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$107+ Cheap flights from Canada to Houston

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HOU
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
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Find flight deals from Canada to Houston

Cheapest flights from Canada to Houston
Explore the most affordable flight options available from Canada to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

This Trip.com deal was found by Cheapflights users on 11/23. 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.
Wed 12/37:30 amYYC - IAH
Nonstop4h 14mWestJet
Wed 12/101:35 pmIAH - YYC
Nonstop4h 31mWestJet
Deal found 11/23$171
This Kiwi.com deal was found by Cheapflights users on 11/22. 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 12/87:30 amYYC - IAH
Nonstop4h 14mWestJet
Tue 12/96:20 pmIAH - YYC
Nonstop4h 31mWestJet
Deal found 11/22$181
This Trip.com deal was found by Cheapflights users on 11/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:30 amYYC - IAH
Nonstop4h 14mWestJet
Fri 1/96:20 pmIAH - YYC
Nonstop4h 31mWestJet
Deal found 11/24$187
This United Airlines deal was found by Cheapflights users on 11/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:30 pmYYC - IAH
Nonstop4h 14mUnited Airlines
Sun 12/77:20 amIAH - YYC
1 stop15h 33mUnited Airlines
Deal found 11/23$215
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:30 amYYC - IAH
Nonstop4h 14mMultiple Airlines
Fri 1/96:05 pmIAH - YYC
2 stops22h 03mMultiple Airlines
Deal found 11/24$218
This United Airlines deal was found by Cheapflights users on 11/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:15 amYYC - IAH
1 stop16h 44mUnited Airlines
Mon 12/19:43 pmIAH - YYC
2 stops17h 38mUnited Airlines
Deal found 11/22$221
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/152:13 pmYYC - IAH
2 stops17h 37mUnited Airlines
Fri 1/98:23 amIAH - YYC
2 stops14h 30mUnited Airlines
Deal found 11/24$225
This Air Canada deal was found by Cheapflights users on 11/22. 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.
Thu 11/276:15 pmYYC - IAH
1 stop15h 54mAir Canada
Thu 12/45:25 pmIAH - YYC
1 stop8h 04mAir Canada
Deal found 11/22$228
This American Airlines deal was found by Cheapflights users on 11/22. 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 12/312:45 pmYYC - IAH
1 stop6h 52mAmerican Airlines
Fri 12/126:28 pmIAH - YYC
1 stop18h 16mAmerican Airlines
Deal found 11/22$230
This Delta deal was found by Cheapflights users on 11/22. 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.
Sat 12/66:35 amYYC - HOU
2 stops14h 58mDelta
Tue 12/96:00 amHOU - YYC
2 stops15h 57mDelta
Deal found 11/22$251
This American Airlines deal was found by Cheapflights users on 11/23. 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.
Sun 12/76:30 amYYC - HOU
1 stop16h 28mAmerican Airlines
Fri 12/1210:08 amHOU - YYC
1 stop12h 37mAmerican Airlines
Deal found 11/23$267
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/139:10 amYVR - IAH
1 stop11h 08mMultiple Airlines
Thu 2/261:35 pmIAH - YVR
1 stop11h 05mMultiple Airlines
Deal found 11/24$270

Cheap flight deals from Canada to Houston

Keep the following information in mind while searching for Canada to Houston flight deals. Data was last updated November 24, 2025.

Round-trip from

$165
(FlightHub)

One-way from

$107
(SmartFares)

Popular in

December

Cheapest in

April

Average price

$537
From Canada to Houston
Search Deals
One-way flight from Canada to Houston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada to Houston 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 November 24, 2025.
Use the filters below to find and compare flights from Canada to Houston that are best for you.

Fly from

Canada

Fly to

Houston

Route

Depart

Return

Price

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 1/16

1:30 pm-6:41 pm

Nonstop4h 11m

Houston George Bush Intcntl

Wed 1/21

12:40 pm-9:53 pm

1 stop10h 13m

$166

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 1/22

1:30 pm-6:41 pm

Nonstop4h 11m

Houston George Bush Intcntl

Tue 1/27

10:06 am-9:53 pm

2 stops12h 47m

$185

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 4/22

1:55 pm-7:12 pm

Nonstop4h 17m

Houston George Bush Intcntl

Tue 4/28

5:00 am-11:37 am

1 stop7h 37m

$186

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 1/17

2:13 pm-11:59 pm

1 stop8h 46m

Houston George Bush Intcntl

Sun 1/25

7:13 am-9:53 pm

1 stop15h 40m

$191

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 4/23

6:00 am-11:11 pm

1 stop16h 11m

Houston George Bush Intcntl

Sat 5/2

7:30 am-9:38 pm

1 stop15h 08m

$191

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 12/6

6:15 am-6:33 pm

1 stop11h 18m

Houston George Bush Intcntl

Sat 12/6

9:43 pm-11:35 am

1 stop14h 52m

$215

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 1/8

6:15 am-11:59 pm

1 stop16h 44m

Houston George Bush Intcntl

Fri 1/9

9:36 am-1:08 pm

Nonstop4h 32m

$223

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 1/31

7:40 am-11:56 pm

2 stops15h 16m

Houston George Bush Intcntl

Sun 2/8

5:15 am-8:54 pm

2 stops16h 39m

$251

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 1/10

6:30 am-10:11 pm

2 stops14h 41m

Houston George Bush Intcntl

Tue 1/13

12:47 pm-8:54 pm

1 stop9h 07m

$251

VancouverHouston

YVR - IAH

YVRIAH

Vancouver Intl

Thu 1/15

5:45 pm-12:44 pm

1 stop16h 59m

Houston George Bush Intcntl

Thu 1/29

1:35 pm-10:44 pm

2 stops11h 09m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/22

Showing 1-10 of 60 results
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Best time to book a flight from Canada to Houston

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

What is the cheapest month to book a flight from Canada to Houston?

Currently, June is the cheapest month in which you can book a flight from Canada to Houston (average of $111). Flying from Canada to Houston in July is currently the most expensive (average of $190). 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 CA to HOU?

Find hourly flight availability from Canada to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 24, 2025.

When flying from Canada to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 8% versus a flight in the afternoon.

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

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

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

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

About 15% of weekly flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced delays in the past year, with the average delay time being 142 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Over the last year, Air Antilles have had the lowest number of delays on this route, with no flights being classified as delayed.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated November 24, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Canada to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,993 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
7,993 reviews
Delta
7.9
Good
7,993 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,039 reviews
Delta
7.9
Good
7,993 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,043 reviews
Delta
7.9
Good
7,993 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,172 reviews
Delta
7.9
Good
7,993 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,466 reviews
Delta
7.9
Good
7,993 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Canada to Houston. 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 Canada to Houston?

    A quick flight from Canada to Houston can take about 4h 11m. United Airlines provides one of the quickest options available for as low as $166. There are 1747 mi between Canada and Houston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $109 on WestJet. Other airlines that offer cheap prices include Air Canada from $116 and United Airlines from $122 one-way.

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

    While some choose either Toronto Pearson Intl - Houston George Bush Intcntl or Vancouver Intl - Houston Hobby, Toronto Pearson Intl - Houston Hobby is the most popular route from Canada to Houston.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Canada to Houston 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 Canada to Houston?

    Currently, June is the cheapest month in which you can book a flight from Canada to Houston (average of $111). Flying from Canada to Houston in July is currently the most expensive (average of $190). 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 Canada to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Canada to Houston

Discover the top 5 airlines that operate flights from Canada to Houston. 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 November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$86Average$592FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$128Average$525FlexibilityNo cancel feeOn-time67%
DeltaCheapest$141Average$481FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$152Average$387FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$261Average$511FlexibilityNo cancel feeOn-time71%

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