Portland, OR to Cincinnati, OH flights

Travelers frequently search for route combinations, such as Portland and Denver, Las Vegas, Mexico City, Phoenix, Atlanta, Paris, Los Angeles, Chicago, Barcelona, San Francisco, Houston, Guadalajara, London, Minneapolis, Washington, D.C., San Diego, Austin, Orlando, Fort Lauderdale, New Orleans.

Travelers frequently search for route combinations, such as Cincinnati and Los Angeles, Las Vegas, New York, Denver, San Diego, Orlando, San Francisco, Fort Lauderdale, Austin, Phoenix, New Orleans, Salt Lake City, Jacksonville, San Juan, Atlanta, Sacramento, Tampa, Charleston, Fort Myers, Seattle.

The main airport in Portland is Portland International. It is also served by Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Kenmore Air Harbor Seaplane Base.

The main airport in Cincinnati is Cincinnati/Northern Kentucky International. It is also served by Indianapolis International, John Glenn Columbus International, Louisville International, Blue Grass, Dayton International, Fort Wayne International, Tri-State, Rickenbacker International.

A number of bus and train companies depart from Portland, including Amtrak train.

Yes, it's possible to combine different modes of transport between Portland and Cincinnati thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Portland and Cincinnati can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between Portland and Cincinnati with Frontier Airlines, Delta Air Lines, United Airlines, Spirit Airlines, American Airlines.

If you don’t have specific dates for your trip between Portland and Cincinnati, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.