SEA to SAN from $147 in economy – flightdeals.net

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Alaska Airlines, Inc.

ASAlaska Airlines, Inc.

Southwest Airlines

WNSouthwest Airlines

Round Trip•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

San Diego International Airport

San Diego, United States

$241 USD

-39%$147 USD

Verified 1 day ago

July 2026

Mon

Tue

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Thu

Fri

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Sun

29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24$567 25$557 26$567 27$563 28$557 29$557 30$557 31$406 1$357 2$362

Fair Availability

25% of dates checked are available within 10% of the lowest price

Thursday, July 16th, 2026

0 round-trip options

No flight details available for this date.