Boston (BOS) to San Francisco (SFO) flight deal in economy from $317
BOSLogan International Airport
Boston, United States
SFOSan Francisco International Airport
San Francisco, United States
$462 USD
-31%$317 USD
Verified about 5 hours agoJanuary 2027
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Sunday, January 3rd, 2027
10 round-trip options
Returning
Fri, Jan 8, 2027•5 Day Trip
$569 USD
Returning
Sat, Jan 9, 2027•6 Day Trip
$600 USD
Returning
Sun, Jan 10, 2027•7 Day Trip
$600 USD
Returning
Mon, Jan 11, 2027•8 Day Trip
$594 USD
Returning
Tue, Jan 12, 2027•9 Day Trip
$598 USD
Returning
Wed, Jan 13, 2027•10 Day Trip
$579 USD
Returning
Thu, Jan 14, 2027•11 Day Trip
$710 USD
Returning
Fri, Jan 15, 2027•12 Day Trip
$579 USD
Returning
Sat, Jan 16, 2027•13 Day Trip
$569 USD
Returning
Sun, Jan 17, 2027•14 Day Trip
$569 USD