SEA to SAN from $74 in economy – flightdeals.net

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Alaska Airlines, Inc.

ASAlaska Airlines, Inc.

Southwest Airlines

WNSouthwest Airlines

One Way•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

San Diego International Airport

San Diego, United States

$128 USD

-42%$74 USD

Verified about 16 hours ago

December 2026

Mon

Tue

Wed

Thu

Fri

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Sun

30$182 1$79 2$79 3$79 4$138 5$79 6$139 7$79 8$79 9$79 10$79 11$138 12$79 13$139 14$79 15$79 16$79 17$79 18$191 19$159 20$169 21$119 22$119 23$159 24$138 25$138 26$182 27$159 28$159 29$79 30$139 31$127 1$139 2$182 3$182

Good Availability

42% of dates checked are available within 10% of the lowest price

Wednesday, December 30th, 2026

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