PascoSeattleDirect FlightsPSC–SEA
Pasco (Tri-Cities Airport) to Seattle (Seattle-Tacoma International Airport).
Flight time from PSC to SEA is estimated at about 56m, based on the 172-mile great-circle distance. Our current captured departure sample includes 7-8/day across 2 captured airlines, with Alaska Airlines appearing most often in that sample.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~0h 56m Estimated from great-circle distance — no tracked flights yet. | 172 mi | 7-8/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for PSC to SEA
Our current provider sample includes 7-8/day from PSC to SEA across 2 captured airlines.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 4-5/day | Embraer E-Jet | — |
| Delta Air Lines | 2-3/day | Embraer E-Jet | — |
Aircraft on this route
Flying the other way?
SEA to PSC flights — 7-8/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for PSC to SEA, last seen June 15, 2026. Frequency uses 50 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from PSC to SEA?
The PSC to SEA flight time is estimated at about 56m from great-circle distance until enough tracked flights are available.
How far is PSC from SEA?
PSC to SEA is about 172 miles by air.
Which airlines fly from PSC to SEA?
Our current provider sample for PSC to SEA includes Alaska Airlines, Delta Air Lines. Confirm live timetables before booking.
What aircraft fly from PSC to SEA?
Aircraft captured in our current provider sample for PSC to SEA include Embraer E-Jet.