Seattle / Tacoma (SEA) to Nantucket (ACK) flight deal in economy from $267
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
ACKNantucket Memorial Airport
Nantucket, United States
$562 USD
-52%$267 USD
Verified about 11 hours agoOctober 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Monday, October 5th, 2026
3 round-trip options
Returning
Sat, Oct 10, 2026•5 Day Trip
$317 USD
Returning
Sun, Oct 11, 2026•6 Day Trip
$774 USD
Returning
Mon, Oct 12, 2026•7 Day Trip
$603 USD