Cheapest one-way flights from Seattle to Las Vegas in August from 75€

AirHint found the following cheapest one-way flights from Seattle (SEA) to Las Vegas (LAS) in August 2025 (see full year).

One-Way flights

25 Aug Frontier Airlines
28 Aug Frontier Airlines direct
26 Aug Frontier Airlines
23 Aug Frontier Airlines
27 Aug Frontier Airlines
31 Aug Frontier Airlines direct
21 Aug Frontier Airlines
24 Aug Frontier Airlines
19 Aug Frontier Airlines
30 Aug Frontier Airlines

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

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.

Book a cheap hotel in Las Vegas

Cheap car rent in Las Vegas

Feel free to contact us with any feedback or request another flight research.