Cheap flights from South Island to Boston from $729
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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
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 16 September 2025.
Round-trip from | $1,370 |
---|---|
One-way from | $729 |
Find flight deals from South Island to Boston
Cheapest flights from South Island to BostonExplore 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 16 September 2025.
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 16 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from South Island to Boston that are best for you.
Fly from
Fly to
Route
Departure
Return
Price
ChristchurchBoston
CHC - BOS
CHCBOS
Christchurch
Wed 18/2
09:00-06:44
2 stops39h 44m
Boston Logan Intl
Sun 22/2
05:29-13:15
2 stops37h 46m
ChristchurchBoston
CHC - BOS
CHCBOS
Christchurch
Wed 18/2
06:00-19:26
2 stops31h 26m
Boston Logan Intl
Sun 22/2
05:45-10:35
2 stops34h 50m
ChristchurchBoston
CHC - BOS
CHCBOS
Christchurch
Thu 30/10
06:10-22:37
3 stops33h 27m
Boston Logan Intl
Thu 6/11
06:15-23:55
3 stops47h 40m
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
ChristchurchBoston
CHC - BOS
CHCBOS
Christchurch
Thu 30/10
06:05-21:00
2 stops31h 55m
Boston Logan Intl
Thu 6/11
12:00-15:25
2 stops33h 25m
DunedinBoston
DUD - BOS
DUDBOS
Dunedin
Fri 14/11
19:35-08:06
2 stops54h 31m
Boston Logan Intl
Tue 18/11
08:30-14:30
2 stops36h 00m
ChristchurchBoston
CHC - BOS
CHCBOS
Christchurch
Wed 10/12
17:00-17:06
2 stops42h 06m
ChristchurchBoston
CHC - BOS
CHCBOS
Christchurch
Wed 10/12
21:00-07:40
3 stops52h 40m
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.
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 16 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.
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Alternative routes for South Island to Boston
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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.