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$111+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HOU
ago. 18 — ago. 251
lun. 8/18
lun. 8/25
1 adult, Economy
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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 agosto 13, 2025.

Round-trip from

$170
(Kiwi.com)

One-way from

$111
(Kiwi.com)

Popular in

September

Cheapest in

April

Average price

$517
From Canada to Houston
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One-way flight from Canada to Houston
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 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 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 agosto 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
mar. 9/309:00 amYYC - IAH
Nonstop4h 10mWestJet
mar. 10/143:00 pmIAH - YYC
Nonstop4h 21mWestJet
Deal found 8/13$170
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/125:30 pmYYC - IAH
Nonstop4h 13mWestJet
lun. 9/153:00 pmIAH - YYC
Nonstop4h 21mWestJet
Deal found 8/10$171
This Booking.com deal was found by Cheapflights users on 8/13. 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.
jue. 10/29:00 amYYC - IAH
Nonstop4h 10mWestJet
mié. 10/153:00 pmIAH - YYC
Nonstop4h 21mWestJet
Deal found 8/13$178
This United Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 11/201:30 pmYYC - IAH
Nonstop4h 16mUnited Airlines
sáb. 11/2911:55 pmIAH - YYC
1 stop15h 26mUnited Airlines
Deal found 8/13$181
This Kiwi.com deal was found by Cheapflights users on 8/13. 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. 10/19:00 amYYC - IAH
Nonstop4h 10mWestJet
dom. 10/123:00 pmIAH - YYC
Nonstop4h 21mWestJet
Deal found 8/13$182
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/59:00 amYYC - IAH
Nonstop4h 10mWestJet
mar. 9/93:00 pmIAH - YYC
Nonstop4h 21mWestJet
Deal found 8/11$183
This SmartFares deal was found by Cheapflights users on 8/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/285:30 pmYYC - IAH
Nonstop4h 12mWestJet
dom. 9/218:00 amIAH - YYC
Nonstop4h 20mWestJet
Deal found 8/11$186
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
mar. 9/235:00 amYVR - IAH
1 stop7h 10mWestJet
mar. 9/303:00 pmIAH - YVR
1 stop7h 36mWestJet
Deal found 8/13$186
This United Airlines deal was found by Cheapflights users on 8/13. 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.
dom. 11/232:13 pmYYC - IAH
1 stop7h 38mUnited Airlines
sáb. 11/299:39 amIAH - YYC
Nonstop4h 29mUnited Airlines
Deal found 8/13$187
This Booking.com deal was found by Cheapflights users on 8/13. 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.
mié. 10/19:00 amYYC - IAH
Nonstop4h 10mWestJet
lun. 10/138:00 amIAH - YYC
Nonstop4h 20mWestJet
Deal found 8/13$189
This Booking.com deal was found by Cheapflights users on 8/13. 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.
vie. 10/39:00 amYYC - IAH
Nonstop4h 10mWestJet
mar. 10/143:00 pmIAH - YYC
Nonstop4h 21mWestJet
Deal found 8/13$194
This FlightHub deal was found by Cheapflights users on 8/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/59:00 amYYC - IAH
Nonstop4h 10mWestJet
sáb. 9/63:00 pmIAH - YYC
Nonstop4h 21mWestJet
Deal found 8/11$197

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 agosto 13, 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

mar. 9/30

9:00 am-2:10 pm

Nonstop4h 10m

Houston George Bush Intcntl

dom. 10/12

3:00 pm-6:21 pm

Nonstop4h 21m

$170

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

mar. 9/30

9:00 am-2:10 pm

Nonstop4h 10m

Houston George Bush Intcntl

mar. 10/14

3:00 pm-6:21 pm

Nonstop4h 21m

$170

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

vie. 9/12

5:30 pm-10:43 pm

Nonstop4h 13m

Houston George Bush Intcntl

lun. 9/15

3:00 pm-6:21 pm

Nonstop4h 21m

$171

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

jue. 10/2

9:00 am-2:10 pm

Nonstop4h 10m

Houston George Bush Intcntl

mié. 10/15

3:00 pm-6:21 pm

Nonstop4h 21m

$178

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

jue. 11/20

1:30 pm-6:46 pm

Nonstop4h 16m

Houston George Bush Intcntl

sáb. 11/29

11:55 pm-2:21 pm

1 stop15h 26m

$181

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

mié. 11/26

1:30 pm-6:46 pm

Nonstop4h 16m

Houston George Bush Intcntl

sáb. 11/29

11:55 pm-2:21 pm

1 stop15h 26m

$181

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

sáb. 11/22

1:30 pm-6:46 pm

Nonstop4h 16m

Houston George Bush Intcntl

sáb. 11/29

11:55 pm-2:21 pm

1 stop15h 26m

$181

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

vie. 11/21

1:30 pm-6:46 pm

Nonstop4h 16m

Houston George Bush Intcntl

sáb. 11/29

11:55 pm-2:21 pm

1 stop15h 26m

$181

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

mié. 10/1

9:00 am-2:10 pm

Nonstop4h 10m

Houston George Bush Intcntl

dom. 10/12

3:00 pm-6:21 pm

Nonstop4h 21m

$182

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

dom. 9/7

9:00 am-2:10 pm

Nonstop4h 10m

Houston George Bush Intcntl

lun. 9/8

8:00 am-11:20 am

Nonstop4h 20m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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, September is the cheapest month in which you can book a flight from Canada to Houston (average of $230). Flying from Canada to Houston in March is currently the most expensive (average of $331). 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 agosto 13, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Houston as you normally would.

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 agosto 13, 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
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,920 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
WestJet
7.2
Good
3,013 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air Canada
7.1
Good
9,943 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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.

  • 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 $111 on WestJet. Other airlines that offer cheap prices include American Airlines from $136 and Air Canada from $141 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, September is the cheapest month in which you can book a flight from Canada to Houston (average of $230). Flying from Canada to Houston in March is currently the most expensive (average of $331). 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 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 agosto 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$80Average$622FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$96Average$521FlexibilityNo cancel feeOn-time67%
DeltaCheapest$151Average$484FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$164Average$346FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$269Average$482FlexibilityNo cancel feeOn-time71%

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