Direct flights from Seattle to Pittsburgh
14 nonstop flights a week on 1 airline. Zero layovers — one hop from SEA to PIT.
Flight time: about 4h6m nonstop
Which days does it fly?
When does it fly?
Departure times in Seattle local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Alaska ASA412 | 9:57a | 3h54m | Mon, Wed |
| Alaska ASA412 | 10:10a | 4h19m | Sat–Sun |
| Alaska ASA412 | 10:25a | 4h19m | Fri |
| Alaska ASA412 | 10:44a | 4h16m | Thu |
| Alaska ASA412 | 10:51a | 3h59m | Tue |
| Alaska ASA77 | 9:55p | 4h18m | Sun |
| Alaska ASA77 | 10:08p | 4h6m | Fri–Sat |
| Alaska ASA77 | 10:21p | 3h53m | Wed–Thu |
| Alaska ASA77 | 10:28p | 4h2m | Mon–Tue |
The route
One hop: SEA → PITDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Seattle (SEA) to Pittsburgh (PIT)
Seattle–Tacoma International Airport (SEA) has 14 nonstop flights a week to Pittsburgh (PIT), operated by Alaska. No layovers, no connections — one hop out of SEA and you're there.
This route flies every day of the week, so any travel day works. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Seattle to Pittsburgh?
The nonstop flight from Seattle (SEA) to Pittsburgh (PIT) takes about 4h6m in the air, based on recently observed nonstop departures.
How long does it take to drive from Seattle to Pittsburgh?
Driving from Seattle to Pittsburgh takes about 36h 37m behind the wheel — roughly 2,524 miles, or about 4 days of real driving. The nonstop flight takes about 4h6m.