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$812+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — CHC
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$1,130
(Travelocity)

One-way from

$812
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$1,763
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. 16% potential increase in price ($342 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($90 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Expedia deal was found by Cheapflights users on 7/31. 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.
Mon 11/36:15 amLGA - CHC
3 stops46h 50mAir Canada
Sun 11/166:10 amCHC - LGA
3 stops43h 57mAir Canada
Deal found 7/31$1,130
This American Airlines deal was found by Cheapflights users on 7/29. 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 12/15:04 pmLGA - CHC
2 stops27h 36mAmerican Airlines
Thu 1/299:40 amCHC - LGA
2 stops22h 41mAmerican Airlines
Deal found 7/29$1,326
This oojo deal was found by Cheapflights users on 7/31. 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.
Mon 11/246:00 amLGA - CHC
2 stops33h 05mAir New Zealand
Sun 12/79:00 pmCHC - LGA
2 stops41h 54mAir New Zealand
Deal found 7/31$1,406
This KAYAK deal was found by Cheapflights users on 7/29. 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.
Wed 10/223:50 pmLGA - ZQN
2 stops25h 00mAir New Zealand
Mon 11/32:15 pmZQN - LGA
2 stops24h 39mAir New Zealand
Deal found 7/29$1,454
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 12/18:20 pmLGA - CHC
2 stops68h 15mUnited Airlines
Sun 12/142:15 pmCHC - LGA
2 stops27h 29mUnited Airlines
Deal found 7/31$1,532
This Fiji Airways deal was found by Cheapflights users on 7/29. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:55 pmLGA - CHC
2 stops26h 15mFiji Airways
Thu 1/292:20 pmCHC - LGA
2 stops25h 40mFiji Airways
Deal found 7/29$1,694
This Qantas Airways deal was found by Cheapflights users on 7/31. 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.
Mon 9/227:02 pmLGA - CHC
2 stops36h 57mQantas Airways
Mon 10/66:00 amCHC - LGA
2 stops29h 59mQantas Airways
Deal found 7/31$1,795
This Expedia deal was found by Cheapflights users on 7/31. 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.
Mon 9/223:59 pmLGA - CHC
2 stops40h 00mMultiple Airlines
Mon 10/66:35 amCHC - LGA
3 stops43h 49mMultiple Airlines
Deal found 7/31$1,808
This oojo deal was found by Cheapflights users on 7/30. 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 8/2912:35 pmLGA - NSN
2 stops33h 05mAir New Zealand
Fri 9/53:25 pmNSN - LGA
2 stops23h 49mAir New Zealand
Deal found 7/30$1,990
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Wed 9/173:50 pmLGA - ZQN
3 stops30h 30mAir Canada
Tue 9/232:25 pmZQN - LGA
3 stops48h 09mAir Canada
Deal found 7/29$2,030
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 9/125:57 pmLGA - ZQN
2 stops23h 53mUnited Airlines
Fri 9/193:05 pmZQN - LGA
2 stops24h 09mUnited Airlines
Deal found 7/29$2,534
This oojo deal was found by Cheapflights users on 7/28. 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 8/227:01 pmLGA - ZQN
2 stops27h 29mQantas Airways
Fri 8/297:05 amZQN - LGA
2 stops32h 25mQantas Airways
Deal found 7/28$2,566

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 July 31, 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

Mon 11/3

6:15 am-11:05 pm

3 stops46h 50m

Christchurch

Sun 11/16

6:10 am-8:07 am

3 stops43h 57m

$1,130

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Mon 12/1

5:04 pm-2:40 pm

2 stops27h 36m

Christchurch

Thu 1/29

9:40 am-2:21 pm

2 stops22h 41m

$1,326

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Mon 1/19

3:45 pm-9:05 am

2 stops23h 20m

Christchurch

Sun 2/1

5:00 pm-8:55 pm

2 stops21h 55m

$1,388

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

Wed 10/22

3:50 pm-9:50 am

2 stops25h 00m

Queenstown Intl

Mon 11/3

2:15 pm-8:54 pm

2 stops24h 39m

$1,454

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Mon 1/12

11:00 am-8:05 am

3 stops27h 05m

Christchurch

Sun 1/25

3:05 pm-8:55 pm

2 stops23h 50m

$1,518

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Mon 12/1

8:20 pm-10:35 am

2 stops68h 15m

Christchurch

Sun 12/14

2:15 pm-11:44 pm

2 stops27h 29m

$1,532

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Thu 12/4

4:55 pm-1:10 pm

2 stops26h 15m

Christchurch

Thu 1/29

2:20 pm-10:00 pm

2 stops25h 40m

$1,694

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Mon 9/22

7:02 pm-11:59 pm

2 stops36h 57m

Christchurch

Mon 10/6

6:00 am-6:59 pm

2 stops29h 59m

$1,795

New YorkNelson

LGA - NSN

LGANSN

New York LaGuardia

Fri 8/29

12:35 pm-1:40 pm

2 stops33h 05m

Nelson

Fri 9/5

3:25 pm-11:14 pm

2 stops23h 49m

$1,990

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

Wed 9/17

3:50 pm-2:20 pm

3 stops30h 30m

Queenstown Intl

Tue 9/23

2:25 pm-10:34 pm

3 stops48h 09m

$2,030

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 20 results
1
2

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.

Reviews of airlines servicing South Island

Get insights into the airlines that provide service to South Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Island. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from New York LaGuardia Airport to South Island, such as Fiji Airways, Air New Zealand, and Qantas Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very good
202 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.5

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Fiji Airways
8.0
Very good
202 reviews
Fiji Airways
8.0
Very good
202 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.5

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Air New Zealand
8.0
Very good
501 reviews
Fiji Airways
8.0
Very good
202 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.5

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Qantas Airways
7.5
Good
887 reviews
Fiji Airways
8.0
Very good
202 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.5

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
United Airlines
7.4
Good
8,900 reviews
Fiji Airways
8.0
Very good
202 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.5

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
American Airlines
7.2
Good
10,000 reviews
Fiji Airways
8.0
Very good
202 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.5

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

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.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to South Island one-way?

    For one-way options, check prices for Fiji Airways. According to our data, you can fly for as low as $889. Users have also found prices from $1,005 and $1,484 on Air New Zealand and United Airlines, respectively.

  • 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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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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