$71 Cheap Alaska Airlines flights Seattle (SEA) to San Diego (SAN)

Prices were available within the past 7 days and start at $71 for one-way flights and $99 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 21 - Fri, Mar 6

SEA

Seattle

SAN

San Diego

$99 Roundtrip, found 4 days ago

$99

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Sat, Feb 21 from Seattle to San Diego, returning Fri, Mar 6, priced at $99 found 4 days ago

Wed, Feb 18 - Thu, Feb 19

SEA

Seattle

SAN

San Diego

$139 Roundtrip, found 5 days ago

$139

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Feb 18 from Seattle to San Diego, returning Thu, Feb 19, priced at $139 found 5 days ago

Sat, Mar 7 - Tue, Mar 17

SEA

Seattle

SAN

San Diego

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Mar 7 from Seattle to San Diego, returning Tue, Mar 17, priced at $177 found 1 day ago

Thu, Mar 5 - Wed, Mar 18

SEA

Seattle

SAN

San Diego

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Mar 5 from Seattle to San Diego, returning Wed, Mar 18, priced at $187 found 1 day ago

Thu, Mar 5 - Mon, Mar 16

SEA

Seattle

SAN

San Diego

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Mar 5 from Seattle to San Diego, returning Mon, Mar 16, priced at $197 found 1 day ago

Wed, Mar 18 - Mon, Mar 30

SEA

Seattle

SAN

San Diego

$222 Roundtrip, found 1 day ago

$222

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Mar 18 from Seattle to San Diego, returning Mon, Mar 30, priced at $222 found 1 day ago