Cheapest one-way flights from Seattle to Las Vegas in June from $115

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

One-Way flights

17 Jun Frontier Airlines direct
24 Jun Alaska Airlines direct
08 Jun Alaska Airlines direct
27 Jun Delta direct
18 Jun Delta direct
01 Jun Delta direct
20 Jun Delta direct
22 Jun Delta direct
19 Jun Delta direct
12 Jun Delta direct

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

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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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