Flights

Flights from Las Vegas to Seattle

Fares we've seen from Las Vegas (LAS) to Seattle (SEA) start from US$97 on 25 Jan 2027 with Frontier. Prices come from partner searches in the last 48 hours and change quickly, so look before you book.

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Compare Las Vegas to Seattle on your dates and see current fares from our sources, listed by price.

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Fares by month

Month	Seen from	Date	Airline
October 2026	US$131	22 Oct 2026	Alaska Airlines · direct	Check now
January 2027	US$97	25 Jan 2027	Frontier · 1 stop	Check now

One-way fares in US dollars, last seen on Aviasales. They can change at any time and may not be available on every day of the month. Partner links: we may earn a commission if you book, at no extra cost to you.

Airlines on this route

Airlines we've seen with fares on this route, listed by price:

Frontier: from US$97 (direct)
Alaska Airlines: from US$131 (direct)

Plan the rest of your trip to Seattle

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Questions about Las Vegas to Seattle flights

How much do flights from Las Vegas to Seattle cost? Fares we've seen start from US$97 on 25 Jan 2027 with Frontier. Fares change quickly, so look before you book.

When can I save on flights from Las Vegas to Seattle? Among the next six months we checked, January 2027 had fares from US$97 in our data, while October 2026 reached US$131. Prices vary by date, so compare several days and save.

Which airlines fly from Las Vegas to Seattle? We've seen fares from Frontier, Alaska Airlines. This reflects recent searches, not a complete timetable.

Are there direct flights from Las Vegas to Seattle? Yes, we've seen direct fares (3 of 4 recent fares were direct). Availability depends on the date.

Is FindMyFlight free to use? Yes. We never add anything to the fare. If you book through a partner link we may earn a commission from the partner, at no extra cost to you.