Cheap flights from South Island to Houston George Bush Intcntl Airport from $1,969
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from South Island to George Bush Intcntl
Cheapest flights from South Island to George Bush IntcntlExplore the most affordable flight options available from South Island to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.
Explore the most affordable flight options available from South Island to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.
Cheap flight deals from South Island to George Bush Intcntl
Keep the following information in mind while searching for South Island to George Bush Intcntl flight deals. Data was last updated 30 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from South Island to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Departure
Return
Price
ChristchurchHouston
CHC - IAH
CHCIAH
Christchurch
Thu 19/2
17:00-14:05
1 stop16h 05m
Houston George Bush Intcntl
Mon 23/2
20:05-09:55
1 stop18h 50m
ChristchurchHouston
CHC - IAH
CHCIAH
Christchurch
Fri 20/2
06:05-22:06
2 stops35h 01m
Houston George Bush Intcntl
Tue 24/2
19:30-23:55
2 stops33h 25m
ChristchurchHouston
CHC - IAH
CHCIAH
Christchurch
Fri 20/2
17:00-14:05
1 stop16h 05m
Houston George Bush Intcntl
Tue 24/2
21:30-10:35
1 stop42h 05m
InvercargillHouston
IVC - IAH
IVCIAH
Invercargill
Fri 14/11
10:50-14:05
2 stops22h 15m
Houston George Bush Intcntl
Tue 18/11
16:20-11:40
2 stops24h 20m
Best time to book a flight from South Island to George Bush Intcntl
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Cheapflights Insights
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Alternative routes for South Island to George Bush Intcntl
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