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C$ 127+ 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 9/6. 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 — YVR
5 Apr — 12 Apr1
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 6 March 2026.

Wed 25/36:20 p.m.
IAH
-
YYC
Nonstop4h 25m
WestJet
Wed 1/412:20 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Deal found 1/3C$ 296
Thu 16/46:20 p.m.
IAH
-
YYC
Nonstop4h 25m
WestJet
Mon 20/412:20 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Deal found 3/3C$ 303
Wed 15/46:20 p.m.
IAH
-
YYC
Nonstop4h 25m
WestJet
Sun 19/412:20 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Deal found 3/3C$ 305
Mon 20/72:50 p.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Fri 24/78:45 a.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Deal found 3/3C$ 306
Wed 22/46:20 p.m.
IAH
-
YYC
Nonstop4h 25m
WestJet
Wed 29/48:45 a.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Deal found 2/3C$ 307
Wed 22/46:20 p.m.
IAH
-
YYC
Nonstop4h 25m
WestJet
Tue 28/48:45 a.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Deal found 2/3C$ 309
Thu 30/72:50 p.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Thu 6/88:45 a.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Deal found 5/3C$ 310
Fri 24/41:35 p.m.
IAH
-
YYC
Nonstop4h 27m
WestJet
Thu 28/55:30 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Deal found 2/3C$ 313
Mon 11/56:30 a.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Tue 19/55:30 p.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Deal found 3/3C$ 316
Tue 2/66:30 a.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Tue 9/68:45 a.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Deal found 4/3C$ 317
Sat 29/82:50 p.m.
IAH
-
YYC
Nonstop4h 20m
WestJet
Sat 12/98:45 a.m.
YYC
-
IAH
Nonstop4h 10m
WestJet
Deal found 3/3C$ 322
Fri 3/410:00 a.m.
IAH
-
SFO
Nonstop4h 18m
United Airlines
Sun 12/412:45 a.m.
SFO
-
IAH
Nonstop3h 43m
United Airlines
Deal found 1/3C$ 367

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 6 March 2026.

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 29/4

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

Nonstop4h 20m

Calgary

Tue 5/5

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

Nonstop4h 10m

C$ 324

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Thu 21/5

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

Nonstop4h 20m

Calgary

Tue 26/5

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

Nonstop4h 10m

C$ 366

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 29/5

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

Nonstop4h 20m

Calgary

Mon 1/6

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

Nonstop4h 10m

C$ 367

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 1/9

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

Nonstop4h 20m

Calgary

Mon 7/9

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

Nonstop4h 10m

C$ 382

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Thu 23/4

12:30 p.m.-2:53 p.m.

Nonstop4h 23m

San Francisco

Sat 25/4

12:45 a.m.-6:28 a.m.

Nonstop3h 43m

C$ 395

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Thu 9/4

7:17 a.m.-9:30 a.m.

Nonstop4h 13m

San Francisco

Tue 14/4

7:00 a.m.-1:00 p.m.

Nonstop4h 00m

C$ 395

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Fri 10/7

5:22 a.m.-7:22 a.m.

Nonstop4h 00m

San Francisco

Mon 13/7

6:54 p.m.-12:59 a.m.

Nonstop4h 05m

C$ 395

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 24/3

9:35 a.m.-1:08 p.m.

Nonstop4h 33m

Calgary

Wed 1/4

1:53 p.m.-7:10 p.m.

Nonstop4h 17m

C$ 403

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 7/6

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

Nonstop4h 25m

Calgary

Thu 25/6

8:00 a.m.-1:14 p.m.

Nonstop4h 14m

C$ 415

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Wed 18/3

10:12 a.m.-12:42 p.m.

Nonstop4h 30m

San Francisco

Mon 30/3

6:55 p.m.-12:57 a.m.

Nonstop4h 02m

C$ 415

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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
10,785 reviews
Check prices

Entertainment

6.8

Food

6.3

Boarding

7.3

Comfort

7.1

Crew

7.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good
Air Canada
7.1
Good
10,785 reviews
Air Canada
7.1
Good
10,785 reviews
Check prices

Entertainment

6.8

Food

6.3

Boarding

7.3

Comfort

7.1

Crew

7.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good

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 6 March 2026.

  • 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 Toronto Pearson Intl Airport.

  • 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$ 366. If you're looking for a direct round-trip flight from Houston George Bush Intcntl Airport, you can expect to pay around C$ 616.

  • 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 4h 55m on average. The quickest direct flight from Houston George Bush Intcntl Airport at this time departs from Houston George Bush Intcntl Airport (3h 09m), while the longest leaves from Houston George Bush Intcntl Airport (9h 00m).

  • 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, January offers travelers the most options.

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