$140 Cheap American Airlines flights Boston (BOS) to San Francisco (SFO)

$140 Cheap American Airlines flights Boston (BOS) to San Francisco (SFO)

Prices were available within the past 7 days and start at $140 for one-way flights and $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 8 - Sat, Nov 15

BOS

Boston

SFO

San Francisco

$289 Roundtrip, found 1 day ago

$289

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Nov 8 from Boston to San Francisco, returning Sat, Nov 15, priced at $289 found 1 day ago

Sat, Nov 8 - Sat, Nov 15

BOS

Boston

SFO

San Francisco

$299 Roundtrip, found 1 day ago

$299

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Nov 8 from Boston to San Francisco, returning Sat, Nov 15, priced at $299 found 1 day ago

Mon, Feb 2 - Mon, Feb 16

BOS

Boston

SFO

San Francisco

$307 Roundtrip, found 2 days ago

$307

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Feb 2 from Boston to San Francisco, returning Mon, Feb 16, priced at $307 found 2 days ago

Sat, Nov 8 - Sat, Nov 15

BOS

Boston

SFO

San Francisco

$329 Roundtrip, found 1 day ago

$329

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Nov 8 from Boston to San Francisco, returning Sat, Nov 15, priced at $329 found 1 day ago

Mon, Feb 2 - Mon, Feb 16

BOS

Boston

SFO

San Francisco

$334 Roundtrip, found 2 days ago

$334

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Feb 2 from Boston to San Francisco, returning Mon, Feb 16, priced at $334 found 2 days ago

Sat, Nov 8 - Sat, Nov 15

BOS

Boston

SFO

San Francisco

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Nov 8 from Boston to San Francisco, returning Sat, Nov 15, priced at $337 found 1 day ago