LAXSEA
Los Angeles (Los Angeles International Airport) to Seattle (Seattle-Tacoma International Airport).
The flight from Los Angeles (LAX) to Seattle (SEA) takes 2h 10m on average, covering about 992 miles. Across 3 flights we tracked, the fastest was 2h 9m and the slowest 2h 11m, with Alaska Airlines flying it most often.
Plan this routeAt a glance
| Avg flight time | Distance | Fastest tracked | Airlines |
|---|---|---|---|
| 2h 10m | 992 mi | 2h 9m | 1 |
Airlines on this route
Captured airlines for LAX to SEA
Our current provider sample includes 23-24/day from LAX to SEA across 8 captured airlines. Captured departure terminal data is available for 6, 3, 7, 1.
- First departure
- 01:20
- Last departure
- 23:50
- Cadence
- ~every 30 min
- Captured departures/day
- 50
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 10-11/day | Boeing 737 · Terminal 6 · Seat map | 06:00 |
Aircraft we tracked
Flying the other way?
SEA to LAX flight time (13 tracked flights) →Flight times usually differ by direction — jet-stream winds make eastbound crossings faster than westbound ones.
Methodology: figures are aggregated from 3 real flights on this route tracked between 2026-06-15 and 2026-06-16, sourced from live flight data. Updated daily as new flights are observed.
Route FAQ
How long is the flight from LAX to SEA?
The LAX to SEA flight takes 2h 10m on average based on 3 tracked flights.
How far is LAX from SEA?
LAX to SEA is about 992 miles by air.
Which airlines fly from LAX to SEA?
Alaska Airlines flies the LAX to SEA route in our tracked route data.
What aircraft fly from LAX to SEA?
Aircraft observed on LAX to SEA include Boeing 737 MAX 9, Boeing 737-900.