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Cheap flights from the United States to South Island from $385

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to South Island departing on 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United States to South Island

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

Fiji Airways Logo
11:45 pm - 1:10 pmLAX-CHC
17h 25m1 stop
Fiji Airways Logo
2:20 pm - 12:50 pmCHC-LAX
18h 30m1 stop
$770Fiji Airways
Find Deal
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
8:20 am - 7:55 pmHNL-ZQN
36h 35m1 stop
Multiple Airlines Logo
5:20 pm - 7:30 amZQN-HNL
13h 10m1 stop
$808Multiple Airlines
Find Deal
Sun, Oct 19 - Sun, Nov 2
Air Canada Logo
12:00 pm - 11:05 pmMSP-CHC
40h 05m3 stops
Air Canada Logo
6:10 am - 3:49 pmCHC-MSP
51h 39m3 stops
$919Air Canada
Find Deal
Thu, Feb 26 - Sun, Mar 15
Air Canada Logo
7:13 pm - 11:05 pmSFO-CHC
30h 52m2 stops
Air Canada Logo
6:10 am - 12:20 pmCHC-SFO
26h 10m2 stops
$929Air Canada
Find Deal
Tue, Feb 24 - Tue, Mar 10
Air New Zealand Logo
8:10 pm - 11:40 amLAX-CHC
18h 30m2 stops
Air New Zealand Logo
7:40 pm - 10:40 amCHC-LAX
36h 00m1 stop
$951Air New Zealand
Find Deal
Fri, Dec 5 - Sun, Dec 21
Air New Zealand Logo
8:10 pm - 9:05 amLAX-CHC
15h 55m1 stop
Air New Zealand Logo
9:00 pm - 10:40 amCHC-LAX
34h 40m1 stop
$954Air New Zealand
Find Deal
Mon, Nov 24 - Mon, Dec 1
Qantas Airways Logo
5:45 pm - 3:25 pmSLC-CHC
25h 40m2 stops
Qantas Airways Logo
6:05 am - 6:27 pmCHC-SLC
32h 22m2 stops
$1,077Qantas Airways
Find Deal
Mon, Feb 23 - Mon, Mar 2
Qantas Airways Logo
5:50 pm - 3:25 pmSLC-CHC
25h 35m2 stops
Qantas Airways Logo
6:05 am - 6:27 pmCHC-SLC
32h 22m2 stops
$1,094Qantas Airways
Find Deal
Mon, Feb 9 - Sun, Feb 22
United Airlines Logo
4:30 pm - 10:35 amEWR-CHC
24h 05m1 stop
United Airlines Logo
2:15 pm - 11:13 pmCHC-EWR
26h 58m1 stop
$1,501United Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 21
United Airlines Logo
3:15 pm - 10:35 amLGA-CHC
25h 20m2 stops
United Airlines Logo
6:10 am - 4:27 pmCHC-LGA
28h 17m2 stops
$1,509United Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 21

Air New Zealand flights from United States to South Island

Our best Air New Zealand deals on United States to South Island flight tickets
Air New Zealand
Dec 5
LAX8:10 pmLos Angeles
18h 30m
2 stops
CHC11:40 amChristchurch
Dec 21
CHC7:40 pmChristchurch
36h 00m
1 stop
LAX10:40 amLos Angeles
$951
Find similar
Air New Zealand
Nov 24
LAX8:10 pmLos Angeles
15h 55m
1 stop
CHC9:05 amChristchurch
Dec 1
CHC9:00 pmChristchurch
34h 40m
1 stop
LAX10:40 amLos Angeles
$954
Find similar
Air New Zealand
Dec 5
LAX7:05 pmLos Angeles
17h 00m
1 stop
CHC9:05 amChristchurch
Dec 21
CHC7:40 pmChristchurch
36h 00m
1 stop
LAX10:40 amLos Angeles
$957
Find similar

Fiji Airways flights from United States to South Island

Our best Fiji Airways deals on United States to South Island flight tickets
Fiji Airways
Mar 21
LAX11:45 pmLos Angeles
17h 25m
1 stop
CHC1:10 pmChristchurch
Mar 28
CHC2:20 pmChristchurch
18h 30m
1 stop
LAX12:50 pmLos Angeles
$770
Find similar
Fiji Airways
Oct 15
LAX11:55 pmLos Angeles
21h 40m
2 stops
CHC5:35 pmChristchurch
Oct 25
CHC2:05 pmChristchurch
18h 50m
1 stop
LAX12:55 pmLos Angeles
$1,079
Find similar
Fiji Airways
Mar 10
SFO6:09 pmSan Francisco
23h 01m
2 stops
CHC1:10 pmChristchurch
Mar 23
CHC2:20 pmChristchurch
22h 57m
2 stops
SFO5:17 pmSan Francisco
$1,094
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States to South Island 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, momondo users made 832,500 searches. Data last updated September 22, 2025.
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

Los AngelesChristchurch

LAX - CHC

LAXCHC

Los Angeles

Sat 3/21

11:45 pm-1:10 pm

1 stop17h 25m

Christchurch

Sat 3/28

2:20 pm-12:50 pm

1 stop18h 30m

$770

HonoluluQueenstown

HNL - ZQN

HNLZQN

Honolulu

Sun 10/19

8:20 am-7:55 pm

1 stop36h 35m

Queenstown Intl

Sun 11/2

5:20 pm-7:30 am

1 stop13h 10m

$808

MinneapolisChristchurch

MSP - CHC

MSPCHC

Minneapolis St Paul

Thu 2/26

12:00 pm-11:05 pm

3 stops40h 05m

Christchurch

Sun 3/15

6:10 am-3:49 pm

3 stops51h 39m

$919

San FranciscoChristchurch

SFO - CHC

SFOCHC

San Francisco

Tue 2/24

7:13 pm-11:05 pm

2 stops30h 52m

Christchurch

Tue 3/10

6:10 am-12:20 pm

2 stops26h 10m

$929

Los AngelesChristchurch

LAX - CHC

LAXCHC

Los Angeles

Fri 12/5

8:10 pm-11:40 am

2 stops18h 30m

Christchurch

Sun 12/21

7:40 pm-10:40 am

1 stop36h 00m

$951

Los AngelesChristchurch

LAX - CHC

LAXCHC

Los Angeles

Mon 11/24

8:10 pm-9:05 am

1 stop15h 55m

Christchurch

Mon 12/1

9:00 pm-10:40 am

1 stop34h 40m

$954

Salt Lake CityChristchurch

SLC - CHC

SLCCHC

Salt Lake City

Mon 2/23

5:45 pm-3:25 pm

2 stops25h 40m

Christchurch

Mon 3/2

6:05 am-6:27 pm

2 stops32h 22m

$1,077

Salt Lake CityChristchurch

SLC - CHC

SLCCHC

Salt Lake City

Mon 2/9

5:50 pm-3:25 pm

2 stops25h 35m

Christchurch

Sun 2/22

6:05 am-6:27 pm

2 stops32h 22m

$1,094

NewarkChristchurch

EWR - CHC

EWRCHC

Newark

Wed 12/3

4:30 pm-10:35 am

1 stop24h 05m

Christchurch

Sun 12/21

2:15 pm-11:13 pm

1 stop26h 58m

$1,501

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Wed 12/3

3:15 pm-10:35 am

2 stops25h 20m

Christchurch

Sun 12/21

6:10 am-4:27 pm

2 stops28h 17m

$1,509

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to South Island from

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

What is the cheapest month to fly to South Island?

In general, August 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 $1,090. If you aren’t able to travel during the month of August, then book flights to South Island from United States during March instead. Flights to South Island in March, while not as cheap as those in August, still average around $1,516.

What is the cheapest day to depart on your flight to South Island?

On average, the least expensive day to fly to South Island from United States is on a Monday. momondo users have found tickets for Monday departures for as low as $1,072. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from United States to South Island on a Friday will generally be more expensive and average around $1,538. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to South Island?

In the morning is the cheapest time of day to fly from United States to South Island when you can find flight prices for as low as $592. Flying to South Island in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to South Island, so prices are often more expensive at around $1,200 per ticket.

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

Mon, Thu and Sat

Airports in South Island

1 airport
The fastest flight from United States to South Island takes 14h 10m
Direct flights go from United States to South Island on Monday, Thursday and Saturday. There are no airlines offering direct flights.
There is 1 airport near South Island: Christchurch (CHC)
Search flight deals

  • 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?

  • 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?

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
Fiji AirwaysPriceFrom $619Free CancellationRating
8.0
205 reviews
Search Fiji Airways flights
Qantas AirwaysPriceFrom $680Free CancellationRating
7.5
908 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $863Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air New ZealandPriceFrom $866Free CancellationRating
8.0
505 reviews
Search Air New Zealand flights
United AirlinesPriceFrom $1,037Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,049Free CancellationRating
7.1
10,000 reviews
Search Air Canada 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.

An easier way to manage your South Island trip

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Find better results for your trip to South Island

Popular cities in South Island

Popular flights according to clicks in the last 7 days on momondo
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