Flights From Seattle (SEA) to San Diego (SAN)

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Selected fares from Seattle to San Diego

The cheapest prices found with in the last 7 days for return flights were CA $163 and CA $108 for one-way flights to San Diego for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, Feb 8 - Wed, Feb 18
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
CA $163 Roundtrip, found 8 hours ago
CA $163
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Sun, Feb 8 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Feb 18, priced at CA $163 found 8 hours ago
Delta
Wed, Mar 18 - Thu, Mar 26
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
CA $164 Roundtrip, found 15 hours ago
CA $164
Roundtrip
found 15 hours ago
Select Delta flight, departing Wed, Mar 18 from Seattle - Tacoma Intl. to San Diego Intl., returning Thu, Mar 26, priced at CA $164 found 15 hours ago
Alaska Airlines
Mon, Mar 9 - Tue, Mar 24
PAE
Seattle Paine Field Intl. Airport
SAN
San Diego Intl.
CA $190 Roundtrip, found 6 days ago
CA $190
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Mar 9 from Seattle Paine Field Intl. Airport to San Diego Intl., returning Tue, Mar 24, priced at CA $190 found 6 days ago