Direct flights from Pasco to Seattle
56 nonstop flights a week on 2 airlines. Zero layovers — one hop from PSC to SEA.
Flight time: about 34m nonstop
Which days does it fly?
When does it fly?
Departure times in Pasco local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| SkyWest SKW3972 | 5:30a | 32m | Wed, Thu, Sun |
| SkyWest SKW3972 | 5:37a | 31m | Tue, Fri |
| SkyWest SKW3972 | 5:50a | 34m | Sat |
| SkyWest SKW3218 | 6:04a | 34m | Thu |
| SkyWest SKW3218 | 6:08a | 37m | Mon, Tue, Sat, Sun |
| SkyWest SKW3218 | 6:33a | 25m | Wed, Fri |
| Alaska QXE2153 | 8:12a | 37m | Wed, Thu, Fri, Sun |
| Alaska QXE2153 | 8:15a | 33m | Tue |
| Alaska QXE2153 | 8:27a | 36m | Mon, Sat |
| SkyWest SKW3140 | 11:04a | 34m | Mon, Sat |
| SkyWest SKW3140 | 11:09a | 27m | Tue, Wed, Fri, Sun |
| SkyWest SKW3140 | 11:16a | 29m | Thu |
| SkyWest SKW3992 | 12:43p | 34m | Sat |
| SkyWest SKW3992 | 12:48p | 34m | Wed, Sun |
| SkyWest SKW3992 | 1:00p | 34m | Mon–Tue |
| SkyWest SKW3992 | 1:11p | 35m | Fri |
| SkyWest SKW3992 | 1:38p | 33m | Thu |
| Alaska QXE2179 | 2:09p | 43m | Sun |
| Alaska QXE2179 | 2:21p | 31m | Mon, Thu, Sat |
| Alaska QXE2179 | 3:11p | 28m | Tue–Wed |
| SkyWest SKW3891 | 3:32p | 34m | Mon, Tue, Sat |
| SkyWest SKW3972 | 3:38p | 36m | Mon |
| SkyWest SKW3891 | 3:44p | 31m | Wed, Thu, Fri, Sun |
| Alaska QXE2179 | 4:51p | 24m | Fri |
| SkyWest SKW3378 | 5:42p | 43m | Mon, Thu, Sat |
| SkyWest SKW3378 | 5:58p | 38m | Tue, Sun |
| SkyWest SKW3378 | 6:14p | 32m | Wed, Fri |
DeltaThe route
One hop: PSC → SEADrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Pasco (PSC) to Seattle (SEA)
Tri Cities Airport (PSC) has 56 nonstop flights a week to Seattle (SEA), operated by Alaska and Delta. No layovers, no connections — one hop out of PSC 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 Pasco to Seattle?
The nonstop flight from Pasco (PSC) to Seattle (SEA) takes about 34m in the air, based on recently observed nonstop departures.