Cheapest one-way flights from Seattle to Las Vegas in May from 24€

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

One-Way flights

11 May Frontier Airlines direct
04 May Frontier Airlines direct
17 May Frontier Airlines direct
24 May Frontier Airlines
06 May Alaska Airlines direct
28 May Frontier Airlines
10 May Southwest Airlines direct
20 May Delta direct
19 May Delta direct
19 May Frontier Airlines

Also check the deals for return flights from Seattle to Las Vegas in May.

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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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