BOS to SFO from $159 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Economy

Logan International Airport

Boston, United States

San Francisco International Airport

San Francisco, United States

$241 USD

-34%$159 USD

Verified about 9 hours ago

June 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2 3 4$394 5$394 6$394 7$394 8$394 9$394 10$394 11$329 12$329 13$329 14$449 15$329 16$329 17$329 18$279 19$179 20$179 21$418 22$329 23$179 24$234 25$229 26$207 27$207 28$329 29$179 30$159 1$159 2$179 3$179 4$179 5$479

Rare Availability

6% of dates checked are available within 10% of the lowest price

Monday, June 1st, 2026

No flight details available for this date.