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

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

Nantucket Memorial Airport

Nantucket, United States
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$350 USD
-64%$127 USD
Verified 1 day ago
Rare Availability
7% of dates checked are available within 10% of the lowest price

Tuesday, December 15th, 2026

No flight details available for this date.