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Flights from Nantucket to San Diego
There are no direct flights from Nantucket to San Diego. The fastest way is one stop via Boston or New York, about 8h 30m door to door (22 connections a week on current schedules).
No direct flights · 3 connection options From 8h 30m
Nantucket to San Diego at a glance
Fastest journey8h 30mVia Boston, on current schedules
Nonstop flightsNoneConnect via Boston or New York
Best ways to fly from Nantucket to San Diego
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ACK Boston (BOS) SAN
Leg 1: Cape Air, JetBlue Airways · Leg 2: Alaska Airlines, Delta Air Lines, JetBlue Airways
Mon09:45 ACK10:24 BOS2h 06m connection12:30 BOS15:15 SANCape Air + Southwest Airlines
2Search
ACK New York (JFK) SAN
Leg 1: Cape Air, JetBlue Airways · Leg 2: Alaska Airlines, Delta Air Lines, JetBlue Airways
Thu11:30 ACK12:18 JFK8h 12m connection20:30 JFK23:13 SANJetBlue Airways + Delta Air Lines
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
- 4,236 km2,631 miles
- Journey time
- 8h 30mon current schedules
- Time difference
- -3hSan Diego vs Nantucket
- Currency in San Diego
- USD
- Airports
- ACK → SAN, CLD
Flights from Nantucket to San Diego: questions answered
Are there direct flights from Nantucket to San Diego?
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 Nantucket to San Diego?
With one connection the journey usually takes around 8h 30m, depending on the layover. The straight-line distance is 4,236 km.
Where do you change planes between Nantucket and San Diego?
The best connecting points are Boston (BOS), New York (JFK) and Washington (DCA). Cape Air flies both legs via Boston, so you can book it as one ticket.
Which airports serve Nantucket and San Diego?
Nantucket: Nantucket Memorial Airport (ACK). San Diego: San Diego International Airport (SAN) and McClellan-Palomar Airport (CLD).
What is the time difference between Nantucket and San Diego?
San Diego is 3 hours behind Nantucket.





