Cheap Flights from Cincinnati/Northern Kentucky International Airport to Washington D.C (IAD) Find and Compare the Best Airline Deals | Skyticket

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2025/7
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2025/7
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

/Northern Kentucky－Washington Dulles Airport
July Lowest Airfares -----
/Northern Kentucky－Washington Dulles Airport
August Lowest Airfares
USD264

The airfare displayed above is for United Airlines

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/Northern Kentucky－Washington Dulles Airport
September Lowest Airfares
USD366

The airfare displayed above is for United Airlines

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/Northern Kentucky－Washington Dulles Airport
October Lowest Airfares -----
/Northern Kentucky－Washington Dulles Airport
November Lowest Airfares
USD253

The airfare displayed above is for United Airlines

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Cincinnati－Washington D.C
Estimated Flight Time
1 Hours 30 Minutes
Cincinnati－Washington D.C
Number of Operating Airlines
3

Operating Airlines for /Northern Kentucky－Washington Dulles Airport Route
Non-StopUnited Airlines

American Airlines

Delta Air Lines

Other Destinations from:Cincinnati

/Northern Kentucky－Washington D.C(Ronald Reagan Washington National)
USD158〜
/Northern Kentucky－Washington D.C(Baltimore-Washington)
USD198〜
/Northern Kentucky－Chicago(O'Hare)
USD109〜
/Northern Kentucky－Chicago(Midway)
USD241〜
/Northern Kentucky－Dallas(/Fort Worth)
USD248〜
/Northern Kentucky－Dallas(Love Field)
USD282〜
/Northern Kentucky－San Diego(SAN)
USD385〜
/Northern Kentucky－Atlanta(Hartsfield-Jackson)
USD112〜
/Northern Kentucky－Houston(William P. Hobby)
USD233〜
* Fares vary in accordance to seat availability
Other Departures to: Washington D.C

Dayton Airport－Washington D.C(Washington Dulles)
USD205〜
Des Moines Airport－Washington D.C(Washington Dulles)
USD447〜
Detroit Metropolitan Airport－Washington D.C(Washington Dulles)
USD144〜
* Fares vary in accordance to seat availability