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$164+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YTO
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$297
(Kiwi.com)

One-way from

$164
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$646
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 ($69 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 July 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 July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/2. 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 9/49:10 pmIAH - YYZ
1 stop23h 11mMultiple Airlines
Sat 9/64:00 pmYYZ - IAH
1 stop7h 48mMultiple Airlines
Deal found 7/2$297
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Fri 8/87:42 pmIAH - YTZ
1 stop15h 38mMultiple Airlines
Mon 8/117:55 amYTZ - IAH
1 stop12h 03mMultiple Airlines
Deal found 7/2$303
This Mytrip deal was found by Cheapflights users on 7/2. 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 8/188:56 pmIAH - YKF
2 stops21h 00mMultiple Airlines
Fri 8/226:00 amYKF - IAH
2 stops24h 00mMultiple Airlines
Deal found 7/2$355
This Booking.com deal was found by Cheapflights users on 7/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:24 pmHOU - YYZ
1 stop16h 26mSun Country Air
Sun 8/107:45 amYYZ - HOU
1 stop9h 45mSun Country Air
Deal found 7/1$421
This oojo deal was found by Cheapflights users on 7/2. 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.
Sat 9/68:00 amIAH - YKF
1 stop15h 45mWestJet
Sat 9/136:00 amYKF - IAH
1 stop17h 43mWestJet
Deal found 7/2$425
This Mytrip deal was found by Cheapflights users on 7/2. 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 stops16h 37mMultiple Airlines
Fri 8/17:55 amYTZ - HOU
2 stops12h 18mMultiple Airlines
Deal found 7/2$432
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Wed 7/306:14 amIAH - YHM
2 stops17h 27mMultiple Airlines
Wed 8/66:00 amYHM - IAH
3 stops30h 04mMultiple Airlines
Deal found 7/2$432
This Mytrip deal was found by Cheapflights users on 7/2. 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 8/79:42 amHOU - YYZ
2 stops19h 38mMultiple Airlines
Sun 8/107:45 amYYZ - HOU
1 stop9h 45mMultiple Airlines
Deal found 7/2$456
This oojo deal was found by Cheapflights users on 7/2. 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.
Sat 9/68:00 amIAH - YHM
1 stop15h 40mWestJet
Sat 9/136:00 amYHM - IAH
1 stop17h 43mWestJet
Deal found 7/2$477
This Delta deal was found by Cheapflights users on 7/1. 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.
Mon 8/181:05 pmHOU - YYZ
1 stop7h 53mDelta
Tue 8/266:04 amYYZ - HOU
2 stops12h 35mDelta
Deal found 7/1$513
This American Airlines deal was found by Cheapflights users on 7/2. 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 7/94:25 pmHOU - YYZ
1 stop5h 30mAmerican Airlines
Fri 9/261:25 pmYYZ - HOU
1 stop5h 44mAmerican Airlines
Deal found 7/2$555

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 July 3, 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 9/4

9:10 pm-9:21 pm

1 stop23h 11m

Toronto Pearson Intl

Sat 9/6

4:00 pm-10:48 pm

1 stop7h 48m

$297

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Fri 8/8

7:42 pm-12:20 pm

1 stop15h 38m

Toronto Island

Mon 8/11

7:55 am-6:58 pm

1 stop12h 03m

$303

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Mon 8/18

8:56 pm-6:56 pm

2 stops21h 00m

Toronto Region of Waterloo Intl

Fri 8/22

6:00 am-5:00 am

2 stops24h 00m

$355

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Thu 8/7

6:24 pm-11:50 am

1 stop16h 26m

Toronto Pearson Intl

Sun 8/10

7:45 am-4:30 pm

1 stop9h 45m

$421

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Sat 9/6

8:00 am-12:45 am

1 stop15h 45m

Toronto Region of Waterloo Intl

Sat 9/13

6:00 am-10:43 pm

1 stop17h 43m

$425

HoustonToronto

HOU - YTZ

HOUYTZ

Houston Hobby

Fri 7/25

8:03 pm-1:40 pm

2 stops16h 37m

Toronto Island

Fri 8/1

7:55 am-7:13 pm

2 stops12h 18m

$432

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Wed 7/30

6:14 am-12:41 am

2 stops17h 27m

Hamilton

Wed 8/6

6:00 am-11:04 am

3 stops30h 04m

$432

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Thu 8/7

9:42 am-6:20 am

2 stops19h 38m

Toronto Pearson Intl

Sun 8/10

7:45 am-4:30 pm

1 stop9h 45m

$456

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Sat 9/6

8:00 am-12:40 am

1 stop15h 40m

Hamilton

Sat 9/13

6:00 am-10:43 pm

1 stop17h 43m

$477

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Sat 9/6

6:00 am-4:57 pm

1 stop9h 57m

Toronto Pearson Intl

Sat 9/13

6:03 am-5:40 pm

2 stops12h 37m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 30 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 27, 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 August is currently the most expensive (average of $348). 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 July 3, 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.

How much does it cost to fly round-trip from Houston to Toronto?

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 July 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and American Airlines from Houston to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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
2,917 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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.
Air Canada
7.1
Good
9,681 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

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 $421. Other airlines that can offer you cheap pricing are WestJet, from $425, and Delta, from $513. Sun Country Air is 21% 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 WestJet, which is currently one of the cheapest options available, starting at $208. American Airlines flights start at $213 while deals on Air Canada start at $225 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 August is currently the most expensive (average of $348). 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.
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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$498FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$246Average$591FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$250Average$590FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$453Average$524FlexibilityNo cancel feeOn-time71%

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