SEA to LAX from $128 in economy – flightdeals.net

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Frontier Airlines

F9Frontier Airlines

Round Trip•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Los Angeles International Airport

Los Angeles, United States

$190 USD

-33%$128 USD

Verified about 7 hours ago

November 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26$138 27$128 28$128 29$138 30$203 31$128 1$153 2$138 3$128 4$128 5$138 6$153 7$128 8$153 9$138 10$128 11$128 12$138 13$138 14$138 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6

Fair Availability

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

Thursday, November 12th, 2026

3 round-trip options

Returning

Tue, Nov 17, 2026•5 Day Trip

$138 USD

Returning

Wed, Nov 18, 2026•6 Day Trip

$138 USD

Returning

Thu, Nov 19, 2026•7 Day Trip

$148 USD