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$838+ Cheap flights from LaGuardia, NY (LGA) to South Island

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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — CHC
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap flight deals from LaGuardia to South Island

Cheapest flights from LaGuardia to South Island
Explore the most affordable flight options available from LaGuardia to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:29 am
LGA
-
CHC
2 stops33h 56m
Air New Zealand
Wed 7/88:10 pm
CHC
-
LGA
2 stops43h 04m
Air New Zealand
Deal found 6/9$1,591
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:00 pm
LGA
-
CHC
2 stops27h 25m
Air New Zealand
Fri 11/275:00 pm
CHC
-
LGA
2 stops24h 15m
Air New Zealand
Deal found 6/9$1,635
This Sembo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:29 am
LGA
-
ZQN
2 stops35h 56m
Air New Zealand
Sun 8/98:25 pm
ZQN
-
LGA
2 stops42h 49m
Air New Zealand
Deal found 6/9$1,645
This BusinessClass deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:17 pm
LGA
-
CHC
2 stops45h 08m
Air New Zealand
Fri 7/3110:10 am
CHC
-
LGA
2 stops29h 04m
Air New Zealand
Deal found 6/9$1,663
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:17 pm
LGA
-
ZQN
2 stops47h 08m
Air New Zealand
Sat 7/187:00 am
ZQN
-
LGA
2 stops44h 29m
Air New Zealand
Deal found 6/9$1,715
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:17 pm
LGA
-
NSN
2 stops45h 18m
Air New Zealand
Fri 7/311:15 pm
NSN
-
LGA
2 stops25h 59m
Air New Zealand
Deal found 6/10$1,716
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am
LGA
-
ZQN
2 stops34h 50m
United Airlines
Fri 10/3010:35 am
ZQN
-
LGA
2 stops29h 40m
United Airlines
Deal found 6/10$1,795
This Qatar Airways deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:45 pm
LGA
-
ZQN
3 stops49h 25m
Multiple Airlines
Fri 10/305:30 pm
ZQN
-
LGA
3 stops44h 23m
Multiple Airlines
Deal found 6/10$1,815
This oojo deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:58 pm
LGA
-
CHC
2 stops23h 27m
Air New Zealand
Sun 9/137:10 pm
CHC
-
LGA
2 stops44h 05m
Air New Zealand
Deal found 6/7$1,839
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:00 pm
LGA
-
ZQN
2 stops29h 30m
American Airlines
Sat 8/227:00 am
ZQN
-
LGA
2 stops31h 30m
American Airlines
Deal found 6/8$1,863
This Justfly.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:58 pm
LGA
-
ZQN
2 stops23h 52m
Air New Zealand
Fri 9/182:15 pm
ZQN
-
LGA
2 stops25h 00m
Air New Zealand
Deal found 6/8$1,899
This KAYAK deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:59 pm
LGA
-
CHC
2 stops25h 06m
Multiple Airlines
Thu 12/39:40 am
CHC
-
LGA
2 stops22h 15m
Multiple Airlines
Deal found 6/7$1,941

Find flight deals from LaGuardia to South Island

Keep the following information in mind while searching for LaGuardia to South Island flight deals. Data was last updated June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,591
(oojo)

One-way from

$838
(Kiwi.com)
Provider with most accurate pricing for New York (NYC)-Christchurch flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Christchurch flights.
Search Deals
From New York LaGuardia to South Island
Search Deals
One-way flight from New York LaGuardia to South Island
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to South Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Fri 11/13

2:00 pm-11:25 am

2 stops27h 25m

Christchurch

Fri 11/27

5:00 pm-11:15 pm

2 stops24h 15m

$1,635

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

Mon 7/27

7:29 am-11:25 am

2 stops35h 56m

Queenstown Intl

Sun 8/9

8:25 pm-11:14 pm

2 stops42h 49m

$1,645

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Fri 7/24

8:17 pm-9:25 am

2 stops45h 08m

Christchurch

Fri 7/31

10:10 am-11:14 pm

2 stops29h 04m

$1,663

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

Wed 7/8

8:17 pm-11:25 am

2 stops47h 08m

Queenstown Intl

Sat 7/18

7:00 am-11:29 am

2 stops44h 29m

$1,715

New YorkNelson

LGA - NSN

LGANSN

New York LaGuardia

Fri 7/24

8:17 pm-9:35 am

2 stops45h 18m

Nelson

Fri 7/31

1:15 pm-11:14 pm

2 stops25h 59m

$1,716

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

Fri 9/4

5:58 pm-9:50 am

2 stops23h 52m

Queenstown Intl

Fri 9/18

2:15 pm-11:15 pm

2 stops25h 00m

$1,899
Quickest round-trip

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Thu 11/19

5:59 pm-1:05 pm

2 stops25h 06m

Christchurch

Thu 12/3

9:40 am-1:55 pm

2 stops22h 15m

$1,941

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

Fri 9/4

1:25 pm-9:50 am

3 stops28h 25m

Queenstown Intl

Fri 9/18

3:05 pm-11:15 pm

2 stops24h 10m

$2,041

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Thu 6/25

2:00 pm-9:25 am

2 stops27h 25m

Christchurch

Wed 7/8

2:00 pm-9:11 am

3 stops35h 11m

$2,051

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

Wed 8/5

3:38 pm-11:25 am

2 stops27h 47m

Queenstown Intl

Sat 8/22

2:15 pm-11:15 pm

2 stops25h 00m

$2,115

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from LaGuardia to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island from LaGuardia with our price prediction graph.
Estimated round-trip 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 New York LaGuardia Airport to South Island
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from New York LaGuardia Airport to South Island?

    Air New Zealand and United Airlines can get you from New York LaGuardia Airport to South Island in just under 27h 25m. Your travel time can differ by up to 1h. The distance between New York LaGuardia Airport and South Island is about 9115 mi. This flight may include one or multiple stops.

  • What are the most popular routes from New York LaGuardia Airport to South Island?

    Most travelers choose New York LaGuardia - Christchurch, New York LaGuardia - Queenstown Intl or New York LaGuardia - Nelson when deciding on the best route from New York LaGuardia Airport to South Island.

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

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

  • How can I find direct flights from LaGuardia to South Island?

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

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

    Yes. Cheapflights offers flight deals from LaGuardia to South Island 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

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