San Diego to Boston

SANBOS

Fly from San Diego to Boston starting at USD 114 with Southwest Airlines.Best fare available on Aug 6, 2026.Limited seats. Better plans. Book before it's gone.

San Diego to Boston cheapest flights this week

13 Jul
American Airlines
16:23SAN
02:45BOS
1 StopUSD 143VIEW DEAL
14 Jul
United Airlines
14:00SAN
22:14BOS
DirectUSD 272VIEW DEAL
14 Jul
American Airlines
07:00SAN
12:51BOS
DirectUSD 198VIEW DEAL
15 Jul
American Airlines
06:15SAN
13:47BOS
1 StopUSD 230VIEW DEAL
15 Jul
Alaska Airlines
20:52SAN
02:40BOS
DirectUSD 281VIEW DEAL
24 Jul
Alaska Airlines
20:52SAN
02:40BOS
DirectUSD 127VIEW DEAL
31 Jul
American Airlines
21:55SAN
05:43BOS
1 StopUSD 156VIEW DEAL
6 Aug
Southwest Airlines
15:55SAN
21:25BOS
DirectUSD 114VIEW DEAL

San Diego to Boston monthly flight fare trend

Jul
from USD 127
Aug
from USD 114
Sep
No flights
Oct
No flights
Nov
No flights
Dec
No flights

Airport Details

Origin

San Diego

San Diego International Airport (SAN)

San Diego, SAN
Zone

Los Angeles

Elev

17 ft

Destination

Boston

Logan International Airport (BOS)

Boston, BOS
Zone

New York

Elev

20 ft

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