$59 Cheap Alaska Airlines flights Seattle (SEA) to San Francisco (SFO)

$59 Cheap Alaska Airlines flights Seattle (SEA) to San Francisco (SFO)

Prices were available within the past 7 days and start at $59 for one-way flights and $127 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 17 - Wed, Dec 31

SEA

Seattle

SFO

San Francisco

$127 Roundtrip, found 18 hours ago

$127

Roundtrip

found 18 hours ago

Select Alaska Airlines flight, departing Wed, Dec 17 from Seattle to San Francisco, returning Wed, Dec 31, priced at $127 found 18 hours ago

Wed, Dec 17 - Wed, Dec 31

SEA

Seattle

SFO

San Francisco

$137 Roundtrip, found 18 hours ago

$137

Roundtrip

found 18 hours ago

Select Alaska Airlines flight, departing Wed, Dec 17 from Seattle to San Francisco, returning Wed, Dec 31, priced at $137 found 18 hours ago

Mon, Dec 15 - Mon, Dec 29

SEA

Seattle

SFO

San Francisco

$142 Roundtrip, found 1 day ago

$142

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Mon, Dec 15 from Seattle to San Francisco, returning Mon, Dec 29, priced at $142 found 1 day ago

Wed, Dec 17 - Wed, Dec 31

SEA

Seattle

SFO

San Francisco

$147 Roundtrip, found 18 hours ago

$147

Roundtrip

found 18 hours ago

Select Alaska Airlines flight, departing Wed, Dec 17 from Seattle to San Francisco, returning Wed, Dec 31, priced at $147 found 18 hours ago

Wed, Dec 17 - Wed, Dec 31

SEA

Seattle

SFO

San Francisco

$157 Roundtrip, found 18 hours ago

$157

Roundtrip

found 18 hours ago

Select Alaska Airlines flight, departing Wed, Dec 17 from Seattle to San Francisco, returning Wed, Dec 31, priced at $157 found 18 hours ago

Wed, Dec 17 - Wed, Dec 31

SEA

Seattle

SFO

San Francisco

$157 Roundtrip, found 18 hours ago

$157

Roundtrip

found 18 hours ago

Select Alaska Airlines flight, departing Wed, Dec 17 from Seattle to San Francisco, returning Wed, Dec 31, priced at $157 found 18 hours ago