In terms of precipitation, rainfall in Houston 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 when rainfall is around 81.0 mm. Find deals

If weather is an important factor for your trip to Houston, 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). Find deals

What are the most popular routes from South Island to Houston?

The most popular flight routes from South Island to Houston are Invercargill - Houston George Bush Intcntl, Invercargill - Houston Hobby and Christchurch - Houston Hobby. Find deals

What is the cheapest month to fly from South Island to Houston?

August can be a great time to fly to Houston from South Island with a flight ticket averaging about $2,080. Cheapflights users have found deals in the month of August for as cheap as $1,489. The most expensive prices can be found in the month of January. Find deals

Can I find deals for flights from South Island to Houston that include hotel bookings?

Yes. In addition to deals on South Island to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from South Island to Houston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Island to Houston.

Can I find deals for business class flights from South Island to Houston?

Yes. Cheapflights offers flight deals from South Island to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$708+ Flights from South Island to Houston

Cheap flight deals from South Island to Houston

Round-trip from	$1,400
One-way from	$708

Air Canada
2/10-23/10
4 total stops
70h 34m total
South Island to Houston

Search Deals

Air Canada
2/10
2 total stops
27h 37m total
South Island to Houston

Search Deals

Find flight deals from South Island to Houston

Cheapest flights from South Island to Houston
Explore the most affordable flight options available from South Island to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2025.

Thu 2/1006:35CHC - IAH

2 stops27h 07mAir Canada

Thu 23/1009:48IAH - CHC

2 stops43h 27mAir Canada

Deal found 28/6$1,400

Thu 2/1006:35CHC - IAH

3 stops46h 29mMultiple Airlines

Thu 23/1016:50IAH - CHC

2 stops36h 25mMultiple Airlines

Deal found 28/6$1,410

Thu 2/1013:00CHC - IAH

1 stop20h 15mAir New Zealand

Thu 23/1020:55IAH - CHC

1 stop18h 30mAir New Zealand

Deal found 28/6$1,540

Wed 13/806:00CHC - HOU

2 stops30h 59mQantas Airways

Wed 20/816:20HOU - CHC

2 stops30h 05mQantas Airways

Deal found 29/6$1,923

Fri 22/812:55IVC - IAH

1 stop20h 20mAir New Zealand

Tue 26/821:55IAH - IVC

2 stops48h 35mAir New Zealand

Deal found 26/6$1,971

Best flights from South Island to Houston
Discover carefully curated flight deals from South Island to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 June 2025.

Thu 2/1006:35CHC - IAH

2 stops27h 07mAir Canada

Thu 23/1009:48IAH - CHC

2 stops43h 27mAir Canada

Deal found 28/6$1,400

Thu 2/1006:35CHC - IAH

3 stops46h 29mMultiple Airlines

Thu 23/1016:50IAH - CHC

2 stops36h 25mMultiple Airlines

Deal found 28/6$1,410

Thu 2/1013:00CHC - IAH

1 stop20h 15mAir New Zealand

Thu 23/1020:55IAH - CHC

1 stop18h 30mAir New Zealand

Deal found 28/6$1,540

Wed 13/806:00CHC - HOU

2 stops30h 59mQantas Airways

Wed 20/816:20HOU - CHC

2 stops30h 05mQantas Airways

Deal found 29/6$1,923

Fri 22/812:55IVC - IAH

1 stop20h 20mAir New Zealand

Tue 26/821:55IAH - IVC

1 stop21h 15mAir New Zealand

Deal found 26/6$1,971

One-way flights from South Island to Houston
Search for one-way flight options from South Island to Houston. Find affordable one-way fares based on user searches. Data last updated 29 June 2025.

Thu 2/1006:05CHC - IAH

2 stops27h 37mAir Canada

Deal found 27/6$708

Thu 2/1015:30CHC - IAH

1 stop17h 45mAir New Zealand

Deal found 27/6$764

Thu 2/1007:00CHC - HOU

2 stops26h 59mMultiple Airlines

Deal found 27/6$1,000

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Island to Houston that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Thu 2/10

06:35-15:42

2 stops27h 07m

Houston George Bush Intcntl

Thu 23/10

09:48-23:15

2 stops43h 27m

$1,400

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Thu 2/10

06:35-11:04

3 stops46h 29m

Houston George Bush Intcntl

Thu 23/10

16:50-23:15

2 stops36h 25m

$1,410

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Thu 2/10

13:00-15:15

1 stop20h 15m

Houston George Bush Intcntl

Thu 23/10

20:55-09:25

1 stop18h 30m

$1,540

ChristchurchHouston

CHC - HOU

CHCHOU

Christchurch

Wed 13/8

06:00-19:59

2 stops30h 59m

Houston Hobby

Wed 20/8

16:20-15:25

2 stops30h 05m

$1,923

InvercargillHouston

IVC - IAH

IVCIAH

Invercargill

Fri 22/8

12:55-16:15

1 stop20h 20m

Houston George Bush Intcntl

Tue 26/8

21:55-12:10

1 stop21h 15m

$1,971

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Thu 2/10

06:05-15:42

2 stops27h 37m

$708

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Thu 2/10

15:30-15:15

1 stop17h 45m

$764

ChristchurchHouston

CHC - HOU

CHCHOU

Christchurch

Thu 2/10

07:00-15:59

2 stops26h 59m

$1,000

Flights are sorted by cheapest return flights first.

Deals found on 27/6

Best time to book a flight from South Island to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from South Island 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.

Cheapflights Insights

Everything you need to know about your flight from South Island to Houston

What is the cheapest time of day to fly from EDG to HOU?

When flying from South Island to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Houston

See what other customers who have flown with Air New Zealand, Qantas Airways, andAir Canada from South Island to Houston have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

486 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

Air New Zealand

8.0

Very Good

486 reviews

Air New Zealand

8.0

Very Good

486 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

Qantas Airways

7.5

Good

867 reviews

Air New Zealand

8.0

Very Good

486 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

Air Canada

7.1

Good

9,651 reviews

Air New Zealand

8.0

Very Good

486 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

Related info for your journey

What are the most popular routes from South Island to Houston?
The most popular flight routes from South Island to Houston are Invercargill - Houston George Bush Intcntl, Invercargill - Houston Hobby and Christchurch - Houston Hobby.
Can I find deals for flights from South Island to Houston that include hotel bookings?
Yes. In addition to deals on South Island to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from South Island to Houston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Island to Houston.
Can I find deals for business class flights from South Island to Houston?
Yes. Cheapflights offers flight deals from South Island to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for South Island to Houston

Auckland to Hobby flights

Auckland to George Bush Intcntl flights

Auckland to Austin flights

Invercargill to George Bush Intcntl flights

Christchurch to Hobby flights

Auckland to San Antonio flights

Christchurch to Austin flights

Auckland to Love Field flights

Christchurch to George Bush Intcntl flights

Top 3 airlines flying from South Island to Houston

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$1,284	Average$1,919	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
United Airlines	Cheapest$1,511	Average$1,651	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air New Zealand	Cheapest$1,540	Average$1,997	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights

Fly with Cheapflights

How does Cheapflights help users find flights from South Island to Houston?

Deals for South Island to Houston flights 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 better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from South Island to Houston?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Houston from South Island.

Can Cheapflights find flights from South Island to Houston with no change fees?

Yes, we can. To see specific flights from South Island to Houston 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 South Island to Houston become cheaper?

Not ready to book yet? You can track prices for flights from South Island to Houston on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from South Island to Houston from $708

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from South Island to Houston

Keep the following information in mind while searching for South Island to Houston flight deals. Data was last updated 29 June 2025.

Round-trip from

One-way from

Find flight deals from South Island to Houston

Cheapest flights from South Island to HoustonExplore the most affordable flight options available from South Island to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2025.

Explore the most affordable flight options available from South Island to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Island to Houston that are best for you.

Best time to book a flight from South Island to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from South Island with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from South Island to Houston

What is the cheapest time of day to fly from EDG to HOU?

Find hourly flight availability from South Island to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 June 2025.

Reviews of airlines servicing Houston

See what other customers who have flown with Air New Zealand, Qantas Airways, andAir Canada from South Island to Houston have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from South Island to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the most popular routes from South Island to Houston?

Can I find deals for flights from South Island to Houston that include hotel bookings?

How can I find direct flights from South Island to Houston?

Can I find deals for business class flights from South Island to Houston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Island to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from South Island to Houston

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from South Island to Houston?

Why should you use Cheapflights to find cheap flight tickets from South Island to Houston?

Can Cheapflights find flights from South Island to Houston with no change fees?

Can Cheapflights notify me if prices for flights from South Island to Houston become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from South Island to Houston
Explore the most affordable flight options available from South Island to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2025.