San Diego (SAN) to Nantucket (ACK) flight deal in economy from $123

B6JetBlue Airways

One Way•Economy

SAN

San Diego International Airport

San Diego, United States

ACK

Nantucket Memorial Airport

Nantucket, United States

$487 USD

-75%$123 USD

Verified about 7 hours ago

August 2026

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27$20928$12929$15130$20931$1581$1342$1583$2094$1295$1266$2457$1588$1589$20910$20911$12912$20913$20914$20915$15816$15817$15818$16419$20920$20921$20922$24523$24524$15825$15126$20927$20928$15829$15830$20931$1581$1292$2193$3684$2575$1346$209

Rare Availability

8% of dates checked are available within 10% of the lowest price

Sunday, August 30th, 2026

Outbound Flights

10h 42m·1 stop

$209 USD

SANAug 30 20:40

→

BOSAug 31 05:19

B6 2120Airbus A320

4h 11m layover

BOSAug 31 09:30

→

ACKAug 31 10:22

B6 2352Airbus A220-300 Passenger

9h 35m·1 stop

$560 USD

SANAug 30 20:40

→

BOSAug 31 05:19

B6 2120Airbus A320

3h 1m layover

BOSAug 31 08:20

→

ACKAug 31 09:15

9K 5011Cessna (Light)

7h 50m·1 stop

$792 USD

SANAug 30 10:20

→

BOSAug 30 19:06

B6 620Airbus A320

1h 9m layover

BOSAug 30 20:15

→

ACKAug 30 21:10

9K 5471Cessna (Light)

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