$90 Cheap Flights from Washington (DCA) to Cincinnati (CVG)

View $90 flight on Wed, May 28, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Washington to Cincinnati (DCA-CVG)

Prices were available within the past 7 days and start at $90 for one-way flights and $170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, May 12 - Fri, May 16
DCA
Washington
CVG
Cincinnati
$170 Roundtrip, found 2 days ago
$170
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, May 12 from Washington to Cincinnati, returning Fri, May 16, priced at $170 found 2 days ago
American Airlines
Sat, May 24 - Sun, May 25
DCA
Washington
CVG
Cincinnati
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 24 from Washington to Cincinnati, returning Sun, May 25, priced at $179 found 1 day ago
Delta
Wed, May 28 - Fri, May 30
DCA
Washington
CVG
Cincinnati
$179 Roundtrip, found 5 hours ago
$179
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, May 28 from Washington to Cincinnati, returning Fri, May 30, priced at $179 found 5 hours ago
Frontier Airlines
Thu, May 8 - Fri, May 16
DCA
Washington
CVG
Cincinnati
$180 Roundtrip, found 2 days ago
$180
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, May 8 from Washington to Cincinnati, returning Fri, May 16, priced at $180 found 2 days ago
Delta
Wed, May 14 - Sat, May 24
DCA
Washington
CVG
Cincinnati
$184 Roundtrip, just found
$184
Roundtrip
just found
Select Delta flight, departing Wed, May 14 from Washington to Cincinnati, returning Sat, May 24, priced at $184 just found
Frontier Airlines
Wed, May 28 - Sat, May 31
DCA
Washington
CVG
Cincinnati
$188 Roundtrip, found 5 hours ago
$188
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Wed, May 28 from Washington to Cincinnati, returning Sat, May 31, priced at $188 found 5 hours ago
Delta
Sun, May 25 - Sat, May 31
DCA
Washington
CVG
Cincinnati
$189 Roundtrip, found 3 days ago
$189
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, May 25 from Washington to Cincinnati, returning Sat, May 31, priced at $189 found 3 days ago
Frontier Airlines
Fri, May 2 - Mon, May 12
DCA
Washington
CVG
Cincinnati
$190 Roundtrip, found 3 days ago
$190
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, May 2 from Washington to Cincinnati, returning Mon, May 12, priced at $190 found 3 days ago
Southwest Airlines
Sun, May 25 - Sat, May 31
DCA
Washington
CVG
Cincinnati
$199 Roundtrip, found 3 days ago
$199
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sun, May 25 from Washington to Cincinnati, returning Sat, May 31, priced at $199 found 3 days ago
United
Wed, Jul 16 - Wed, Jul 23
DCA
Washington
CVG
Cincinnati
$214 Roundtrip, found 4 hours ago
$214
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Jul 16 from Washington to Cincinnati, returning Wed, Jul 23, priced at $214 found 4 hours ago
Flights from Washington (DCA) to Cincinnati (CVG)
Origin airport
Ronald Reagan Washington National
Destination airport
Cincinnati - Northern Kentucky Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$170
Distance
409 mi

Washington to Cincinnati Flights

The cheapest times to fly from Washington to Cincinnati

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Cincinnati are during the month of May. You can find some of the cheapest flights from Washington to Cincinnati with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Washington to Cincinnati

Sunday is one of the best days to book for cheap flights from Washington to Cincinnati: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Washington to Cincinnati

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Cincinnati in 2025. You can also book with separate airlines for your outbound and return journeys, from $90 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Cincinnati flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Cincinnati airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG) cost?
Cheap return flights from Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG) start from $179. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving DCA on May 17 2025 and touching down at CVG. The price was last updated on April 22 2025 and has not changed since.
What is the cheapest month to fly from DCA to CVG?
The cheapest flights from DCA to CVG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Jump on a direct flight with Delta Air Lines and go straight from Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG).
What is the cheapest airline that flies from DCA to CVG?
Travel from DCA to CVG with American Airlines. This carrier currently has the cheapest one-way ticket on this route, starting from $90. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DCA on July 1 2025. Prices were last updated on April 22 2025 and have not changed since.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
With an average of 5 nonstop flights departing from Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG) every day, you’ll be up in the air in no time.
What are the most popular departure times for flights from Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Flights between DCA and CVG tend to be busiest at 9 AM. If you’re after a more relaxed trip and possibly cheaper tickets, look for a time when demand is lower.
What day of the week has the most flights from DCA to CVG?
Friday offers the most flights from Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG). Consider jetting off on this day and you’ll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
The earliest flight jetting off from Ronald Reagan Washington National Airport (DCA) is at around 9:59AM UTC-5. Board this flight and you’ll arrive at Cincinnati - Northern Kentucky Intl. Airport (CVG) at approximately 11:42AM UTC-5. The entire trip takes 1h 43m.
How long does it take to fly from Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Flights from DCA to CVG have an average travel time of 1 hour and 44 minutes. The total distance between these two airports is 410 mi.
What airline has the least delays from DCA to CVG?
With 100% of flights usually arriving as scheduled, Air France has the best on-time performance for nonstop flights from Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG). To keep track of your flight status and get notifications if anything changes, use the Expedia App.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
To avoid possible delays on the Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG) route, aim to travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Cincinnati from Ronald Reagan Washington National Airport (DCA)?
You’ll land at Cincinnati - Northern Kentucky Intl. Airport (CVG) or James M. Cox Dayton Intl. Airport (DAY) when you travel to Cincinnati on a direct flight from Ronald Reagan Washington National Airport (DCA).
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG) last-minute?
Booking your plane ticket from DCA to CVG right before your getaway is usually more expensive. But if you’re flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a DCA to CVG flight and hotel package?
Securing a DCA to CVG flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
If you booked your DCA to CVG flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you’d like more information.

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*Available to One Key members.