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Cheap flights from South Island to Boston from $726

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — BOS
12 Sep — 19 Sep1
1 adult

Cheap flight deals from South Island to Boston

Keep the following information in mind while searching for South Island to Boston flight deals. Data was last updated 7 September 2025.

Round-trip from

$1,406

One-way from

$726
United Airlines
  • United Airlines
  • 18/2-22/2
  • 3 total stops
  • 66h 03m total
  • South Island to Boston
Search Deals
United Airlines
  • United Airlines
  • 23/10
  • 2 total stops
  • 35h 07m total
  • South Island to Boston
Search Deals

Find flight deals from South Island to Boston

Cheapest flights from South Island to Boston
Explore the most affordable flight options available from South Island to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2025.

Fri 14/1119:35DUD - BOS
2 stops54h 31mAir New Zealand
Tue 18/1111:00BOS - DUD
2 stops33h 30mAir New Zealand
Deal found 6/9$2,622
Sun 23/1115:15DUD - BOS
2 stops44h 28mAir New Zealand
Thu 27/1108:30BOS - DUD
2 stops36h 00mAir New Zealand
Deal found 4/9$2,636

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Island to Boston 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 134,765 searches. Data last updated 7 September 2025.
Use the filters below to find and compare flights from South Island to Boston that are best for you.

Fly from

South Island

Fly to

Boston

Route

Departure

Return

Price

ChristchurchBoston

CHC - BOS

CHCBOS

Christchurch

Wed 18/2

06:00-19:28

2 stops31h 28m

Boston Logan Intl

Sun 22/2

12:20-10:35

2 stops28h 15m

$1,406

ChristchurchBoston

CHC - BOS

CHCBOS

Christchurch

Wed 18/2

06:00-06:44

2 stops42h 44m

Boston Logan Intl

Sun 22/2

14:20-13:05

2 stops28h 45m

$1,864

ChristchurchBoston

CHC - BOS

CHCBOS

Christchurch

Wed 18/2

06:10-22:37

3 stops34h 27m

Boston Logan Intl

Sun 22/2

18:55-23:05

3 stops58h 10m

$1,940

DunedinBoston

DUD - BOS

DUDBOS

Dunedin

Fri 14/11

19:35-08:06

2 stops54h 31m

Boston Logan Intl

Tue 18/11

11:00-14:30

2 stops33h 30m

$2,622

DunedinBoston

DUD - BOS

DUDBOS

Dunedin

Sun 23/11

15:15-17:43

2 stops44h 28m

Boston Logan Intl

Thu 27/11

08:30-14:30

2 stops36h 00m

$2,636

ChristchurchBoston

CHC - BOS

CHCBOS

Christchurch

Thu 23/10

12:00-06:07

2 stops35h 07m

$726

ChristchurchBoston

CHC - BOS

CHCBOS

Christchurch

Sun 18/1

16:00-19:51

2 stops45h 51m

$734

ChristchurchBoston

CHC - BOS

CHCBOS

Christchurch

Thu 23/10

06:35-22:39

3 stops33h 04m

$901

ChristchurchBoston

CHC - BOS

CHCBOS

Christchurch

Mon 29/12

09:25-16:12

3 stops48h 47m

$1,433

QueenstownBoston

ZQN - BOS

ZQNBOS

Queenstown Intl

Wed 7/1

20:25-07:15

3 stops52h 50m

$1,443

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Showing 1-10 of 28 results
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Best time to book a flight from South Island to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from South Island with our price prediction graph.
Estimated return 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 South Island to Boston

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

Find hourly flight availability from South Island to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Island to Boston as you normally would.

Related info for your journey

Find useful and relevant information for your journey from South Island to Boston. 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 into for flights to Boston from South Island?

    If you book a flight to Boston from South Island, you will be flying to Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 4.2 km from the centre of Boston.

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

    Airlines like United Airlines, American Airlines, and Air New Zealand fly from South Island to Boston in about 31h 28m. The time it takes to get you to your destination can typically vary by up to 23h 03m. The distance from South Island to Boston is about 14960 km. Both multi-stop and direct flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $726 on United Airlines. Other airlines that offer cheap prices include Qantas Airways from $1,464 and Air New Zealand from $1,476 one-way.

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

    While some choose either Christchurch - Boston Logan Intl or Queenstown Intl - Boston Logan Intl, Dunedin - Boston Logan Intl is the most popular route from South Island to Boston.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Island to Boston 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Island to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Auckland to Boston flights
Wellington to Boston flights
Christchurch to Boston flights
Queenstown to Boston flights

Fly with Cheapflights

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How does Cheapflights help users find flights from South Island to Boston?

Cheapflights helps you search for flights from South Island to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from South Island to Boston?

Millions of users choose and trust Cheapflights to book the best flight deals from South Island to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from South Island to Boston with no change fees?

Yes! Cheapflights helps users easily find flights from South Island to Boston with no change fees.

Can Cheapflights notify me if prices for flights from South Island to Boston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Boston from South Island today and book when prices fit your budget.

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