Cheap flights from Philadelphia to Cincinnati from $51

The month of January is, on average, the cheapest month to fly to Cincinnati from Philadelphia, with most prices found around $264. If you aren’t able to travel to Cincinnati during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $417.

According to our data, Wednesday is the cheapest day to fly to Cincinnati from Philadelphia. The lowest ticket price found for a Wednesday departure recently was $445. 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 Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,054.

Our most recent data shows that the best time of day to fly to Cincinnati is in the morning. Flights from Philadelphia to Cincinnati during this time can be as low as $465. In the afternoon is when there is more demand to fly to Cincinnati, so prices are often more expensive at around $494 per ticket.

Fly from Philadelphia to Cincinnati Cinci./N. Kentucky for the best Philadelphia - Cincinnati Cinci./N. Kentucky flight prices

You are more likely to see cheaper flights to Cincinnati from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Cincinnati for around $438 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cincinnati from Philadelphia for as low as $317 on momondo.

There are 3 cabin classes available to choose from on Philadelphia to Cincinnati flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier is the most popular carrier operating from Philadelphia to Cincinnati Cinci./N. Kentucky

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Cincinnati from Philadelphia according to our data. American Airlines 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 6 different airlines that fly to Cincinnati on a routine basis, so you have a few additional options to choose from.

As of July 2026, 7 flights take off from Philadelphia and land in Cincinnati each day. The most common flight departure time for this route is 5:00PM, with 46% of daily flights taking off in the afternoon.

As of July 2026, 55 flights take off from Philadelphia and land in Cincinnati each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.