Cheapest return flights from Seattle to Las Vegas in May from 47€

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

Return flights

11 May - 14 May Frontier Airlines direct
10 May - 14 May Frontier Airlines direct
10 May - 13 May Frontier Airlines direct
04 May - 05 May Frontier Airlines
08 May - 10 May Frontier Airlines
01 May - 04 May Frontier Airlines direct
06 May - 07 May Alaska Airlines direct
04 May - 05 May Delta direct
06 May - 12 May Delta direct
08 May - 10 May Frontier Airlines direct
31 May - 07 Jun Frontier Airlines direct

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

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