Cheapest one-way flights from Seattle to Los Angeles in May from $39

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

01 May Frontier Airlines direct
03 May Spirit Airlines direct
04 May Spirit Airlines direct
16 May Spirit Airlines direct
07 May Spirit Airlines direct
17 May Spirit Airlines direct
12 May Spirit Airlines direct
11 May Spirit Airlines direct
21 May Spirit Airlines direct
30 May Alaska 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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