Cheapest one-way flights from Seattle to Las Vegas in May from 59€

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

One-Way flights

20 May Delta direct
06 May Southwest Airlines direct
11 May Delta direct
18 May Delta direct
03 May Delta direct
01 May Alaska Airlines direct
13 May Southwest Airlines
02 May Delta direct
07 May Southwest Airlines
07 May Delta direct

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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