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Air New Zealand flights from Christchurch to Houston George Bush Intcntl Airport (CHC - IAH)

CHC — IAH
15 Aug — 22 Aug1
1 adult
1 adult, Economy, 0 bags

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Cheapest Air New Zealand flights from Christchurch to George Bush Intcntl
Explore the most affordable Air New Zealand flight options available from Christchurch to George Bush Intcntl. Find the lowest fares with prices last updated on 16 July 2026.

Tue 11/820:40
CHC
-
IAH
2 stops36h 45m
Air New Zealand
Wed 2/912:40
IAH
-
CHC
2 stops27h 15m
Air New Zealand
Deal found 12/7$2,155
Tue 18/820:40
CHC
-
IAH
2 stops36h 45m
Air New Zealand
Thu 3/912:40
IAH
-
CHC
2 stops28h 45m
Air New Zealand
Deal found 12/7$2,194

Air New Zealand flights from Christchurch to George Bush Intcntl in 2026

Find detailed information about Air New Zealand flights from Christchurch to George Bush Intcntl. Explore the options provided by Air New Zealand to plan your journey from Christchurch to George Bush Intcntl. Data last updated 16 July 2026.

One-way from

$1,137

Return from

$2,155
Air New Zealand
  • Air New Zealand
  • 30/9
  • 2 total stops
  • 26h 25m total
  • Christchurch to Houston
Search Deals
Air New Zealand
  • Air New Zealand
  • 11/8-2/9
  • 4 total stops
  • 64h 00m total
  • Christchurch to Houston
Search Deals

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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 return 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.

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