Cheapest one way flight
$44
Frontier Airlines
Direct flight
3h 6m
12/19/2025
The cheapest one-way flight from Los Angeles to Seattle departs on 12/19/2025, is operated by Frontier Airlines and costs $44
Cheapest round trip flight
$95
Alaska Airlines
Direct flight
5h 42m
02/04/2026
The cheapest roundtrip flight from Los Angeles to Seattle departs on 02/04/2026, is operated by Alaska Airlines and costs $95
The fastest flight
2h 53m
Fastest flight from Los Angeles to Seattle takes 2h 53m
Direct flights
Several times a week
There are direct flights on this route 4 days a week: Su, Mo, Th, and Fr
Earliest flight
6:00 AM
Latest flight
9:30 PM
Average flight duration
2h 58m
Direct flights count
186
Distance
1545km
Timezone difference
0h
The distance between Los Angeles and Seattle is 1545km (958 miles). The average flight duration is 2h 58m. There are 186 direct flights from Los Angeles to Seattle. Los Angeles and Seattle are in the same time zone. Flights from Los Angeles begin at 6:00 AM. The latest flight from Los Angeles departs at 9:30 PM
