Cheap flights from Washington, D.C. Dulles Intl Airport to Cincinnati from $60

The month of November is, on average, the cheapest month to fly to Cincinnati from Washington, D.C. Dulles Intl Airport, with most prices found around $249. If you aren’t able to travel to Cincinnati during the month of November, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $269.

According to our data, Thursday is the cheapest day to fly to Cincinnati from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Thursday departure recently was $273. 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, Monday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $353.

Our most recent data shows that the best time of day to fly to Cincinnati is in the evening. Flights from Washington, D.C. Dulles Intl Airport to Cincinnati during this time can be as low as $254. In the afternoon is when there is more demand to fly to Cincinnati, so prices are often more expensive at around $324 per ticket.

Fly from Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky for the best Washington, D.C. Dulles Intl - Cincinnati Cinci./N. Kentucky flight prices

You are more likely to see cheaper flights to Cincinnati from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Cincinnati for around $296 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cincinnati from Washington, D.C. Dulles Intl Airport for as low as $189 on momondo.

There are 4 cabin classes available to choose from on Washington, D.C. Dulles 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.

No. A direct flight is the cheapest option for a flight between Washington, D.C. Dulles Intl Airport to Cincinnati.

As of March 2026, prices for Washington, D.C. Dulles Intl Airport to Cincinnati flights are approximately 6% more expensive when compared to flights at the same time last year.

United Airlines is the most popular carrier operating from Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Cincinnati from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 91% of people opting to fly with this airline when traveling to Cincinnati. Keep in mind that there are 4 different airlines that fly to Cincinnati on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between Washington, D.C. and Cincinnati have experienced a delay on any given week. The average delay length over the past 12 months has been 126 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

As of March 2026, there are 4 flights per day flying from Washington, D.C. Dulles Intl Airport to Cincinnati. The most common time of day flights depart is 5:00PM, with 79% of flights taking off in the afternoon.

As of March 2026, 30 flights take off from Washington, D.C. Dulles Intl Airport and land in Cincinnati each week. The most common flight departure day for this route is Mon, with 37% of weekly flights taking off on this day.