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C$ 254+ 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 5/9. 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
6 Aug — 13 Aug1
1 adult
1 adult, Economy, 0 bags

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 7 July 2026.

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Thu 27/8

2:48 p.m.-4:57 p.m.

Nonstop4h 09m

San Francisco

Sun 27/9

11:59 p.m.-6:02 a.m.

Nonstop4h 03m

C$ 482

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Tue 28/7

4:25 p.m.-6:30 p.m.

Nonstop4h 05m

San Francisco

Tue 4/8

11:59 p.m.-6:04 a.m.

Nonstop4h 05m

C$ 482

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Fri 14/8

12:40 p.m.-2:49 p.m.

Nonstop4h 09m

San Francisco

Tue 18/8

7:05 a.m.-1:08 p.m.

Nonstop4h 03m

C$ 482

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 21/10

9:30 a.m.-12:54 p.m.

Nonstop4h 24m

Calgary

Sun 25/10

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

Nonstop4h 14m

C$ 493

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 14/8

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

Nonstop4h 20m

Calgary

Tue 18/8

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

Nonstop4h 10m

C$ 522

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 5/8

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

Nonstop4h 20m

Calgary

Sat 15/8

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

Nonstop4h 10m

C$ 542

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Thu 23/7

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

Nonstop4h 00m

San Francisco

Fri 24/7

12:45 a.m.-6:34 a.m.

Nonstop3h 49m

C$ 557

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 4/9

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

Nonstop4h 20m

Calgary

Tue 8/9

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

Nonstop4h 10m

C$ 584

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 26/8

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

Nonstop4h 20m

Calgary

Tue 1/9

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

Nonstop4h 10m

C$ 584

HoustonSan Francisco

IAH - SFO

IAHSFO

Houston George Bush Intcntl

Thu 23/7

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

Nonstop4h 00m

San Francisco

Fri 31/7

12:45 a.m.-6:34 a.m.

Nonstop3h 49m

C$ 624

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

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.

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 7 July 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$ 600. If you're looking for a direct round-trip flight from Houston George Bush Intcntl Airport, you can expect to pay around C$ 822.

  • 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 01m on average. The quickest direct flight from Houston George Bush Intcntl Airport at this time departs from Houston George Bush Intcntl Airport (3h 11m), while the longest leaves from Houston George Bush Intcntl Airport (4h 46m).

  • 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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