Cheapest one-way flights from Seattle to Los Angeles in May 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 May 2025 (see full year).

One-Way flights

07 May Frontier Airlines direct
13 May Frontier Airlines direct
14 May Frontier Airlines direct
21 May Frontier Airlines direct
17 May Frontier Airlines direct
08 May Frontier Airlines direct
01 May Spirit Airlines direct
19 May Frontier Airlines direct
15 May Frontier Airlines direct
03 May Frontier Airlines direct

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

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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