San Francisco (SFO) to Nantucket (ACK) flight deal in economy from $312
SFOSan Francisco International Airport
San Francisco, United States
ACKNantucket Memorial Airport
Nantucket, United States
$631 USD
-51%$312 USD
Verified 14 days agoAugust 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Tuesday, August 18th, 2026
7 round-trip options
Returning
Mon, Aug 24, 2026•6 Day Trip
$376 USD
Returning
Tue, Aug 25, 2026•7 Day Trip
$376 USD
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Wed, Aug 26, 2026•8 Day Trip
$376 USD
Returning
Thu, Aug 27, 2026•9 Day Trip
$371 USD
Returning
Fri, Aug 28, 2026•10 Day Trip
$312 USD
Returning
Mon, Aug 31, 2026•13 Day Trip
$376 USD
Returning
Tue, Sep 1, 2026•14 Day Trip
$376 USD