Direct (nonstop) flights from Boston to Nantucket
3 airlines fly nonstop from Boston Logan International Airport (BOS) to Nantucket Mem (ACK). It's 91 miles (146 km), about 51m in the air. Operated by Cape Air, American Airlines, JetBlue Airways.
Cape Air
American Airlines
JetBlue Airways
Route data last updated: May 28, 2026
Airlines with non-stop flights
AA
American Airlines
Alternative Routes
Other ways to fly from Boston to Nantucket with one stop · direct emits 17 kg CO₂ per passenger
Looking for the return flight?
ACK → BOS: Flights from Nantucket to BostonOther direct flights from Boston
Direct flights from Nantucket (ACK)
Frequently Asked Questions
How long is the direct flight from Boston to Nantucket?
A nonstop flight from Boston (BOS) to Nantucket (ACK) takes approximately 0 hours and 51 minutes. The distance is 91 miles (146 km).
Which airlines fly nonstop from Boston to Nantucket?
3 airlines: Cape Air, American Airlines, JetBlue Airways.
Is there a nonstop flight from Boston to Nantucket?
Yes. 3 airlines: Cape Air, American Airlines, JetBlue Airways.
How far is Boston from Nantucket?
The flight distance from Boston to Nantucket is 91 miles (146 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Boston to Nantucket?
At 51m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Boston to Nantucket?
Roughly 17 kg CO2 per passenger one-way. That's about the same as driving 85 km.
Is the return flight from Nantucket to Boston also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Boston to Nantucket?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Boston Logan International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.