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$147+ Cheap flights from Houston 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YTO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Toronto are usually found in February or January, booked 44 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Houston to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 June 12, 2025.

Round-trip from

$271
(Kiwi.com)

One-way from

$185
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$586
From Houston to Toronto (YTO)
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One-way flight from Houston to Toronto (YTO)
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Highest demand for flights based on searches. 11% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Houston to Toronto

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

This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Thu 6/267:15 pmIAH - YYZ
1 stop25h 08mMultiple Airlines
Mon 7/147:45 amYYZ - IAH
1 stop8h 59mMultiple Airlines
Deal found 6/10$271
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Tue 8/129:00 amIAH - YTZ
1 stop10h 02mMultiple Airlines
Wed 8/207:55 amYTZ - IAH
1 stop16h 45mMultiple Airlines
Deal found 6/10$306
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Mon 9/13:00 pmIAH - YKF
2 stops13h 30mMultiple Airlines
Tue 9/96:00 amYKF - IAH
2 stops32h 44mMultiple Airlines
Deal found 6/11$387
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/319:42 amHOU - YYZ
2 stops34h 26mMultiple Airlines
Sun 8/36:30 amYYZ - HOU
2 stops37h 43mMultiple Airlines
Deal found 6/10$391
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:12 pmHOU - YYZ
1 stop16h 38mSun Country Air
Thu 8/1411:40 amYYZ - HOU
1 stop8h 02mSun Country Air
Deal found 6/10$402
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:13 pmIAH - YYZ
1 stop9h 16mAmerican Airlines
Mon 10/201:15 pmYYZ - IAH
1 stop11h 20mAmerican Airlines
Deal found 6/10$407
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/258:03 pmHOU - YTZ
2 stops15h 37mMultiple Airlines
Fri 8/17:55 amYTZ - HOU
2 stops12h 18mMultiple Airlines
Deal found 6/10$415
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/287:05 amIAH - YHM
3 stops39h 48mMultiple Airlines
Fri 8/16:00 amYHM - IAH
3 stops24h 55mMultiple Airlines
Deal found 6/10$482
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/171:05 pmHOU - YYZ
1 stop7h 53mDelta
Tue 8/196:04 amYYZ - HOU
2 stops12h 35mDelta
Deal found 6/10$519
This Air Canada deal was found by Cheapflights users on 6/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:05 amIAH - YTZ
1 stop7h 45mAir Canada
Fri 1/168:50 amYTZ - IAH
2 stops13h 29mAir Canada
Deal found 6/9$534
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/78:51 amHOU - YYZ
1 stop6h 33mAmerican Airlines
Tue 8/121:25 pmYYZ - HOU
1 stop5h 35mAmerican Airlines
Deal found 6/9$556
This oojo deal was found by Cheapflights users on 6/11. 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.
Fri 10/108:00 amIAH - YHM
1 stop15h 40mWestJet
Thu 10/166:00 amYHM - IAH
1 stop17h 43mWestJet
Deal found 6/11$596

Cheapflights Fare Finder

Customize your flight search to find flights from Houston 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 June 12, 2025.
Use the filters below to find and compare flights from Houston to Toronto that are best for you.

Fly from

Houston

Fly to

Toronto

Route

Depart

Return

Price

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Thu 6/26

7:15 pm-9:23 pm

1 stop25h 08m

Toronto Pearson Intl

Mon 7/14

7:45 am-3:44 pm

1 stop8h 59m

$271

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Tue 8/12

9:00 am-8:02 pm

1 stop10h 02m

Toronto Island

Wed 8/20

7:55 am-11:40 pm

1 stop16h 45m

$306

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Mon 9/1

3:00 pm-5:30 am

2 stops13h 30m

Toronto Region of Waterloo Intl

Tue 9/9

6:00 am-1:44 pm

2 stops32h 44m

$387

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Thu 7/31

9:42 am-9:08 pm

2 stops34h 26m

Toronto Pearson Intl

Sun 8/3

6:30 am-7:13 pm

2 stops37h 43m

$391

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Thu 8/7

6:12 pm-11:50 am

1 stop16h 38m

Toronto Pearson Intl

Thu 8/14

11:40 am-6:42 pm

1 stop8h 02m

$402

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Wed 10/15

1:13 pm-11:29 pm

1 stop9h 16m

Toronto Pearson Intl

Mon 10/20

1:15 pm-11:35 pm

1 stop11h 20m

$407

HoustonToronto

HOU - YTZ

HOUYTZ

Houston Hobby

Fri 7/25

8:03 pm-12:40 pm

2 stops15h 37m

Toronto Island

Fri 8/1

7:55 am-7:13 pm

2 stops12h 18m

$415

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Mon 7/28

7:05 am-11:53 pm

3 stops39h 48m

Hamilton

Fri 8/1

6:00 am-5:55 am

3 stops24h 55m

$482

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Sun 8/17

1:05 pm-9:58 pm

1 stop7h 53m

Toronto Pearson Intl

Tue 8/19

6:04 am-5:39 pm

2 stops12h 35m

$519

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Thu 8/7

10:00 am-7:46 pm

1 stop8h 46m

Toronto Island

Tue 8/12

12:25 pm-7:36 pm

1 stop8h 11m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 34 results
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The best insider tips for Houston 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 to Toronto trip
Airports
IAH

Check security wait times on the IAH website to plan your arrival and avoid delays at the checkpoint.

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 Houston to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Houston 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 to Toronto

How far ahead should I book a flight from Houston to Toronto?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Toronto. Price data was last updated on June 9, 2025.

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston 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 to Toronto?

Currently, January is the cheapest month in which you can book a flight from Houston to Toronto (average of $243). Flying from Houston to Toronto in July is currently the most expensive (average of $353). 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 HOU to YTO?

Find hourly flight availability from Houston 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 June 12, 2025.

It’s optimal to fly from Houston to Toronto in the evening. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Houston to Toronto?

Use this chart to determine the cheapest time to fly round-trip from Houston to Toronto. Price data was last updated on December 16, 2024.

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

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Houston to Toronto by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
WestJet
7.2
Good
2,868 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Houston 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 to Toronto round-trip?

    Cheapflights users have booked flights from Houston to Toronto round-trip from $402. Other airlines that can offer you cheap pricing are American Airlines, from $407, and Delta, from $519. Sun Country Air is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Houston to Toronto one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $229. American Airlines flights start at $245 while deals on Delta start at $253 one-way.

  • What are the most popular routes from Houston to Toronto?

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

  • Can I find deals for flights from Houston to Toronto that include hotel bookings?

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

  • How can I find direct flights from Houston to Toronto?

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

  • Can I find deals for business class flights from Houston to Toronto?

    Yes. Cheapflights offers flight deals from Houston 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 to Toronto?

    Currently, January is the cheapest month in which you can book a flight from Houston to Toronto (average of $243). Flying from Houston to Toronto in July is currently the most expensive (average of $353). 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 Houston to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Pearson Intl flights
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Dallas/Fort Worth to Thunder Bay flights

Top 4 airlines flying from Houston to Toronto

Discover the top 4 airlines that operate flights from Houston 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$498FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$246Average$607FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$250Average$588FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$297Average$513FlexibilityNo cancel feeOn-time71%

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