SEA to BOS from $164 in economy – flightdeals.net

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Delta Air Lines

DLDelta Air Lines

One Way•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Logan International Airport

Boston, United States

$230 USD

-29%$164 USD

Verified about 18 hours ago

September 2026

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31$284 1$254 2$284 3$254 4$209 5$284 6$284 7$314 8$209 9$279 10$204 11$249 12$279 13$209 14$199 15$169 16$164 17$204 18$204 19$204 20$204 21$204 22$164 23$164 24$199 25$204 26$209 27$204 28$199 29$169 30$164 1$199 2$204 3$169 4$204

Rare Availability

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

Wednesday, September 30th, 2026

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