Boston (BOS) to San Diego (SAN) flight deal from $157 USD in economy class – flightdeals.net

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Delta Air Lines

DLDelta Air Lines

One Way•Economy

Logan International Airport

Boston, United States

San Diego International Airport

San Diego, United States

$221 USD

-29%$157 USD

Verified Mar 21, 2026 at 3:11 PM

April 2026

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30$317 31$317 1$317 2$317 3$317 4$269 5$279 6$279 7$214 8$214 9$279 10$214 11$249 12$399 13$209 14$209 15$279 16$486 17$486 18$486 19$409 20$276 21$309 22$206 23$159 24$159 25$159 26$249 27$159 28$159 29$159 30$159 1 2 3

Fair Availability

26% of dates checked are available within 10% of the lowest price

Thursday, April 23rd, 2026

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