Seattle / Tacoma (SEA) to Nantucket (ACK) flight deal in economy from $127

JetBlue AirwaysB6JetBlue AirwaysDelta Air LinesDLDelta Air Lines
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
United StatesACK

Nantucket Memorial Airport

Nantucket, United States
$349 USD
-64%$127 USD
Verified about 21 hours ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Thursday, December 31st, 2026

No flight details available for this date.