Cheapest one-way flights from Seattle to Los Angeles in January from $18

Best time to book flights for Seattle (SEA) to Los Angeles (LAX) flights at AirHint

AirHint found the following cheapest one-way flights from Seattle (SEA) to Los Angeles (LAX) in January 2025 (see full year).

One-Way flights

22 Jan Frontier Airlines direct
21 Jan Frontier Airlines direct
28 Jan Frontier Airlines direct
15 Jan Frontier Airlines direct
14 Jan Frontier Airlines direct
23 Jan Frontier Airlines direct
29 Jan Frontier Airlines direct
30 Jan Frontier Airlines direct
18 Jan Frontier Airlines direct
11 Jan Frontier Airlines direct

Also check the deals for return flights from Seattle to Los Angeles in January.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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