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Cheap flights from Washington, D.C. Dulles Intl Airport to Cincinnati from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Cincinnati departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Cincinnati

Cheap round-trip flights

United Airlines Logo
10:10 pm - 11:47 pmIAD-CVG
1h 37mnonstop
United Airlines Logo
7:55 pm - 9:20 pmCVG-IAD
1h 25mnonstop
$137United Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
12:42 pm - 2:09 pmIAD-CVG
1h 27mnonstop
United Airlines Logo
10:16 am - 11:48 amCVG-IAD
1h 32mnonstop
$144United Airlines
Find Deal
Wed, Aug 13 - Sat, Aug 16
United Airlines Logo
10:10 pm - 11:47 pmIAD-CVG
1h 37mnonstop
United Airlines Logo
6:00 am - 7:32 amCVG-IAD
1h 32mnonstop
$163United Airlines
Find Deal
Thu, Aug 7 - Sun, Aug 10
Allegiant Air Logo
3:53 pm - 10:07 pmIAD-CVG
6h 14m1 stop
Allegiant Air Logo
7:45 am - 3:02 pmCVG-IAD
7h 17m1 stop
$188Allegiant Air
Find Deal
Thu, Jul 31 - Thu, Aug 14
Allegiant Air Logo
11:34 am - 7:10 pmIAD-CVG
7h 36m1 stop
Allegiant Air Logo
6:45 am - 6:20 pmCVG-IAD
11h 35m1 stop
$199Allegiant Air
Find Deal
Thu, Aug 21 - Sun, Aug 24
Frontier Logo
9:15 am - 2:23 pmIAD-CVG
5h 08m1 stop
Frontier Logo
5:44 pm - 11:55 pmCVG-IAD
6h 11m1 stop
$231Frontier
Find Deal
Wed, Sep 17 - Sat, Sep 20
 Logo
11:58 am - 11:53 amIAD-CVG
23h 55m3 stops
 Logo
7:45 am - 3:02 pmCVG-IAD
7h 17m1 stop
Thu, Jul 31 - Thu, Aug 14
Frontier Logo
11:04 am - 10:01 pmIAD-CVG
10h 57m1 stop
Frontier Logo
10:00 am - 3:36 pmCVG-IAD
5h 36m1 stop
$241Frontier
Find Deal
Fri, Aug 15 - Mon, Aug 18
Delta Logo
7:02 am - 11:09 amIAD-CVG
4h 07m1 stop
Delta Logo
6:00 pm - 10:55 pmCVG-IAD
4h 55m1 stop
$251Delta
Find Deal
Tue, Jul 29 - Wed, Jul 30
Delta Logo
9:40 am - 1:25 pmIAD-CVG
3h 45m1 stop
Delta Logo
7:00 am - 12:02 pmCVG-IAD
5h 02m1 stop
$260Delta
Find Deal
Thu, Jul 24 - Sat, Aug 2

Frontier flights from Washington, D.C. Dulles Intl Airport to Cincinnati

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to Cincinnati flight tickets
Frontier
Jul 11
IAD6:07 pmWashington, D.C. Dulles Intl
6h 16m
1 stop
CVG12:23 amCincinnati Cinci./N. Kentucky
Jul 14
CVG11:49 amCincinnati Cinci./N. Kentucky
9h 24m
1 stop
IAD9:13 pmWashington, D.C. Dulles Intl
Frontier
Sep 17
IAD9:15 amWashington, D.C. Dulles Intl
5h 08m
1 stop
CVG2:23 pmCincinnati Cinci./N. Kentucky
Sep 20
CVG5:44 pmCincinnati Cinci./N. Kentucky
6h 11m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
Frontier
Aug 15
IAD11:04 amWashington, D.C. Dulles Intl
10h 57m
1 stop
CVG10:01 pmCincinnati Cinci./N. Kentucky
Aug 18
CVG10:00 amCincinnati Cinci./N. Kentucky
5h 36m
1 stop
IAD3:36 pmWashington, D.C. Dulles Intl

United Airlines flights from Washington, D.C. Dulles Intl Airport to Cincinnati

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Cincinnati flight tickets
United Airlines
Aug 14
IAD10:10 pmWashington, D.C. Dulles Intl
1h 37m
CVG11:47 pmCincinnati Cinci./N. Kentucky
Aug 18
CVG7:55 pmCincinnati Cinci./N. Kentucky
1h 25m
IAD9:20 pmWashington, D.C. Dulles Intl
United Airlines
Aug 13
IAD12:42 pmWashington, D.C. Dulles Intl
1h 27m
CVG2:09 pmCincinnati Cinci./N. Kentucky
Aug 16
CVG10:16 amCincinnati Cinci./N. Kentucky
1h 32m
IAD11:48 amWashington, D.C. Dulles Intl
United Airlines
Aug 7
IAD10:10 pmWashington, D.C. Dulles Intl
1h 37m
CVG11:47 pmCincinnati Cinci./N. Kentucky
Aug 10
CVG6:00 amCincinnati Cinci./N. Kentucky
1h 32m
IAD7:32 amWashington, D.C. Dulles Intl

See travel insights to Cincinnati from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Cincinnati

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cincinnati?

The month of July is, on average, the cheapest month to fly to Cincinnati from Washington, D.C. Dulles Intl Airport, with most prices found around $262. If you aren’t able to travel to Cincinnati during the month of July, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $269.

What is the cheapest day to depart on your flight to Cincinnati?

According to our data, Thursday is the cheapest day to fly to Cincinnati from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Thursday departure recently was $274. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Monday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $326.

What is the cheapest time of day to depart on your flight to Cincinnati?

Our most recent data shows that the best time of day to fly to Cincinnati is in the evening. Flights from Washington, D.C. Dulles Intl Airport to Cincinnati during this time can be as low as $253. In the afternoon is when there is more demand to fly to Cincinnati, so prices are often more expensive at around $321 per ticket.

What is the cheapest Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky flight route?

Fly from Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky for the best Washington, D.C. Dulles Intl - Cincinnati Cinci./N. Kentucky flight prices

How far in advance should I book a flight to Cincinnati?

You are more likely to see cheaper flights to Cincinnati from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Cincinnati for around $317 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cincinnati from Washington, D.C. Dulles Intl Airport for as low as $210 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky flights?

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Cincinnati flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Dulles Intl Airport to Cincinnati.

How have Washington, D.C. Dulles Intl Airport to Cincinnati flight prices changed over time?

As of July 2025, prices for Washington, D.C. Dulles Intl Airport to Cincinnati flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Cincinnati

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Cincinnati according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Cincinnati (IAD to CVG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Cincinnati

Best Price Found

$69

Fastest flight time

1h 27m

Direct flights

Every day

Airports in Cincinnati

1 airport
The best one-way flight to Cincinnati from Washington, D.C. Dulles Intl Airport in the past 72 hours is $69. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Cincinnati found on momondo in the last 72 hours is $137.
The fastest flight from Washington, D.C. Dulles Intl Airport to Cincinnati takes 1h 27m
Direct flights go from Washington, D.C. Dulles Intl Airport to Cincinnati every day.
There is 1 airport near Cincinnati: Cincinnati Cinci./N. Kentucky (CVG)

  • How far is Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky by plane?

    A flight from Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky will travel around 379.0 mi. Typically, this will take 1h 27m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Cincinnati Cinci./N. Kentucky Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Cincinnati Cinci./N. Kentucky Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Cincinnati Cinci./N. Kentucky Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Cincinnati Cinci./N. Kentucky Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Cincinnati Cinci./N. Kentucky Airport.

  • What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?

    The necessary travel and health documents for your Cincinnati Cinci./N. Kentucky Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Cincinnati?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Cincinnati?


Best airlines flying from Washington, D.C. Dulles Intl Airport to Cincinnati

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Cincinnati with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $90Free CancellationRating
5.9
3,273 reviews
Search Frontier flights
United AirlinesPriceFrom $200Free CancellationRating
7.4
8,844 reviews
Search United Airlines flights
  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Cincinnati

    The lowest priced United Airlines flight from Washington, D.C. Dulles Intl Airport to Cincinnati from the last 72 hours was $200. Generally, United Airlines has 15 flights on this route every week with an average price of $318. United Airlines is rated 7.4/10 by our users.


Traveling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
Mason
Sharonville
Newport
Covington
Middletown
Williamstown
Lawrenceburg
West Chester
Blue Ash
Fairfield
Oxford
Dry Ridge
Edgewood
Monroe
Trenton
Hebron
Corinth
Bethel
Ghent

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Cincinnati?

Finding the right flight to Cincinnati from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cincinnati quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Cincinnati with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Cincinnati on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Cincinnati?

Once all potential Washington, D.C. to Cincinnati flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Cincinnati right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Cincinnati flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Sun 7/13
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