-1:55 pm

1 stop20h 45m

$427

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Thu 4/16

6:00 am-3:00 pm

1 stop8h 00m

Hamilton

Sat 4/18

7:25 am-5:41 pm

1 stop11h 16m

$437

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Tue 6/2

2:50 pm-7:50 pm

1 stop28h 00m

Toronto Region of Waterloo Intl

Tue 6/9

8:40 pm-1:55 pm

1 stop18h 15m

$456

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Sun 5/17

3:31 pm-8:00 am

1 stop15h 29m

Toronto Island

Wed 5/20

1:40 pm-10:04 pm

1 stop9h 24m

$465

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Fri 3/27

7:05 am-4:25 pm

1 stop8h 20m

Toronto Island

Tue 3/31

3:00 pm-10:56 pm

2 stops8h 56m

$484

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Fri 5/1

6:30 am-7:50 pm

1 stop12h 20m

Toronto Region of Waterloo Intl

Mon 5/4

8:40 pm-1:55 pm

1 stop18h 15m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from George Bush Intcntl to Toronto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Toronto in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Toronto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Toronto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Toronto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Toronto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Toronto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $222). Flying from Houston George Bush Intcntl Airport to Toronto in February is currently the most expensive (average of $443). 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 March 11, 2026.

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

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 March 11, 2026.

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 (10 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 21% of weekly flights between Houston and Toronto have experienced delays in the past year, with the average delay time being 131 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?

Wednesday 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 last year, United Airlines have had the lowest number of delays on this route, with just 20% of flights being delayed.

The best insider tips for Houston George Bush Intcntl Airport to Toronto flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Toronto trip
Our travel experts
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYZ

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated March 11, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Toronto, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,413 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,413 reviews
United Airlines
7.4
Good
9,413 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Air Canada
7.1
Good
10,800 reviews
United Airlines
7.4
Good
9,413 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 $633, WestJet can have you in Toronto from Houston George Bush Intcntl Airport in 3h 20m. Houston George Bush Intcntl Airport and Toronto are separated by a distance of 1280 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Toronto round-trip from $209. Other airlines that can offer you cheap pricing are WestJet, from $236, and United Airlines, from $254. You may be able to fly from Houston George Bush Intcntl Airport to Toronto for 65% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Houston George Bush Intcntl Airport to Toronto are United Airlines ($180), Air Canada ($182), and American Airlines ($209).

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

    When deciding which route to take from Houston George Bush Intcntl Airport to Toronto consider Houston George Bush Intcntl - Toronto Pearson Intl, Houston George Bush Intcntl - Toronto Island or Houston George Bush Intcntl - Hamilton as they are the most popular.

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

    Consider Air New Zealand (81%), Emirates (74%) or Air Canada (73%) 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?

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Toronto? While on average our users pay $1,117, our data indicates the cheapest price to be $253. The most popular route (Houston George Bush Intcntl - Toronto Pearson Intl), is priced around $326.

  • 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 $222). Flying from Houston George Bush Intcntl Airport to Toronto in February is currently the most expensive (average of $443). 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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Alternative routes for George Bush Intcntl to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
George Bush Intcntl to Pearson Intl flights
George Bush Intcntl to Ottawa flights

Top 5 airlines flying from George Bush Intcntl to Toronto

Discover the top 5 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 2,558,603 searches. Data last updated March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$209Average$498FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$236Average$553FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$254Average$694FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$260Average$584FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$453Average$488FlexibilityNo cancel feeOn-time71%

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