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C$ 90+ Cheap 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 12/11. 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
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from George Bush Intcntl

Discover essential information about flights departing from George Bush Intcntl, including flight schedules, destinations, airlines operating at the George Bush Intcntl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 4 November 2025.

Cheapest airline

Spirit Airlines

Good round-trip deal

C$ 230 or less

Good one-way deal

C$ 63 or less
On average, Spirit Airlines currently has the cheapest one-way flight from Houston George Bush Intcntl (avg. price of C$ 331).
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Price to beat on a round-trip flight from Houston George Bush Intcntl.
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Price to beat on a one-way flight from Houston George Bush Intcntl.
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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 4 November 2025.

Wed 26/116:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Thu 27/117:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 4/11C$ 240
Wed 26/116:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Fri 28/117:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 4/11C$ 258
Wed 10/121:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Sun 14/1212:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Deal found 2/11C$ 264
Wed 18/36:20 p.m.IAH - YYC
Nonstop4h 25mWestJet
Mon 23/312:20 p.m.YYC - IAH
Nonstop4h 10mWestJet
Deal found 3/11C$ 267
Fri 12/126:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Mon 15/127:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 3/11C$ 270
Fri 9/16:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Mon 12/112:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Deal found 2/11C$ 274
Wed 26/116:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Tue 2/1212:20 p.m.YYC - IAH
Nonstop4h 09mWestJet
Deal found 2/11C$ 275
Wed 19/111:35 p.m.IAH - YYC
Nonstop4h 31mWestJet
Mon 24/117:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 4/11C$ 277
Mon 9/26:20 p.m.IAH - YYC
Nonstop4h 25mWestJet
Mon 16/27:30 a.m.YYC - IAH
Nonstop4h 15mWestJet
Deal found 2/11C$ 281
Thu 27/115:25 p.m.IAH - YYC
1 stop8h 04mAir Canada
Wed 3/126:45 a.m.YYC - IAH
1 stop8h 39mAir Canada
Deal found 2/11C$ 282
Sun 7/126:20 p.m.IAH - YYC
Nonstop4h 31mWestJet
Fri 12/127:30 a.m.YYC - IAH
Nonstop4h 14mWestJet
Deal found 2/11C$ 286
Fri 20/21:35 p.m.IAH - YYC
Nonstop4h 27mWestJet
Fri 27/27:30 a.m.YYC - IAH
Nonstop4h 15mWestJet
Deal found 2/11C$ 289

Find flights from George Bush Intcntl within your budget

 
Find flights departing from George Bush Intcntl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 4 November 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Pearson Intl

Route

Depart

Return

Price

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 25/11

8:30 a.m.-9:53 p.m.

1 stop14h 23m

Calgary

Thu 4/12

1:30 p.m.-6:44 p.m.

Nonstop4h 14m

C$ 319

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Wed 19/11

8:30 a.m.-2:21 p.m.

1 stop6h 51m

Calgary

Tue 2/12

1:30 p.m.-6:44 p.m.

Nonstop4h 14m

C$ 319

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sat 29/11

9:39 a.m.-1:08 p.m.

Nonstop4h 29m

Calgary

Tue 2/12

2:13 p.m.-8:50 p.m.

1 stop5h 37m

C$ 327

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Thu 27/11

9:39 a.m.-1:08 p.m.

Nonstop4h 29m

Calgary

Mon 1/12

6:15 a.m.-10:51 p.m.

1 stop15h 36m

C$ 327

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Tue 25/11

8:30 a.m.-9:53 p.m.

1 stop14h 23m

Calgary

Mon 1/12

6:15 a.m.-10:51 p.m.

1 stop15h 36m

C$ 340

HoustonEdmonton

IAH - YEG

IAHYEG

Houston George Bush Intcntl

Thu 4/12

1:35 p.m.-7:39 p.m.

1 stop7h 04m

Edmonton

Wed 10/12

12:45 a.m.-4:10 p.m.

1 stop14h 25m

C$ 341

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Sun 18/1

9:50 p.m.-11:35 a.m.

1 stop14h 45m

Calgary

Wed 21/1

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

Nonstop4h 11m

C$ 348

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Thu 27/11

8:30 a.m.-2:21 p.m.

1 stop6h 51m

Calgary

Tue 2/12

6:15 a.m.-11:57 p.m.

2 stops16h 42m

C$ 354

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Thu 11/12

5:00 a.m.-11:35 a.m.

1 stop7h 35m

Calgary

Sun 14/12

6:15 a.m.-7:45 p.m.

2 stops12h 30m

C$ 354

HoustonCalgary

IAH - YYC

IAHYYC

Houston George Bush Intcntl

Fri 9/1

5:00 a.m.-11:35 a.m.

1 stop7h 35m

Calgary

Mon 12/1

11:40 p.m.-11:09 a.m.

1 stop10h 29m

C$ 355

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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.

Travel insights for flights from George Bush Intcntl

Get recent, data-driven insights about flights from George Bush Intcntl including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Pearson Intl. Price data was last updated on 31 October 2025.

The price you pay for your flight from Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 64 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 Houston George Bush Intcntl Airport?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport (average of C$ 305). Flying from Houston George Bush Intcntl Airport in September will prove the most costly (average of C$ 390). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Houston George Bush Intcntl Airport?

For flights departing from Houston George Bush Intcntl Airport check dates and pricing for the following: Air Canada. This airline departs to the following popular destinations: Toronto.

Air Canada
Air Canada
From C$ 199
WestJet
WestJet
From C$ 296
Emirates
Emirates
From C$ 1,270
Spirit Airlines
Spirit Airlines
From C$ 97

What are popular destinations to fly to from Houston George Bush Intcntl Airport?

From Houston George Bush Intcntl Airport you can expect to find greater availability for the following destinations: Chicago (612 flights per day), New York (532 flights per day) and Dallas (334 flights per day).

Calgary
Calgary
From C$ 100
Istanbul
Istanbul
From C$ 488
Detroit
Detroit
From C$ 44
Toronto
Toronto
From C$ 317

What is the cheapest place to fly to from Houston George Bush Intcntl Airport?

The cheapest city to fly to from Houston George Bush Intcntl Airport is Detroit, with prices starting at C$ 44. Explore other affordable destinations below.

Detroit
Detroit
From C$ 44
Chicago
Chicago
From C$ 63
Calgary
Calgary
From C$ 100
New York
New York
From C$ 109

Airline reviews for flights from George Bush Intcntl

Get insights into the airlines that provide service 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 airline for your flight from George Bush Intcntl. In the last 7 days, Cheapflights users made a total of 629,999 searches.
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
10,403 reviews
Check prices

Comfort

7.1

Boarding

7.3

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

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
10,403 reviews
Air Canada
7.1
Good
10,403 reviews
Check prices

Comfort

7.1

Boarding

7.3

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

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

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Alternate flight departure points to George Bush Intcntl

Consider leaving from one of these other departure points that are located a short distance from George Bush Intcntl. Flight origins were last updated on 4 November 2025.
Flights from Dallas/Fort Worth
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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 4 November 2025.

  • What are the most popular destinations to fly to from Houston George Bush Intcntl Airport?

    This month, the top selected destinations from Houston George Bush Intcntl Airport are Mumbai, Atlanta, Ahmedabad. Throughout the year, Mumbai, Atlanta, Boston are some of the top choices made by users flying from Houston George Bush Intcntl Airport.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to anywhere?

    Users have flown out of Houston George Bush Intcntl Airport for as low as C$ 44 to Detroit Metropolitan Wayne County Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 759 to fly from Houston George Bush Intcntl Airport.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to anywhere?

    According to our data, users have found Spirit Airlines, Air Canada, and WestJet to have the cheapest round-trip prices from Houston George Bush Intcntl Airport. Some of the destinations and prices are as follows: Spirit Airlines flights from Houston George Bush Intcntl Airport to Detroit Metropolitan Wayne County (C$ 97). Air Canada flights from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl (C$ 199). WestJet flights from Houston George Bush Intcntl Airport to Edmonton (C$ 296).

  • What is the cheapest premium economy flight from Houston George Bush Intcntl Airport?

    Options for some of the cheapest premium economy flights from Houston George Bush Intcntl Airport we have found on Cheapflights are as follows:
    Fly from Houston George Bush Intcntl to Denver starting at C$ 607
    Fly from Houston George Bush Intcntl to Lubbock starting at C$ 793
    Fly from Houston George Bush Intcntl to Washington, D.C. Dulles Intl Airport starting at C$ 987
    Fly from Houston George Bush Intcntl to Miami starting at C$ 1,165

  • What is the cheapest first class flight from Houston George Bush Intcntl Airport?

    If you’re looking to fly first-class from Houston George Bush Intcntl Airport to anywhere, put Dallas on your list as prices start at C$ 537 for this destination.

  • What is the cheapest month to fly from Houston George Bush Intcntl Airport?

    At the present moment the cheapest month to fly from Houston George Bush Intcntl Airport is currently January; with September being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Houston George Bush Intcntl Airport?

    Check out the cheapest flights from Houston George Bush Intcntl Airport to embark to:
    Travel from Houston to Calgary from C$ 258 round trip
    Travel from Houston to Vancouver from C$ 289 round trip
    Travel from Houston to Toronto from C$ 323 round trip

  • How does Cheapflights help users find flights from George Bush Intcntl?

    Deals for flights from George Bush Intcntl are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from 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 from George Bush Intcntl.

  • Can Cheapflights find flights from George Bush Intcntl with no change fees?

    Yes, we can. To see specific flights from George Bush Intcntl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from George Bush Intcntl become cheaper?

    Yes! Start tracking prices for flights from George Bush Intcntl today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from George Bush Intcntl?

Deals for flights from George Bush Intcntl are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from 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 from George Bush Intcntl.

Can Cheapflights find flights from George Bush Intcntl with no change fees?

Yes, we can. To see specific flights from George Bush Intcntl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from George Bush Intcntl become cheaper?

Yes! Start tracking prices for flights from George Bush Intcntl today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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