$103 Cheap United flights Seattle (SEA) to San Diego (SAN)

$103 Cheap United flights Seattle (SEA) to San Diego (SAN)

Prices were available within the past 7 days and start at $103 for one-way flights and $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 14 - Tue, Jul 21

SEA

Seattle

SAN

San Diego

$189 Roundtrip, found 1 hour ago

$189

Roundtrip

found 1 hour ago

Select United flight, departing Tue, Jul 14 from Seattle to San Diego, returning Tue, Jul 21, priced at $189 found 1 hour ago

Tue, Jul 14 - Tue, Jul 21

SEA

Seattle

SAN

San Diego

$224 Roundtrip, found 1 hour ago

$224

Roundtrip

found 1 hour ago

Select United flight, departing Tue, Jul 14 from Seattle to San Diego, returning Tue, Jul 21, priced at $224 found 1 hour ago

Tue, Jul 14 - Tue, Jul 21

SEA

Seattle

SAN

San Diego

$245 Roundtrip, found 1 hour ago

$245

Roundtrip

found 1 hour ago

Select United flight, departing Tue, Jul 14 from Seattle to San Diego, returning Tue, Jul 21, priced at $245 found 1 hour ago

Tue, Oct 6 - Tue, Oct 13

SEA

Seattle

SAN

San Diego

$246 Roundtrip, found 1 day ago

$246

Roundtrip

found 1 day ago

Select United flight, departing Tue, Oct 6 from Seattle to San Diego, returning Tue, Oct 13, priced at $246 found 1 day ago

Tue, Jul 14 - Wed, Jul 22

SEA

Seattle

SAN

San Diego

$249 Roundtrip, found 2 days ago

$249

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jul 14 from Seattle to San Diego, returning Wed, Jul 22, priced at $249 found 2 days ago

Tue, Jul 14 - Tue, Jul 21

SEA

Seattle

SAN

San Diego

$255 Roundtrip, found 1 hour ago

$255

Roundtrip

found 1 hour ago

Select United flight, departing Tue, Jul 14 from Seattle to San Diego, returning Tue, Jul 21, priced at $255 found 1 hour ago