Cheapest return flights from Seattle to Las Vegas in October from $82

AirHint found the following cheapest return flights from Seattle (SEA) to Las Vegas (LAS) in October 2025 (see full year).

Return flights

20 Oct - 23 Oct Frontier Airlines direct
13 Oct - 17 Oct Frontier Airlines direct
21 Oct - 24 Oct Alaska Airlines direct
20 Oct - 22 Oct Frontier Airlines direct
21 Oct - 23 Oct Alaska Airlines direct
12 Oct - 15 Oct Frontier Airlines direct
27 Oct - 29 Oct Frontier Airlines direct
28 Oct - 31 Oct Alaska Airlines direct
15 Oct - 31 Oct Alaska Airlines direct
10 Oct - 17 Oct Frontier Airlines
31 Oct - 01 Nov Frontier Airlines
27 Oct - 03 Nov Frontier Airlines
31 Oct - 01 Nov Frontier Airlines direct
31 Oct - 02 Nov Frontier Airlines
28 Oct - 02 Nov Frontier Airlines
29 Oct - 02 Nov Frontier Airlines
27 Oct - 03 Nov Frontier Airlines direct
30 Oct - 02 Nov Frontier Airlines
30 Oct - 04 Nov Frontier Airlines
30 Oct - 04 Nov Hawaiian Airlines direct

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

Skyscanner

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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