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CVG - IAD

$85 Find cheap flights from Cincinnati to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cincinnati to Dulles Intl departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cincinnati to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cincinnati to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Cincinnati to Dulles Intl (CVG-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cincinnati to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 7:35 amCVG-IAD
1h 35mnonstop
8:20 am - 10:02 amIAD-CVG
1h 42mnonstop
$185United Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 8
6:00 am - 7:35 amCVG-IAD
1h 35mnonstop
10:10 pm - 11:53 pmIAD-CVG
1h 43mnonstop
$229United Airlines
Find Deal
Sun, May 26 - Fri, May 31
11:04 am - 2:57 pmCVG-IAD
3h 53m1 stop
5:00 am - 11:34 amIAD-CVG
6h 34m1 stop
$263American Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
1:33 pm - 7:42 pmCVG-IAD
6h 09m1 stop
3:27 pm - 7:27 pmIAD-CVG
4h 00m1 stop
$264American Airlines
Find Deal
Wed, May 29 - Mon, Jun 3
6:48 pm - 10:53 pmCVG-IAD
4h 05m1 stop
6:00 am - 10:44 amIAD-CVG
4h 44m1 stop
$266Delta
Find Deal
Tue, Jun 4 - Tue, Jun 11
6:55 pm - 11:55 pmCVG-IAD
5h 00m1 stop
6:00 am - 10:44 amIAD-CVG
4h 44m1 stop
$267Delta
Find Deal
Sat, Jun 1 - Sat, Jun 8
9:05 pm - 4:31 pmCVG-IAD
19h 26m1 stop
1:43 pm - 6:20 pmIAD-CVG
28h 37m1 stop
$269Sun Country Air
Find Deal
Sun, Jun 2 - Sun, Jun 9
6:35 pm - 12:57 pmCVG-IAD
18h 22m1 stop
1:43 pm - 6:13 pmIAD-CVG
28h 30m1 stop
$317Sun Country Air
Find Deal
Fri, Jun 14 - Sun, Jun 16
7:15 am - 7:20 amCVG-IAD
24h 05m3 stops
12:55 pm - 8:47 amIAD-CVG
19h 52m3 stops
Fri, May 31 - Mon, Jun 3
8:00 am - 5:10 pmCVG-IAD
9h 10m1 stop
8:25 am - 10:31 pmIAD-CVG
14h 06m3 stops
Sun, May 19 - Sat, May 25

Flights from Cincinnati to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Cincinnati to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Cincinnati to Washington Dulles Airport?

The average price of all flights from Cincinnati to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Washington Dulles Airport on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Cincinnati to Washington Dulles Airport. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Cincinnati to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Cincinnati to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Cincinnati to Washington, D.C. Dulles Intl Airport is September, where tickets cost $220 on average. On the other hand, the most expensive months are January and February, where the average cost of tickets is $358 and $340 respectively.

How far in advance should I book a flight from Cincinnati to Washington, D.C. Dulles Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Cincinnati to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Cincinnati to Washington, D.C. Dulles Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 75 days before departure.

Which airlines provide the cheapest flights from Cincinnati to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Cincinnati to Washington Dulles Airport found on KAYAK was with United Airlines for $85. United Airlines proposed a round-trip connection from $185 and American Airlines from $263.

Which airlines fly non-stop between Cincinnati and Washington, D.C. Dulles Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Cincinnati to Washington, D.C. Dulles Intl Airport.
There is just one airline that flies from Cincinnati to Washington, D.C. Dulles Intl Airport direct and that is United Airlines. The best one-way deal found from United Airlines for the route is $158.

How many flights are there between Cincinnati and Washington, D.C. Dulles Intl Airport per day?

Each day, there are 5 nonstop flights that take off from Cincinnati and land in Washington, D.C. Dulles Intl Airport, with an average flight time of 1h 35m. The most common departure time is 2:00 pm and most flights take off in the morning. Each week, there are 35 flights and there are the same amount of flights each day 5.

Which cabin class options are there for flights between Cincinnati and Washington, D.C. Dulles Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Cincinnati to Washington Dulles Airport take?

The duration of a nonstop flight to Washington Dulles Airport from Cincinnati is typically 1h 30m. The journey crosses a distance of 387 miles.

What’s the earliest departure time from Cincinnati to Washington Dulles Airport?

Early birds can take the earliest flight from Cincinnati at 6:00 am and will be landing in Washington, D.C. Dulles Intl Airport at 7:35 am.

What’s the latest departure time from Cincinnati to Washington Dulles Airport?

If you prefer to fly at night, the latest flight from Cincinnati to Washington, D.C. Dulles Intl Airport jets off at 7:45 pm and lands at 9:20 pm.

Good to know

Low season

December

High season

September

Cheapest flight

$85
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Cincinnati to Washington Dulles Airport

When to book flights from Cincinnati to Dulles Intl

Are your dates flexible? Find out the best times to travel from Cincinnati to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Cincinnati to Washington Dulles Airport flights

  • What is the cheapest flight from Cincinnati to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Cincinnati to Washington, D.C. Dulles Intl Airport was $85 for a one-way ticket and $185 for a round-trip.

  • Do I need a passport to fly between Cincinnati and Washington Dulles Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Cincinnati to Washington Dulles Airport?

    Delta, American Airlines, Air France, and SWISS offer inflight Wi-Fi service on the Cincinnati to Washington Dulles Airport flight route.

  • Which aircraft models fly most regularly from Cincinnati to Washington Dulles Airport?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Cincinnati to Washington Dulles Airport flight route.

  • Which airline alliances offer flights from Cincinnati to Washington Dulles Airport?

    Star Alliance is the only airline alliance operating flights between Cincinnati and Washington Dulles Airport.

  • On which days can I fly direct from Cincinnati to Washington Dulles Airport?

    There are nonstop flights from Cincinnati to Washington Dulles Airport on a daily basis.

  • Which is the best airline for flights from Cincinnati to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Cincinnati to Washington, D.C. are Delta and United Airlines. With an average price for the route of $268 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $280 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Cincinnati to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cincinnati to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cincinnati to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Cincinnati is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cincinnati to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Cincinnati with another airline. Booking your flights between Cincinnati and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cincinnati to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Cincinnati up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from CVG to Washington Dulles Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $229 or less one-way and $696 or less round-trip.

Prefer to fly non-stop from Cincinnati to Washington Dulles Airport?

Find which airlines fly direct from Cinci./N. Kentucky to Dulles Intl, which days they fly and book direct flights.

Nonstop departures

Cincinnati Cinci./N. Kentucky to Washington, D.C. Dulles Intl

Monday

Air Canada, Avianca, Brussels Airlines, +3 more

Air Canada, Avianca, +4 more

Tuesday

Air Canada, Avianca, Brussels Airlines, +3 more

Air Canada, Avianca, +4 more

Wednesday

Air Canada, Avianca, Brussels Airlines, +3 more

Air Canada, Avianca, +4 more

Thursday

Air Canada, Avianca, Brussels Airlines, +3 more

Air Canada, Avianca, +4 more

Friday

Air Canada, Avianca, Brussels Airlines, +3 more

Air Canada, Avianca, +4 more

Saturday

Air Canada, Avianca, Brussels Airlines, +3 more

Air Canada, Avianca, +4 more

Sunday

Air Canada, Avianca, Brussels Airlines, +3 more

Air Canada, Avianca, +4 more

See more direct flights

Nonstop returns

Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky

Monday

Air Canada, Avianca, Brussels Airlines, +3 more

Air Canada, Avianca, +4 more

Tuesday

Air Canada, Avianca, Brussels Airlines, +3 more

Air Canada, Avianca, +4 more

Wednesday

Air Canada, Avianca, Brussels Airlines, +3 more

Air Canada, Avianca, +4 more

Thursday

Air Canada, Avianca, Brussels Airlines, +3 more

Air Canada, Avianca, +4 more

Friday

Air Canada, Avianca, Brussels Airlines, +3 more

Air Canada, Avianca, +4 more

Saturday

Air Canada, Avianca, Brussels Airlines, +3 more

Air Canada, Avianca, +4 more

Sunday

Air Canada, Avianca, Brussels Airlines, +3 more

Air Canada, Avianca, +4 more

See more direct flights
See more direct flights

Top 3 airlines serving from Cincinnati to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Cincinnati to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cincinnati to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10838 reviews
8.6Crew
7.9Comfort
8.2Boarding
8.0Entertainment
7.4Food
Airline reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

10.0 ExcellentBranton, May 2024AVL - ATL
Read more about Delta reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Delay. Flight was delayed in Washington.knew that connection was impossible as not enough time to switch terminals. The steward would not let me stay the night. So forced to Dallas.late night, after 10pm.hotel checkin was one hour. Passengers lined up only one girl to checkin at comfort inn. No food availability at that time. Had to leave early at 6:30 am to catch a flight at 8:45. Stressfull.

Book cheap flights from Cincinnati to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Cincinnati to Washington, D.C. found on KAYAK in the last 72 hours.
5/31Fri
nonstopUnited Airlines
1h 35mCVG-IAD
$85
6/2Sun
nonstopUnited Airlines
1h 35mCVG-IAD
$95
7/4Thu
1 stopSun Country Air
17h 57mCVG-IAD
$108
7/14Sun
1 stopSun Country Air
15h 58mCVG-IAD
$123
6/5Wed
1 stopAmerican Airlines
3h 42mCVG-IAD
$132
6/19Wed
1 stopDelta
5h 40mCVG-IAD
$133
5/31Fri
1 stopDelta
5h 24mCVG-IAD
$134
5/18Sat
1 stopAmerican Airlines
4h 37mCVG-IAD
$144
7/4Thu
3 stops
19h 23mCVG-IAD
$152
7/4Thu
3 stops
19h 23mCVG-IAD
$154

Search by stops

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Last minute flights from Cincinnati to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Cincinnati to Washington, D.C. that are departing in the next 10 days.
5/9Thu
multi-stopSun Country Air
24h 22mCVG-IAD
5/12Sun
multi-stopSun Country Air
9h 46mIAD-CVG
$335
5/9Thu
multi-stopAllegiant Air
11h 12mCVG-IAD
5/16Thu
multi-stopAllegiant Air
8h 29mIAD-CVG
$421
5/9Thu
multi-stop
34h 33mCVG-IAD
5/16Thu
multi-stop
8h 29mIAD-CVG
$431
5/9Thu
multi-stop
34h 33mCVG-IAD
5/16Thu
multi-stop
19h 41mIAD-CVG
$436
5/9Thu
nonstopUnited Airlines
1h 39mCVG-IAD
5/11Sat
nonstopUnited Airlines
1h 39mIAD-CVG
$499
5/9Thu
multi-stopUnited Airlines
4h 31mCVG-IAD
5/11Sat
nonstopUnited Airlines
1h 39mIAD-CVG
$508
5/7Tue
multi-stopAmerican Airlines
6h 15mCVG-IAD
5/12Sun
multi-stopAmerican Airlines
3h 29mIAD-CVG
$515
5/7Tue
multi-stopAmerican Airlines
3h 45mCVG-IAD
5/10Fri
multi-stopAmerican Airlines
3h 39mIAD-CVG
$565
5/6Mon
multi-stopDelta
3h 56mCVG-IAD
5/10Fri
multi-stopDelta
4h 18mIAD-CVG
$772
5/6Mon
multi-stopDelta
3h 56mCVG-IAD
5/7Tue
multi-stopDelta
9h 04mIAD-CVG
$845

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Cincinnati - Washington Dulles Airport Flights

Departure:

Cincinnati (CVG)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Cincinnati

Cabin classes:

$459
$675
$1,411
$260