Direct flights from Seattle to Cincinnati
14 nonstop flights a week on 2 airlines. Zero layovers — one hop from SEA to CVG.
Flight time: about 3h46m 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 ASA451 | 10:22a | 3h54m | Wed, Fri |
| Alaska ASA451 | 10:26a | 3h38m | Mon, Thu |
| Alaska ASA451 | 10:40a | 3h58m | Sat |
| Alaska ASA451 | 10:46a | 3h46m | Sun |
| Alaska ASA451 | 11:26a | 3h49m | Tue |
| Delta DAL558 | 11:43a | 3h34m | Wed |
| Delta DAL558 | 11:48a | 3h50m | Thu, Sun |
| Delta DAL558 | 12:02p | 3h41m | Mon, Sat |
| Delta DAL558 | 12:18p | 3h40m | Tue, Fri |
DeltaThe route
One hop: SEA → CVGDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Seattle (SEA) to Cincinnati (CVG)
Seattle–Tacoma International Airport (SEA) has 14 nonstop flights a week to Cincinnati (CVG), operated by Alaska and Delta. 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 Cincinnati?
The nonstop flight from Seattle (SEA) to Cincinnati (CVG) takes about 3h46m in the air, based on recently observed nonstop departures.
How long does it take to drive from Seattle to Cincinnati?
Driving from Seattle to Cincinnati takes about 34h 16m behind the wheel — roughly 2,361 miles, or about 3 days of real driving. The nonstop flight takes about 3h46m.