Boston to San Diego

BOSSAN

Fly from Boston to San Diego starting at SAR 355 with JetBlue Airways.Best fare available on Aug 29, 2026.Limited seats. Better plans. Book before it's gone.

Boston to San Diego cheapest flights this week

1 Aug
JetBlue Airways
16:20BOS
22:27SAN
DirectSAR 1,129VIEW DEAL
4 Aug
Alaska Airlines
08:28BOS
14:43SAN
DirectSAR 651VIEW DEAL
6 Aug
Alaska Airlines
16:33BOS
22:53SAN
DirectSAR 803VIEW DEAL
29 Aug
JetBlue Airways
16:20BOS
22:29SAN
DirectSAR 451VIEW DEAL
29 Aug
JetBlue Airways
09:30BOS
15:36SAN
DirectSAR 355VIEW DEAL
30 Aug
JetBlue Airways
05:01BOS
13:36SAN
1 StopSAR 518VIEW DEAL
3 Sept
JetBlue Airways
12:57BOS
22:06SAN
1 StopSAR 470VIEW DEAL
3 Sept
JetBlue Airways
05:01BOS
13:52SAN
1 StopSAR 503VIEW DEAL
3 Sept
JetBlue Airways
06:00BOS
12:05SAN
DirectSAR 481VIEW DEAL
2 Feb
Alaska Airlines
17:45BOS
00:08SAN
DirectSAR 581VIEW DEAL

Boston to San Diego monthly flight fare trend

Aug
from SAR 355
Sep
from SAR 470
Oct
No flights
Nov
No flights
Dec
No flights
Jan
No flights

Airport Details

Origin

Boston

Logan International Airport (BOS)

Boston, BOS
Zone

New York

Elev

20 ft

Destination

San Diego

San Diego International Airport (SAN)

San Diego, SAN
Zone

Los Angeles

Elev

17 ft

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