Planning a flight from Cincinnati to Portsmouth?

Flight prices from Cincinnati/Northern Kentucky to Portsmouth change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Which airports serve Cincinnati/Northern Kentucky and Portsmouth?

When planning a trip of about 1242 km, it's a good idea to check flights from surrounding airports too.

• Airports in Cincinnati/Northern Kentucky: Cincinnati/Northern Kentucky is the only operational airport in the area.
• Airports in Portsmouth: The only active airport in Portsmouth is Portsmouth - Pease International.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Filter and compare flights from Cincinnati to Portsmouth

Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.

Other popular destinations

Want more ideas for your trip to United States? Check these: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.