Cheapest one-way flights from Los Angeles to Phoenix in April from $23

AirHint found the following cheapest one-way flights from Los Angeles (LAX) to Phoenix (PHX) in April 2026 (see full year).

One-Way flights

22 Apr Frontier Airlines direct
04 Apr Frontier Airlines direct
20 Apr Frontier Airlines direct
03 Apr Frontier Airlines direct
12 Apr Frontier Airlines direct
19 Apr Frontier Airlines direct
17 Apr American Airlines direct
18 Apr Southwest Airlines direct
10 Apr Alaska Airlines

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

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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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