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C$ 78+ Direct flights from Houston George Bush Intcntl Airport

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAH — YYZ
22 Dec — 29 Dec1
1 adult
1 adult, Economy, 0 bags

Non-stop flights from George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest flights from George Bush Intcntl
Explore the most affordable flight options available from George Bush Intcntl. Find the lowest fares based on data from user searches, with prices last updated on 22 November 2025.

Fri 9/11:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Mon 12/17:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 20/11C$ 203
Wed 6/53:00 p.m.IAH - YYC
Nonstop4h 15mWestJet
Sat 9/55:30 p.m.YYC - IAH
Nonstop4h 10mWestJet
Deal found 20/11C$ 204
Fri 16/16:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Mon 19/17:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 20/11C$ 206
Sat 9/53:00 p.m.IAH - YYC
Nonstop4h 15mWestJet
Wed 13/55:30 p.m.YYC - IAH
Nonstop4h 10mWestJet
Deal found 21/11C$ 226
Thu 8/11:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Mon 12/17:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 21/11C$ 240
Wed 10/126:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Thu 11/127:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 21/11C$ 252
Wed 10/126:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Fri 12/127:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 19/11C$ 254
Mon 8/126:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Wed 10/1212:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Deal found 20/11C$ 255
Sun 18/19:36 a.m.IAH - YYC
Nonstop4h 32mUnited Airlines
Wed 21/11:30 p.m.YYC - IAH
Nonstop4h 11mUnited Airlines
Deal found 20/11C$ 258
Tue 10/26:20 p.m.IAH - YYC
Nonstop4h 25mWestJet
Mon 16/27:30 a.m.YYC - IAH
Nonstop4h 15mWestJet
Deal found 20/11C$ 261
Thu 4/126:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Mon 8/127:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 19/11C$ 262
Mon 19/15:25 p.m.IAH - YVR
Nonstop4h 58mAir Canada
Sat 24/19:50 a.m.YVR - IAH
Nonstop4h 34mAir Canada
Deal found 21/11C$ 607

Find direct flights from George Bush Intcntl within your budget

 
Use the slider to find direct flights from George Bush Intcntl within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 629,999 searches. This data was last updated on 22 November 2025.

Fly to

Pearson Intl

Route

Depart

Return

Price

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 10/12

6:20 p.m.-9:51 p.m.

Nonstop4h 31m

Calgary

Fri 12/12

7:30 a.m.-12:44 p.m.

Nonstop4h 14m

C$ 254

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 25/1

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

Nonstop4h 32m

Calgary

Sat 31/1

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

Nonstop4h 11m

C$ 258

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 3/2

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

Nonstop4h 32m

Calgary

Fri 6/2

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

Nonstop4h 11m

C$ 258

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 18/1

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

Nonstop4h 32m

Calgary

Wed 21/1

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

Nonstop4h 11m

C$ 258

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 24/12

1:35 p.m.-5:06 p.m.

Nonstop4h 31m

Calgary

Wed 7/1

12:20 p.m.-5:29 p.m.

Nonstop4h 09m

C$ 262

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 7/12

6:20 p.m.-9:51 p.m.

Nonstop4h 31m

Calgary

Fri 12/12

7:30 a.m.-12:44 p.m.

Nonstop4h 14m

C$ 271

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 30/1

1:35 p.m.-5:06 p.m.

Nonstop4h 31m

Calgary

Fri 6/2

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

Nonstop4h 15m

C$ 282

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 20/2

6:20 p.m.-9:45 p.m.

Nonstop4h 25m

Calgary

Fri 27/2

12:20 p.m.-5:30 p.m.

Nonstop4h 10m

C$ 300

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 1/4

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

Nonstop4h 27m

Calgary

Mon 6/4

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

Nonstop4h 15m

C$ 300

HoustonVancouver

IAH - YVR

IAHYVR

Houston George Bush Intcntl

Fri 9/1

5:25 p.m.-8:23 p.m.

Nonstop4h 58m

Vancouver Intl

Mon 12/1

9:50 a.m.-4:24 p.m.

Nonstop4h 34m

C$ 660

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/11

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

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

Reviews of airlines flying non-stop to George Bush Intcntl

Get insights into the airlines that provide direct flights from 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 from George Bush Intcntl. Reviews last updated Cheapflights.
See what other customers who have flown with Air Canada from Houston George Bush Intcntl Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,464 reviews
Check prices

Comfort

7.1

Boarding

7.3

Food

6.3

Entertainment

6.8

Overall

7.1

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,464 reviews
Air Canada
7.1
Good
10,464 reviews
Check prices

Comfort

7.1

Boarding

7.3

Food

6.3

Entertainment

6.8

Overall

7.1

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

Access useful and relevant information related to your journey from George Bush Intcntl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 22 November 2025.

  • Where can you fly direct from Houston George Bush Intcntl Airport?

    Currently, the most popular direct flight destination from Houston George Bush Intcntl Airport is Calgary.

  • How much are direct flights from Houston George Bush Intcntl Airport?

    On average, a one-way direct flight from Houston George Bush Intcntl Airport will cost users approximately C$ 571. If you're looking for a direct round-trip flight from Houston George Bush Intcntl Airport, you can expect to pay around C$ 452.

  • How long is a direct flight from Houston George Bush Intcntl Airport?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Houston George Bush Intcntl Airport to last approximately 3h 45m on average. The quickest direct flight from Houston George Bush Intcntl Airport at this time departs from Houston George Bush Intcntl Airport (2h 40m), while the longest leaves from Houston George Bush Intcntl Airport (4h 47m).

  • What is the best time of year to fly direct from Houston George Bush Intcntl Airport?

    If you're seeking the lowest price on a direct flight from Houston George Bush Intcntl Airport, September is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, February offers travelers the most options.

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