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Cheap flights from Alberta to Houston George Bush Intcntl Airport from C$ 217

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — IAH
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Alberta to George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest flights from Alberta to George Bush Intcntl
Explore the most affordable flight options available from Alberta to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2026.

Mon 31/89:25 a.m.
YYC
-
IAH
1 stop9h 13m
Air Canada
Mon 7/94:50 p.m.
IAH
-
YYC
1 stop9h 50m
Air Canada
Deal found 31/7C$ 329
Sat 10/106:00 a.m.
YYC
-
IAH
1 stop8h 37m
Air Canada
Mon 12/104:45 p.m.
IAH
-
YYC
1 stop7h 59m
Air Canada
Deal found 30/7C$ 331
Mon 31/88:45 a.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Mon 7/96:30 a.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Deal found 31/7C$ 332
Fri 28/85:30 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Thu 3/92:50 p.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Deal found 29/7C$ 339
Sat 31/101:35 p.m.
YYC
-
IAH
Nonstop4h 14m
United Airlines
Sat 7/116:44 p.m.
IAH
-
YYC
1 stop18h 51m
United Airlines
Deal found 31/7C$ 346
Tue 22/96:00 a.m.
YYC
-
IAH
1 stop8h 37m
Air Canada
Tue 29/94:45 p.m.
IAH
-
YYC
1 stop9h 54m
Air Canada
Deal found 31/7C$ 347
Tue 22/96:50 a.m.
YYC
-
IAH
1 stop7h 47m
Air Canada
Mon 28/94:45 p.m.
IAH
-
YYC
1 stop7h 59m
Air Canada
Deal found 31/7C$ 350
Mon 28/911:55 p.m.
YYC
-
IAH
1 stop10h 12m
Air Canada
Mon 5/104:45 p.m.
IAH
-
YYC
1 stop7h 59m
Air Canada
Deal found 28/7C$ 354
Mon 31/89:25 a.m.
YYC
-
IAH
1 stop9h 13m
Multiple Airlines
Mon 7/96:30 a.m.
IAH
-
YYC
Nonstop4h 20m
Multiple Airlines
Deal found 1/8C$ 356
Mon 21/911:55 p.m.
YYC
-
IAH
1 stop10h 12m
Air Canada
Wed 30/94:45 p.m.
IAH
-
YYC
1 stop9h 54m
Air Canada
Deal found 31/7C$ 359
Tue 20/106:10 a.m.
YEG
-
IAH
1 stop6h 45m
WestJet
Sat 24/102:50 p.m.
IAH
-
YEG
1 stop7h 50m
WestJet
Deal found 30/7C$ 446
Fri 23/106:10 a.m.
YEG
-
IAH
1 stop6h 45m
WestJet
Wed 4/111:35 p.m.
IAH
-
YEG
1 stop10h 12m
WestJet
Deal found 29/7C$ 458

Find flight deals from Alberta to George Bush Intcntl

Keep the following information in mind while searching for Alberta to George Bush Intcntl flight deals. Data was last updated 2 August 2026.

Round-trip from

C$ 329

One-way from

C$ 217

Popular in

June

Cheapest in

September

Average price

C$ 476

Good round-trip deal

C$ 451 or less

Good one-way deal

C$ 388 or less
Air Canada
  • Air Canada
  • 31/8-7/9
  • 2 total stops
  • 19h 03m total
  • Alberta to Houston
Search Deals
WestJet
  • WestJet
  • 23/10
  • 1 total stop
  • 6h 45m total
  • Alberta to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Alberta to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Alberta to Houston George Bush Intcntl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alberta 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 2 August 2026.
Use the filters below to find and compare flights from Alberta to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 28/10

1:35 p.m.-6:49 p.m.

Nonstop4h 14m

Houston George Bush Intcntl

Mon 2/11

8:40 p.m.-1:35 p.m.

1 stop16h 55m

C$ 346

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 24/10

12:30 p.m.-8:47 p.m.

1 stop7h 17m

Houston George Bush Intcntl

Wed 28/10

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

1 stop7h 35m

C$ 357

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Mon 28/9

6:35 a.m.-7:33 p.m.

2 stops11h 58m

Houston George Bush Intcntl

Wed 30/9

2:42 p.m.-8:42 p.m.

1 stop7h 00m

C$ 432

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Mon 28/9

6:35 a.m.-5:39 p.m.

1 stop10h 04m

Houston George Bush Intcntl

Thu 1/10

2:50 p.m.-6:10 p.m.

Nonstop4h 20m

C$ 478

EdmontonHouston

YEG - IAH

YEGIAH

Edmonton

Thu 3/9

3:00 p.m.-10:40 p.m.

1 stop6h 40m

Houston George Bush Intcntl

Tue 8/9

2:50 p.m.-10:55 p.m.

1 stop9h 05m

C$ 479
Quickest round-trip

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 17/9

5:30 p.m.-10:40 p.m.

Nonstop4h 10m

Houston George Bush Intcntl

Tue 29/9

2:50 p.m.-6:10 p.m.

Nonstop4h 20m

C$ 517

EdmontonHouston

YEG - IAH

YEGIAH

Edmonton

Thu 3/9

6:10 a.m.-1:55 p.m.

1 stop6h 45m

Houston George Bush Intcntl

Tue 8/9

11:59 a.m.-3:25 p.m.

2 stops28h 26m

C$ 523

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 25/9

8:45 a.m.-1:55 p.m.

Nonstop4h 10m

Houston George Bush Intcntl

Thu 1/10

2:50 p.m.-6:10 p.m.

Nonstop4h 20m

C$ 532

Fort McMurrayHouston

YMM - IAH

YMMIAH

Fort Mcmurray

Mon 28/9

4:25 p.m.-3:37 p.m.

2 stops22h 12m

Houston George Bush Intcntl

Thu 1/10

12:00 p.m.-8:04 p.m.

1 stop9h 04m

C$ 542

Fort McMurrayHouston

YMM - IAH

YMMIAH

Fort Mcmurray

Sat 19/9

5:45 a.m.-1:55 p.m.

1 stop7h 10m

Houston George Bush Intcntl

Wed 23/9

2:50 p.m.-7:05 p.m.

2 stops29h 15m

C$ 542

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Alberta to George Bush Intcntl

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

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

Currently, September is the cheapest month in which you can book a flight from Alberta to Houston George Bush Intcntl Airport (average of C$ 298). Flying from Alberta to Houston George Bush Intcntl Airport in December is currently the most expensive (average of C$ 587). 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 AB to IAH?

Find hourly flight availability from Alberta 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 2 August 2026.

When flying from Alberta to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Alberta to Houston George Bush Intcntl Airport

Explore weekly flight availability from Alberta 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 2 August 2026.

The most flights from CAAB to IAH are scheduled on a Friday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost to fly round-trip from Alberta to Houston George Bush Intcntl Airport?

Airfare is below average for this route at the moment.
Alberta to Houston George Bush Intcntl Airport flights typically cost between C$ 404 and C$ 600 in August.
The cheapest round-trip price found within the last 5 days was C$ 329 on Air Canada (31 Aug-7 Sep).

How far ahead should I book a flight from Alberta to Houston George Bush Intcntl Airport?

The price you pay for your flight from Alberta to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Alberta 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 Alberta to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Alberta to Houston George Bush Intcntl Airport in 4h 14m. Fly via United Airlines, Delta, or WestJet to get the fastest option. The distance between Alberta and Houston George Bush Intcntl Airport is about 2812 km. Both multi-stop and direct flights can be found to your destination and back.

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

    C$ 125 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from C$ 131 and C$ 177, respectively.

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

    The most popular flight routes from Alberta to Houston George Bush Intcntl Airport are Calgary - Houston George Bush Intcntl, Edmonton - Houston George Bush Intcntl and Fort Mcmurray - Houston George Bush Intcntl.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Alberta to Houston George Bush Intcntl Airport on time: Aeromexico (93%), WestJet (92%), Delta (90%).

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

    On average you can expect to pay C$ 1,718 for a flight from Alberta to Houston George Bush Intcntl Airport. The cheapest flight overall is C$ 219 while the most popular route, (Calgary - Houston George Bush Intcntl) is currently priced at C$ 339.

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

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

  • How can I find direct flights from Alberta 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 Alberta to George Bush Intcntl.

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

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

    Currently, September is the cheapest month in which you can book a flight from Alberta to Houston George Bush Intcntl Airport (average of C$ 298). Flying from Alberta to Houston George Bush Intcntl Airport in December is currently the most expensive (average of C$ 587). 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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Top 5 airlines flying from Alberta to George Bush Intcntl

Discover the top 5 airlines that operate flights from Alberta 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 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 158AverageC$ 697FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 191AverageC$ 415FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 220AverageC$ 699FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 246AverageC$ 392FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 315AverageC$ 511FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

When you search for this flight from Alberta to George Bush Intcntl, 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 Alberta to George Bush Intcntl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to George Bush Intcntl from Alberta.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Alberta to George Bush Intcntl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Alberta to George Bush Intcntl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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