Boston to San Diego

BOSSAN

Fly from Boston to San Diego starting at SAR 470 with JetBlue Airways.Best fare available on Sep 3, 2026.Limited seats. Better plans. Book before it's gone.

Boston to San Diego cheapest flights this week

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
4 Sept
Alaska Airlines
08:00BOS
14:12SAN
DirectSAR 707VIEW DEAL
9 Sept
Southwest Airlines
09:05BOS
15:00SAN
DirectSAR 488VIEW DEAL
12 Sept
Southwest Airlines
14:10BOS
20:10SAN
DirectSAR 807VIEW DEAL
14 Sept
American Airlines
10:30BOS
18:59SAN
2 StopSAR 773VIEW DEAL
22 Sept
Southwest Airlines
09:05BOS
15:00SAN
DirectSAR 488VIEW DEAL
26 Sept
American Airlines
12:05BOS
20:29SAN
1 StopSAR 511VIEW DEAL
2 Feb
Alaska Airlines
17:45BOS
00:08SAN
DirectSAR 581VIEW DEAL

Boston to San Diego monthly flight fare trend

Sep
from SAR 470
Oct
No flights
Nov
No flights
Dec
No flights
Jan
No flights
Feb
from SAR 426

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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