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Flights from Seattle to Nantucket
There are no direct flights from Seattle to Nantucket. The fastest way is one stop via Boston or New York, about 8h 58m door to door (11 connections a week on current schedules).
No direct flights · 3 connection options From 7h 45m
Seattle to Nantucket at a glance
Fastest journey7h 45mVia Boston, on current schedules
Nonstop flightsNoneConnect via Boston or New York
Best ways to fly from Seattle to Nantucket
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SEA Boston (BOS) ACK
Leg 1: Alaska Airlines, Delta Air Lines, JetBlue Airways · Leg 2: Cape Air, JetBlue Airways
Wed00:15 SEA08:25 BOS3h 05m connection11:30 BOS12:13 ACKAlaska Airlines + Cape Air
2Search
SEA New York (JFK) ACK
Leg 1: Alaska Airlines, Delta Air Lines, JetBlue Airways · Leg 2: Cape Air, JetBlue Airways
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
- 4,130 km2,565 miles
- Journey time
- 7h 45mon current schedules
- Time difference
- +3hNantucket vs Seattle
- Currency in Nantucket
- USD
- Airports
- SEA, BFI → ACK
Flights from Seattle to Nantucket: questions answered
Are there direct flights from Seattle to Nantucket?
No. There is no nonstop service, so you will connect, most easily in Boston, New York and Washington. 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 Seattle to Nantucket?
With one connection the journey usually takes around 7h 45m, depending on the layover. The straight-line distance is 4,130 km.
Where do you change planes between Seattle and Nantucket?
The best connecting points are Boston (BOS), New York (JFK) and Washington (DCA). Alaska Airlines flies both legs via Boston, so you can book it as one ticket.
Which airports serve Seattle and Nantucket?
Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI). Nantucket: Nantucket Memorial Airport (ACK).
What is the time difference between Seattle and Nantucket?
Nantucket is 3 hours ahead of Seattle.





