BOS to SAN from $109 in economy – flightdeals.net

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Alaska Airlines, Inc.

ASAlaska Airlines, Inc.

Southwest Airlines

WNSouthwest Airlines

One Way•Economy

Logan International Airport

Boston, United States

San Diego International Airport

San Diego, United States

$186 USD

-41%$109 USD

Verified about 2 hours ago

October 2026

Mon

Tue

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Sun

28 29 30 1$376 2$376 3$376 4$376 5$376 6$376 7$376 8$326 9$331 10$296 11$316 12$326 13$316 14$316 15$234 16$264 17$206 18$450 19$315 20$170 21$119 22$199 23$139 24$129 25$284 26$209 27$109 28$109 29$129 30$139 31$129 1$179

Limited Availability

11% of dates checked are available within 10% of the lowest price

Friday, October 16th, 2026

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