Cheapest one-way flights from Phoenix to Los Angeles in December from 21€

AirHint found the following cheapest one-way flights from Phoenix (PHX) to Los Angeles (LAX) in December 2025 (see full year).

One-Way flights

11 Dec Frontier Airlines direct
03 Dec Frontier Airlines direct
09 Dec Frontier Airlines direct
15 Dec Frontier Airlines direct
13 Dec Frontier Airlines direct
04 Dec Frontier Airlines direct
22 Dec Frontier Airlines direct
12 Dec Frontier Airlines direct
14 Dec Frontier Airlines direct
25 Dec Delta direct

Also check the deals for return flights from Phoenix to Los Angeles in December.

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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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