AirHint found the following cheapest return flights from Las Vegas (LAS) to Phoenix (PHX) in May 2026 (see full year).
Return flights
| 01 May - 02 May | Breeze Airways | ||
| 18 May - 18 May | Frontier Airlines | direct | |
| 01 May - 02 May | Frontier Airlines | direct | |
| 03 May - 19 May | Delta |
Also check the deals for one-way flights from Las Vegas to Phoenix in May.
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