Cheap Flights from Seattle to Las Vegas

Cheapest flights from Seattle to Las Vegas

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 Seattle to Las Vegas. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$24

Frontier Airlines

Direct flight

2h 34m

03/30/2026

The cheapest one-way flight from Seattle to Las Vegas departs on 03/30/2026, is operated by Frontier Airlines and costs $24

Cheapest round trip flight

$55

Frontier Airlines

Direct flight

5h 31m

03/28/2026

The cheapest roundtrip flight from Seattle to Las Vegas departs on 03/28/2026, is operated by Frontier Airlines and costs $55

The fastest flight

2h 33m

Fastest flight from Seattle to Las Vegas takes 2h 33m

Direct flights

Several times a week

There are direct flights on this route 6 days a week: Mo, Tu, We, Th, Fr, and Sa

Distance

1407km

Timezone difference

0h

The distance between Seattle and Las Vegas is 1407km (872 miles). Seattle and Las Vegas are in the same time zone

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Seattle to Las Vegas by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Seattle to Las Vegas

January 2026

Lowest price

on average:

$87

Avg Price

Airlines operating on route

The route Seattle — Las Vegas is served by several airlines: Frontier Airlines, Alaska Airlines, and Southwest Airlines. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $24 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.

Frontier Airlines

starting at $24

Alaska Airlines

starting at $45

Southwest Airlines

starting at $199

Non-stop flights from Seattle to Las Vegas

A non-stop flight is the most convenient and comfortable way to fly from Seattle to Las Vegas, despite the fact that sometimes flights with transfers can cost significantly less.

Seattle — Las Vegas

SEA — LAS

03/30/2026

Departure

Direct flight

F94204

starting at $24

Seattle — Las Vegas

SEA — LAS

03/28/2026

Departure

Direct flight

F94204

starting at $24

Seattle — Las Vegas

SEA — LAS

03/03/2026

Departure

Direct flight

F94204

starting at $27

Seattle — Las Vegas

SEA — LAS

03/17/2026

Departure

Direct flight

F94204

starting at $28

Everett — Las Vegas

PAE — LAS

03/11/2026

Departure

Direct flight

AS777

starting at $45

Seattle — Las Vegas

SEA — LAS

03/12/2026

Departure

Direct flight

AS636

starting at $46

Seattle — Las Vegas

SEA — LAS

02/11/2026

Departure

Direct flight

F94204

starting at $55

Everett — Las Vegas

PAE — LAS

02/28/2026

Departure

Direct flight

AS777

starting at $59

Seattle — Las Vegas

SEA — LAS

08/01/2026

Departure

Direct flight

AS636

starting at $123

Seattle — Las Vegas

SEA — LAS

06/26/2026

Departure

Direct flight

WN2175

starting at $199

Schedule of direct flights from Seattle to Las Vegas

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seattle to Las Vegas:

Unable to find information about the schedule of direct flights from

Seattle airports overview

Boeing Field International Airport

•

BFI

8km

Seattle-Tacoma International Airport

•

SEA

19km

Primary air hub for the Seattle metropolitan area and Puget Sound, offering extensive domestic and international routes, multiple terminals, light rail and shuttle connections, and convenient access to downtown Seattle.

•

Las Vegas airports overview

McCarran International Airport

•

LAS

4km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Seattle to Las Vegas?

The cheapest flight ticket from Seattle to Las Vegas according to data for the last 48 hours costs $24

When is the best time to buy air tickets on the route Seattle — Las Vegas?

Often the best time to buy tickets from Seattle to Las Vegas is 2 months before departure.

When is the cheapest time of year to fly from Seattle to Las Vegas?

Based on statistics over the past years, the lowest prices for flights from Seattle to Las Vegas can be found flying in these months: January.

How long does it take to fly from Seattle to Las Vegas?

The fastest flights from Seattle to Las Vegas start from 2 hours 33 minutes in the air.

Which airline can fly direct from Seattle to Las Vegas?

The following airlines operate direct flights on the route Seattle — Las Vegas: Frontier Airlines, Alaska Airlines, Southwest Airlines

Special offers and sales on air tickets from Seattle to Las Vegas

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.

Seattle — Las Vegas

Mart 27

Frontier Airlines

$23

Alternative routes

Bellingham ➜ Las Vegas•Boise ➜ Las Vegas•Eugene ➜ Las Vegas•Spokane ➜ Las Vegas•Everett ➜ Las Vegas•Kamloops ➜ Las Vegas•Yakima ➜ Las Vegas•Kelowna ➜ Las Vegas•Abbotsford ➜ Las Vegas•Calgary ➜ Las Vegas•Seattle ➜ Bakersfield•Seattle ➜ Fresno•Seattle ➜ Long Beach•Seattle ➜ Mexicali•Seattle ➜ Phoenix•Seattle ➜ Santa Barbara•Seattle ➜ Tijuana•Seattle ➜ Yuma

•••••••••••••••••••

Cheapest one way flight

$24

Frontier Airlines

Direct flight

2h 34m

03/30/2026

The cheapest one-way flight from Seattle to Las Vegas departs on 03/30/2026, is operated by Frontier Airlines and costs $24

Cheapest round trip flight

$55

Frontier Airlines

Direct flight

5h 31m

03/28/2026

The cheapest roundtrip flight from Seattle to Las Vegas departs on 03/28/2026, is operated by Frontier Airlines and costs $55

The fastest flight