Cheapest one-way flights from Portland to Los Angeles in January from 24€

AirHint found the following cheapest one-way flights from Portland (PDX) to Los Angeles (LAX) in January 2026 (see full year).

One-Way flights

18 Jan Frontier Airlines direct
16 Jan Frontier Airlines direct
15 Jan Frontier Airlines direct
26 Jan Frontier Airlines direct
11 Jan Frontier Airlines direct
24 Jan Southwest Airlines
20 Jan Southwest Airlines
17 Jan Southwest Airlines
12 Jan Frontier Airlines direct
24 Jan Delta direct

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

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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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