Cheapest one-way flights from Seattle to Las Vegas in January from 87€

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

One-Way flights

24 Jan Hawaiian Airlines direct
22 Jan Alaska Airlines direct
08 Jan Delta direct
26 Jan Southwest Airlines direct
23 Jan Hawaiian Airlines direct
30 Jan Hawaiian Airlines direct
03 Jan Delta direct
25 Jan Delta direct

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

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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