Flights from Seattle to Beach Cities San Diego County

Cheapest flights from Seattle

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 8 - Tue, Nov 18

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$166 Roundtrip, found 3 hours ago

$166

Roundtrip

found 3 hours ago

Select Hawaiian Airlines flight, departing Sat, Nov 8 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, Nov 18, priced at $166 found 3 hours ago

Mon, Nov 10 - Tue, Nov 18

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$176 Roundtrip, found 3 hours ago

$176

Roundtrip

found 3 hours ago

Select Hawaiian Airlines flight, departing Mon, Nov 10 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, Nov 18, priced at $176 found 3 hours ago

Sat, Nov 8 - Sat, Nov 15

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$177 Roundtrip, found 3 hours ago

$177

Roundtrip

found 3 hours ago

Select Hawaiian Airlines flight, departing Sat, Nov 8 from Seattle - Tacoma Intl. to San Diego Intl., returning Sat, Nov 15, priced at $177 found 3 hours ago

Sat, Nov 8 - Fri, Nov 14

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$187 Roundtrip, found 3 hours ago

$187

Roundtrip

found 3 hours ago

Select Hawaiian Airlines flight, departing Sat, Nov 8 from Seattle - Tacoma Intl. to San Diego Intl., returning Fri, Nov 14, priced at $187 found 3 hours ago

Tue, Jun 24 - Thu, Jun 26

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$193 Roundtrip, found 2 days ago

$193

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Jun 24 from Seattle - Tacoma Intl. to San Diego Intl., returning Thu, Jun 26, priced at $193 found 2 days ago

Fri, Nov 7 - Tue, Nov 18

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$195 Roundtrip, found 3 hours ago

$195

Roundtrip

found 3 hours ago

Select Alaska Airlines flight, departing Fri, Nov 7 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, Nov 18, priced at $195 found 3 hours ago

Mon, Nov 10 - Fri, Nov 14

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$197 Roundtrip, found 3 hours ago

$197

Roundtrip

found 3 hours ago

Select Hawaiian Airlines flight, departing Mon, Nov 10 from Seattle - Tacoma Intl. to San Diego Intl., returning Fri, Nov 14, priced at $197 found 3 hours ago

Sat, Jun 21 - Sat, Jun 28

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$205 Roundtrip, found 2 days ago

$205

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, Jun 21 from Seattle - Tacoma Intl. to San Diego Intl., returning Sat, Jun 28, priced at $205 found 2 days ago

Fri, Nov 7 - Sat, Nov 15

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$207 Roundtrip, found 3 hours ago

$207

Roundtrip

found 3 hours ago

Select Alaska Airlines flight, departing Fri, Nov 7 from Seattle - Tacoma Intl. to San Diego Intl., returning Sat, Nov 15, priced at $207 found 3 hours ago

Sat, Jun 21 - Wed, Jun 25

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$210 Roundtrip, found 2 days ago

$210

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jun 21 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Jun 25, priced at $210 found 2 days ago

Tue, Nov 11 - Sun, Nov 16

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$211 Roundtrip, found 3 hours ago

$211

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Tue, Nov 11 from Seattle - Tacoma Intl. to San Diego Intl., returning Sun, Nov 16, priced at $211 found 3 hours ago

Thu, Jun 19 - Thu, Jun 26

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$213 Roundtrip, found 2 days ago

$213

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Seattle - Tacoma Intl. to San Diego Intl., returning Thu, Jun 26, priced at $213 found 2 days ago

Fri, Nov 7 - Fri, Nov 14

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$217 Roundtrip, found 3 hours ago

$217

Roundtrip

found 3 hours ago

Select Alaska Airlines flight, departing Fri, Nov 7 from Seattle - Tacoma Intl. to San Diego Intl., returning Fri, Nov 14, priced at $217 found 3 hours ago

Sat, Nov 8 - Thu, Nov 20

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$217 Roundtrip, found 3 hours ago

$217

Roundtrip

found 3 hours ago

Select Hawaiian Airlines flight, departing Sat, Nov 8 from Seattle - Tacoma Intl. to San Diego Intl., returning Thu, Nov 20, priced at $217 found 3 hours ago

Thu, Nov 13 - Sun, Nov 16

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$218 Roundtrip, found 3 hours ago

$218

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Thu, Nov 13 from Seattle - Tacoma Intl. to San Diego Intl., returning Sun, Nov 16, priced at $218 found 3 hours ago

Mon, Nov 10 - Thu, Nov 20

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$227 Roundtrip, found 3 hours ago

$227

Roundtrip

found 3 hours ago

Select Hawaiian Airlines flight, departing Mon, Nov 10 from Seattle - Tacoma Intl. to San Diego Intl., returning Thu, Nov 20, priced at $227 found 3 hours ago

Tue, Jun 24 - Wed, Jun 25

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$229 Roundtrip, found 2 days ago

$229

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Jun 24 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Jun 25, priced at $229 found 2 days ago

Fri, Jun 20 - Fri, Jun 27

PAE

Seattle Paine Field Intl. Airport

SAN

San Diego Intl.

$250 Roundtrip, found 2 days ago

$250

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jun 20 from Seattle Paine Field Intl. Airport to San Diego Intl., returning Fri, Jun 27, priced at $250 found 2 days ago

Wed, Jun 18 - Thu, Jun 26

SEA

Seattle - Tacoma Intl.

SAN

San Diego Intl.

$317 Roundtrip, found 2 days ago

$317

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Jun 18 from Seattle - Tacoma Intl. to San Diego Intl., returning Thu, Jun 26, priced at $317 found 2 days ago

Sat, Jun 21 - Sat, Jun 28

SEA

Seattle - Tacoma Intl.

CLD

McClellan-Palomar

$417 Roundtrip, found 2 days ago

$417

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Jun 21 from Seattle - Tacoma Intl. to McClellan-Palomar, returning Sat, Jun 28, priced at $417 found 2 days ago