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$801+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — CHC
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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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 November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/39:55 amLGA - CHC
2 stops30h 40mUnited Airlines
Fri 12/122:15 pmCHC - LGA
2 stops22h 29mUnited Airlines
Deal found 11/2$1,456
This Ovago deal was found by Cheapflights users on 11/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:02 pmLGA - CHC
2 stops26h 03mFiji Airways
Sat 12/62:10 pmCHC - LGA
2 stops25h 49mFiji Airways
Deal found 11/1$1,504
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 12/15:55 pmLGA - CHC
2 stops26h 45mAmerican Airlines
Mon 12/86:15 amCHC - LGA
2 stops25h 40mAmerican Airlines
Deal found 11/2$1,526
This Air New Zealand deal was found by Cheapflights users on 11/2. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:15 amLGA - CHC
3 stops29h 50mMultiple Airlines
Fri 12/124:00 pmCHC - LGA
3 stops25h 16mMultiple Airlines
Deal found 11/2$1,539
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:59 amLGA - CHC
3 stops32h 06mMultiple Airlines
Sat 12/66:05 amCHC - LGA
3 stops34h 53mMultiple Airlines
Deal found 11/1$1,642
This Air New Zealand deal was found by Cheapflights users on 11/2. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:41 pmLGA - ZQN
3 stops26h 39mMultiple Airlines
Mon 12/223:05 pmZQN - LGA
3 stops26h 16mMultiple Airlines
Deal found 11/2$1,651
This Air New Zealand deal was found by Cheapflights users on 11/3. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:00 pmLGA - CHC
2 stops25h 05mMultiple Airlines
Sun 12/215:00 pmCHC - LGA
2 stops22h 40mMultiple Airlines
Deal found 11/3$1,697
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/57:00 pmLGA - CHC
2 stops24h 15mAmerican Airlines
Thu 12/189:50 amCHC - LGA
2 stops28h 10mAmerican Airlines
Deal found 11/3$1,740
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/1010:25 amLGA - CHC
2 stops30h 10mUnited Airlines
Thu 12/256:10 amCHC - LGA
3 stops35h 25mUnited Airlines
Deal found 11/2$1,744
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/25:02 pmLGA - CHC
2 stops27h 38mAmerican Airlines
Fri 12/126:15 amCHC - LGA
2 stops25h 40mAmerican Airlines
Deal found 11/2$1,756
This FlightHub deal was found by Cheapflights users on 11/2. 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.
Tue 12/25:02 pmLGA - CHC
2 stops26h 03mFiji Airways
Sat 12/132:10 pmCHC - LGA
2 stops25h 49mFiji Airways
Deal found 11/2$1,760
This oojo deal was found by Cheapflights users on 11/1. 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.
Sun 11/212:30 pmLGA - CHC
2 stops41h 55mQantas Airways
Sun 11/96:20 amCHC - LGA
2 stops31h 40mQantas Airways
Deal found 11/1$1,768

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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,235
(oojo)

One-way from

$801
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,765
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
Highest demand for flights based on searches. 19% potential increase in price ($420 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($95 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 3, 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

Sun 3/8

7:55 am-9:55 am

2 stops33h 00m

Christchurch

Thu 3/26

5:00 pm-8:55 pm

2 stops20h 55m

$1,271

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Mon 3/2

3:36 pm-9:05 am

2 stops23h 29m

Christchurch

Fri 3/13

3:05 pm-8:55 pm

2 stops22h 50m

$1,271

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Fri 2/6

3:41 pm-9:05 am

2 stops23h 24m

Christchurch

Fri 2/27

5:00 pm-8:51 pm

2 stops21h 51m

$1,318

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Sun 3/8

3:45 pm-9:55 am

2 stops25h 10m

Christchurch

Wed 3/25

5:00 pm-8:55 pm

2 stops20h 55m

$1,343

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Sun 3/8

9:00 am-8:05 am

3 stops30h 05m

Christchurch

Thu 3/26

3:05 pm-8:55 pm

2 stops22h 50m

$1,367

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Fri 2/6

10:15 am-10:25 am

3 stops30h 10m

Christchurch

Fri 2/27

4:00 pm-8:51 pm

2 stops22h 51m

$1,417

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Wed 12/3

9:55 am-10:35 am

2 stops30h 40m

Christchurch

Fri 12/12

2:15 pm-6:44 pm

2 stops22h 29m

$1,456

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Sun 2/15

3:20 pm-10:35 am

2 stops25h 15m

Christchurch

Sat 2/28

6:10 am-4:27 pm

2 stops28h 17m

$1,510

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

Wed 12/3

3:41 pm-12:20 pm

3 stops26h 39m

Queenstown Intl

Mon 12/22

3:05 pm-11:21 pm

3 stops26h 16m

$1,651

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

Wed 12/3

7:45 am-9:50 am

2 stops32h 05m

Queenstown Intl

Mon 12/22

9:20 am-11:23 am

2 stops44h 03m

$1,804

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 42 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 New Zealand and Qantas Airways can get you from New York LaGuardia Airport to South Island in just under 33h. Your travel time can differ by up to 2h 06m. 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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Alternative routes for LaGuardia to South Island

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