Cheapest one way flight
$42
Frontier Airlines
Direct flight
2h 38m
10/27/2025
The cheapest one-way flight from Seattle to Las Vegas departs on 10/27/2025, is operated by Frontier Airlines and costs $42
Cheapest round trip flight
$96
Alaska Airlines
Direct flight
5h 30m
12/03/2025
The cheapest roundtrip flight from Seattle to Las Vegas departs on 12/03/2025, is operated by Alaska Airlines and costs $96
The fastest flight
2h 30m
Fastest flight from Seattle to Las Vegas takes 2h 30m
Direct flights
Several times a week
There are direct flights on this route 3 days a week: Mo, Tu, and Th
Earliest flight
5:00 AM
Latest flight
8:52 PM
Average flight duration
2h 41m
Direct flights count
122
Distance
1407km
Timezone difference
0h
The distance between Seattle and Las Vegas is 1407km (872 miles). The average flight duration is 2h 41m. There are 122 direct flights from Seattle to Las Vegas. Seattle and Las Vegas are in the same time zone. Flights from Seattle begin at 5:00 AM. The latest flight from Seattle departs at 8:52 PM
