$119 Cheap Delta flights Boston (BOS) to San Francisco (SFO)

$119 Cheap Delta flights Boston (BOS) to San Francisco (SFO)

Prices were available within the past 7 days and start at $119 for one-way flights and $250 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 16 - Tue, Jan 20

BOS

Boston

SFO

San Francisco

$250 Roundtrip, found 6 days ago

$250

Roundtrip

found 6 days ago

Select Delta flight, departing Fri, Jan 16 from Boston to San Francisco, returning Tue, Jan 20, priced at $250 found 6 days ago

Tue, Jun 2 - Sun, Jun 7

BOS

Boston

SFO

San Francisco

$273 Roundtrip, found 10 hours ago

$273

Roundtrip

found 10 hours ago

Select Delta flight, departing Tue, Jun 2 from Boston to San Francisco, returning Sun, Jun 7, priced at $273 found 10 hours ago

Sat, Jun 6 - Sun, Jun 7

BOS

Boston

SFO

San Francisco

$305 Roundtrip, found 10 hours ago

$305

Roundtrip

found 10 hours ago

Select Delta flight, departing Sat, Jun 6 from Boston to San Francisco, returning Sun, Jun 7, priced at $305 found 10 hours ago

Wed, Jun 24 - Thu, Jul 2

BOS

Boston

SFO

San Francisco

$326 Roundtrip, found 14 hours ago

$326

Roundtrip

found 14 hours ago

Select Delta flight, departing Wed, Jun 24 from Boston to San Francisco, returning Thu, Jul 2, priced at $326 found 14 hours ago