Cheap flights from Boston to Nantucket

View AU$309 flight on Wed, 13 Aug. 2025Opens in a new window

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Cheap Flights from Boston (BOS) to Nantucket (ACK)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu., 24 Jul. - Sat., 2 Aug.
BOS
Boston
ACK
Nantucket
AU$646 Return, found 3 days ago
AU$646
Return
found 3 days ago
Select American Airlines flight, departing Thu., 24 Jul. from Boston to Nantucket, returning Sat., 2 Aug., priced at AU$646 found 3 days ago
American Airlines
Thu., 24 Jul. - Sat., 2 Aug.
BOS
Boston
ACK
Nantucket
AU$677 Return, found 3 days ago
AU$677
Return
found 3 days ago
Select American Airlines flight, departing Thu., 24 Jul. from Boston to Nantucket, returning Sat., 2 Aug., priced at AU$677 found 3 days ago
American Airlines
Thu., 7 Aug. - Sun., 17 Aug.
BOS
Boston
ACK
Nantucket
AU$682 Return, found 5 days ago
AU$682
Return
found 5 days ago
Select American Airlines flight, departing Thu., 7 Aug. from Boston to Nantucket, returning Sun., 17 Aug., priced at AU$682 found 5 days ago
American Airlines
Fri., 25 Jul. - Sun., 3 Aug.
BOS
Boston
ACK
Nantucket
AU$685 Return, found 3 days ago
AU$685
Return
found 3 days ago
Select American Airlines flight, departing Fri., 25 Jul. from Boston to Nantucket, returning Sun., 3 Aug., priced at AU$685 found 3 days ago
Cape Air
Fri., 16 May - Sun., 18 May
BOS
Boston
ACK
Nantucket
AU$911 Return, found 17 hours ago
AU$911
Return
found 17 hours ago
Select Cape Air flight, departing Fri., 16 May from Boston to Nantucket, returning Sun., 18 May, priced at AU$911 found 17 hours ago
Delta
Thu., 12 Jun. - Sun., 15 Jun.
BOS
Boston
ACK
Nantucket
AU$1,028 Return, found 18 hours ago
AU$1,028
Return
found 18 hours ago
Select Delta flight, departing Thu., 12 Jun. from Boston to Nantucket, returning Sun., 15 Jun., priced at AU$1,028 found 18 hours ago
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