Cape Air flights from Boston (BOS) to Nantucket (ACK)
Find comprehensive Cape Air flight information, schedules, and booking details for direct flights from Boston (BOS), US to Nantucket (ACK), US. Cape Air operates 7-19 flights daily flights on this route.• Flight Duration: 0h 45m - 0h 56m (average flight time)• Distance: 91 miles (146 km) (air miles between airports)• Daily Flights: 7-19 flights (scheduled departures per day)
Boston (BOS)
US
Nantucket (ACK)
US
FLIGHT TIME
0h 45m - 0h 56m
FLIGHT DISTANCE
91 miles (146 km)
0h 54m - 0h 55m
08:14
19:45
91 miles (146 km)
June
1 (Show)
62
Cape Air Flight Schedule from Boston (BOS) to Nantucket (ACK)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
9K5011 |  Cape Air | 08:14 | 09:09:00 | Cessna (Light aircraft) |
9K5091 | Cape Air | 09:15 | 10:10:00 | Cessna (Light aircraft) |
9K5111 | Cape Air | 09:50 | 10:45:00 | Cessna (Light aircraft) |
9K5131 | Cape Air | 09:58 | 10:53:00 | Cessna (Light aircraft) |
9K5151 | Cape Air | 11:30 | 12:25:00 | Cessna (Light aircraft) |
9K5311 | Cape Air | 13:05 | 14:00:00 | Cessna (Light aircraft) |
9K5171 | Cape Air | 14:49 | 15:44:00 | Cessna (Light aircraft) |
9K5051 | Cape Air | 16:10 | 17:05:00 | Cessna (Light aircraft) |
9K5351 | Cape Air | 17:00 | 17:54:00 | Cessna (Light aircraft) |
9K5451 | Cape Air | 19:45 | 20:40:00 | Cessna (Light aircraft) |
Cape Air Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 0h 45m - 0h 56m.
Pricing patterns: June typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 9:00, 8:00, 11:00, offering more flight options and potentially better connections.
Boston - Nantucket flight price statistics
$366
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$398
Jan$378
Feb$398
Mar$524
Apr$249
May$191
Jun$428
Jul$239
Aug$239
Sep$229
Oct$438
Nov$678
DecCape Air Terminal Information
Departure Terminal at Boston (BOS):
Arrival Terminal at Nantucket (ACK):
Frequently Asked Questions about Cape Air Flights
How many Cape Air flights operate from Boston (BOS) to Nantucket (ACK)?
Cape Air operates 10 flights from Boston (BOS) to Nantucket (ACK).
What city does Nantucket (ACK) airport serve?
Nantucket (ACK) airport serves Nantucket, US.
How long is the Cape Air flight from Boston (BOS) to Nantucket (ACK)?
The flight duration is approximately 0h 45m - 0h 56m.
What is the distance from Boston (BOS) to Nantucket (ACK)?
The distance is 91 miles (146 km).
What aircraft does Cape Air use on this route?
Cape Air uses Cessna (Light aircraft) on this route.
What are the earliest and latest Cape Air flight departure times?
The earliest Cape Air flight departs at 08:14 and the latest departs at 19:45.
What is the cheapest month to fly Cape Air from Boston (BOS) to Nantucket (ACK)?
June is typically the cheapest month to fly Cape Air on this route.
What is the average price for a Cape Air flight from Boston (BOS) to Nantucket (ACK)?
The average price for a round-trip Cape Air flight on this route is approximately $366. Prices can vary based on booking time and demand.
How many Cape Air flights operate per week on this route?
Cape Air operates approximately 62 flights per week from Boston (BOS) to Nantucket (ACK).