Cheapest return flights from Seattle to Las Vegas in October from $238

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

Return flights

24 Oct - 31 Oct Delta direct
24 Oct - 30 Oct Delta direct

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

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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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