San Francisco to Boston

SFOBOS

Fly from San Francisco to Boston starting at USD 154 with JetBlue Airways.Best fare available on Jul 8, 2026.Limited seats. Better plans. Book before it's gone.

San Francisco to Boston cheapest flights this week

25 Jun
Frontier Airlines
20:51SFO
22:27BOS
2 Stop$218VIEW DEAL
8 Jul
JetBlue Airways
11:26SFO
17:16BOS
Direct$154VIEW DEAL
9 Jul
United Airlines
08:10SFO
14:04BOS
Direct$158VIEW DEAL
10 Jul
JetBlue Airways
23:44SFO
05:26BOS
Direct$183VIEW DEAL
27 Jul
JetBlue Airways
22:17SFO
04:00BOS
Direct$169VIEW DEAL

San Francisco to Boston monthly flight fare trend

Jun
from USD 218
Jul
from USD 154
Aug
No flights
Sep
No flights
Oct
No flights
Nov
No flights

Airport Details

Origin

San Francisco

San Francisco International Airport (SFO)

San Francisco, SFO
Zone

Los Angeles

Elev

13 ft

Destination

Boston

Logan International Airport (BOS)

Boston, BOS
Zone

New York

Elev

20 ft

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