Boston to San Diego

BOSSAN

Fly from Boston to San Diego starting at USD 96 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

29 Aug
JetBlue Airways
16:20BOS
22:29SAN
DirectUSD 183VIEW DEAL
29 Aug
JetBlue Airways
09:30BOS
15:36SAN
DirectUSD 96VIEW DEAL
29 Aug
Alaska Airlines
08:00BOS
14:12SAN
DirectUSD 147VIEW DEAL
29 Aug
Alaska Airlines
08:00BOS
14:12SAN
DirectUSD 153VIEW DEAL
30 Aug
JetBlue Airways
05:01BOS
13:36SAN
1 StopUSD 140VIEW DEAL
3 Sept
JetBlue Airways
12:57BOS
22:06SAN
1 StopUSD 127VIEW DEAL
3 Sept
JetBlue Airways
05:01BOS
13:52SAN
1 StopUSD 136VIEW DEAL
3 Sept
JetBlue Airways
06:00BOS
12:05SAN
DirectUSD 130VIEW DEAL
2 Feb
Alaska Airlines
17:45BOS
00:08SAN
DirectUSD 157VIEW DEAL
3 Feb
Alaska Airlines
17:45BOS
00:08SAN
DirectUSD 131VIEW DEAL

Boston to San Diego monthly flight fare trend

Aug
from USD 96
Sep
from USD 127
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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