Cheapest one-way SEA–LAS flights, June

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

One-Way flights

10 Jun Frontier Airlines direct
27 Jun Frontier Airlines direct
22 Jun Frontier Airlines direct
30 Jun Frontier Airlines direct
13 Jun Frontier Airlines direct
11 Jun Frontier Airlines direct
12 Jun Frontier Airlines direct
05 Jun Frontier Airlines direct
07 Jun Frontier Airlines direct
23 Jun Frontier Airlines

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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