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Flights from Niigata to Boston
There are no direct flights from Niigata to Boston. The fastest way is one stop via Seoul, about 26h 30m door to door (4 connections a week on current schedules).
No direct flights · 1 connection option From 26h 30m
Niigata to Boston at a glance
Fastest journey26h 30mVia Seoul, on current schedules
Nonstop flightsNoneConnect via Seoul
Best ways to fly from Niigata to Boston
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
KIJ Seoul (ICN) BOS
Leg 1: Korean Air · Leg 2: Korean Air
Mon20:30 KIJ22:26 ICN11h 19m connection09:45 ICN10:00 BOSKorean Air
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 10,584 km6,573 miles
- Journey time
- 26h 30mon current schedules
- Time difference
- -14hBoston vs Niigata
- Currency in Boston
- USD
- Airports
- KIJ → BOS, PSM
Flights from Niigata to Boston: questions answered
Are there direct flights from Niigata to Boston?
No. There is no nonstop service, so you will connect, most easily in Seoul. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Niigata to Boston?
With one connection the journey usually takes around 26h 30m, depending on the layover. The straight-line distance is 10,584 km.
Where do you change planes between Niigata and Boston?
The best connecting points are Seoul (ICN). Korean Air flies both legs via Seoul, so you can book it as one ticket.
Which airports serve Niigata and Boston?
Niigata: Niigata Airport (KIJ). Boston: Boston Logan International Airport (BOS) and Portsmouth International Airport at Pease (PSM).
What is the time difference between Niigata and Boston?
Boston is 14 hours behind Niigata.





