Seattle / Tacoma (SEA) to Nantucket (ACK) flight deal in economy from $127
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
ACKNantucket Memorial Airport
Nantucket, United States
$349 USD
-64%$127 USD
Verified about 19 hours agoSeptember 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Wednesday, September 30th, 2026
Outbound Flights
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