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South Island

$802+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CHC
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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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 junio 12, 2025.

Round-trip from

$942
(Air Canada)

One-way from

$802
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$2,038
From Boston Logan Intl to South Island
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One-way flight from Boston Logan Intl to South Island
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Highest demand for flights based on searches. 11% potential increase in price ($207 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($76 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:10 amBOS - CHC
3 stops46h 55mMultiple Airlines
jue. 11/206:10 amCHC - BOS
3 stops34h 27mMultiple Airlines
Deal found 6/11$942
This United Airlines deal was found by Cheapflights users on 6/10. 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.
lun. 11/175:57 pmBOS - CHC
2 stops44h 08mUnited Airlines
vie. 11/286:00 amCHC - BOS
2 stops33h 38mUnited Airlines
Deal found 6/10$1,104
This oojo deal was found by Cheapflights users on 6/11. 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. 11/38:30 amBOS - CHC
2 stops29h 35mAir New Zealand
jue. 11/201:00 pmCHC - BOS
2 stops28h 20mAir New Zealand
Deal found 6/11$1,246
This Air Canada deal was found by Cheapflights users on 6/10. 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. 11/1710:40 amBOS - CHC
3 stops42h 25mAir Canada
vie. 11/286:10 amCHC - BOS
3 stops48h 02mAir Canada
Deal found 6/10$1,383
This Gurufare deal was found by Cheapflights users on 6/9. 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.
jue. 6/266:12 pmBOS - CHC
2 stops29h 13mQantas Airways
jue. 7/106:00 amCHC - BOS
2 stops30h 41mQantas Airways
Deal found 6/9$1,675
This oojo deal was found by Cheapflights users on 6/10. 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.
vie. 9/126:00 pmBOS - CHC
2 stops26h 05mFiji Airways
lun. 9/151:05 pmCHC - BOS
2 stops33h 42mFiji Airways
Deal found 6/10$1,680
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/304:33 pmBOS - CHC
2 stops28h 07mAmerican Airlines
lun. 1/198:20 amCHC - BOS
2 stops24h 28mAmerican Airlines
Deal found 6/11$1,783
This Justfly.com deal was found by Cheapflights users on 6/10. 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.
vie. 8/296:02 amBOS - ZQN
2 stops40h 18mAir New Zealand
sáb. 12/202:15 pmZQN - BOS
2 stops35h 03mAir New Zealand
Deal found 6/10$1,785
This Priceline deal was found by Cheapflights users on 6/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/296:07 pmBOS - ZQN
2 stops28h 23mMultiple Airlines
sáb. 12/2010:35 amZQN - BOS
2 stops38h 43mMultiple Airlines
Deal found 6/11$1,808
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/267:35 amBOS - DUD
2 stops35h 40mMultiple Airlines
sáb. 8/211:50 amDUD - BOS
2 stops35h 43mMultiple Airlines
Deal found 6/11$1,977
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/267:35 amBOS - DUD
3 stops45h 05mAir New Zealand
sáb. 8/29:25 amDUD - BOS
2 stops38h 08mAir New Zealand
Deal found 6/11$2,079
This oojo deal was found by Cheapflights users on 6/10. 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.
mié. 12/3110:30 amBOS - CHC
3 stops43h 10mSingapore Airlines
lun. 1/1912:00 pmCHC - BOS
3 stops46h 20mSingapore Airlines
Deal found 6/10$2,175

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 junio 12, 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

BostonChristchurch

BOS - CHC

BOSCHC

Boston Logan Intl

lun. 11/3

6:10 am-11:05 pm

3 stops46h 55m

Christchurch

jue. 11/20

6:10 am-10:37 pm

3 stops34h 27m

$942

BostonChristchurch

BOS - CHC

BOSCHC

Boston Logan Intl

lun. 11/17

5:57 pm-8:05 am

2 stops44h 08m

Christchurch

vie. 11/28

6:00 am-9:38 pm

2 stops33h 38m

$1,104

BostonChristchurch

BOS - CHC

BOSCHC

Boston Logan Intl

lun. 11/3

8:30 am-8:05 am

2 stops29h 35m

Christchurch

jue. 11/20

1:00 pm-11:20 pm

2 stops28h 20m

$1,246

BostonChristchurch

BOS - CHC

BOSCHC

Boston Logan Intl

lun. 11/17

10:40 am-11:05 pm

3 stops42h 25m

Christchurch

vie. 11/28

6:10 am-12:12 pm

3 stops48h 02m

$1,383

BostonChristchurch

BOS - CHC

BOSCHC

Boston Logan Intl

jue. 6/26

6:12 pm-3:25 pm

2 stops29h 13m

Christchurch

jue. 7/10

6:00 am-8:41 pm

2 stops30h 41m

$1,675

BostonChristchurch

BOS - CHC

BOSCHC

Boston Logan Intl

vie. 9/12

6:00 pm-12:05 pm

2 stops26h 05m

Christchurch

lun. 9/15

1:05 pm-6:47 am

2 stops33h 42m

$1,680

BostonQueenstown

BOS - ZQN

BOSZQN

Boston Logan Intl

vie. 8/29

6:02 am-2:20 pm

2 stops40h 18m

Queenstown Intl

sáb. 12/20

2:15 pm-7:18 am

2 stops35h 03m

$1,785

BostonQueenstown

BOS - ZQN

BOSZQN

Boston Logan Intl

vie. 8/29

6:07 pm-2:30 pm

2 stops28h 23m

Queenstown Intl

sáb. 12/20

10:35 am-7:18 am

2 stops38h 43m

$1,808

BostonDunedin

BOS - DUD

BOSDUD

Boston Logan Intl

sáb. 7/26

7:35 am-11:15 am

2 stops35h 40m

Dunedin

sáb. 8/2

11:50 am-7:33 am

2 stops35h 43m

$1,977

BostonDunedin

BOS - DUD

BOSDUD

Boston Logan Intl

sáb. 7/26

7:35 am-8:40 pm

3 stops45h 05m

Dunedin

sáb. 8/2

9:25 am-7:33 am

2 stops38h 08m

$2,079

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 20 results
1
2

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, July is the cheapest month in which you can book a flight from Boston to South Island (average of $1,101). Flying from Boston 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.

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 junio 12, 2025.

When flying from Boston to South Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 junio 12, 2025.
Peruse reviews from past customers who have flown with Fiji Airways, Emirates and Singapore Airlines from Boston to South Island to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.1
Very good
194 reviews

Overall

8.1

Food

7.5

Boarding

8.2

Comfort

8.1

Entertainment

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
8.1
Very good
194 reviews
Fiji Airways
8.1
Very good
194 reviews

Overall

8.1

Food

7.5

Boarding

8.2

Comfort

8.1

Entertainment

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!
Emirates
8.1
Very good
3,264 reviews
Fiji Airways
8.1
Very good
194 reviews

Overall

8.1

Food

7.5

Boarding

8.2

Comfort

8.1

Entertainment

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!
Singapore Airlines
8.1
Very good
1,302 reviews
Fiji Airways
8.1
Very good
194 reviews

Overall

8.1

Food

7.5

Boarding

8.2

Comfort

8.1

Entertainment

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
8.0
Very good
483 reviews
Fiji Airways
8.1
Very good
194 reviews

Overall

8.1

Food

7.5

Boarding

8.2

Comfort

8.1

Entertainment

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
854 reviews
Fiji Airways
8.1
Very good
194 reviews

Overall

8.1

Food

7.5

Boarding

8.2

Comfort

8.1

Entertainment

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 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.

  • What are the cheapest airlines to fly from Boston to South Island one-way?

    For one-way options, check prices for Qantas Airways. According to our data, you can fly for as low as $1,046. Users have also found prices from $1,573 and $1,793 on Fiji Airways and American Airlines, respectively.

  • 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 - Blenheim 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, July is the cheapest month in which you can book a flight from Boston to South Island (average of $1,101). Flying from Boston 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Boston to South Island

Discover the top 4 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$628Average$1,813FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$885Average$1,405FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,046Average$1,757FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$1,254Average$1,465FlexibilityNo cancel feeOn-time71%

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