LAX to SEA from $64 in economy – flightdeals.net

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Frontier Airlines

F9Frontier Airlines

Round Trip•Economy

Los Angeles International Airport

Los Angeles, United States

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$215 USD

-70%$64 USD

Verified 8 days ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$239 1$254 2$228 3$198 4$173 5$254 6$173 7$173 8$228 9$228 10$228 11$228 12$334 13$298 14$262 15$308 16$308 17$399 18$358 19$399 20$358 21$358 22$358 23$358 24$399 25$379 26$440 27$399 28$399 29$399 30$399 31 1 2 3

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Tuesday, December 29th, 2026

2 round-trip options

Returning

Sun, Jan 3, 2027•5 Day Trip

$399 USD

Returning

Mon, Jan 4, 2027•6 Day Trip

$399 USD