Cheap flights from Seattle to Nantucket from CA $167

Cheap flights from Seattle (SEA) to Nantucket (ACK)

Prices were available within the past 7 days and start at CA $167 for one-way flights and CA $327 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed., May 7 - Mon., May 12

SEA

Seattle

BOS

Boston

CA $327 Roundtrip, found 6 days ago

CA $327

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Wed., May 7 from Seattle to Boston, returning Mon., May 12, priced at CA $327 found 6 days ago

Wed., May 7 - Mon., May 12

SEA

Seattle

BOS

Boston

CA $331 Roundtrip, found 6 days ago

CA $331

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed., May 7 from Seattle to Boston, returning Mon., May 12, priced at CA $331 found 6 days ago

Tue., Apr. 8 - Wed., Apr. 9

SEA

Seattle

BOS

Boston

CA $332 Roundtrip, found 6 days ago

CA $332

Roundtrip

found 6 days ago

Select Delta flight, departing Tue., Apr. 8 from Seattle to Boston, returning Wed., Apr. 9, priced at CA $332 found 6 days ago

Mon., Apr. 21 - Sat., Apr. 26

SEA

Seattle

BOS

Boston

CA $338 Roundtrip, found 4 days ago

CA $338

Roundtrip

found 4 days ago

Select JetBlue Airways flight, departing Mon., Apr. 21 from Seattle to Boston, returning Sat., Apr. 26, priced at CA $338 found 4 days ago

Mon., May 19 - Sat., May 24

SEA

Seattle

BOS

Boston

CA $339 Roundtrip, found 1 day ago

CA $339

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Mon., May 19 from Seattle to Boston, returning Sat., May 24, priced at CA $339 found 1 day ago

Mon., Apr. 28 - Wed., Apr. 30

SEA

Seattle

BOS

Boston

CA $339 Roundtrip, found 1 day ago

CA $339

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Mon., Apr. 28 from Seattle to Boston, returning Wed., Apr. 30, priced at CA $339 found 1 day ago