HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$124+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HOU
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Canada to Houston with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 1, 2025.

Round-trip from

$189
(Justfly.com)

One-way from

$124
(Air Canada)

Popular in

August

Cheapest in

October

Average price

$476
From Canada to Houston
Search Deals
One-way flight from Canada to Houston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 1, 2025.

This Justfly.com deal was found by Cheapflights users on 4/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:00 amYYC - IAH
Nonstop4h 11mWestJet
Sat 8/308:00 amIAH - YYC
Nonstop4h 17mWestJet
Deal found 4/1$189
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/139:00 amYYC - IAH
Nonstop4h 11mMultiple Airlines
Sat 5/176:00 amIAH - YYC
1 stop9h 45mMultiple Airlines
Deal found 3/31$218
This Air Canada deal was found by Cheapflights users on 3/30. 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.
Wed 7/236:15 amYYC - IAH
1 stop8h 35mAir Canada
Wed 7/304:55 pmIAH - YYC
1 stop8h 48mAir Canada
Deal found 3/30$229
This Delta deal was found by Cheapflights users on 3/31. 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 4/266:45 amYYC - IAH
1 stop6h 43mDelta
Wed 4/3010:55 amIAH - YYC
1 stop10h 52mDelta
Deal found 3/31$248
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 4/1112:45 pmYYC - IAH
1 stop19h 39mAmerican Airlines
Wed 4/166:00 amIAH - YYC
1 stop6h 45mAmerican Airlines
Deal found 3/31$249
This oojo deal was found by Cheapflights users on 3/31. 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 5/910:15 amYVR - IAH
2 stops10h 27mWestJet
Sun 5/113:00 pmIAH - YVR
1 stop7h 35mWestJet
Deal found 3/31$249
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 4/116:45 amYYC - HOU
1 stop14h 55mAmerican Airlines
Thu 4/178:16 pmHOU - YYC
1 stop16h 29mAmerican Airlines
Deal found 3/31$249
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/81:30 pmYVR - IAH
1 stop7h 12mMultiple Airlines
Fri 5/168:27 pmIAH - YVR
1 stop27h 58mMultiple Airlines
Deal found 3/31$261
This TravelUp deal was found by Cheapflights users on 3/31. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:45 pmYYC - HOU
1 stop5h 59mBritish Airways
Sat 5/178:16 pmHOU - YYC
1 stop16h 34mBritish Airways
Deal found 3/31$262
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Wed 4/302:00 pmYYZ - IAH
2 stops11h 25mMultiple Airlines
Wed 5/216:44 pmIAH - YYZ
1 stop12h 11mMultiple Airlines
Deal found 3/30$297
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/148:00 amYYC - IAH
Nonstop4h 15mUnited Airlines
Sat 5/177:50 pmIAH - YYC
Nonstop4h 23mUnited Airlines
Deal found 3/31$301
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Wed 4/309:00 amYTZ - IAH
1 stop9h 05mMultiple Airlines
Mon 5/58:25 amIAH - YTZ
1 stop7h 20mMultiple Airlines
Deal found 3/31$310

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 April 1, 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

Thu 8/28

9:00 am-2:11 pm

Nonstop4h 11m

Houston George Bush Intcntl

Sat 8/30

8:00 am-11:17 am

Nonstop4h 17m

$189

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Tue 5/13

9:00 am-2:11 pm

Nonstop4h 11m

Houston George Bush Intcntl

Sat 5/17

6:00 am-2:45 pm

1 stop9h 45m

$218

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 7/23

6:15 am-3:50 pm

1 stop8h 35m

Houston George Bush Intcntl

Fri 8/1

4:55 pm-12:43 am

1 stop8h 48m

$229

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 4/26

6:45 am-2:28 pm

1 stop6h 43m

Houston George Bush Intcntl

Wed 4/30

10:55 am-8:47 pm

1 stop10h 52m

$248

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 4/11

12:45 pm-10:41 pm

1 stop8h 56m

Houston George Bush Intcntl

Thu 4/17

8:27 pm-11:45 am

1 stop16h 18m

$249

VancouverHouston

YVR - IAH

YVRIAH

Vancouver Intl

Fri 5/9

10:15 am-10:42 pm

2 stops10h 27m

Houston George Bush Intcntl

Sun 5/11

3:00 pm-8:35 pm

1 stop7h 35m

$249

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Fri 4/11

6:45 am-10:40 pm

1 stop14h 55m

Houston Hobby

Thu 4/17

8:16 pm-11:45 am

1 stop16h 29m

$249

VancouverHouston

YVR - IAH

YVRIAH

Vancouver Intl

Thu 5/8

1:30 pm-10:42 pm

1 stop7h 12m

Houston George Bush Intcntl

Fri 5/16

8:27 pm-10:25 pm

1 stop27h 58m

$261

CalgaryHouston

YYC - HOU

YYCHOU

Calgary

Tue 5/13

12:45 pm-7:44 pm

1 stop5h 59m

Houston Hobby

Sat 5/17

8:16 pm-11:50 am

1 stop16h 34m

$262

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 4/30

2:00 pm-12:25 am

2 stops11h 25m

Houston George Bush Intcntl

Wed 5/21

6:44 pm-7:55 am

1 stop12h 11m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 60 results
1
2
3
...
6

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 $334). 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 April 1, 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.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 April 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Austrian Airlines from Canada to Houston by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Austrian Airlines
7.6
Good
771 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 $124 on Air Canada. Other airlines that offer cheap prices include British Airways from $135 and American Airlines from $136 one-way.

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

    While some choose either Toronto Pearson Intl - Houston George Bush Intcntl or Montreal Pierre Elliott Trudeau 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 $334). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Canada to Houston

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
Newark to Austin flights
John F Kennedy Intl to Austin flights
Los Angeles to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
Reagan-National to Dallas/Fort Worth flights
Boston to Dallas/Fort Worth flights
Orlando to Dallas/Fort Worth flights
Newark to Hobby flights
John F Kennedy Intl to George Bush Intcntl flights
Minneapolis to Dallas/Fort Worth flights
LaGuardia to Hobby flights
Los Angeles to Hobby flights
San Francisco to Dallas/Fort Worth flights
Seattle to Hobby flights
Reagan-National to Hobby flights
Baltimore to Hobby flights
Dulles Intl to Hobby flights
Newark to George Bush Intcntl flights
LaGuardia to Austin flights
Denver to Hobby flights
Dulles Intl to George Bush Intcntl flights
Denver to Dallas/Fort Worth flights
Seattle to Austin flights
Newark to San Antonio flights
Ontario to Dallas/Fort Worth flights
Los Angeles to Austin flights
Hobby to Dallas/Fort Worth flights
Dulles Intl to Austin flights
LaGuardia to George Bush Intcntl flights
Midway to Dallas/Fort Worth flights
Seattle to George Bush Intcntl flights
Boston to Austin flights
Los Angeles to George Bush Intcntl flights
Burbank to Dallas/Fort Worth flights
Boston to Hobby flights
San Francisco to Hobby flights
O'Hare Intl to San Antonio flights
Atlanta to Dallas/Fort Worth flights
John F Kennedy Intl to San Antonio flights
San Francisco to Austin flights
Santa Ana to Dallas/Fort Worth flights
Atlanta to Hobby flights
Dulles Intl to San Antonio flights

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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$96Average$538FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$106Average$586FlexibilityNo cancel feeOn-time69%
WestJetCheapest$164Average$367FlexibilityNo cancel feeOn-time60%
DeltaCheapest$173Average$482FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$376Average$570FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.