Nantucket (ACK) to Seattle / Tacoma (SEA) flight deal in economy from $132

JetBlue AirwaysB6JetBlue Airways
One Way•Economy
United StatesACK

Nantucket Memorial Airport

Nantucket, United States
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$309 USD
-57%$132 USD
Verified about 15 hours ago
Limited Availability
14% of dates checked are available within 10% of the lowest price

Thursday, June 25th, 2026

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