How long is the flight from United States to South Island?

Average flight duration from United States to South Island depends on which airport you fly into and out of. Flying from Boston to Copenhagen is 7h 20m on average, while flying from New York to Copenhagen is 7h 35m on average. Copenhagen is the most popular airport in South Island.

What is the cheapest airline that flies from United States to South Island?

Fiji Airways, United Airlines, and Air New Zealand are the most popular carriers operating from United States to South Island

What airlines fly to South Island?

Air New Zealand, Qantas Airways and Fiji Airways are the top three most popular airlines that fly to South Island from United States according to our data. Air New Zealand is the first choice among our users, with 74% of people opting to fly with this airline when traveling to South Island. Keep in mind that there are 5 different airlines that fly to South Island on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from United States to South Island?

Prices for flights from United States to South Island were last updated today.

How many operators does momondo search for flights from United States to South Island?

There are 4 operators available for flights from United States to South Island as of June 2026.

How old do you have to be to fly from United States to South Island?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to South Island.

What documentation or ID do you need to fly to South Island?

The necessary travel and health documents for your South Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$431 Cheap Flights from the United States to South Island in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to South Island

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to South Island

Enter your travel dates to find the best prices.

10:35 pm - 5:35 pm

LAX

CHC

22h 00m

2 stops

6:15 am - 12:00 pm

CHC

LAX

26h 45m

2 stops

$763Multiple Airlines

Sun, Nov 1 - Mon, Nov 16

10:35 pm - 10:20 pm

LAX

CHC

26h 45m

2 stops

6:15 am - 12:00 pm

CHC

LAX

26h 45m

2 stops

$765Multiple Airlines

Sat, Nov 7 - Fri, Nov 13

10:35 pm - 8:50 pm

LAX

CHC

25h 15m

2 stops

9:40 am - 12:00 pm

CHC

LAX

23h 20m

2 stops

$808Multiple Airlines

Wed, Nov 18 - Wed, Jan 20

9:40 pm - 2:55 pm

LAX

CHC

20h 15m

1 stop

6:05 am - 6:00 am

CHC

LAX

20h 55m

1 stop

$836Qantas Airways

Sun, Nov 1 - Mon, Nov 16

8:25 pm - 3:25 pm

LAX

CHC

22h 00m

1 stop

8:20 am - 7:00 am

CHC

LAX

19h 40m

1 stop

$852Qantas Airways

Tue, Nov 24 - Mon, Dec 14

9:50 pm - 1:10 pm

SFO

CHC

18h 20m

1 stop

2:10 pm - 12:35 pm

CHC

SFO

19h 25m

1 stop

$883Fiji Airways

Sat, Nov 21 - Sat, Nov 28

11:55 pm - 12:05 pm

LAX

CHC

17h 10m

1 stop

1:05 pm - 1:05 pm

CHC

LAX

19h 00m

1 stop

$883Fiji Airways

Fri, Aug 21 - Sun, Aug 30

3:50 pm - 2:15 pm

DEN

ZQN

28h 25m

2 stops

3:05 pm - 8:09 pm

ZQN

DEN

23h 04m

2 stops

$1,482Air New Zealand

Tue, Aug 18 - Mon, Sep 14

10:05 am - 2:15 pm

DEN

ZQN

34h 10m

2 stops

1:05 pm - 8:09 pm

ZQN

DEN

25h 04m

2 stops

$1,512Air New Zealand

Sun, Aug 16 - Mon, Sep 14

7:55 pm - 11:05 pm

LGA

CHC

57h 10m

3 stops

6:10 am - 10:33 pm

CHC

LGA

34h 23m

3 stops

$2,344Air Canada

Thu, Nov 19 - Thu, Dec 3

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Alaska Airlines flights from United States to South Island

Our best Alaska Airlines deals on United States to South Island flight tickets

Alaska Airlines

Jul 26

SFO10:30 pmSan Francisco

30h 50m

1 stop

CHC12:20 amChristchurch

Jul 31

CHC6:00 amChristchurch

30h 47m

2 stops

SFO5:47 pmSan Francisco

$1,296

Alaska Airlines

Jul 26

SFO10:15 amSan Francisco

43h 05m

2 stops

CHC12:20 amChristchurch

Jul 31

CHC6:00 amChristchurch

30h 47m

2 stops

SFO5:47 pmSan Francisco

$1,301

Alaska Airlines

Jun 9

DEN12:20 pmDenver Intl

38h 55m

3 stops

ZQN9:15 pmQueenstown Intl

Jun 16

ZQN3:25 pmQueenstown Intl

42h 13m

3 stops

DEN3:38 pmDenver Intl

$4,180

Qantas Airways flights from United States to South Island

Our best Qantas Airways deals on United States to South Island flight tickets

Qantas Airways

Nov 1

LAX9:40 pmLos Angeles

20h 15m

1 stop

CHC2:55 pmChristchurch

Nov 16

CHC6:05 amChristchurch

20h 55m

1 stop

LAX6:00 amLos Angeles

$836

Qantas Airways

Nov 24

LAX8:25 pmLos Angeles

22h 00m

1 stop

CHC3:25 pmChristchurch

Dec 14

CHC8:20 amChristchurch

19h 40m

1 stop

LAX7:00 amLos Angeles

$852

Qantas Airways

Nov 19

LAX9:40 pmLos Angeles

20h 15m

1 stop

CHC2:55 pmChristchurch

Dec 10

CHC8:20 amChristchurch

19h 40m

1 stop

LAX7:00 amLos Angeles

$853

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesChristchurch

LAX - CHC

LAXCHC

Los Angeles

Sun 11/1

10:35 pm-5:35 pm

2 stops22h 00m

Christchurch

Mon 11/16

6:15 am-12:00 pm

2 stops26h 45m

$763

Los AngelesChristchurch

LAX - CHC

LAXCHC

Los Angeles

Sat 11/7

10:35 pm-10:20 pm

2 stops26h 45m

Christchurch

Fri 11/13

6:15 am-12:00 pm

2 stops26h 45m

$765

Los AngelesChristchurch

LAX - CHC

LAXCHC

Los Angeles

Wed 11/18

10:35 pm-8:50 pm

2 stops25h 15m

Christchurch

Wed 1/20

9:40 am-12:00 pm

2 stops23h 20m

$808

Los AngelesChristchurch

LAX - CHC

LAXCHC

Los Angeles

Sun 11/1

9:40 pm-2:55 pm

1 stop20h 15m

Christchurch

Mon 11/16

6:05 am-6:00 am

1 stop20h 55m

$836

Los AngelesChristchurch

LAX - CHC

LAXCHC

Los Angeles

Tue 11/24

8:25 pm-3:25 pm

1 stop22h 00m

Christchurch

Mon 12/14

8:20 am-7:00 am

1 stop19h 40m

$852

San FranciscoChristchurch

SFO - CHC

SFOCHC

San Francisco

Sat 11/21

9:50 pm-1:10 pm

1 stop18h 20m

Christchurch

Sat 11/28

2:10 pm-12:35 pm

1 stop19h 25m

$883

Quickest round-trip

Los AngelesChristchurch

LAX - CHC

LAXCHC

Los Angeles

Fri 8/21

11:55 pm-12:05 pm

1 stop17h 10m

Christchurch

Sun 8/30

1:05 pm-1:05 pm

1 stop19h 00m

$883

DenverQueenstown

DEN - ZQN

DENZQN

Denver Intl

Tue 8/18

3:50 pm-2:15 pm

2 stops28h 25m

Queenstown Intl

Mon 9/14

3:05 pm-8:09 pm

2 stops23h 04m

$1,482

DenverQueenstown

DEN - ZQN

DENZQN

Denver Intl

Sun 8/16

10:05 am-2:15 pm

2 stops34h 10m

Queenstown Intl

Mon 9/14

1:05 pm-8:09 pm

2 stops25h 04m

$1,512

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Thu 11/19

7:55 pm-11:05 pm

3 stops57h 10m

Christchurch

Thu 12/3

6:10 am-10:33 pm

3 stops34h 23m

$2,344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to South Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to South Island?

In general, February is the cheapest month to fly from United States to South Island. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $81. If you aren’t able to travel during the month of February, then book flights to South Island from United States during May instead. Flights to South Island in May, while not as cheap as those in February, still average around $87.

What is the cheapest United States to South Island flight route?

Fly from San Francisco to Christchurch for the best United States - South Island flight prices

What cabin class options are available on United States to South Island flights?

There are 2 cabin classes available to choose from on United States to South Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to South Island flights?

No. A direct flight is the cheapest option for a flight between United States to South Island.

Cheap United States to South Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to South Island

Fastest flight time	14h 10m
Direct flights	Thu and Sat
Airports in South Island	12 airports

The fastest flight from United States to South Island takes 14h 10m

Direct flights go from United States to South Island on Thursday and Saturday. There are no airlines offering direct flights.

There are 12 airports in South Island. From United States there are direct flights to Christchurch (CHC).

Search flight deals

Frequently asked questions about flying from the United States to South Island

When did momondo last update prices for flights from United States to South Island?
Prices for flights from United States to South Island were last updated today.
How many operators does momondo search for flights from United States to South Island?
There are 4 operators available for flights from United States to South Island as of June 2026.
How old do you have to be to fly from United States to South Island?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to South Island.
What documentation or ID do you need to fly to South Island?
The necessary travel and health documents for your South Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to South Island?
Based on momondo bookings for flights between United States and South Island, the leading plane model is Airbus A320-100/200, making up 13.06% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 10.88%, Airbus A321neo with 9.50%, and Airbus A320neo with 8.48%.

Best airlines flying from United States to South Island

Compare and see reviews for airlines that fly from United States to South Island with momondo

Airline	Rating	Free Cancellation	Price
Qantas Airways	PriceFrom $526	Free Cancellation	Rating 7.5 1,045 reviews	Search Qantas Airways flights
Fiji Airways	PriceFrom $531	Free Cancellation	Rating 8.1 243 reviews	Search Fiji Airways flights
Air New Zealand	PriceFrom $705	Free Cancellation	Rating 8.0 645 reviews	Search Air New Zealand flights
American Airlines	PriceFrom $863	Free Cancellation	Rating 7.1 11,644 reviews	Search American Airlines flights
United Airlines	PriceFrom $899	Free Cancellation	Rating 7.4 9,785 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to South Island?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to South Island for you.

Can I find flights from United States to South Island with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to South Island from United States with this policy.

How can momondo help me find flights from United States to South Island?

momondo helps you find the best flight between United States and South Island by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from United States to South Island right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of United States to South Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.