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Cheap flights from Alberta to Houston George Bush Intcntl Airport from C$ 181

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — IAH
18 Apr — 25 Apr1
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 19 March 2026.

Sat 31/106:00 a.m.
YYC
-
IAH
1 stop9h 24m
Air Canada
Sat 7/1112:10 p.m.
IAH
-
YYC
1 stop11h 04m
Air Canada
Deal found 15/3C$ 322
Mon 30/312:20 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Fri 3/46:20 p.m.
IAH
-
YYC
Nonstop4h 25m
WestJet
Deal found 14/3C$ 349
Fri 22/55:30 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Tue 26/56:30 a.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Deal found 14/3C$ 352
Thu 30/48:45 a.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Mon 4/56:30 a.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Deal found 15/3C$ 355
Thu 23/412:20 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Fri 1/52:50 p.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Deal found 15/3C$ 358
Sun 3/55:30 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Sat 9/52:50 p.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Deal found 17/3C$ 360
Thu 7/56:10 a.m.
YEG
-
IAH
1 stop6h 45m
WestJet
Sat 9/52:50 p.m.
IAH
-
YEG
1 stop7h 50m
WestJet
Deal found 15/3C$ 363
Wed 29/46:25 a.m.
YYC
-
IAH
1 stop8h 59m
Air Canada
Wed 6/54:45 p.m.
IAH
-
YYC
1 stop8h 01m
Air Canada
Deal found 15/3C$ 371
Tue 26/58:45 a.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Fri 29/52:50 p.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Deal found 18/3C$ 377
Thu 23/47:30 a.m.
YYC
-
IAH
Nonstop4h 15m
WestJet
Mon 27/46:30 a.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Deal found 18/3C$ 380
Thu 30/45:30 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Tue 5/52:50 p.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Deal found 16/3C$ 382
Mon 13/47:00 a.m.
YEG
-
IAH
1 stop8h 24m
Air Canada
Wed 22/45:25 p.m.
IAH
-
YEG
1 stop8h 09m
Air Canada
Deal found 15/3C$ 382

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 19 March 2026.

Round-trip from

C$ 349

One-way from

C$ 181

Popular in

December

Cheapest in

September

Average price

C$ 445

Good round-trip deal

C$ 401 or less

Good one-way deal

C$ 257 or less
WestJet
  • WestJet
  • 30/3-3/4
  • Nonstop
  • 8h 35m total
  • Alberta to Houston
Search Deals
WestJet
  • WestJet
  • 13/4
  • Nonstop
  • 4h 10m total
  • Alberta to Houston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 19 March 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

Fri 22/5

8:00 a.m.-1:18 p.m.

Nonstop4h 18m

Houston George Bush Intcntl

Tue 26/5

6:10 a.m.-10:37 p.m.

1 stop17h 27m

C$ 432

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sun 24/5

1:27 p.m.-11:59 p.m.

1 stop9h 32m

Houston George Bush Intcntl

Sun 31/5

7:50 p.m.-11:15 p.m.

Nonstop4h 25m

C$ 508

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Sun 31/5

6:45 a.m.-5:50 p.m.

1 stop10h 05m

Houston George Bush Intcntl

Sun 7/6

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

Nonstop4h 20m

C$ 518

EdmontonHouston

YEG - IAH

YEGIAH

Edmonton

Thu 7/5

8:05 a.m.-1:34 p.m.

Nonstop4h 29m

Houston George Bush Intcntl

Sat 9/5

7:20 a.m.-7:28 p.m.

1 stop13h 08m

C$ 519

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Fri 1/5

6:40 a.m.-5:42 p.m.

1 stop10h 02m

Houston George Bush Intcntl

Wed 22/7

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

Nonstop4h 20m

C$ 528

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Wed 29/4

7:40 a.m.-11:48 p.m.

2 stops15h 08m

Houston George Bush Intcntl

Fri 24/7

6:30 a.m.-5:20 p.m.

1 stop11h 50m

C$ 528

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 13/8

1:56 p.m.-7:06 p.m.

Nonstop4h 10m

Houston George Bush Intcntl

Sun 16/8

7:20 a.m.-6:30 p.m.

1 stop12h 10m

C$ 532

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 16/7

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

Nonstop4h 10m

Houston George Bush Intcntl

Tue 21/7

6:30 a.m.-5:20 p.m.

1 stop11h 50m

C$ 539

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 23/4

6:40 a.m.-9:35 p.m.

2 stops13h 55m

Houston George Bush Intcntl

Mon 27/4

5:20 a.m.-8:40 p.m.

2 stops16h 20m

C$ 550

CalgaryHouston

YYC - IAH

YYCIAH

Calgary

Thu 16/4

6:00 a.m.-11:59 p.m.

1 stop16h 59m

Houston George Bush Intcntl

Sun 26/4

5:00 a.m.-11:32 a.m.

1 stop7h 32m

C$ 552

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/3

Showing 1-10 of 42 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, February is the cheapest month in which you can book a flight from Alberta to Houston George Bush Intcntl Airport (average of C$ 163). Flying from Alberta to Houston George Bush Intcntl Airport 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 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 19 March 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 19 March 2026.

The most flights from CAAB to IAH are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

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 18m. Fly via United Airlines, Delta, or Air Canada 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$ 123 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$ 128 and C$ 173, 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: Air Canada (80%), United Airlines (80%), Air New Zealand (80%).

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

    On average you can expect to pay C$ 819 for a flight from Alberta to Houston George Bush Intcntl Airport. The cheapest flight overall is C$ 167 while the most popular route, (Calgary - Houston George Bush Intcntl) is currently priced at C$ 419.

  • 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, February is the cheapest month in which you can book a flight from Alberta to Houston George Bush Intcntl Airport (average of C$ 163). Flying from Alberta to Houston George Bush Intcntl Airport 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

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
Katy
Cypress

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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 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 144AverageC$ 547FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 154AverageC$ 393FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 182AverageC$ 598FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 190AverageC$ 466FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 241AverageC$ 410FlexibilityNo cancel feeOn-timeN/A
Search Delta 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 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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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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