SAR1,238 Cheap Flights from Cincinnati (CVG) to Washington (IAD)

View SAR1,238 flight on Tue, 5 May 2026Opens in a new window

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Washington Dulles Intl. Airport (IAD)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save on select hotels after you book a flight*

  • Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Cheap Flights from Cincinnati to Washington (CVG-IAD)

Prices were available within the past 7 days and start at SAR1,238 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How long does it take to fly from CVG to Washington Dulles Intl. Airport (IAD)?
Book your trip with United Airlines and you'll be in the air for roughly 1 hour and 30 minutes. This leading airline operates a direct flight that takes off at 10:18AM from Cincinnati - Northern Kentucky Intl. Airport (CVG) and reaches Washington Dulles Intl. Airport (IAD) at 11:48AM. Expedia has some amazing flight deals, so find out what's available on this route today.
Is it cheaper to buy a plane ticket from Cincinnati - Northern Kentucky Intl. Airport (CVG) to IAD last minute?
Booking your flight from CVG Airport to Dulles Intl. Airport at the last minute could save you a pretty penny if you luck out and find an amazing deal. However, tickets usually don't come down in price closer to the departure date. If you procrastinate, flights could also be booked up or the best seats gone (that could mean the middle seat!). If you'd rather not take any chances, book well in advance of when you want to leave. Don't forget that some of the biggest bargains can be found up to 12 months in advance. If your preferred airline hasn't released its airfares yet, check back regularly as offers are constantly updated on Expedia.
What airline has the least delays from CVG Airport to Dulles Intl. Airport?
If you'd rather not be stuck at the departure gate — or worse, have your vacation upended because of a flight delay — go with United Airlines. Around 85% of its CVG to IAD services touch down on time. You can review your flight status before heading to the airport through the Expedia App. It'll also provide you with real-time alerts about other helpful info, such as any gate changes, luggage carousel numbers and directions to your hotel. Think of it as a handy travel companion in your pocket!
What airports do you fly into for Washington from Cincinnati?
With Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to select from, getting from Cincinnati to Washington is a cinch. The city's main gateway, Washington Dulles Intl. Airport (IAD), is around 40 kilometers west of the downtown area. Apart from ticket costs, consider factors like train or bus options from the airport and the distance to your hotel when deciding where to touch down. Get your Washington trip off to a flying start by visiting White House and United States Capitol.
What are the most popular departure times for flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Washington Dulles Intl. Airport (IAD)?
The most popular departure times for trips from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Dulles Intl. Airport fall between 7:00 PM - 8:00 PM on United Airlines. Our advice is to head out in the morning. The earlier you take off, the better your odds of a delay-free flight with lighter air traffic in the sky.
Can I change the date of my flight from CVG Airport to IAD?
Plans can get upended, so Expedia is here to help make things easier. To start, find your CVG to Dulles Intl. Airport itinerary through the Expedia Trips portal and check the ticket conditions and rules about change fees or other charges. If you purchased your ticket in the last 24 hours, some carriers will let you cancel for free and organize new flights. If you booked your fare more than 24 hours ago, contact us via our Customer Service portal to run through your options.

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Washington Dulles Intl.
Distance
619 km
Average flight time
1 hour 35 mins

Explore a world of travel with Expedia