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Cheap Flights from Washington D.C. to Cincinnati Northern Kentucky

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      Travellers and cabin class, 1 Adult, Economy

      Compare Washington D.C. to Cincinnati Northern Kentucky flight deals

      Find the cheapest month or even day of the year to fly to Cincinnati Northern Kentucky

      Book the best Cincinnati Northern Kentucky fare with no extra fees

      Flight deals from Washington D.C. to Cincinnati Northern Kentucky

      Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Cincinnati Northern Kentucky Airport? If you want to travel next month, return fares start from R 2,082. Find the lowest prices on one-way and return tickets right here.
      Cincinnati.R 1,080 per passenger.Departing Mon, 31 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Mon, 31 Aug, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From R 1,080, select.
      Cincinnati.R 1,089 per passenger.Departing Wed, 21 Oct.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Wed, 21 Oct, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From R 1,089, select.
      Cincinnati.R 1,089 per passenger.Departing Sat, 19 Sep.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Sat, 19 Sep, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From R 1,089, select.
      Cincinnati.R 1,283 per passenger.Departing Tue, 4 Aug.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Tue, 4 Aug, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From R 1,283, select.
      Cincinnati.R 1,440 per passenger.Departing Thu, 30 Jul.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Thu, 30 Jul, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From R 1,440, select.
      Cincinnati.R 1,618 per passenger.Departing Thu, 3 Dec.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Thu, 3 Dec, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From R 1,618, select.
      Cincinnati.R 1,716 per passenger.Departing Wed, 11 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Wed, 11 Nov, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From R 1,716, select.
      Cincinnati.R 2,525 per passenger.Departing Sat, 20 Mar.One-way flight with Delta.Outbound indirect flight with Delta, departs from Baltimore Washington International on Sat, 20 Mar, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From R 2,525, select.
      Cincinnati.R 2,526 per passenger.Departing Fri, 8 Jan.One-way flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Fri, 8 Jan, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From R 2,526, select.
      Cincinnati.R 2,528 per passenger.Departing Thu, 12 Nov.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Thu, 12 Nov, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From R 2,528, select.
      Cincinnati.R 3,034 per passenger.Departing Fri, 31 Jul.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Fri, 31 Jul, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From R 3,034, select.
      Cincinnati.R 3,904 per passenger.Departing Sat, 20 Mar.One-way flight with Delta.Outbound direct flight with Delta departs from Washington Ronald Reagan on Sat, 20 Mar, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From R 3,904, select.
      Cincinnati.R 3,907 per passenger.Departing Mon, 4 Jan.One-way flight with United.Outbound direct flight with United departs from Washington Dulles on Mon, 4 Jan, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From R 3,907, select.

      Find the cheapest month to fly from Washington D.C. to Cincinnati Northern Kentucky

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Cincinnati Northern Kentucky flights are currently cheapest in August.
      Jul
      from R 1,441
      Aug
      from R 1,081
      Sep
      from R 1,090
      Oct
      from R 1,090
      Nov
      from R 1,717
      Dec
      from R 1,618
      Jan
      from R 2,527
      Feb
      Find prices
      Mar
      from R 2,526
      Apr
      Find prices
      May
      Find prices
      Jun
      Find prices

      Direct flights from Washington D.C. to Cincinnati Northern Kentucky

      Washington D.C. to Cincinnati Northern Kentucky: Alternative routes

      Compare routes from Washington D.C. to Cincinnati below. You may find an airport to fly into that's cheaper, faster, or easier than Cincinnati Northern Kentucky.

      Cincinnati Northern Kentucky

      14km from central Cincinnati
      ClosestCheapest
      from R 1,080
      Search flights

      Washington D.C. to Cincinnati: Flight information

      The things to know before you go.
      Cheapest flight foundR 1,080
      Cheapest month to flyAugust
      Average flight time1 hr, 42 mins
      Most popular airlineUnited
      Average flights per week243

      Finding cheap flights from Washington D.C. to Cincinnati Northern Kentucky: Frequently asked questions

      The best price we found for a return flight from Washington D.C. to Cincinnati Northern Kentucky is R 2,082. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      1 hour and 42 minutes is the average flight time from Washington D.C. to Cincinnati Northern Kentucky.
      United, American Airlines and PSA Airlines fly direct from Washington D.C. to Cincinnati Northern Kentucky.
      As of July 2026, there are 243 flights per week flying from Washington D.C. to Cincinnati Northern Kentucky.
      The cheapest month to fly from Washington D.C. to Cincinnati Northern Kentucky is usually August.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Cincinnati Northern Kentucky Airport on Tuesday, 11 August 2026.
      Yes – the average flight time is 1 hour and 42 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cincinnati Northern Kentucky but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cincinnati is around 40 days in advance, so don’t leave your flight to the last minute.

      Travelling from Washington DC to Cincinnati/Northern Kentucky International Airport (CVG): What you need to know

      • Get your trip planning underway by looking up the best place to catch your flight from Washington DC to Cincinnati/Northern Kentucky International Airport (CVG). Explore your options for taking off from Ronald Reagan Washington National Airport (DCA) or Washington Dulles International Airport (IAD), two of the city's main airports.

      • Expect to be in the air for 1 hour 45 minutes. That's the average duration of a direct Washington DC to Cincinnati/Northern Kentucky International Airport flight.

      • Cincinnati/Northern Kentucky International Airport is located in Cincinnati. The city's timezone is UTC-5 — the same as Washington DC.

      • With 41 direct weekly flights between the two airports, Ronald Reagan Washington National Airport (DCA) to Cincinnati/Northern Kentucky International Airport (CVG) is the busiest route. American Airlines operates the earliest flight at 7:49am. If you're eager to get more out of your day before leaving, the latest departure from DCA to CVG is with American Airlines at 8:45pm.

      • Your flight from Washington DC to CVG won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

      • July is a busy month for travelling. If you're taking off then or during a major holiday like Christmas or Thanksgiving, show up even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

      Airports in Washington DC

      Ronald Reagan Washington National Airport (DCA)

      • Fly without interruptions from Ronald Reagan Washington National Airport (DCA). Nonstop flights from Washington DC to Cincinnati/Northern Kentucky International Airport (CVG) are available from here.

      • Book your direct flight from Washington DC to Cincinnati/Northern Kentucky International Airport with American Airlines. This popular carrier operates departures from DCA.

      • American Airlines ranks first in bookings for flights from DCA to CVG.

      • Among carriers on this route, Delta leads the way for on-time arrivals.

      • Located around 6 kilometres from the centre of Washington DC, DCA can be reached in about 10 minutes by car (depending on traffic). The journey on public transport takes roughly 25 minutes.

      • Want an easy start to your travels? Stay near Ronald Reagan Washington National Airport. Whether you've booked an early flight from Washington DC to Cincinnati/Northern Kentucky International Airport or just don't like being rushed, these hotels offer the perfect solution:

      • Of all flights departing from Ronald Reagan Washington National Airport, 71% arrive on time at their destination.

      • DCA is located at 1 Aviation Circle.

      Washington Dulles International Airport (IAD)

      • Consider beginning your travels from Washington Dulles International Airport (IAD). You can book a direct Washington DC to Cincinnati/Northern Kentucky International Airport (CVG) plane ticket from this popular hub.

      • Get on your direct flight from Washington DC to CVG with United Airlines. This is one of the top airlines flying this route out of IAD.

      • United ranks number one in bookings on the IAD to CVG route.

      • The carrier with the best on-time performance is United. Its Washington Dulles International Airport to Cincinnati/Northern Kentucky International Airport flights arrive as planned 75.54% of the time.

      • With public transport, you can travel from central Washington DC to IAD in around 1 hour 10 minutes. The airport is roughly 40 kilometres away, and getting there by car will take approximately 45 minutes.

      • Catching an early morning flight? Think about staying at one of these accommodation options near Washington Dulles International Airport the day before your Washington DC to CVG flight:

      • When it comes to keeping flights on track, Washington Dulles International Airport has an on-time arrival rate of 77%.

      • The street address for IAD is 1 Saarinen Circle.

      Baltimore Washington International Airport (BWI)

      • Start your trip at Baltimore Washington International Airport (BWI) and go straight to your destination without stopping. You can book direct flights from Washington DC to Cincinnati/Northern Kentucky International Airport out of here.

      • Southwest Airlines is one popular carrier that offers direct Washington DC to CVG plane tickets from BWI.

      • The majority of travellers prefer to book seats with Southwest Airlines from BWI to CVG.

      • Southwest Airlines is the most punctual carrier operating on this route, with 78.75% of its services arriving as planned.

      • From central Washington DC, BWI is around 48 kilometres away. It takes roughly 40 minutes to arrive by car and 50 minutes or so if you use public transport.

      • Make catching an early Washington DC to Cincinnati/Northern Kentucky International Airport flight the easiest part of your trip. Stay at one of these hotels near Baltimore Washington International Airport and get to your departure gate without rushing:

      • The on-time performance rate of BWI is 77%. To put it simply, that's how frequently flights departing this airport arrive within the expected time frame.

      About Cincinnati/Northern Kentucky International Airport (CVG)

      • To get the lowest price, book your ride around two weeks ahead of your Washington DC to Cincinnati/Northern Kentucky International Airport flight.

      Getting from Cincinnati/Northern Kentucky International Airport (CVG) to central Cincinnati

      • From Cincinnati/Northern Kentucky International Airport, central Cincinnati is around 21 kilometres away. It takes about 25 minutes to get to the city centre by car.

      • If you're using public transport, expect a journey of about 1 hour.

      How to find the cheapest flights from Washington DC to Cincinnati/Northern Kentucky International Airport (CVG)

      • The lowest price we've found for a one-way ticket from Washington DC to Cincinnati/Northern Kentucky International Airport is R 1,081. For a return flight on this route, the best price is R 2,082. Depending on the availability when you book, these fares may change.

      • Snap up cheap flights from Washington DC to CVG by booking two months ahead. Based on our research, that's the sweet spot for finding a bargain.

      • The best month for landing cheap Washington DC to Cincinnati/Northern Kentucky International Airport tickets is July. Use the 'Whole month' tool to compare prices, then select the dates with the lowest fares.

      • Save time searching for cheap plane tickets from Washington DC to CVG by creating a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.

      • Find an affordable flight from Washington DC to Cincinnati/Northern Kentucky International Airport by using the search filters. Choose your preferred departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

      The best time to fly from Washington DC to Cincinnati/Northern Kentucky International Airport (CVG)

      • December is the quietest month for flights from Washington DC to Cincinnati/Northern Kentucky International Airport (CVG), while July is the most popular. Work out the best time to visit Cincinnati based on whether you like a bustling atmosphere or a more laid-back vibe.

      • Before locking in your Washington DC to CVG plane ticket, consider the weather you're most comfortable in. July is the warmest month in Cincinnati, with temperatures ranging from 16ºC (61ºF) to 32ºC (90ºF).

      • January has temperatures of between -10ºC (14ºF) and 7ºC (45ºF). Search for cheap tickets from Washington DC to Cincinnati/Northern Kentucky International Airport around that time if you'd rather travel in cooler conditions.

      More about Cincinnati

      • Start your Cincinnati trip right by choosing the perfect place to stay. After booking your flight from Washington DC to Cincinnati/Northern Kentucky International Airport, browse our selection of hotels including:

      • There are so many things to explore in this city, it can be hard to know where to begin. Cincinnati Music Hall, Cincinnati Museum Centre at Union Terminal and National Underground Railroad Freedom Centre are major attractions which should be on any well-planned Cincinnati itinerary.

      Explore more of the United States

      • You've seen Cincinnati, now it's time to discover more of the United States. Travel around 48 kilometres south to Columbus to tick off its leading attractions. From Franklin Park Conservatory and Botanical Gardens to Whetstone Park / Park of Roses and Ohio Theatre, you'll have a full itinerary ahead.

      • Indianapolis is another sought-after destination in the United States and is around 290 kilometres west of Cincinnati. No journey is complete without seeing Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.

      Plan the rest of your trip from Washington D.C. to Cincinnati

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.