$126 Cheap American Airlines flights Washington (IAD) to Cincinnati (CVG)

Apply the “Price (lowest to highest)” filter on Expedia to look for cheap American Airlines round-trip flights from $196 from IAD to CVG. Affordable one-way fares from $126 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

American Airlines flights to Cincinnati are generally more affordable in the off-peak months of January and February. Whether you need a return or one-way ticket, you could land a better deal then.

Start searching one to three months ahead of your departure date to score cheap fares on American Airlines flights from Washington Dulles Intl. Airport (IAD) to Cincinnati - Northern Kentucky Intl. Airport (CVG). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Click on our “Nonstop” filter when browsing for direct American Airlines flights from IAD to CVG. It’s also a good way to compare other carriers servicing the same nonstop route.

Browse American Airlines’s earliest flights from IAD to CVG by checking our “Morning” and “Early Morning” filters. Not only will you get to where you’re going sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Board an American Airlines flight from Washington Dulles Intl. Airport (IAD) to Cincinnati, and you’ll likely touch down at Cincinnati - Northern Kentucky Intl. Airport (CVG). This is the airline’s primary hub here.

It’s generally possible to reschedule or cancel your flight, although there may be additional fees if your booking was made more than 24 hours ago. Need flexible options? Use Expedia’s “Changes included” and “No cancel fee” filters to find flights that won’t charge extra if you need to adjust your plans. To make changes, head to “Trips,” select your flight and click on “Manage Booking” for more details.