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$134+ 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YTO
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Toronto are usually found in November or April, booked 62 days in advance, depart on a Thursday or Friday 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$250
(Mytrip)

One-way from

$134
(Mytrip)

Popular in

February

Cheapest in

November

Average price

$585

Good round-trip deal

$633 or less

Good one-way deal

$329 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)
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One-way flight from Houston George Bush Intcntl to Toronto (YTO)
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Highest demand for flights based on searches. 8% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 26, 2025.

This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1112:04 pmIAH - YYZ
2 stops10h 51mMultiple Airlines
Tue 4/157:05 amYYZ - IAH
1 stop25h 51mMultiple Airlines
Deal found 3/24$250
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/39:21 pmIAH - YKF
1 stop22h 24mMultiple Airlines
Sat 4/512:35 pmYKF - IAH
1 stop9h 10mMultiple Airlines
Deal found 3/24$301
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/229:15 amIAH - YTZ
2 stops32h 38mMultiple Airlines
Sat 4/266:00 pmYTZ - IAH
1 stop18h 45mMultiple Airlines
Deal found 3/24$308
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Sat 5/33:00 pmIAH - YYZ
2 stops13h 51mWestJet
Tue 5/610:00 amYYZ - IAH
1 stop13h 42mWestJet
Deal found 3/25$448
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2210:18 amIAH - YYZ
1 stop9h 32mDelta
Tue 4/297:55 amYYZ - IAH
1 stop11h 05mDelta
Deal found 3/25$461
This Air Canada deal was found by Cheapflights users on 3/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/58:05 amIAH - YTZ
1 stop7h 45mAir Canada
Tue 4/153:25 pmYTZ - IAH
1 stop7h 36mAir Canada
Deal found 3/25$503
This oojo deal was found by Cheapflights users on 3/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:00 amIAH - YKF
1 stop15h 46mWestJet
Sun 5/186:00 amYKF - IAH
1 stop17h 42mWestJet
Deal found 3/25$604
This oojo deal was found by Cheapflights users on 3/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:00 amIAH - YHM
1 stop15h 41mWestJet
Sun 5/186:00 amYHM - IAH
1 stop17h 42mWestJet
Deal found 3/25$610

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 26, 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

Fri 4/11

12:04 pm-11:55 pm

2 stops10h 51m

Toronto Pearson Intl

Tue 4/15

7:05 am-7:56 am

1 stop25h 51m

$250

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Tue 4/22

9:15 am-6:53 pm

2 stops32h 38m

Toronto Island

Sat 4/26

6:00 pm-11:45 am

1 stop18h 45m

$308

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Tue 4/8

9:50 pm-7:25 pm

2 stops20h 35m

Toronto Region of Waterloo Intl

Sat 4/12

12:35 pm-6:55 pm

1 stop7h 20m

$324

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Tue 4/22

10:18 am-8:50 pm

1 stop9h 32m

Toronto Pearson Intl

Tue 4/29

7:55 am-6:00 pm

1 stop11h 05m

$426

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Thu 5/1

3:00 pm-6:52 am

1 stop14h 52m

Toronto Pearson Intl

Mon 5/5

11:00 am-10:42 pm

1 stop12h 42m

$432

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Sat 5/10

12:05 pm-4:19 pm

Nonstop3h 14m

Toronto Pearson Intl

Sat 5/17

7:45 pm-10:29 pm

Nonstop3h 44m

$442

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Sat 4/5

8:05 am-4:50 pm

1 stop7h 45m

Toronto Island

Tue 4/15

3:25 pm-10:01 pm

1 stop7h 36m

$503

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Wed 5/14

8:00 am-12:46 am

1 stop15h 46m

Toronto Region of Waterloo Intl

Sun 5/18

6:00 am-10:42 pm

1 stop17h 42m

$604

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Wed 5/14

8:00 am-12:41 am

1 stop15h 41m

Hamilton

Sun 5/18

6:00 am-10:42 pm

1 stop17h 42m

$610

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Sat 6/21

5:30 am-2:05 pm

1 stop7h 35m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 20 results
1
2

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
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice 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.

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

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Toronto trip
Airports
IAH

Check security wait times on the IAH website to plan your arrival and ensure a smooth departure.

Read more about IAHby Evie Carrick
YYZ

Expect a quick customs process at YYZ, even during peak hours, when arriving from international flights.

Read more about YYZby Kaitlyn McInnis
Our travel experts
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

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 McInnis

Kaitlyn McInnis

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

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 March 21, 2025.

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Toronto, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $243). Flying from Houston George Bush Intcntl Airport to Toronto in July is currently the most expensive (average of $359). 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 26, 2025.

It’s optimal to fly from Houston George Bush Intcntl Airport to Toronto in the evening. By choosing this option you can save up to 71% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Toronto?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Toronto. Price data was last updated on March 17, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Toronto flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 26, 2025.

The most flights from IAH to YTO are scheduled on a Tuesday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 26, 2025.
Read through reviews of airlines operating flights from Houston to Toronto, such as Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,785 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
8,967 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 $425. Other airlines that can offer you cheap pricing are Delta, from $426, and Air Canada, from $442. You may be able to fly from Houston George Bush Intcntl Airport to Toronto for 26% 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 ($209), Air Canada ($231), and American Airlines ($264).

  • 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 - Toronto Region of Waterloo Intl as they are the most popular.

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

    Consider Air New Zealand (77%), Emirates (70%) or Air Canada (68%) 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 $2,285, our data indicates the cheapest price to be $268. The most popular route (Houston George Bush Intcntl - Toronto Pearson Intl), is priced around $212.

  • 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 $243). Flying from Houston George Bush Intcntl Airport to Toronto in July is currently the most expensive (average of $359). 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 3 airlines flying from George Bush Intcntl to Toronto

Discover the top 3 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 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$251Average$632FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$268Average$616FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$276Average$593FlexibilityNo cancel feeOn-time71%
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