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Cheap flights from Canada to Houston from C$ 151

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HOU
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 21 January 2026.

Mon 23/212:20 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Wed 4/31:35 p.m.
IAH
-
YYC
Nonstop4h 27m
WestJet
Deal found 21/1C$ 241
Fri 29/59:00 a.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Sun 7/63:00 p.m.
IAH
-
YYC
Nonstop4h 15m
WestJet
Deal found 20/1C$ 253
Tue 24/312:20 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Wed 25/36:20 p.m.
IAH
-
YYC
Nonstop4h 25m
WestJet
Deal found 20/1C$ 257
Thu 30/49:00 a.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Mon 4/53:00 p.m.
IAH
-
YYC
Nonstop4h 15m
WestJet
Deal found 21/1C$ 259
Sat 2/56:00 a.m.
YYC
-
IAH
1 stop8h 44m
Air Canada
Thu 7/54:45 p.m.
IAH
-
YYC
1 stop9h 56m
Air Canada
Deal found 21/1C$ 261
Fri 8/55:30 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Sun 17/58:00 a.m.
IAH
-
YYC
Nonstop4h 15m
WestJet
Deal found 20/1C$ 263
Sun 8/312:20 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Sun 15/36:20 p.m.
IAH
-
YYC
Nonstop4h 25m
WestJet
Deal found 20/1C$ 264
Thu 5/36:00 a.m.
YYC
-
IAH
1 stop9h 24m
Air Canada
Mon 13/45:25 p.m.
IAH
-
YYC
1 stop8h 03m
Air Canada
Deal found 21/1C$ 268
Mon 23/212:20 p.m.
YYC
-
IAH
Nonstop4h 10m
Multiple Airlines
Wed 4/311:55 a.m.
IAH
-
YYC
1 stop9h 44m
Multiple Airlines
Deal found 21/1C$ 278
Fri 6/117:30 a.m.
YYC
-
IAH
Nonstop4h 15m
WestJet
Mon 16/116:20 p.m.
IAH
-
YYC
Nonstop4h 31m
WestJet
Deal found 20/1C$ 281
Mon 23/211:40 p.m.
YYC
-
IAH
1 stop10h 29m
Air Canada
Wed 4/311:55 a.m.
IAH
-
YYC
1 stop9h 44m
Air Canada
Deal found 21/1C$ 288
Sat 2/512:35 p.m.
YVR
-
IAH
1 stop8h 05m
WestJet
Sun 10/58:00 a.m.
IAH
-
YVR
1 stop8h 35m
WestJet
Deal found 21/1C$ 301

Find flight deals from Canada to Houston

Keep the following information in mind while searching for Canada to Houston flight deals. Data was last updated 21 January 2026.

Round-trip from

C$ 241

One-way from

C$ 151

Popular in

December

Cheapest in

April

Average price

C$ 765
WestJet
  • WestJet
  • 23/2-4/3
  • Nonstop
  • 8h 37m total
  • Canada to Houston
Search Deals
WestJet
  • WestJet
  • 19/2
  • Nonstop
  • 4h 15m total
  • Canada to Houston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 21 January 2026.
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

Tue 7/4

6:25 a.m.-4:24 p.m.

1 stop8h 59m

Houston George Bush Intcntl

Tue 21/4

5:25 p.m.-12:28 a.m.

1 stop8h 03m

C$ 268

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 2/5

7:00 a.m.-3:44 p.m.

1 stop7h 44m

Houston George Bush Intcntl

Wed 6/5

4:45 p.m.-1:41 a.m.

1 stop9h 56m

C$ 290

VancouverHouston

YVR - IAH

YVRIAH

Vancouver Intl

Sat 23/5

1:30 p.m.-10:40 p.m.

1 stop7h 10m

Houston George Bush Intcntl

Mon 1/6

8:00 a.m.-1:35 p.m.

1 stop7h 35m

C$ 299

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 17/4

6:00 a.m.-11:14 p.m.

1 stop16h 14m

Houston George Bush Intcntl

Mon 20/4

8:26 p.m.-11:32 a.m.

1 stop16h 06m

C$ 307

VancouverHouston

YVR - IAH

YVRIAH

Vancouver Intl

Mon 11/5

10:15 a.m.-10:40 p.m.

2 stops10h 25m

Houston George Bush Intcntl

Fri 15/5

8:00 a.m.-3:35 p.m.

1 stop9h 35m

C$ 326

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 20/2

6:30 a.m.-9:13 p.m.

2 stops13h 43m

Houston George Bush Intcntl

Fri 27/2

6:38 a.m.-11:05 p.m.

2 stops17h 27m

C$ 358

EdmontonHouston

YEG - IAH

YEGIAH

Edmonton

Mon 4/5

2:45 p.m.-10:40 p.m.

1 stop6h 55m

Houston George Bush Intcntl

Thu 7/5

8:00 a.m.-1:55 p.m.

1 stop6h 55m

C$ 358

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Tue 7/4

1:53 p.m.-7:10 p.m.

Nonstop4h 17m

Houston George Bush Intcntl

Tue 21/4

9:30 a.m.-12:54 p.m.

Nonstop4h 24m

C$ 373

VancouverHouston

YVR - IAH

YVRIAH

Vancouver Intl

Sat 25/4

7:50 a.m.-2:10 p.m.

1 stop28h 20m

Houston George Bush Intcntl

Sun 3/5

8:00 a.m.-1:35 p.m.

1 stop7h 35m

C$ 393

VancouverHouston

YVR - IAH

YVRIAH

Vancouver Intl

Mon 9/3

8:15 a.m.-5:30 p.m.

1 stop7h 15m

Houston George Bush Intcntl

Thu 12/3

6:20 p.m.-12:10 a.m.

1 stop7h 50m

C$ 408

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

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$ 153). Flying from Canada to Houston in July is currently the most expensive (average of C$ 263). 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 21 January 2026.

It’s typically best to fly out from Canada to Houston in the afternoon. Doing so could potentially save you 28% on the flight price compared to flying at noon, 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 17 January 2026.

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

How often are flights from Canada to Houston delayed?

About 15% of weekly flights between Canada and Houston have experienced delays in the past year, with the average delay time being 145 minutes.

What is the most punctual flight time for Canada to Houston flights?

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

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Canada to Houston flights?

Over the past year, United Airlines has had the lowest number of delays on this route, with just 9% of flights being 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 21 January 2026.
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
8,087 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
8,087 reviews
Delta
7.9
Good
8,087 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
9,188 reviews
Delta
7.9
Good
8,087 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
11,169 reviews
Delta
7.9
Good
8,087 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
3,247 reviews
Delta
7.9
Good
8,087 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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
10,644 reviews
Delta
7.9
Good
8,087 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

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 7h 10m. Fly via Air Canada, WestJet, or United Airlines to get the fastest option. Airlines will cover a distance of 3167 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 Air Canada, which is currently one of the cheapest options available, starting at C$ 129. WestJet flights start at C$ 132 while deals on United Airlines start at C$ 174 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 Calgary - 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$ 153). Flying from Canada to Houston in July is currently the most expensive (average of C$ 263). 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 Hobby flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to George Bush Intcntl flights
Calgary to Hobby flights
Vancouver Intl to Hobby flights
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Vancouver Intl to George Bush Intcntl flights
Calgary to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to Hobby flights
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Pearson Intl to Love Field flights
Pierre Elliott Trudeau Intl to George Bush Intcntl flights
Calgary to Dallas/Fort Worth flights
Edmonton to Hobby flights
Toronto Island to Dallas/Fort Worth flights
Vancouver Intl to Dallas/Fort Worth flights
Edmonton to George Bush Intcntl flights
Pearson Intl to San Antonio flights
Vancouver Intl to Austin flights
Buffalo to Dallas/Fort Worth flights
Edmonton to Dallas/Fort Worth flights
Hamilton to Hobby flights
Hamilton to George Bush Intcntl flights
Ottawa to Dallas/Fort Worth flights
Detroit to Hobby flights
Calgary to Love Field flights
Pierre Elliott Trudeau Intl to Austin flights
Calgary to Austin flights
Detroit to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to Love Field flights
Edmonton to Austin flights
Winnipeg to George Bush Intcntl flights
Winnipeg to Hobby flights
Winnipeg to Dallas/Fort Worth flights
Ottawa to Hobby flights
Halifax to Dallas/Fort Worth flights
Vancouver Intl to Love Field flights
Detroit to Dallas/Fort Worth flights
Ottawa to George Bush Intcntl flights
Vancouver Intl to San Antonio flights
Hamilton to Dallas/Fort Worth flights
Saskatoon to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to San Antonio flights
Buffalo to George Bush Intcntl flights
Buffalo to Hobby flights
Halifax to Hobby flights

Top 6 airlines flying from Canada to Houston

Discover the top 6 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 128AverageC$ 672FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 148AverageC$ 666FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 155AverageC$ 505FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 196AverageC$ 456FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 243AverageC$ 459FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 359AverageC$ 413FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines 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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