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$160+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YTO
ago. 16 — ago. 231
sáb. 8/16
sáb. 8/23
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Toronto are usually found in February or January, booked 45 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 agosto 11, 2025.

Round-trip from

$314
(Mytrip)

One-way from

$145
(Trip.com)

Popular in

March

Cheapest in

February

Average price

$615
From Houston to Toronto (YTO)
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One-way flight from Houston to Toronto (YTO)
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High demand for flights, 8% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
lun. 10/67:55 pmIAH - YTZ
1 stop15h 22mMultiple Airlines
lun. 10/137:50 amYTZ - IAH
1 stop16h 55mMultiple Airlines
Deal found 8/9$322
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
jue. 9/45:48 pmIAH - YYZ
1 stop19h 04mMultiple Airlines
dom. 9/78:00 pmYYZ - IAH
1 stop13h 24mMultiple Airlines
Deal found 8/9$322
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
sáb. 9/612:58 pmIAH - YYZ
1 stop21h 37mMultiple Airlines
sáb. 9/139:35 amYYZ - IAH
1 stop9h 37mMultiple Airlines
Deal found 8/8$323
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
vie. 9/125:50 amIAH - YYZ
2 stops14h 31mMultiple Airlines
mié. 9/1710:40 amYYZ - IAH
1 stop12h 46mMultiple Airlines
Deal found 8/10$324
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
vie. 9/55:30 amIAH - YYZ
1 stop16h 10mMultiple Airlines
vie. 9/127:25 pmYYZ - IAH
1 stop17h 17mMultiple Airlines
Deal found 8/9$325
This Mytrip deal was found by Cheapflights users on 8/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/28:56 pmIAH - YYZ
2 stops23h 19mMultiple Airlines
vie. 9/54:30 pmYYZ - IAH
2 stops14h 20mMultiple Airlines
Deal found 8/9$326
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
vie. 9/55:50 amIAH - YYZ
2 stops14h 31mMultiple Airlines
lun. 9/84:00 pmYYZ - IAH
1 stop17h 24mMultiple Airlines
Deal found 8/10$327
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
vie. 9/1911:39 amIAH - YYZ
1 stop10h 01mMultiple Airlines
mié. 9/249:35 amYYZ - IAH
1 stop9h 37mMultiple Airlines
Deal found 8/8$328
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
mié. 9/245:50 amIAH - YTZ
1 stop11h 03mMultiple Airlines
dom. 9/288:40 pmYTZ - IAH
1 stop16h 02mMultiple Airlines
Deal found 8/10$329
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
vie. 9/1911:39 amIAH - YYZ
1 stop10h 01mMultiple Airlines
mar. 9/237:15 amYYZ - IAH
1 stop9h 21mMultiple Airlines
Deal found 8/8$329
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
sáb. 9/2011:29 amIAH - YYZ
1 stop9h 51mMultiple Airlines
mié. 9/249:35 amYYZ - IAH
1 stop9h 37mMultiple Airlines
Deal found 8/8$330
This oojo deal was found by Cheapflights users on 8/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/128:00 amIAH - YHM
1 stop15h 40mWestJet
lun. 9/156:00 amYHM - IAH
1 stop17h 43mWestJet
Deal found 8/9$330

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 agosto 11, 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 - YTZ

IAHYTZ

Houston George Bush Intcntl

lun. 10/6

7:55 pm-12:17 pm

1 stop15h 22m

Toronto Island

lun. 10/13

7:50 am-11:45 pm

1 stop16h 55m

$322

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

jue. 9/4

5:48 pm-1:52 pm

1 stop19h 04m

Toronto Pearson Intl

dom. 9/7

8:00 pm-8:24 am

1 stop13h 24m

$322

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

sáb. 9/6

12:58 pm-11:35 am

1 stop21h 37m

Toronto Pearson Intl

sáb. 9/13

9:35 am-6:12 pm

1 stop9h 37m

$323

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

vie. 9/12

5:50 am-9:21 pm

2 stops14h 31m

Toronto Pearson Intl

mié. 9/17

10:40 am-10:26 pm

1 stop12h 46m

$324

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

vie. 9/5

5:30 am-10:40 pm

1 stop16h 10m

Toronto Pearson Intl

vie. 9/12

7:25 pm-11:42 am

1 stop17h 17m

$325

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

mar. 9/2

8:56 pm-9:15 pm

2 stops23h 19m

Toronto Pearson Intl

vie. 9/5

4:30 pm-5:50 am

2 stops14h 20m

$326

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

vie. 9/5

5:50 am-9:21 pm

2 stops14h 31m

Toronto Pearson Intl

lun. 9/8

4:00 pm-8:24 am

1 stop17h 24m

$327

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

vie. 9/19

11:39 am-10:40 pm

1 stop10h 01m

Toronto Pearson Intl

mié. 9/24

9:35 am-6:12 pm

1 stop9h 37m

$328

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

mié. 9/24

5:50 am-5:53 pm

1 stop11h 03m

Toronto Island

dom. 9/28

8:40 pm-11:42 am

1 stop16h 02m

$329

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

vie. 9/19

11:39 am-10:40 pm

1 stop10h 01m

Toronto Pearson Intl

mar. 9/23

7:15 am-3:36 pm

1 stop9h 21m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 60 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 August 8, 2025.

Booking 45 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 agosto 11, 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 agosto 11, 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. 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

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,978 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,922 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
WestJet
7.2
Good
3,007 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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 $330. Another airline that can offer you cheap pricing is Delta. WestJet is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 George Bush Intcntl - 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

Browse thousands of different options on Cheapflights for your next trip

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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
Hobby to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
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George Bush Intcntl to Ottawa flights
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George Bush Intcntl to London flights
Laredo to Pierre Elliott Trudeau Intl flights
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Austin to Kingston flights
Dallas/Fort Worth to Windsor flights
Texarkana to Pearson Intl flights
Austin to Sudbury flights
McAllen to Pierre Elliott Trudeau Intl flights
Love Field to Thunder Bay flights
Brownsville to Pearson Intl flights
Harlingen to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Thunder Bay flights
Killeen to Pearson Intl 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 agosto 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$562FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$244Average$585FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$250Average$594FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$453Average$582FlexibilityNo cancel feeOn-time71%

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