Cheap flights from Seattle to Cincinnati from $109
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Cincinnati departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Seattle to Cincinnati
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Cincinnati?
The month of January is, on average, the cheapest month to fly to Cincinnati from Seattle, with most prices found around $236. If you aren’t able to travel to Cincinnati during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $257.
What is the cheapest day to depart on your flight to Cincinnati?
According to our data, Friday is the cheapest day to fly to Cincinnati from Seattle. The lowest ticket price found for a Friday departure recently was $323. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $430.
What is the cheapest time of day to depart on your flight to Cincinnati?
Our most recent data shows that the best time of day to fly to Cincinnati is at noon. Flights from Seattle to Cincinnati during this time can be as low as $336. In the evening is when there is more demand to fly to Cincinnati, so prices are often more expensive at around $387 per ticket.
What is the cheapest Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky flight route?
Fly from Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky for the best Seattle/Tacoma Intl - Cincinnati Cinci./N. Kentucky flight prices
How far in advance should I book a flight to Cincinnati?
You are more likely to see cheaper flights to Cincinnati from Seattle when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Cincinnati for around $355 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cincinnati from Seattle for as low as $274 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky flights?
There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Seattle to Cincinnati flights?
No. A direct flight is the cheapest option for a flight between Seattle to Cincinnati.
How have Seattle to Cincinnati flight prices changed over time?
As of June 2025, prices for Seattle to Cincinnati flights are approximately 14% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky?
American Airlines, Hawaiian Airlines, and Frontier are the most popular carriers operating from Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky
What airlines fly to Cincinnati?
Delta, Alaska Airlines and American Airlines are the top three most popular airlines that fly to Cincinnati from Seattle according to our data. Delta is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Cincinnati. Keep in mind that there are 8 different airlines that fly to Cincinnati on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seattle to Cincinnati on average per day?
The number of flights available between Seattle and Cincinnati is 6 per day as of June 2025. The most frequent departure time is 11:00AM, with 100% of daily flights leaving at noon.
How many flights depart from Seattle to Cincinnati on average per week?
As of June 2025, there are 47 flights per week flying from Seattle to Cincinnati. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.
When to book flights from Seattle to Cincinnati
Cheap Seattle to Cincinnati (SEA to CVG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Cincinnati
How far is Seattle/Tacoma Intl to Cincinnati Cinci./N. Kentucky by plane?
There are 1965.8 mi between Seattle/Tacoma Intl and Cincinnati Cinci./N. Kentucky. In terms of flight time, this usually takes a little over 4h 17m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Cincinnati Cinci./N. Kentucky Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Cincinnati Cinci./N. Kentucky Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cincinnati Cinci./N. Kentucky Airport?
There are 6 operators available for flights from Seattle/Tacoma Intl Airport to Cincinnati Cinci./N. Kentucky Airport as of June 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Cincinnati Cinci./N. Kentucky Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Cincinnati Cinci./N. Kentucky Airport.
What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?
The necessary travel and health documents for your Cincinnati Cinci./N. Kentucky Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Cincinnati?
momondo data reveals that the most frequently booked plane model on the route from Seattle to Cincinnati is Boeing 737, representing 34.21% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 19.10%, Boeing 737-900 at 17.64%, and Boeing 737-800 at 9.84%.
What is the most popular airline from Seattle to Cincinnati?
momondo data reveals that the most frequently booked airline on the route from Seattle to Cincinnati is Alaska Airlines, representing 44% of all bookings. The subsequent popular airlines are Delta at 40%, American Airlines at 5%, and Frontier at 5%.
Best airlines flying from Seattle to Cincinnati
Compare and see reviews for airlines that fly from Seattle to Cincinnati with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $164 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $193 | Free Cancellation | Rating 7.8 2,494 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $254 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 7.2 10,000 reviews |
Delta Flights From Seattle to Cincinnati
Delta operates around 7 flights from Seattle to Cincinnati every week. The average price of these flights found in the last 72 hours has been $370, but momondo users have found Delta deals from Seattle to Cincinnati from as low as $196 round-trip. Delta has been scored 8.0/10 in 7,950 reviews.
Alaska Airlines Flights From Seattle to Cincinnati
Alaska Airlines is also a popular choice for this route. Alaska Airlines flight deals for Seattle to Cincinnati start from as low as $216 round-trip, depending on your selected dates, with average Alaska Airlines deals seen on momondo around $380. Alaska Airlines operates 8 flights to Cincinnati from Seattle in an average week. Users have rated it 8.0/10 across 10,000 reviews.
Traveling to a place near Cincinnati?
Book flights to Cincinnati if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to Cincinnati?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Cincinnati. momondo saves you time and could save you money on your trip.
Can I find flights from Seattle to Cincinnati with flexible booking policies on momondo?
All flight searches from Seattle to Cincinnati on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Seattle to Cincinnati?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Cincinnati.
I’m not ready to book a flight from Seattle to Cincinnati right now. Can momondo alert me if prices change?
Price alerts on flights to Cincinnati from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.