Cheapest one-way flights from Portland to Los Angeles in May from $126

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

One-Way flights

09 May Alaska Airlines direct
06 May Southwest Airlines
06 May Delta direct
25 May Delta direct

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

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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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