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Cheap flights from Canada to Houston George Bush Intcntl Airport from C$ 155

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — IAH
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to George Bush Intcntl

Keep the following information in mind while searching for Canada to George Bush Intcntl flight deals. Data was last updated 20 November 2025.

Round-trip from

C$ 234

One-way from

C$ 155

Popular in

December

Cheapest in

April

Average price

C$ 753

Good round-trip deal

C$ 323 or less

Good one-way deal

C$ 319 or less
WestJet
  • WestJet
  • 18/12-22/1
  • Nonstop
  • 8h 45m total
  • Canada to Houston
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WestJet
  • WestJet
  • 7/1
  • 1 total stop
  • 8h 29m total
  • Canada to Houston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Canada to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Canada to Houston George Bush Intcntl.
Search Deals

Find flight deals from Canada to George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest flights from Canada to George Bush Intcntl
Explore the most affordable flight options available from Canada to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2025.

Wed 26/117:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Thu 27/111:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 19/11C$ 241
Mon 8/127:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Wed 10/126:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 19/11C$ 246
Thu 11/127:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Wed 7/16:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 18/11C$ 250
Wed 17/127:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Wed 24/121:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Deal found 19/11C$ 252
Mon 24/111:30 p.m.YYC - IAH
Nonstop4h 16mUnited Airlines
Sat 29/119:39 a.m.IAH - YYC
Nonstop4h 29mUnited Airlines
Deal found 19/11C$ 264
Mon 24/116:45 a.m.YYC - IAH
1 stop8h 39mAir Canada
Sat 29/115:25 p.m.IAH - YYC
1 stop8h 04mAir Canada
Deal found 19/11C$ 279
Thu 11/128:55 a.m.YYC - IAH
1 stop12h 55mMultiple Airlines
Thu 8/11:35 p.m.IAH - YYC
Nonstop4h 31mMultiple Airlines
Deal found 19/11C$ 284
Sun 23/111:30 p.m.YYC - IAH
Nonstop4h 16mUnited Airlines
Sat 6/1211:00 a.m.IAH - YYC
1 stop11h 53mUnited Airlines
Deal found 18/11C$ 304
Thu 11/127:30 a.m.YYC - IAH
1 stop7h 54mAir Canada
Wed 7/15:25 p.m.IAH - YYC
1 stop8h 04mAir Canada
Deal found 18/11C$ 310
Tue 2/126:15 a.m.YYC - IAH
1 stop13h 35mUnited Airlines
Tue 9/127:20 a.m.IAH - YYC
2 stops15h 33mUnited Airlines
Deal found 18/11C$ 312
Fri 12/127:30 a.m.YWG - IAH
1 stop24h 55mMultiple Airlines
Mon 12/16:05 p.m.IAH - YWG
2 stops30h 36mMultiple Airlines
Deal found 20/11C$ 336
Wed 17/129:00 a.m.YEG - IAH
1 stop26h 44mWestJet
Wed 24/121:35 p.m.IAH - YEG
1 stop8h 45mWestJet
Deal found 18/11C$ 350

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada to George Bush Intcntl 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 20 November 2025.
Use the filters below to find and compare flights from Canada to Houston George Bush Intcntl Airport that are best for you.

Fly from

Canada

Fly to

George Bush Intcntl

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

Tue 27/1

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

Nonstop4h 32m

C$ 262

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 16/1

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

Nonstop4h 11m

Houston George Bush Intcntl

Sun 25/1

6:40 p.m.-11:35 a.m.

1 stop17h 55m

C$ 262

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 19/2

1:30 p.m.-6:46 p.m.

Nonstop4h 16m

Houston George Bush Intcntl

Mon 23/2

8:17 p.m.-11:35 a.m.

1 stop16h 18m

C$ 262

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 31/1

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

2 stops16h 57m

Houston George Bush Intcntl

Mon 9/2

6:40 p.m.-11:35 a.m.

1 stop17h 55m

C$ 270

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 17/1

12:37 p.m.-9:28 p.m.

1 stop7h 51m

Houston George Bush Intcntl

Sun 25/1

6:40 p.m.-11:35 a.m.

1 stop17h 55m

C$ 270

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 6/2

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

1 stop12h 46m

Houston George Bush Intcntl

Mon 23/2

8:17 p.m.-11:35 a.m.

1 stop16h 18m

C$ 270

WinnipegHouston

YWG - IAH

YWGIAH

Winnipeg

Fri 16/1

7:30 a.m.-4:23 p.m.

1 stop8h 53m

Houston George Bush Intcntl

Sun 1/2

6:05 a.m.-3:09 p.m.

1 stop9h 04m

C$ 281

WinnipegHouston

YWG - IAH

YWGIAH

Winnipeg

Fri 23/1

7:30 a.m.-10:53 p.m.

1 stop15h 23m

Houston George Bush Intcntl

Sun 25/1

6:05 a.m.-3:07 p.m.

1 stop9h 02m

C$ 281

WinnipegHouston

YWG - IAH

YWGIAH

Winnipeg

Fri 12/12

7:30 a.m.-8:25 a.m.

1 stop24h 55m

Houston George Bush Intcntl

Mon 12/1

6:05 p.m.-12:41 a.m.

2 stops30h 36m

C$ 336

OttawaHouston

YOW - IAH

YOWIAH

Ottawa

Fri 9/1

4:20 p.m.-8:28 p.m.

3 stops29h 08m

Houston George Bush Intcntl

Thu 15/1

7:35 a.m.-12:25 a.m.

1 stop15h 50m

C$ 349

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/11

Showing 1-10 of 60 results
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Best time to book a flight from Canada to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl 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 George Bush Intcntl Airport

What is the cheapest month to book a flight from Canada to Houston George Bush Intcntl Airport?

Currently, September is the cheapest month in which you can book a flight from Canada to Houston George Bush Intcntl Airport (average of C$ 180). Flying from Canada to Houston George Bush Intcntl Airport in February is currently the most expensive (average of C$ 281). 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 IAH?

Find hourly flight availability from Canada to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2025.

One of the essential ways to save on airfare from Canada to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.

What is the cheapest day to fly from Canada to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Canada to George Bush Intcntl. Price data was last updated on 2 November 2025.

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

Weekly flight availability from Canada to Houston George Bush Intcntl Airport

Explore weekly flight availability from Canada to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 November 2025.

The most flights from CA0 to IAH are scheduled on a Thursday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

About 15% of weekly flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced delays in the past year, with the average delay time being 142 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

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

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Over the past year, Air Antilles has had the lowest number of delays on this route, with no flights being classified as delayed.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated 20 November 2025.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Canada to Houston George Bush Intcntl Airport 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
8,002 reviews
Check prices

Overall

7.9

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

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
8,002 reviews
Delta
7.9
Good
8,002 reviews
Check prices

Overall

7.9

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

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
9,029 reviews
Delta
7.9
Good
8,002 reviews
Check prices

Overall

7.9

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

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
11,045 reviews
Delta
7.9
Good
8,002 reviews
Check prices

Overall

7.9

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

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
3,168 reviews
Delta
7.9
Good
8,002 reviews
Check prices

Overall

7.9

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

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
10,462 reviews
Delta
7.9
Good
8,002 reviews
Check prices

Overall

7.9

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

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 George Bush Intcntl. 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 George Bush Intcntl Airport?

    A quick flight from Canada to Houston George Bush Intcntl Airport can take about 4h 11m. United Airlines provides one of the quickest options available for as low as C$ 262. Canada and Houston George Bush Intcntl Airport are separated by a distance of 2812 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Canada to Houston George Bush Intcntl Airport one-way?

    C$ 172 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on WestJet and Air Canada, with prices starting from C$ 187 and C$ 193, respectively.

  • What are the most popular routes from Canada to Houston George Bush Intcntl Airport?

    The most popular route from Canada to Houston George Bush Intcntl Airport is Toronto Pearson Intl - Houston George Bush Intcntl. You may also consider Vancouver Intl - Houston George Bush Intcntl or Montreal Pierre Elliott Trudeau Intl - Houston George Bush Intcntl.

  • What are the most reliable airlines from Canada to Houston George Bush Intcntl Airport?

    No one likes to see their flight delayed. When booking a flight from Canada to Houston George Bush Intcntl Airport consider choosing Air New Zealand (86%), Air Canada (83%) or United Airlines (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Canada to Houston George Bush Intcntl Airport?

    While on average a flight from Canada to Houston George Bush Intcntl Airport is generally C$ 1,083, our data shows the cheapest flight currently is C$ 247. When looking at the most popular route, (Toronto Pearson Intl - Houston George Bush Intcntl), you can expect to pay C$ 225 for that flight.

  • Can I find deals for flights from Canada to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Canada to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Canada to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to George Bush Intcntl.

  • Can I find deals for business class flights from Canada to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Canada to George Bush Intcntl 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 George Bush Intcntl Airport?

    Currently, September is the cheapest month in which you can book a flight from Canada to Houston George Bush Intcntl Airport (average of C$ 180). Flying from Canada to Houston George Bush Intcntl Airport in February is currently the most expensive (average of C$ 281). 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

Travelling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Humble
Katy
Cypress

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Alternative routes for Canada to George Bush Intcntl

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 George Bush Intcntl

Discover the top 5 airlines that operate flights from Canada to George Bush Intcntl. 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 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 171AverageC$ 574FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 224AverageC$ 672FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 239AverageC$ 477FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 247AverageC$ 510FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 267AverageC$ 714FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Canada to George Bush Intcntl?

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Can Cheapflights find flights from Canada to George Bush Intcntl with no change fees?

Need flexible booking options for your flight to George Bush Intcntl from Canada? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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