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$450+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — CHC
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,270
(FlightHub)

One-way from

$450
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$2,425
Provider with most accurate pricing for New York (NYC)-Christchurch flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Christchurch flights.
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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. 8% potential increase in price ($187 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 2, 2025.

This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:50 pmLGA - CHC
2 stops25h 25mFiji Airways
Tue 4/291:15 pmCHC - LGA
2 stops26h 11mFiji Airways
Deal found 4/1$1,270
This Air Canada deal was found by Cheapflights users on 3/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3011:40 amLGA - CHC
3 stops43h 25mMultiple Airlines
Wed 6/116:00 amCHC - LGA
3 stops30h 59mMultiple Airlines
Deal found 3/30$1,350
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:30 amLGA - ZQN
3 stops35h 20mMultiple Airlines
Thu 5/224:50 pmZQN - LGA
3 stops45h 10mMultiple Airlines
Deal found 3/31$1,477
This oojo deal was found by Cheapflights users on 3/31. 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.
Wed 6/47:30 amLGA - ZQN
2 stops34h 20mAir New Zealand
Wed 6/251:05 pmZQN - LGA
2 stops26h 10mAir New Zealand
Deal found 3/31$1,767
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:37 pmLGA - CHC
2 stops23h 18mAir New Zealand
Tue 5/203:05 pmCHC - LGA
2 stops24h 23mAir New Zealand
Deal found 3/30$1,768
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/295:58 pmLGA - CHC
2 stops23h 27mUnited Airlines
Wed 6/116:10 amCHC - LGA
3 stops33h 21mUnited Airlines
Deal found 3/30$1,862
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/248:35 amLGA - ZQN
3 stops37h 45mAir Canada
Tue 8/262:25 pmZQN - LGA
3 stops64h 33mAir Canada
Deal found 3/31$2,013
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/73:59 pmLGA - ZQN
2 stops29h 31mQantas Airways
Sun 11/237:00 amZQN - LGA
2 stops30h 55mQantas Airways
Deal found 3/31$2,123
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 6/45:25 pmLGA - ZQN
3 stops48h 25mUnited Airlines
Wed 6/253:25 pmZQN - LGA
3 stops46h 33mUnited Airlines
Deal found 3/31$2,196
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/25:59 pmLGA - CHC
2 stops29h 26mQantas Airways
Fri 5/236:00 amCHC - LGA
2 stops28h 59mQantas Airways
Deal found 3/31$2,381
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/107:30 amLGA - CHC
2 stops39h 55mAmerican Airlines
Mon 6/164:40 pmCHC - LGA
2 stops60h 26mAmerican Airlines
Deal found 3/30$2,484
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:30 amLGA - CHC
3 stops41h 30mAir Canada
Sat 1/36:15 amCHC - LGA
3 stops31h 38mAir Canada
Deal found 3/31$2,727

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 April 2, 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

Tue 4/22

6:50 pm-12:15 pm

2 stops25h 25m

Christchurch

Tue 4/29

1:15 pm-11:26 pm

2 stops26h 11m

$1,270

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Fri 5/30

11:40 am-11:05 pm

3 stops43h 25m

Christchurch

Wed 6/11

6:00 am-8:59 pm

3 stops30h 59m

$1,350

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

Thu 5/15

6:30 am-9:50 am

3 stops35h 20m

Queenstown Intl

Thu 5/22

4:50 pm-10:00 pm

3 stops45h 10m

$1,477

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

Wed 6/4

7:30 am-9:50 am

2 stops34h 20m

Queenstown Intl

Wed 6/25

1:05 pm-11:15 pm

2 stops26h 10m

$1,767

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Wed 5/7

5:37 pm-8:55 am

2 stops23h 18m

Christchurch

Tue 5/20

3:05 pm-11:28 pm

2 stops24h 23m

$1,768

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Thu 5/29

5:58 pm-9:25 am

2 stops23h 27m

Christchurch

Wed 6/11

6:10 am-11:31 pm

3 stops33h 21m

$1,862

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

Thu 7/24

8:35 am-2:20 pm

3 stops37h 45m

Queenstown Intl

Mon 8/25

2:25 pm-7:58 pm

3 stops45h 33m

$2,013

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

Wed 6/4

5:25 pm-9:50 am

3 stops48h 25m

Queenstown Intl

Wed 6/25

3:25 pm-9:58 pm

3 stops46h 33m

$2,196

New YorkChristchurch

LGA - CHC

LGACHC

New York LaGuardia

Fri 5/2

5:59 pm-3:25 pm

2 stops29h 26m

Christchurch

Fri 5/23

6:00 am-6:59 pm

2 stops28h 59m

$2,381

New YorkQueenstown

LGA - ZQN

LGAZQN

New York LaGuardia

Sat 8/16

5:00 pm-2:30 pm

2 stops29h 30m

Queenstown Intl

Sat 8/30

7:05 am-9:27 pm

2 stops30h 22m

$2,452

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 21 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

Rainfall in South Island by month

Plan your trip to South Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Island ranges from 1.6 - 2.4 inches per month. May is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit South Island when rainfall is around 1.6 in.

Temperature in South Island by month

Plan your trip to South Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Island, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 42.8 F).

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 April 2, 2025.
Read reviews from past customers who have flown Fiji Airways, Air New Zealand and Qantas Airways from New York to South Island. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very good
180 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.2

Food

7.5

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.0
Very good
180 reviews
Fiji Airways
8.0
Very good
180 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.2

Food

7.5

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
7.9
Good
458 reviews
Fiji Airways
8.0
Very good
180 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.2

Food

7.5

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qantas Airways
7.5
Good
813 reviews
Fiji Airways
8.0
Very good
180 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.2

Food

7.5

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
United Airlines
7.4
Good
8,615 reviews
Fiji Airways
8.0
Very good
180 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.2

Food

7.5

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
American Airlines
7.2
Good
10,000 reviews
Fiji Airways
8.0
Very good
180 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.2

Food

7.5

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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 Air New Zealand. According to our data, you can fly for as low as $1,034. Users have also found prices from $1,068 and $1,200 on Air Canada and Fiji Airways, 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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See prices for flight routes from nearby airports that may be better suited for you.
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