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George Bush Intcntl

$443+ Cheap flights from Christchurch (CHC) to George Bush Intcntl (IAH)

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — IAH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Christchurch to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Christchurch (CHC) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$845
(Air Canada)

One-way from

$443
(Air Canada)

Popular in

December

Cheapest in

October

Average price

$1,168
From Christchurch to Houston George Bush Intcntl
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One-way flight from Christchurch to Houston George Bush Intcntl
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Highest demand for flights based on searches. 17% potential increase in price ($271 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Christchurch to George Bush Intcntl

Cheapest flights from Christchurch to George Bush Intcntl
Explore the most affordable flight options available from Christchurch to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:30 amCHC - IAH
2 stops24h 54mAir Canada
Thu 12/115:25 pmIAH - CHC
2 stops34h 40mAir Canada
Deal found 9/9$853
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:00 amCHC - IAH
2 stops31h 55mUnited Airlines
Wed 12/102:41 pmIAH - CHC
2 stops24h 54mUnited Airlines
Deal found 9/9$902
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:10 amCHC - IAH
2 stops34h 49mUnited Airlines
Wed 12/107:20 amIAH - CHC
1 stop32h 15mUnited Airlines
Deal found 9/9$907
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:00 amCHC - IAH
2 stops36h 59mUnited Airlines
Wed 12/1012:50 pmIAH - CHC
2 stops26h 45mUnited Airlines
Deal found 9/9$908
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:30 amCHC - IAH
2 stops24h 54mAir Canada
Sun 12/145:25 pmIAH - CHC
2 stops27h 00mAir Canada
Deal found 9/9$914
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:00 amCHC - IAH
2 stops37h 59mUnited Airlines
Wed 12/105:27 amIAH - CHC
1 stop34h 08mUnited Airlines
Deal found 9/9$926
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:30 amCHC - IAH
2 stops24h 54mAir Canada
Sat 12/135:25 pmIAH - CHC
2 stops28h 45mAir Canada
Deal found 9/9$975
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:10 amCHC - IAH
1 stop23h 15mUnited Airlines
Wed 12/103:22 pmIAH - CHC
1 stop24h 13mUnited Airlines
Deal found 9/9$1,033
This Qantas Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:05 amCHC - IAH
2 stops50h 56mQantas Airways
Sat 12/134:45 pmIAH - CHC
2 stops36h 25mQantas Airways
Deal found 9/9$1,047

Cheapflights Fare Finder

 
Customize your flight search to find flights from Christchurch 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Christchurch to Houston George Bush Intcntl Airport that are best for you.

Fly from

Christchurch

Fly to

George Bush Intcntl

Route

Depart

Return

Price

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Fri 2/20

6:10 am-4:24 pm

2 stops29h 14m

Houston George Bush Intcntl

Tue 2/24

5:25 pm-11:05 pm

2 stops34h 40m

$843

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Thu 2/19

6:10 am-4:24 pm

2 stops29h 14m

Houston George Bush Intcntl

Mon 2/23

5:25 pm-11:05 pm

2 stops34h 40m

$845

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Thu 11/27

6:00 am-6:55 pm

2 stops31h 55m

Houston George Bush Intcntl

Wed 12/10

2:41 pm-10:35 am

2 stops24h 54m

$902

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Thu 2/19

8:50 am-2:05 pm

1 stop24h 15m

Houston George Bush Intcntl

Mon 2/23

8:05 pm-9:05 am

1 stop18h 00m

$914

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Fri 2/20

2:15 pm-1:40 pm

1 stop18h 25m

Houston George Bush Intcntl

Tue 2/24

9:40 pm-10:35 am

2 stops41h 55m

$926

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Thu 11/27

6:00 am-11:04 am

2 stops48h 04m

$462

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Wed 11/26

6:00 am-9:59 pm

2 stops34h 59m

$462

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Fri 10/10

10:10 am-3:15 pm

2 stops23h 05m

$475

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Sun 10/12

5:00 pm-5:46 am

2 stops54h 46m

$478

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Thu 10/9

12:00 pm-6:56 pm

2 stops24h 56m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 17 results
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Best time to book a flight from Christchurch to George Bush Intcntl

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

Find useful and relevant information for your journey from Christchurch 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.

  • What airport do you fly from for flights from Christchurch to Houston George Bush Intcntl?

    Most people fly from Christchurch (CHC) if they book a flight from Christchurch to Houston George Bush Intcntl. On average, Christchurch has 0 outbound flights to Houston George Bush Intcntl per day from 0 airlines. Christchurch is conveniently located just 5.9 mi from Christchurch’s city center.

  • How long is the flight from Christchurch to Houston George Bush Intcntl Airport?

    A quick flight from Christchurch to Houston George Bush Intcntl Airport can take about 29h 14m. Air Canada provides one of the quickest options available for as low as $843. The distance between Christchurch and Houston George Bush Intcntl Airport is about 7702 mi.

  • Can I find deals for flights from Christchurch to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Christchurch to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Christchurch 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 Christchurch to George Bush Intcntl.

  • Can I find deals for business class flights from Christchurch to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Christchurch 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 Christchurch to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Christchurch to Houston George Bush Intcntl Airport (average of $241). Flying from Christchurch to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

Traveling 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
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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