Cheapest return flights from Phoenix to Las Vegas in May from $190

AirHint found the following cheapest return flights from Phoenix (PHX) to Las Vegas (LAS) in May 2026 (see full year).

Return flights

13 May - 14 May United
13 May - 14 May American Airlines direct
15 May - 18 May American Airlines direct
14 May - 21 May Southwest Airlines
18 May - 22 May Southwest Airlines direct
21 May - 25 May Southwest Airlines direct
01 May - 03 May Southwest Airlines direct
22 May - 25 May Southwest Airlines direct
23 May - 25 May Southwest Airlines direct
29 May - 31 May United

Also check the deals for one-way flights from Phoenix to Las Vegas in May.

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