Alaska Airlines
Fr
starting at $165
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Las Vegas to Seattle. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Las Vegas to Seattle, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from Las Vegas to Seattle is Alaska Airlines. Flights operate on Friday.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alaska Airlines
Fr
starting at $165
Las Vegas — Seattle
06/21/2026
Departure
Direct flight
AS749
starting at $158
Las Vegas — Seattle
09/13/2026
Departure
Direct flight
AS749
starting at $197
Las Vegas — Seattle
06/08/2026
Departure
Direct flight
WN739
starting at $258
Las Vegas — Seattle
07/10/2026
Departure
Direct flight
AS479
starting at $75
Las Vegas — Seattle
04/23/2027
Departure
Direct flight
AS698
starting at $241
The Las Vegas — Seattle route is served by multiple airlines, including Alaska Airlines, Southwest Airlines, and Frontier Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $66, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest one-way flight from Las Vegas to Seattle departs on 06/20/2026, is operated by Frontier Airlines and costs $66
The cheapest roundtrip flight from Las Vegas to Seattle departs on 06/23/2026, is operated by Frontier Airlines and costs $146
Fastest flight from Las Vegas to Seattle takes 2h 43m
There are direct flights on this route 3 days a week: Su, Mo, and Fr
The distance between Las Vegas and Seattle is 1407km (872 miles). There are 35 direct flights from Las Vegas to Seattle. Las Vegas and Seattle are in the same time zone. Flights from Las Vegas begin at 6:00 AM. The latest flight from Las Vegas departs at 10:40 PM
The cheapest flight ticket from Las Vegas to Seattle according to data for the last 48 hours costs $66
Often the best time to buy tickets from Las Vegas to Seattle is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Las Vegas to Seattle can be found flying in these months: June, July, September.
The fastest flights from Las Vegas to Seattle start from 2 hours 43 minutes in the air.
The following airlines operate direct flights on the route Las Vegas — Seattle: Alaska Airlines, Southwest Airlines
In different months, ticket prices from Las Vegas to Seattle vary: minimum — $66 (June 2026), maximum — $165 (April 2027). Typically, the flight costs $79–$96.
Tickets from Las Vegas to Seattle are getting more expensive each month. From June 2026 to April 2027, the increase reached 150%, with prices now at $165. It's unlikely to get cheaper than the current level.
The most significant price increase was from June 2026 to April 2027 — up 150%. The best time to fly is June 2026–July 2026, when the average price is $71. In September 2026–April 2027, tickets cost around $122.
Given the rising prices, it's best not to delay your purchase. Flying in June 2026–July 2026 can save you up to 42% compared to the most expensive months.
Price variation across months on this route is 41.4%. Your choice of departure month significantly affects the total flight cost.
We couldn't find any special offers for flights from Las Vegas to Seattle