HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Island

$609+ Cheap flights from Boston (BOS) 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CHC
déc. 13 — déc. 201
sam. 12/13
sam. 12/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to South Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Boston to South Island

Cheapest flights from Boston to South Island
Explore the most affordable flight options available from Boston to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 13, 2025.

This Trip.com deal was found by Cheapflights users on 11/12. 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.
lun. 12/86:25 pmBOS - ZQN
2 stops28h 25mMultiple Airlines
mer. 12/1710:45 amZQN - BOS
2 stops24h 46mMultiple Airlines
Deal found 11/12$1,050
This Gurufare deal was found by Cheapflights users on 11/11. 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.
jeu. 12/111:30 pmBOS - ZQN
2 stops27h 55mAir New Zealand
mar. 12/164:05 pmZQN - BOS
2 stops33h 21mAir New Zealand
Deal found 11/11$1,157
This oojo deal was found by Cheapflights users on 11/11. 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. 12/81:30 pmBOS - ZQN
2 stops26h 20mAir New Zealand
mer. 12/178:25 pmZQN - BOS
2 stops43h 04mAir New Zealand
Deal found 11/11$1,182
This United Airlines deal was found by Cheapflights users on 11/12. 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.
mer. 12/3111:00 amBOS - CHC
1 stop29h 35mUnited Airlines
mer. 1/146:00 amCHC - BOS
2 stops33h 42mUnited Airlines
Deal found 11/12$1,198
This FlightHub deal was found by Cheapflights users on 11/12. 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.
mer. 11/265:57 pmBOS - CHC
2 stops32h 28mAir New Zealand
dim. 12/72:15 pmCHC - BOS
1 stop25h 28mAir New Zealand
Deal found 11/12$1,199
This oojo deal was found by Cheapflights users on 11/12. 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.
sam. 12/68:30 amBOS - ZQN
2 stops42h 45mAir New Zealand
sam. 12/134:50 pmZQN - BOS
2 stops42h 16mAir New Zealand
Deal found 11/12$1,215
This United Airlines deal was found by Cheapflights users on 11/12. 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.
mar. 12/306:23 pmBOS - CHC
2 stops46h 12mUnited Airlines
dim. 1/184:00 pmCHC - BOS
2 stops43h 13mUnited Airlines
Deal found 11/12$1,239
This United Airlines deal was found by Cheapflights users on 11/12. 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.
mer. 12/318:00 amBOS - CHC
1 stop32h 35mUnited Airlines
dim. 1/182:15 pmCHC - BOS
1 stop25h 27mUnited Airlines
Deal found 11/12$1,248
This United Airlines deal was found by Cheapflights users on 11/12. 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.
mer. 12/3112:20 pmBOS - CHC
1 stop28h 15mUnited Airlines
ven. 1/162:15 pmCHC - BOS
2 stops23h 24mUnited Airlines
Deal found 11/12$1,253
This American Airlines deal was found by Cheapflights users on 11/12. 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.
mar. 12/306:10 pmBOS - CHC
2 stops26h 30mAmerican Airlines
dim. 1/189:50 amCHC - BOS
3 stops23h 50mAmerican Airlines
Deal found 11/12$1,333
This United Airlines deal was found by Cheapflights users on 11/11. 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.
mer. 11/266:00 amBOS - CHC
2 stops57h 55mUnited Airlines
dim. 12/72:15 pmCHC - BOS
1 stop23h 09mUnited Airlines
Deal found 11/11$1,340
This Priceline deal was found by Cheapflights users on 11/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/168:30 amBOS - DUD
2 stops36h 00mAir New Zealand
mar. 11/187:35 pmDUD - BOS
2 stops44h 03mAir New Zealand
Deal found 11/12$1,349

Cheap flight deals from Boston to South Island

Keep the following information in mind while searching for Boston to South Island flight deals. Data was last updated novembre 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$943
(American Airlines)

One-way from

$609
(Travelocity)

Popular in

December

Cheapest in

November

Average price

$1,250
Provider with most accurate pricing for Boston Logan Intl-Christchurch flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Christchurch flights.
Search Deals
From Boston Logan Intl to South Island
Search Deals
One-way flight from Boston Logan Intl to South Island
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($44 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 Boston 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 novembre 13, 2025.
Use the filters below to find and compare flights from Boston to South Island that are best for you.

Fly from

Boston

Fly to

South Island

Route

Depart

Return

Price

BostonQueenstown

BOS - ZQN

BOSZQN

Boston Logan Intl

lun. 12/8

6:25 pm-4:50 pm

2 stops28h 25m

Queenstown Intl

mer. 12/17

10:45 am-5:31 pm

2 stops24h 46m

$1,050

BostonQueenstown

BOS - ZQN

BOSZQN

Boston Logan Intl

mar. 2/10

8:25 am-8:35 am

2 stops30h 10m

Queenstown Intl

mar. 3/24

4:05 pm-12:49 am

2 stops25h 44m

$1,157

BostonQueenstown

BOS - ZQN

BOSZQN

Boston Logan Intl

jeu. 12/11

1:30 pm-11:25 am

2 stops27h 55m

Queenstown Intl

mar. 12/16

4:05 pm-7:26 am

2 stops33h 21m

$1,157

BostonChristchurch

BOS - CHC

BOSCHC

Boston Logan Intl

mer. 2/11

9:30 am-10:35 am

2 stops31h 05m

Christchurch

jeu. 3/26

6:00 am-11:48 pm

3 stops34h 48m

$1,203

BostonChristchurch

BOS - CHC

BOSCHC

Boston Logan Intl

mer. 2/11

9:30 am-10:35 am

2 stops31h 05m

Christchurch

mer. 3/25

6:00 am-11:48 pm

3 stops34h 48m

$1,203

BostonChristchurch

BOS - CHC

BOSCHC

Boston Logan Intl

lun. 3/23

7:22 am-9:55 am

2 stops33h 33m

Christchurch

jeu. 3/26

6:45 am-9:53 pm

2 stops32h 08m

$1,209

BostonQueenstown

BOS - ZQN

BOSZQN

Boston Logan Intl

mer. 2/18

8:00 am-2:00 pm

2 stops36h 00m

Queenstown Intl

jeu. 4/30

3:05 pm-12:47 pm

3 stops37h 42m

$1,215

BostonQueenstown

BOS - ZQN

BOSZQN

Boston Logan Intl

mar. 1/20

8:25 am-8:35 am

2 stops30h 10m

Queenstown Intl

lun. 2/9

3:05 pm-11:20 pm

2 stops26h 15m

$1,215

BostonQueenstown

BOS - ZQN

BOSZQN

Boston Logan Intl

lun. 2/9

7:55 am-2:05 pm

2 stops36h 10m

Queenstown Intl

mer. 4/29

3:05 pm-12:47 pm

3 stops37h 42m

$1,219

BostonQueenstown

BOS - ZQN

BOSZQN

Boston Logan Intl

mar. 2/17

8:00 am-9:15 pm

2 stops43h 15m

Queenstown Intl

sam. 5/2

10:35 am-1:05 am

2 stops30h 30m

$1,219

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 44 results
1
2
3
...
5

Best time to book a flight from Boston to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island from Boston 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 Boston to South Island

What is the cheapest month to book a flight from Boston to South Island?

Currently, September is the cheapest month in which you can book a flight from Boston to South Island (average of $650). Flying from Boston to South Island in June is currently the most expensive (average of $1,913). 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.

What is the cheapest time of day to fly from BOS to EDG?

Find hourly flight availability from Boston to South Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated novembre 13, 2025.

One of the essential ways to save on airfare from Boston to South Island is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 15% on airfare.

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 novembre 13, 2025.
See what other customers who have flown with Air New Zealand, United Airlines, and American Airlines from Boston to South Island have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
526 reviews

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.5

Boarding

8.2

Food

7.4

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Air New Zealand
8.0
Very good
526 reviews
Air New Zealand
8.0
Very good
526 reviews

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.5

Boarding

8.2

Food

7.4

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
United Airlines
7.4
Good
9,017 reviews
Air New Zealand
8.0
Very good
526 reviews

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.5

Boarding

8.2

Food

7.4

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
American Airlines
7.2
Good
11,051 reviews
Air New Zealand
8.0
Very good
526 reviews

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.5

Boarding

8.2

Food

7.4

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.

Related info for your journey

Find useful and relevant information for your journey from Boston 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 airport do you fly from for flights from Boston to South Island?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to South Island from Boston.

  • How long is the flight from Boston to South Island?

    Departing from Boston to South Island will take you 30h 10m. Airlines will cover a distance of 9508 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Boston to South Island?

    Most travelers choose Boston Logan Intl - Christchurch, Boston Logan Intl - Queenstown Intl or Boston Logan Intl - Dunedin when deciding on the best route from Boston to South Island.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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 Boston to South Island?

    Currently, September is the cheapest month in which you can book a flight from Boston to South Island (average of $650). Flying from Boston to South Island in June is currently the most expensive (average of $1,913). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Boston to South Island

Discover the top 3 airlines that operate flights from Boston to South Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated novembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,064Average$1,734FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$1,159Average$1,556FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,217Average$1,306FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.