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
San Diego to Boston monthly flight fare trend
Jul
from USD 127
Aug
from USD 114
Sep
No flights
Oct
No flights
Nov
from USD 173
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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