$319 Cheap American Airlines flights Seattle (SEA) to San Francisco (SFO)

$319 Cheap American Airlines flights Seattle (SEA) to San Francisco (SFO)

Prices were available within the past 7 days and start at $319 for one-way flights and $637 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 11 - Mon, Dec 15

SEA

Seattle

SFO

San Francisco

$637 Roundtrip, found 4 hours ago

$637

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Thu, Dec 11 from Seattle to San Francisco, returning Mon, Dec 15, priced at $637 found 4 hours ago

Thu, Dec 11 - Mon, Dec 15

SEA

Seattle

SFO

San Francisco

$687 Roundtrip, found 4 hours ago

$687

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Thu, Dec 11 from Seattle to San Francisco, returning Mon, Dec 15, priced at $687 found 4 hours ago

Thu, Dec 11 - Mon, Dec 15

SEA

Seattle

SFO

San Francisco

$707 Roundtrip, found 4 hours ago

$707

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Thu, Dec 11 from Seattle to San Francisco, returning Mon, Dec 15, priced at $707 found 4 hours ago