Direct flights from Pittsburgh to Seattle
15 nonstop flights a week on 1 airline. Zero layovers — one hop from PIT to SEA.
Flight time: about 4h41m nonstop
Which days does it fly?
When does it fly?
Departure times in Pittsburgh local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Alaska ASA78 | 7:32a | 4h37m | Sun |
| Alaska ASA78 | 7:41a | 4h28m | Sat |
| Alaska ASA78 | 8:02a | 4h34m | Wed |
| Alaska ASA78 | 8:09a | 4h31m | Tue |
| Alaska ASA78 | 8:18a | 4h42m | Mon, Fri |
| Alaska ASA78 | 8:31a | 4h39m | Thu |
| Alaska ASA412 | 6:20p | 4h40m | Mon, Sat |
| Alaska ASA412 | 6:30p | 4h43m | Wed |
| Alaska ASA412 | 6:41p | 4h55m | Fri |
| Alaska ASA412 | 6:52p | 4h42m | Tue, Sun |
| Alaska ASA412 | 7:51p | 4h42m | Thu |
| Alaska ASA412 | 8:50p | 4h53m | Sat |
The route
One hop: PIT → SEADrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Pittsburgh (PIT) to Seattle (SEA)
Pittsburgh International Airport (PIT) has 15 nonstop flights a week to Seattle (SEA), operated by Alaska. No layovers, no connections — one hop out of PIT and you're there.
This route flies every day of the week, so any travel day works. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Pittsburgh to Seattle?
The nonstop flight from Pittsburgh (PIT) to Seattle (SEA) takes about 4h41m in the air, based on recently observed nonstop departures.
How long does it take to drive from Pittsburgh to Seattle?
Driving from Pittsburgh to Seattle takes about 36h 37m behind the wheel — roughly 2,524 miles, or about 4 days of real driving. The nonstop flight takes about 4h41m.