Direct flights from Colorado Springs to Seattle
1 nonstop flight a week on 1 airline. Zero layovers — one hop from COS to SEA.
Flight time: about 2h18m nonstop
Which days does it fly?
When does it fly?
Departure times in Colorado Springs local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Omni Air International OAE2426 | 9:39a | 2h18m | Thu |
The route
One hop: COS → SEADrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Colorado Springs (COS) to Seattle (SEA)
City of Colorado Springs Municipal Airport (COS) has 1 nonstop flight a week to Seattle (SEA), operated by Omni Air International. No layovers, no connections — one hop out of COS and you're there.
This route flies on Thursday — check the schedule grid above before you pick a travel day. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Colorado Springs to Seattle?
The nonstop flight from Colorado Springs (COS) to Seattle (SEA) takes about 2h18m in the air, based on recently observed nonstop departures.