$69 Cheap United flights Cincinnati (CVG) to Washington (IAD)

View $69 flight on Tue, Oct 7, 2025Opens in a new window

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$69 Cheap United flights Cincinnati (CVG) to Washington (IAD)

Prices were available within the past 7 days and start at $69 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 8 - Tue, Sep 16
CVG
Cincinnati
IAD
Washington
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 8 from Cincinnati to Washington, returning Tue, Sep 16, priced at $137 found 1 day ago
United
Sat, Oct 25 - Mon, Oct 27
CVG
Cincinnati
IAD
Washington
$144 Roundtrip, just found
$144
Roundtrip
just found
Select United flight, departing Sat, Oct 25 from Cincinnati to Washington, returning Mon, Oct 27, priced at $144 just found
United
Fri, Jul 25 - Sat, Sep 13
CVG
Cincinnati
IAD
Washington
$155 Roundtrip, found 1 hour ago
$155
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Jul 25 from Cincinnati to Washington, returning Sat, Sep 13, priced at $155 found 1 hour ago
United
Tue, Oct 28 - Fri, Oct 31
CVG
Cincinnati
IAD
Washington
$158 Roundtrip, found 5 days ago
$158
Roundtrip
found 5 days ago
Select United flight, departing Tue, Oct 28 from Cincinnati to Washington, returning Fri, Oct 31, priced at $158 found 5 days ago
United
Fri, Aug 1 - Sun, Aug 3
CVG
Cincinnati
IAD
Washington
$159 Roundtrip, found 2 hours ago
$159
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Aug 1 from Cincinnati to Washington, returning Sun, Aug 3, priced at $159 found 2 hours ago
United
Fri, Oct 24 - Mon, Oct 27
CVG
Cincinnati
IAD
Washington
$163 Roundtrip, found 6 hours ago
$163
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Oct 24 from Cincinnati to Washington, returning Mon, Oct 27, priced at $163 found 6 hours ago
Flights from Cincinnati (CVG) to Washington (IAD)
Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Popular airline
United
Distance
387 mi
Average flight time
1 hour 29 mins

Frequently asked questions

How much is a United Airlines flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Washington Dulles Intl. Airport (IAD)?
Grab affordable return United Airlines flights from $137 from CVG to IAD by filtering your results from "Price (lowest to highest)" on Expedia. Or look for deals from $69 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from CVG to IAD with United Airlines?
Look for round-trip or one-way flights to Washington in January or February. You could find cheaper fares with United Airlines during these off-peak months.
What is the cheapest time to book flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Washington Dulles Intl. Airport (IAD) with United Airlines?
For cheap United Airlines fares from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Washington Dulles Intl. Airport (IAD), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the price you pay. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Washington Dulles Intl. Airport (IAD)?
Yes, you can travel from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Washington Dulles Intl. Airport (IAD) on any of United Airlines's 20 weekly direct flights. Use our "Nonstop" and "Airline" filters to find the United Airlines flight that'll take you to IAD at a time that suits you.
How long does it take to fly from CVG to IAD with United Airlines?
From wheels-up to touchdown, a nonstop United Airlines flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Washington Dulles Intl. Airport (IAD) takes approximately 1h 30m.
Which day of the week has the most United Airlines flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Washington Dulles Intl. Airport (IAD)?
If flexibility is what you're after, Thursday offers the most choice for United Airlines flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Washington Dulles Intl. Airport (IAD). You can select from 3 different departures.
What is the earliest United Airlines flight from CVG to IAD?
Departing CVG at 10:21AM UTC-5, the first United Airlines flight to IAD lands at 11:53AM UTC-5. Flying early means you'll be less likely to encounter delays or cancellations.* Don't like early starts? The last United Airlines flight from CVG to IAD departs at 7:45PM UTC-5 and touches down at 9:14PM UTC-5.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Washington?
United Airlines flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Washington land at Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI). The primary Washington hub served by this airline is IAD. It's worth looking into flights landing at other nearby airports on Expedia as you may find lower prices.
Why fly with United Airlines from CVG to IAD?
A rewarding loyalty program and the ability to collect points through United Mileage Plus are the start of the reasons to travel from CVG to IAD with United Airlines. Plus, when you join our One Key™ program, you can earn OneKeyCash™* in addition to United Airlines's loyalty program earnings. It's yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Washington Dulles Intl. Airport (IAD)?
United Airlines typically flies Canadair (Bombardier) Regional Jet 550 planes for flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Washington Dulles Intl. Airport (IAD). This carrier also operates the Embraer 175 on this route. Bear in mind that aircraft type can change depending on operational demands, so the plane you catch might be different on the day.
Can I change or cancel my United Airlines flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Washington Dulles Intl. Airport (IAD)?
It's generally possible to cancel or reschedule your flight, although there may be additional fees if your booking was made over 24 hours ago. Want to keep your options open? Make use of our "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you need to revise your plans. To update your booking, visit "Trips," select your flight and click on "Manage Booking" for more details.

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