ACK to SAN from $123 in economy – flightdeals.net

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JetBlue Airways

B6JetBlue Airways

One Way•Economy

Nantucket Memorial Airport

Nantucket, United States

San Diego International Airport

San Diego, United States

$546 USD

-77%$123 USD

Verified about 8 hours ago

September 2026

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31$158 1$123 2$123 3$123 4$123 5$123 6$552 7$582 8$300 9$129 10$129 11$129 12$368 13$742 14$586 15$129 16$129 17$129 18$129 19$368 20$667 21$528 22$580 23$129 24$129 25$129 26$306 27$732 28$433 29$553 30$129 1$306 2$129 3$173 4$708

Rare Availability

9% of dates checked are available within 10% of the lowest price

Saturday, September 26th, 2026

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