What is the cheapest month to fly from Seattle to Cincinnati?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Seattle (SEA) to Cincinnati (CVG), with fares starting from $143.

What is the lowest current fare from SEA to CVG?

The lowest currently-listed fare from Seattle (SEA) to Cincinnati (CVG) is $143 on 2026-09-21.

How long is the flight from Seattle to Cincinnati?

Direct flights from SEA to CVG cover approximately 3,153 km (1,959 miles), with an estimated flight time of 3h 43m. Operating airlines: AS, DL.

Cheap flights from Seattle to Cincinnati

Cheapest current fares: $143 in September 2026, 3,153 km direct flight in ~3h 43m.

Last updated August 8, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Seattle (SEA) to Cincinnati (CVG). Refreshed daily.

Seattle (SEA) → Cincinnati (CVG)

September 2026 $143
August 2026 $255

Frequently asked questions

What is the cheapest month to fly from Seattle to Cincinnati?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Seattle (SEA) to Cincinnati (CVG), with fares starting from $143.
What is the lowest current fare from SEA to CVG?

The lowest currently-listed fare from Seattle (SEA) to Cincinnati (CVG) is $143 on 2026-09-21.
How long is the flight from Seattle to Cincinnati?

Direct flights from SEA to CVG cover approximately 3,153 km (1,959 miles), with an estimated flight time of 3h 43m. Operating airlines: AS, DL.

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