SFO to ACK from $312 in economy – flightdeals.net

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JetBlue Airways

B6JetBlue Airways

Round Trip•Economy

San Francisco International Airport

San Francisco, United States

Nantucket Memorial Airport

Nantucket, United States

$631 USD

-51%$312 USD

Verified 15 days ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$754 6$754 7$672 8$833 9$1,010 10$833 11$756 12$714 13$672 14$540 15$773 16$951 17$714 18$654 19$654 20$501 21$464 22$524 23$654 24$572 25$606 26$464 27$396 28$396 29$444 30$488 31$488 1$488 2$376

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Friday, July 3rd, 2026

0 round-trip options

No flight details available for this date.