CincinnatiSeattleDirect FlightsCVG–SEA
Cincinnati (Cincinnati/Northern Kentucky International Airport) to Seattle (Seattle-Tacoma International Airport).
Flight time from CVG to SEA is estimated at about 4h 38m, based on the 1,960-mile great-circle distance. Our current captured departure sample includes 3-4/day across 2 captured airlines, with Alaska Airlines appearing most often in that sample. Captured departure times run from 06:35 to 19:08 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~4h 38m Estimated from great-circle distance — no tracked flights yet. | 1,960 mi | 3-4/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for CVG to SEA
Our current provider sample includes 3-4/day from CVG to SEA across 2 captured airlines.
- First departure
- 06:35
- Last departure
- 19:08
- Cadence
- 4 departures/day
- Captured departures/day
- 4
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 1-2/day | Boeing 737, Airbus A330 · Seat map | 07:0017:0719:08 |
Aircraft on this route
Flying the other way?
SEA to CVG flights — 2-3/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for CVG to SEA, last seen June 15, 2026. Frequency uses 22 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 CVG to SEA?
The CVG to SEA flight time is estimated at about 4h 38m from great-circle distance until enough tracked flights are available.
How far is CVG from SEA?
CVG to SEA is about 1,960 miles by air.
Which airlines fly from CVG to SEA?
Our current provider sample for CVG to SEA includes Alaska Airlines, Delta Air Lines. Confirm live timetables before booking.
What aircraft fly from CVG to SEA?
Aircraft captured in our current provider sample for CVG to SEA include Boeing 737, Boeing 737, Airbus A330.