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Cheap flights from Canada to Houston from C$ 147

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HOU
9 Jan — 16 Jan1
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 10 December 2025.

Fri 12/126:45 a.m.YYC - IAH
1 stop8h 39mAir Canada
Mon 15/125:25 p.m.IAH - YYC
1 stop8h 04mAir Canada
Deal found 9/12C$ 278
Mon 15/126:00 a.m.YYC - IAH
1 stop9h 24mAir Canada
Mon 12/15:25 p.m.IAH - YYC
1 stop8h 19mAir Canada
Deal found 8/12C$ 282
Mon 15/127:30 a.m.YYC - IAH
Nonstop4h 14mMultiple Airlines
Mon 12/16:05 p.m.IAH - YYC
1 stop18h 39mMultiple Airlines
Deal found 8/12C$ 289
Sat 13/126:00 a.m.YYC - IAH
1 stop9h 24mAir Canada
Mon 15/1212:10 p.m.IAH - YYC
1 stop12h 18mAir Canada
Deal found 9/12C$ 306
Mon 15/127:30 a.m.YYC - IAH
Nonstop4h 14mMultiple Airlines
Mon 15/125:59 p.m.IAH - YYC
1 stop18h 45mMultiple Airlines
Deal found 9/12C$ 360
Sun 14/125:35 a.m.YYC - IAH
1 stop15h 09mAir Canada
Mon 15/1212:10 p.m.IAH - YYC
1 stop12h 18mAir Canada
Deal found 9/12C$ 366
Thu 11/127:30 a.m.YYC - IAH
Nonstop4h 14mMultiple Airlines
Mon 15/125:59 p.m.IAH - YYC
1 stop18h 45mMultiple Airlines
Deal found 9/12C$ 372
Mon 15/127:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Tue 16/126:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 9/12C$ 399
Mon 15/127:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Thu 18/121:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 8/12C$ 400
Tue 23/123:40 p.m.YVR - IAH
2 stops26h 14mMultiple Airlines
Mon 12/16:20 p.m.IAH - YVR
1 stop7h 55mMultiple Airlines
Deal found 8/12C$ 400
Mon 15/127:10 a.m.YVR - IAH
2 stops39h 21mMultiple Airlines
Mon 9/22:43 p.m.IAH - YVR
1 stop27h 44mMultiple Airlines
Deal found 9/12C$ 403
Tue 23/123:40 p.m.YVR - IAH
2 stops26h 14mMultiple Airlines
Tue 13/16:20 p.m.IAH - YVR
1 stop14h 58mMultiple Airlines
Deal found 8/12C$ 428

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 10 December 2025.

Round-trip from

C$ 204

One-way from

C$ 147

Popular in

December

Cheapest in

April

Average price

C$ 802
WestJet
  • WestJet
  • 25/3-8/4
  • Nonstop
  • 8h 35m total
  • Canada to Houston
Search Deals
WestJet
  • WestJet
  • 10/4
  • 1 total stop
  • 8h 30m total
  • Canada to Houston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 10 December 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 22/1

1:30 p.m.-6:41 p.m.

Nonstop4h 11m

Houston George Bush Intcntl

Mon 13/4

9:50 p.m.-11:37 a.m.

1 stop14h 47m

C$ 262

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 22/1

1:30 p.m.-6:41 p.m.

Nonstop4h 11m

Houston George Bush Intcntl

Tue 27/1

10:06 a.m.-9:53 p.m.

2 stops12h 47m

C$ 263

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 23/1

2:13 p.m.-12:05 p.m.

2 stops20h 52m

Houston George Bush Intcntl

Mon 13/4

8:22 p.m.-11:37 a.m.

1 stop16h 15m

C$ 270

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 5/2

6:15 a.m.-12:12 a.m.

2 stops16h 57m

Houston George Bush Intcntl

Sat 7/2

5:00 a.m.-9:53 p.m.

2 stops17h 53m

C$ 271

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 16/1

6:15 a.m.-8:01 p.m.

1 stop12h 46m

Houston George Bush Intcntl

Sun 18/1

9:36 a.m.-1:08 p.m.

Nonstop4h 32m

C$ 271

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 22/1

6:45 a.m.-4:24 p.m.

1 stop8h 39m

Houston George Bush Intcntl

Tue 27/1

9:36 a.m.-1:08 p.m.

Nonstop4h 32m

C$ 334

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Tue 17/2

6:30 a.m.-3:46 p.m.

1 stop8h 16m

Houston George Bush Intcntl

Tue 24/2

6:10 a.m.-11:05 p.m.

2 stops17h 55m

C$ 352

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Tue 17/2

12:15 p.m.-11:33 p.m.

2 stops10h 18m

Houston George Bush Intcntl

Fri 20/2

6:38 a.m.-7:12 p.m.

2 stops13h 34m

C$ 352

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 11/2

6:30 a.m.-3:54 p.m.

1 stop8h 24m

Houston George Bush Intcntl

Tue 24/2

6:10 a.m.-11:05 p.m.

2 stops17h 55m

C$ 352

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Mon 9/2

7:30 a.m.-12:45 p.m.

Nonstop4h 15m

Houston George Bush Intcntl

Thu 26/2

1:35 p.m.-5:02 p.m.

Nonstop4h 27m

C$ 366

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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$ 154). 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 10 December 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.

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 142 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 10 December 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
8,007 reviews
Check prices

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Crew

8.5

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
8,007 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Crew

8.5

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
9,092 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Crew

8.5

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
11,047 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Crew

8.5

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
3,194 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Crew

8.5

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
10,513 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Crew

8.5

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?

    There are many flights that can get you from Canada to Houston in 4h 11m. Fly via United Airlines, Alaska Airlines, 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$ 136. Air Canada flights start at C$ 178 while deals on United Airlines start at C$ 181 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$ 154). 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

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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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Region of Waterloo Intl to Hobby flights
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Seattle to Dallas/Fort Worth flights
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Seattle to Austin flights
Vancouver Intl to San Antonio flights
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Calgary to Austin 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 10 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 136AverageC$ 683FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 168AverageC$ 577FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 194AverageC$ 650FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 208AverageC$ 472FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 244AverageC$ 484FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 359AverageC$ 564FlexibilityNo 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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