ACK to SEA from $127 in economy

B6JetBlue Airways

DLDelta Air Lines

One Way•Economy

ACK

Nantucket Memorial Airport

Nantucket, United States

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$350 USD

-64%$127 USD

Verified 1 day ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31 1$127 2$127 3$203 4$203 5$127 6 7 8$306 9 10$176 11$203 12$208 13$607 14$633 15$532 16$131 17$176 18 19$203 20$607 21$567 22$572 23$176 24 25$176 26 27$607 28$607 29 30$131 1$176 2$176 3$176 4$632

Rare Availability

7% of dates checked are available within 10% of the lowest price

Saturday, September 12th, 2026

Outbound Flights

10h 8m·1 stop

$208 USD

ACKSep 12 15:30

→

BOSSep 12 16:41

B6 1151Airbus A220-300 Passenger

2h 18m layover

BOSSep 12 18:59

→

SEASep 12 22:38

B6 397Airbus A321

8h 58m·1 stop

$577 USD

ACKSep 12 16:40

→

BOSSep 12 17:35

9K 5341Cessna (Light)

1h 24m layover