SeattlePhoenixFlight TimeSEA–PHX
Seattle (Seattle-Tacoma International Airport) to Phoenix (Phoenix Sky Harbor International Airport).
The flight from Seattle (SEA) to Phoenix (PHX) takes 2h 28m on average, covering about 1,413 miles. Across 5 flights we tracked, the fastest was 2h 21m and the slowest 2h 49m, with Alaska Airlines flying it most often.
Plan this routeAt a glance
| Avg flight time | Distance | Fastest tracked | Airlines |
|---|---|---|---|
| 2h 28m | 1,413 mi | 2h 21m | 3 |
Airlines on this route
Captured airlines for SEA to PHX
Our current provider sample includes 22/day from SEA to PHX across 5 captured airlines.
- First departure
- 04:05
- Last departure
- 21:03
- Cadence
- ~every 30 min
- Captured departures/day
- 44
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 6-7/day | Boeing 737 · Seat map | 04:0507:4409:46 |
Aircraft we tracked
Flying the other way?
PHX to SEA flight time (3 tracked flights) →Flight times usually differ by direction — jet-stream winds make eastbound crossings faster than westbound ones.
Methodology: figures are aggregated from 5 real flights on this route tracked between 2026-06-07 and 2026-06-19, sourced from live flight data. Updated daily as new flights are observed.
Route FAQ
How long is the flight from SEA to PHX?
The SEA to PHX flight takes 2h 28m on average based on 5 tracked flights.
How far is SEA from PHX?
SEA to PHX is about 1,413 miles by air.
Which airlines fly from SEA to PHX?
Alaska Airlines, Southwest Airlines, American Airlines fly the SEA to PHX route in our tracked route data.
What aircraft fly from SEA to PHX?
Aircraft observed on SEA to PHX include Boeing 737 MAX 9, Boeing 737-900, Boeing 737 MAX 8, Embraer E175.