Flights From Seattle (SEA) to Nantucket (ACK)

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Selected fares from Seattle to Nantucket

The cheapest prices found with in the last 7 days for return flights were CA $273 and CA $138 for one-way flights to Nantucket for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Nov. 6 - Wed, Nov. 12
SEA
Seattle - Tacoma Intl.
BOS
Logan Intl.
CA $273 Roundtrip, found 1 hour ago
CA $273
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu, Nov. 6 from Seattle - Tacoma Intl. to Logan Intl., returning Wed, Nov. 12, priced at CA $273 found 1 hour ago
JetBlue Airways
Mon, Sep. 22 - Mon, Sep. 29
SEA
Seattle - Tacoma Intl.
BOS
Logan Intl.
CA $278 Roundtrip, found 11 hours ago
CA $278
Roundtrip
found 11 hours ago
Select JetBlue Airways flight, departing Mon, Sep. 22 from Seattle - Tacoma Intl. to Logan Intl., returning Mon, Sep. 29, priced at CA $278 found 11 hours ago
Delta
Tue, Aug. 19 - Tue, Aug. 26
SEA
Seattle - Tacoma Intl.
BOS
Logan Intl.
CA $510 Roundtrip, found 5 hours ago
CA $510
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Aug. 19 from Seattle - Tacoma Intl. to Logan Intl., returning Tue, Aug. 26, priced at CA $510 found 5 hours ago