ACK to PHX from $320 in economy – flightdeals.net

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JetBlue Airways

B6JetBlue Airways

Round Trip•Economy

Nantucket Memorial Airport

Nantucket, United States

Phoenix Sky Harbor International Airport

Phoenix, United States

$746 USD

-57%$320 USD

Verified about 2 hours ago

August 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

27 28 29 30 31$1,331 1$1,133 2$1,003 3$950 4 5 6$912 7$671 8$744 9$1,191 10$744 11 12 13$495 14$495 15$441 16$698 17$539 18 19 20$495 21$320 22$364 23$852 24$449 25 26 27$353 28$320 29$353 30$698 31$364 1 2 3 4 5 6

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Friday, August 21st, 2026

4 round-trip options

Returning

Wed, Aug 26, 2026•5 Day Trip

$364 USD

Returning

Thu, Aug 27, 2026•6 Day Trip

$364 USD

Returning

Sun, Aug 30, 2026•9 Day Trip

$441 USD

Returning

Tue, Sep 1, 2026•11 Day Trip

$320 USD