Cheapest return PHX–LAS flights, August

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

Return flights

11 Aug - 13 Aug Frontier Airlines direct
29 Aug - 31 Aug Frontier Airlines direct
15 Aug - 17 Aug Frontier Airlines direct
29 Aug - 05 Sep Frontier Airlines direct
26 Aug - 27 Aug Frontier Airlines direct
29 Aug - 29 Aug Frontier Airlines direct
11 Aug - 14 Aug Frontier Airlines direct
07 Aug - 10 Aug Frontier Airlines direct
12 Aug - 14 Aug Frontier Airlines
19 Aug - 21 Aug Frontier Airlines direct
06 Aug - 09 Aug Frontier Airlines direct

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

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