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Cheap flights from Canada to Houston from C$ 156

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HOU
12 Dec — 19 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Canada to Houston

Enter your travel dates to find the best prices.

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 12 November 2025.

Wed 10/1212:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Wed 17/126:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 10/11C$ 229
Mon 15/127:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Wed 17/121:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 12/11C$ 241
Thu 11/127:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Mon 15/126:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 12/11C$ 255
Wed 10/1212:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Mon 15/126:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 12/11C$ 262
Thu 20/1112:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Thu 27/111:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 12/11C$ 266
Fri 5/126:45 a.m.YYC - IAH
1 stop8h 39mAir Canada
Tue 9/1211:55 a.m.IAH - YYC
1 stop9h 44mAir Canada
Deal found 10/11C$ 278
Fri 12/129:45 p.m.YYC - IAH
2 stops17h 13mMultiple Airlines
Wed 17/126:20 p.m.IAH - YYC
Nonstop4h 31mMultiple Airlines
Deal found 12/11C$ 280
Wed 10/128:55 a.m.YYC - IAH
1 stop10h 58mMultiple Airlines
Wed 17/121:35 p.m.IAH - YYC
Nonstop4h 31mMultiple Airlines
Deal found 12/11C$ 286
Fri 5/126:45 a.m.YYC - IAH
1 stop8h 39mAir Canada
Mon 8/125:25 p.m.IAH - YYC
1 stop8h 04mAir Canada
Deal found 12/11C$ 287
Fri 5/1212:45 p.m.YYC - HOU
1 stop22h 00mAmerican Airlines
Tue 9/124:25 p.m.HOU - YYC
1 stop20h 19mAmerican Airlines
Deal found 10/11C$ 289
Mon 17/118:35 p.m.YEG - IAH
2 stops20h 56mMultiple Airlines
Mon 24/115:32 p.m.IAH - YEG
1 stop19h 39mMultiple Airlines
Deal found 10/11C$ 341
Sat 22/1112:45 a.m.YEG - IAH
1 stop29h 39mMultiple Airlines
Mon 8/125:59 p.m.IAH - YEG
2 stops22h 45mMultiple Airlines
Deal found 10/11C$ 344

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 12 November 2025.

Round-trip from

C$ 229

One-way from

C$ 156

Popular in

December

Cheapest in

April

Average price

C$ 736
WestJet
  • WestJet
  • 10/12-17/12
  • Nonstop
  • 8h 40m total
  • Canada to Houston
Search Deals
WestJet
  • WestJet
  • 5/3
  • Nonstop
  • 4h 15m total
  • Canada to Houston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 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 629,999 searches. Data last updated 12 November 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

Wed 15/4

1:55 p.m.-7:12 p.m.

Nonstop4h 17m

Houston George Bush Intcntl

Tue 21/4

5:00 a.m.-11:37 a.m.

1 stop7h 37m

C$ 301

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 15/4

1:55 p.m.-7:12 p.m.

Nonstop4h 17m

Houston George Bush Intcntl

Mon 20/4

5:00 a.m.-11:37 a.m.

1 stop7h 37m

C$ 301

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 11/4

1:55 p.m.-7:12 p.m.

Nonstop4h 17m

Houston George Bush Intcntl

Mon 20/4

5:00 a.m.-11:37 a.m.

1 stop7h 37m

C$ 301

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sun 3/5

8:00 a.m.-1:05 p.m.

Nonstop4h 05m

Houston George Bush Intcntl

Tue 5/5

7:50 p.m.-11:20 p.m.

Nonstop4h 30m

C$ 303

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Mon 13/4

12:40 p.m.-11:16 p.m.

1 stop9h 36m

Houston George Bush Intcntl

Mon 20/4

5:00 a.m.-11:37 a.m.

1 stop7h 37m

C$ 308

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 11/4

6:00 a.m.-8:10 p.m.

1 stop13h 10m

Houston George Bush Intcntl

Sun 19/4

5:00 a.m.-11:37 a.m.

1 stop7h 37m

C$ 308

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sun 1/2

6:15 a.m.-11:59 p.m.

1 stop16h 44m

Houston George Bush Intcntl

Mon 9/2

8:16 p.m.-11:35 a.m.

1 stop16h 19m

C$ 311

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 5/2

6:15 a.m.-10:48 p.m.

1 stop15h 33m

Houston George Bush Intcntl

Sat 7/2

7:20 a.m.-9:53 p.m.

2 stops15h 33m

C$ 311

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 10/12

6:15 a.m.-11:59 p.m.

1 stop16h 44m

Houston George Bush Intcntl

Tue 16/12

5:00 a.m.-11:35 a.m.

1 stop7h 35m

C$ 314

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 12/12

6:15 a.m.-8:50 p.m.

1 stop13h 35m

Houston George Bush Intcntl

Thu 8/1

9:50 p.m.-2:21 p.m.

2 stops17h 31m

C$ 314

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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 C$ 156). Flying from Canada to Houston in July is currently the most expensive (average of C$ 266). 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 12 November 2025.

It’s typically best to fly out from Canada to Houston at noon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

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 16 December 2024.

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

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 12 November 2025.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Canada to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

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
8,008 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

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
9,015 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

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
11,050 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

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
3,159 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

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
10,443 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

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?

    There are many flights that can get you from Canada to Houston in 4h 17m. Fly via United Airlines, WestJet, or Delta to get the fastest option. Airlines will cover a distance of 2812 km. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 156. Air Canada flights start at C$ 178 while deals on Delta start at C$ 245 one-way.

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

    The most popular flight routes from Canada to Houston are Toronto Pearson Intl - Houston Hobby, Toronto Pearson Intl - Houston George Bush Intcntl and Vancouver Intl - Houston Hobby.

  • 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 C$ 156). Flying from Canada to Houston in July is currently the most expensive (average of C$ 266). 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.
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Hobby flights
Pearson Intl to George Bush Intcntl flights
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Vancouver Intl to George Bush Intcntl flights
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Vancouver Intl to San Antonio flights
Edmonton to Love Field flights
Pierre Elliott Trudeau Intl to McAllen flights
Halifax to Hobby flights
Ottawa to Hobby flights
Ottawa to George Bush Intcntl flights
Halifax to George Bush Intcntl 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 629,999 searches. Data last updated 12 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 151AverageC$ 711FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 170AverageC$ 683FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 199AverageC$ 667FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 221AverageC$ 497FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 247AverageC$ 498FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to Houston?

When you search for this flight from Canada to Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Canada to Houston?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Canada to Houston.

Can Cheapflights find flights from Canada to Houston with no change fees?

Certainly. Search results for flights to Houston from Canada shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Canada to Houston become cheaper?

Of course! You can now track prices for flights from Canada to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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