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Cheap flights from Alberta to Houston George Bush Intcntl Airport from C$ 186

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — IAH
1 Jun — 8 Jun1
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 May 2026.

Mon 1/68:45 a.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Tue 9/62:50 p.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Deal found 28/4C$ 337
Sat 6/68:45 a.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Tue 9/62:50 p.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Deal found 28/4C$ 341
Sat 6/66:00 a.m.
YYC
-
IAH
1 stop9h 24m
Air Canada
Sat 13/65:20 p.m.
IAH
-
YYC
1 stop9h 21m
Air Canada
Deal found 30/4C$ 349
Thu 4/67:00 a.m.
YYC
-
IAH
1 stop8h 24m
Multiple Airlines
Fri 12/62:50 p.m.
IAH
-
YYC
Nonstop4h 20m
Multiple Airlines
Deal found 2/5C$ 352
Thu 8/106:00 a.m.
YYC
-
IAH
1 stop8h 37m
Air Canada
Tue 13/104:45 p.m.
IAH
-
YYC
1 stop7h 59m
Air Canada
Deal found 29/4C$ 357
Sat 5/97:00 a.m.
YYC
-
IAH
1 stop7h 46m
Air Canada
Tue 8/94:45 p.m.
IAH
-
YYC
1 stop7h 59m
Air Canada
Deal found 1/5C$ 359
Mon 17/811:55 p.m.
YYC
-
IAH
1 stop9h 55m
Air Canada
Sat 22/84:45 p.m.
IAH
-
YYC
1 stop9h 55m
Air Canada
Deal found 30/4C$ 366
Fri 7/87:40 p.m.
YYC
-
IAH
1 stop14h 10m
Air Canada
Sun 9/84:45 p.m.
IAH
-
YYC
1 stop9h 55m
Air Canada
Deal found 1/5C$ 371
Mon 1/68:45 a.m.
YYC
-
IAH
Nonstop4h 10m
Multiple Airlines
Sat 6/66:15 a.m.
IAH
-
YYC
1 stop11h 55m
Multiple Airlines
Deal found 28/4C$ 372
Fri 21/86:00 a.m.
YYC
-
IAH
1 stop8h 46m
Air Canada
Sun 23/84:45 p.m.
IAH
-
YYC
1 stop9h 55m
Air Canada
Deal found 29/4C$ 374
Mon 24/86:00 a.m.
YYC
-
IAH
1 stop8h 46m
Air Canada
Tue 25/84:45 p.m.
IAH
-
YYC
1 stop9h 55m
Air Canada
Deal found 30/4C$ 375
Sun 11/103:00 p.m.
YEG
-
IAH
1 stop6h 40m
WestJet
Sat 17/102:50 p.m.
IAH
-
YEG
1 stop7h 50m
WestJet
Deal found 28/4C$ 438

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 May 2026.

Round-trip from

C$ 337

One-way from

C$ 186

Popular in

December

Cheapest in

September

Average price

C$ 436

Good round-trip deal

C$ 408 or less

Good one-way deal

C$ 244 or less
WestJet
  • WestJet
  • 1/6-9/6
  • Nonstop
  • 8h 30m total
  • Alberta to Houston
Search Deals
WestJet
  • WestJet
  • 23/8
  • Nonstop
  • 4h 10m total
  • Alberta to Houston
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 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

Mon 24/8

7:00 a.m.-3:46 p.m.

1 stop7h 46m

Houston George Bush Intcntl

Tue 25/8

4:45 p.m.-1:40 a.m.

1 stop9h 55m

C$ 381

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 21/5

7:45 a.m.-7:09 p.m.

1 stop10h 24m

Houston George Bush Intcntl

Tue 26/5

10:45 a.m.-8:30 p.m.

1 stop10h 45m

C$ 398

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 27/8

6:45 a.m.-5:40 p.m.

1 stop9h 55m

Houston George Bush Intcntl

Sun 30/8

2:28 p.m.-10:59 p.m.

1 stop9h 31m

C$ 409

Fort McMurrayHouston

YMM - IAH

YMMIAH

Fort Mcmurray

Wed 15/7

11:05 a.m.-10:40 p.m.

2 stops10h 35m

Houston George Bush Intcntl

Wed 29/7

6:30 a.m.-12:50 p.m.

1 stop7h 20m

C$ 477

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sun 30/8

7:15 a.m.-5:47 p.m.

1 stop9h 32m

Houston George Bush Intcntl

Tue 8/9

6:30 a.m.-9:50 a.m.

Nonstop4h 20m

C$ 480

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 28/8

6:35 a.m.-1:59 p.m.

1 stop6h 24m

Houston George Bush Intcntl

Tue 1/9

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

Nonstop4h 20m

C$ 484

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 7/10

12:30 a.m.-12:20 p.m.

1 stop10h 50m

Houston George Bush Intcntl

Tue 13/10

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

Nonstop4h 20m

C$ 492

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sat 19/9

7:00 a.m.-4:28 p.m.

1 stop8h 28m

Houston George Bush Intcntl

Sat 26/9

10:45 a.m.-7:40 p.m.

2 stops9h 55m

C$ 496

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 5/6

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

Nonstop4h 10m

Houston George Bush Intcntl

Mon 8/6

7:35 a.m.-10:15 p.m.

2 stops15h 40m

C$ 504

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 6/8

7:00 a.m.-3:56 p.m.

1 stop7h 56m

Houston George Bush Intcntl

Sun 23/8

9:40 a.m.-5:10 p.m.

1 stop8h 30m

C$ 504

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 37 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

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 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Alberta to Houston George Bush Intcntl Airport (average of C$ 75). Flying from Alberta to Houston George Bush Intcntl Airport in August is currently the most expensive (average of C$ 246). 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 May 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 May 2026.

The most flights from CAAB to IAH are scheduled on a Friday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

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

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 6h 40m. Fly via Air Canada, Delta, or WestJet to get the fastest option. The distance between Alberta and Houston George Bush Intcntl Airport is about 2982 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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: Air Canada (73%), United Airlines (73%), Air New Zealand (73%).

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

    On average you can expect to pay C$ 735 for a flight from Alberta to Houston George Bush Intcntl Airport. The cheapest flight overall is C$ 185 while the most popular route, (Calgary - Houston George Bush Intcntl) is currently priced at C$ 330.

  • 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, November is the cheapest month in which you can book a flight from Alberta to Houston George Bush Intcntl Airport (average of C$ 75). Flying from Alberta to Houston George Bush Intcntl Airport in August is currently the most expensive (average of C$ 246). 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
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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 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 133AverageC$ 613FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 145AverageC$ 557FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 187AverageC$ 396FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 239AverageC$ 407FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 301AverageC$ 453FlexibilityNo 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.

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