How long is the flight from Washington Dulles to Cincinnati / Covington?

IAD–CVG is 1h 37m nonstop, covering 623 km (387 mi).

Which airlines fly nonstop from Washington Dulles to Cincinnati / Covington?

Sun Country Airlines, United Airlines operate this route nonstop.

How much is a flight from Washington Dulles to Cincinnati / Covington?

One-way fares on IAD–CVG recently started from $153. Fares change daily, so check current prices before booking.

How often do flights run from Washington Dulles to Cincinnati / Covington?

The route is served 7 days a week (24 scheduled departures).

Flights from Washington Dulles to Cincinnati / Covington

IADCVG

Washington Dulles International Airport (Dulles, United States) → Cincinnati Northern Kentucky International Airport (Cincinnati / Covington, United States)

Also known as Cincinnati / Covington.

Nonstop: 1h 37m
Distance: 623 km
Frequency: 7×/week
One-way from: $153
Airlines: Sun Country Airlines, United Airlines

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Fares by month

One-way, per person

Nov 2026$153

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

UA366808:45→10:291h 44mUnited Airlines
UA447617:15→18:591h 44mUnited Airlines
UA363922:14→23:591h 45mUnited Airlines

Tuesday

UA454412:44→14:211h 37mUnited Airlines
UA447617:15→18:591h 44mUnited Airlines
UA363922:14→23:591h 45mUnited Airlines

Wednesday

UA454412:44→14:211h 37mUnited Airlines
UA447617:15→18:591h 44mUnited Airlines
UA363922:14→23:591h 45mUnited Airlines

Thursday

UA366808:45→10:291h 44mUnited Airlines
UA454412:44→14:211h 37mUnited Airlines
UA447617:15→18:591h 44mUnited Airlines
UA363922:14→23:591h 45mUnited Airlines

Friday

UA366808:45→10:291h 44mUnited Airlines
UA454412:44→14:211h 37mUnited Airlines
UA447617:15→18:591h 44mUnited Airlines
UA363922:14→23:591h 45mUnited Airlines

Saturday

UA454412:44→14:211h 37mUnited Airlines
UA429217:15→19:001h 45mUnited Airlines
UA363922:14→23:591h 45mUnited Airlines

Sunday

UA366808:45→10:291h 44mUnited Airlines
UA454412:44→14:211h 37mUnited Airlines
UA447617:15→18:591h 44mUnited Airlines
UA363922:14→23:591h 45mUnited Airlines

Washington Dulles to Cincinnati / Covington — frequently asked

How long is the flight from Washington Dulles to Cincinnati / Covington?: IAD–CVG is 1h 37m nonstop, covering 623 km (387 mi).
Which airlines fly nonstop from Washington Dulles to Cincinnati / Covington?: Sun Country Airlines, United Airlines operate this route nonstop.
How much is a flight from Washington Dulles to Cincinnati / Covington?: One-way fares on IAD–CVG recently started from $153. Fares change daily, so check current prices before booking.
How often do flights run from Washington Dulles to Cincinnati / Covington?: The route is served 7 days a week (24 scheduled departures).