There are most likely no direct flights on the Seattle — Cincinnati route
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A non-stop flight is the most convenient and comfortable way to fly from Seattle to Cincinnati, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Seattle — Cincinnati route
The minimum one-way ticket price from Seattle to Cincinnati is $142 (September 2026), while the maximum is $149 (November 2026). On average, a ticket costs $145–$149.
Seattle — Cincinnati
07/15/2026
Departure
Direct flight
AS508
starting at $444
starting at $213
The route Seattle — Cincinnati is served by a single airline — Alaska Airlines. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $213. Using our service, you can quickly compare available Alaska Airlines flights and book a seat in advance at a favorable rate.
The cheapest flight ticket from Seattle to Cincinnati according to data for the last 48 hours costs $213
Often the best time to buy tickets from Seattle to Cincinnati is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seattle to Cincinnati can be found flying in these months: September, November.
The fastest flights from Seattle to Cincinnati start from 4 hours 25 minutes in the air.
The following airlines operate direct flights on the route Seattle — Cincinnati: Alaska Airlines
The cheapest one-way flight from Seattle to Cincinnati departs on 07/16/2026, is operated by Alaska Airlines and costs $213
The cheapest roundtrip flight from Seattle to Cincinnati departs on 08/11/2026, is operated by Southwest Airlines and costs $256
Fastest flight from Seattle to Cincinnati takes 4h 25m
There are direct flights on this route 1 day a week: We
The distance between Seattle and Cincinnati is 3166km (1963 miles). There are 37 direct flights from Seattle to Cincinnati. The time difference between Seattle and Cincinnati is 3h. Flights from Seattle begin at 8:39 AM. The latest flight from Seattle departs at 10:05 PM
We couldn't find any special offers for flights from Seattle to Cincinnati