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$653+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — CHC
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap 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 septiembre 16, 2025.

Round-trip from

$1,245
(FlightHub)

One-way from

$653
(Fiji Airways)

Popular in

December

Cheapest in

August

Average price

$1,790
From New York LaGuardia to South Island
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One-way flight from New York LaGuardia to South Island
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Highest demand for flights based on searches. 18% potential increase in price ($398 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($95 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 16, 2025.

This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/33:41 pmLGA - CHC
2 stops31h 14mAir New Zealand
dom. 12/215:00 pmCHC - LGA
2 stops21h 54mAir New Zealand
Deal found 9/14$1,245
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1810:10 amLGA - CHC
3 stops42h 55mAir Canada
mar. 11/256:10 amCHC - LGA
3 stops47h 49mAir Canada
Deal found 9/14$1,355
This oojo deal was found by Cheapflights users on 9/14. 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.
jue. 10/238:29 pmLGA - ZQN
2 stops44h 21mAir New Zealand
jue. 10/308:25 pmZQN - LGA
2 stops41h 29mAir New Zealand
Deal found 9/14$1,392
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/103:30 pmLGA - CHC
3 stops37h 35mAir Canada
dom. 11/236:10 amCHC - LGA
3 stops43h 57mAir Canada
Deal found 9/15$1,444
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/311:40 amLGA - CHC
3 stops41h 25mMultiple Airlines
vie. 11/146:10 amCHC - LGA
3 stops34h 23mMultiple Airlines
Deal found 9/14$1,449
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/217:50 pmLGA - CHC
3 stops57h 15mAir Canada
jue. 11/276:10 amCHC - LGA
3 stops43h 57mAir Canada
Deal found 9/14$1,455
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/136:00 amLGA - CHC
3 stops48h 05mMultiple Airlines
dom. 10/266:10 amCHC - LGA
3 stops45h 43mMultiple Airlines
Deal found 9/15$1,474
This KAYAK deal was found by Cheapflights users on 9/15. 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.
dom. 10/266:00 amLGA - CHC
2 stops40h 25mAir New Zealand
sáb. 11/17:15 pmCHC - LGA
2 stops44h 30mAir New Zealand
Deal found 9/15$1,493
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/313:41 pmLGA - ZQN
2 stops28h 04mMultiple Airlines
vie. 11/71:25 pmZQN - LGA
2 stops25h 29mMultiple Airlines
Deal found 9/15$1,498
This oojo deal was found by Cheapflights users on 9/15. 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.
lun. 11/247:45 amLGA - CHC
2 stops31h 20mAir New Zealand
dom. 12/77:15 pmCHC - LGA
2 stops43h 39mAir New Zealand
Deal found 9/15$1,573
This Gurufare deal was found by Cheapflights users on 9/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/153:50 pmLGA - CHC
2 stops24h 05mAir New Zealand
mié. 10/225:00 pmCHC - LGA
2 stops21h 58mAir New Zealand
Deal found 9/16$1,589
This Qantas Airways deal was found by Cheapflights users on 9/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/164:00 pmLGA - CHC
2 stops38h 25mQantas Airways
mar. 12/26:20 amCHC - LGA
2 stops27h 41mQantas Airways
Deal found 9/14$1,630

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 septiembre 16, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to South Island that are best for you.

Fly from

LaGuardia

Fly to

South Island

Route

Depart

Return

Price

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

lun. 11/3

6:15 am-11:05 pm

3 stops46h 50m

Christchurch

dom. 11/16

6:10 am-8:07 am

3 stops43h 57m

$1,355

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

mar. 11/18

12:45 pm-11:05 pm

3 stops40h 20m

Christchurch

jue. 11/27

6:10 am-9:13 am

3 stops45h 03m

$1,355

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

mié. 11/19

8:50 am-11:05 pm

3 stops44h 15m

Christchurch

jue. 11/27

6:10 am-11:59 am

3 stops47h 49m

$1,355

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

lun. 11/17

7:50 pm-11:05 pm

3 stops57h 15m

Christchurch

jue. 11/27

6:10 am-3:38 pm

3 stops51h 28m

$1,355

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

mar. 11/18

10:10 am-11:05 pm

3 stops42h 55m

Christchurch

mar. 11/25

6:10 am-11:59 am

3 stops47h 49m

$1,355

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

mié. 12/3

3:41 pm-9:55 am

2 stops24h 14m

Christchurch

dom. 12/21

5:00 pm-8:54 pm

2 stops21h 54m

$1,402

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

lun. 11/10

3:30 pm-11:05 pm

3 stops37h 35m

Christchurch

dom. 11/23

6:10 am-8:07 am

3 stops43h 57m

$1,444

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

vie. 11/21

7:50 pm-11:05 pm

3 stops57h 15m

Christchurch

jue. 11/27

6:10 am-8:07 am

3 stops43h 57m

$1,455

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

dom. 10/26

6:00 am-3:25 pm

2 stops40h 25m

Christchurch

sáb. 11/1

7:15 pm-10:45 pm

2 stops44h 30m

$1,493

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

vie. 10/31

3:41 pm-12:45 pm

2 stops28h 04m

Queenstown Intl

vie. 11/7

1:25 pm-8:54 pm

2 stops25h 29m

$1,498

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 41 results
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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 Canada, United Airlines, and Air New Zealand can get you from New York LaGuardia Airport to South Island in just under 25h 09m. Your travel time can differ by up to 21h 41m. The distance between New York LaGuardia Airport and South Island is about 9327 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.

  • What is the cheapest month to book a flight from New York LaGuardia Airport to South Island?

    Currently, July is the cheapest month in which you can book a flight from New York LaGuardia Airport to South Island (average of $1,101). Flying from New York LaGuardia Airport to South Island in December is currently the most expensive (average of $1,869). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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