How often are flights from Washington, D.C. to Cincinnati delayed?

About 13% of weekly flights between Washington, D.C. and Cincinnati have experienced delays in the past year, with the average delay time being 126 minutes.

Which airline has the best punctuality record on Washington, D.C. to Cincinnati flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

What is the most punctual flight time for Washington, D.C. to Cincinnati flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

How long is the flight from Washington, D.C. Dulles Intl Airport to Cincinnati?

For as low as $296, United Airlines can have you in Cincinnati from Washington, D.C. Dulles Intl Airport in 1h 37m. There are 387 mi between Washington, D.C. Dulles Intl Airport and Cincinnati. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Cincinnati round-trip?

Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Cincinnati round-trip from $189. United Airlines is currently priced 47% below the average price you’ll pay for this route.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Cincinnati

The most flights from IAD to CVG are scheduled on a Monday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

In terms of precipitation, rainfall in Cincinnati ranges from 2.8 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. September is typically the driest time to visit Cincinnati when rainfall is around 2.8 in.

If weather is an important factor for your trip to Cincinnati, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Cincinnati?

While on average a flight from Washington, D.C. Dulles Intl Airport to Cincinnati is generally $447, our data shows the cheapest flight currently is $156. When looking at the most popular route, (Washington, D.C. Dulles Intl - Cincinnati Cinci./N. Kentucky), you can expect to pay $168 for that flight.

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Cincinnati?

Consider GoJet (90%), CommutAir (87%) or United Airlines (87%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Cincinnati.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Cincinnati flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Cincinnati flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Cincinnati flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Cincinnati flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Cincinnati flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Cincinnati from Washington, D.C. Dulles Intl?

If you book a flight to Cincinnati from Washington, D.C. Dulles Intl, you will be flying to Cinci./N. Kentucky, which is the city’s only airport. Cincinnati Cinci./N. Kentucky (CVG) is located 8.8 mi from the center of Cincinnati. There are 10 flights from Washington, D.C. Dulles Intl to Cinci./N. Kentucky per day from 1 airline.

Can I find deals for flights from Dulles Intl to Cincinnati that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Cincinnati flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Cincinnati?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Cincinnati.

Can I find deals for business class flights from Dulles Intl to Cincinnati?

Yes. Cheapflights offers flight deals from Dulles Intl to Cincinnati by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$63+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Cincinnati

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Cheap flight deals from Dulles Intl to Cincinnati

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dulles Intl to Cincinnati
Explore the most affordable flight options available from Dulles Intl to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.

Fri 9/181:50 pm -

1 stop7h 28m

Tue 9/2212:43 pm -

1 stop4h 35m

Deal found 8/27

$164

Fri 10/239:06 pm -

1 stop13h 43m

Tue 10/2712:43 pm -

1 stop11h 00m

Deal found 8/25

$167

Tue 10/139:06 pm -

1 stop14h 32m

Sat 10/1711:55 am -

2 stops22h 22m

Deal found 8/25

$168

Tue 10/209:06 pm -

1 stop14h 32m

Mon 10/2612:43 pm -

2 stops22h 53m

Deal found 8/27

$173

Wed 10/219:06 pm -

1 stop10h 44m

Mon 10/2612:43 pm -

2 stops22h 53m

Deal found 8/28

$175

Wed 9/1611:12 am -

1 stop8h 24m

Sun 9/2011:40 am -

1 stop8h 29m

Deal found 8/26

$176

Tue 11/311:16 am -

1 stop12h 37m

Wed 11/412:36 pm -

1 stop11h 07m

Deal found 8/28

$177

Thu 10/229:06 pm -

1 stop14h 32m

Mon 10/2612:43 pm -

2 stops22h 53m

Deal found 8/27

$178

Fri 9/181:50 pm -

1 stop7h 28m

Mon 9/2112:43 pm -

1 stop11h 27m

Deal found 8/28

$179

Tue 9/2211:12 am -

1 stop8h 24m

Tue 9/2912:43 pm -

1 stop11h 27m

Deal found 8/29

$180

Thu 9/171:57 pm -

1 stop7h 21m

Sun 9/2011:40 am -

1 stop8h 29m

Deal found 8/27

$181

Best flights from Dulles Intl to Cincinnati
Discover carefully curated flight deals from Dulles Intl to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.

Thu 11/2612:44 pm -

Nonstop1h 37m

Sat 11/286:00 am -

Nonstop1h 35m

Deal found 8/29

$296

Sat 11/148:00 am -

1 stop4h 40m

Mon 11/165:09 pm -

1 stop4h 21m

Deal found 8/28

$299

Thu 10/156:05 am -

1 stop3h 35m

Sat 10/173:00 pm -

1 stop5h 14m

Deal found 8/29

$299

Fri 11/138:45 am -

Nonstop1h 44m

Sun 11/156:00 am -

Nonstop1h 35m

Deal found 8/27

$312

Tue 11/246:00 am -

1 stop4h 25m

Wed 12/27:00 am -

1 stop4h 49m

Deal found 8/28

$299

Tue 9/1510:15 am -

1 stop6h 47m

Sat 9/193:00 pm -

1 stop5h 14m

Deal found 8/26

$314

Fri 10/2312:35 pm -

Nonstop1h 35m

Sun 10/256:00 am -

Nonstop1h 35m

Deal found 8/25

$356

Fri 9/186:13 am -

1 stop4h 53m

Sat 9/192:55 pm -

Nonstop1h 40m

Deal found 8/25

$358

Fri 10/234:48 pm -

1 stop5h 57m

Sun 10/257:05 am -

1 stop4h 45m

Deal found 8/26

$329

Fri 9/116:10 am -

1 stop3h 34m

Sun 9/136:17 am -

1 stop4h 04m

Deal found 8/28

$329

Thu 9/248:15 am -

Nonstop1h 36m

Sun 9/276:00 am -

1 stop5h 25m

Deal found 8/29

$384

Last-minute flights from Dulles Intl to Cincinnati
Discover last-minute flight deals from Dulles Intl to Cincinnati. Data last updated August 30, 2026 and is based on user searches.

Mon 9/141:50 pm -

1 stop7h 28m

Mon 9/2112:43 pm -

1 stop11h 27m

Deal found 8/26

$191

Wed 9/1611:12 am -

1 stop8h 24m

Sun 9/2011:40 am -

1 stop8h 29m

Deal found 8/26

$176

Thu 9/171:57 pm -

1 stop7h 21m

Sun 9/2011:40 am -

1 stop8h 29m

Deal found 8/27

$181

Fri 9/181:50 pm -

1 stop7h 28m

Tue 9/2212:43 pm -

1 stop4h 35m

Deal found 8/27

$164

Fri 9/181:50 pm -

1 stop7h 28m

Mon 9/2112:43 pm -

1 stop11h 27m

Deal found 8/28

$179

Sun 9/206:13 pm -

1 stop16h 22m

Wed 9/2312:43 pm -

1 stop4h 35m

Deal found 8/25

$186

Tue 9/2211:12 am -

1 stop8h 24m

Tue 9/2912:43 pm -

1 stop11h 27m

Deal found 8/29

$180

Thu 9/249:04 pm -

1 stop14h 34m

Mon 9/2812:43 pm -

1 stop11h 27m

Deal found 8/28

$174

Thu 9/246:13 pm -

1 stop16h 22m

Sun 9/278:56 pm -

1 stop13h 21m

Deal found 8/27

$196

Sat 9/266:13 pm -

1 stop16h 22m

Sun 9/2712:57 pm -

1 stop11h 13m

Deal found 8/26

$199

Sun 9/276:13 pm -

1 stop16h 22m

Mon 9/288:56 pm -

1 stop13h 21m

Deal found 8/28

$193

Sun 9/276:13 pm -

1 stop16h 22m

Wed 9/308:56 pm -

1 stop13h 31m

Deal found 8/28

$200

One-way flights from Dulles Intl to Cincinnati
Search for one-way flight options from Dulles Intl to Cincinnati. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.

Mon 11/27:40 am -

1 stop6h 14m

Deal found 8/28

$63

Wed 9/163:11 pm -

1 stop6h 55m

Deal found 8/26

$65

Mon 9/281:50 pm -

1 stop7h 28m

Deal found 8/26

$66

Thu 9/1711:12 am -

1 stop8h 24m

Deal found 8/27

$67

Wed 9/309:04 pm -

1 stop14h 34m

Deal found 8/28

$68

Tue 10/139:06 pm -

1 stop14h 32m

Deal found 8/26

$69

Thu 10/16:13 pm -

1 stop17h 07m

Deal found 8/28

$71

Sat 10/179:06 pm -

1 stop10h 44m

Deal found 8/26

$72

Tue 9/159:04 pm -

1 stop14h 58m

Deal found 8/26

$73

Thu 10/159:06 pm -

1 stop14h 32m

Deal found 8/26

$74

Mon 9/149:04 pm -

1 stop14h 58m

Deal found 8/26

$75

Thu 9/247:50 am -

1 stop27h 48m

Deal found 8/28

$76

Find flight deals from Dulles Intl to Cincinnati

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$164 (CheapOair)
One-way from	$63 (Trip.com)
Popular in	July
Cheapest in	November
Average price	$433
Good round-trip deal	$259 or less
Good one-way deal	$253 or less

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Cincinnati Cinci./N. Kentucky flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Cincinnati Cinci./N. Kentucky flights.

Search Deals

From Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($68 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky.

Search Deals

Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cincinnati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Cincinnati

IAD Washington, D.C. Dulles Intl - CVG Cincinnati Cinci./N. Kentucky

IADCVG

Washington, D.C. Dulles Intl

Thu 11/26

12:44 pm-2:21 pm

Nonstop1h 37m

Cincinnati Cinci./N. Kentucky

Sat 11/28

6:00 am-7:35 am

Nonstop1h 35m

$296

Washington, D.C.Cincinnati

IAD Washington, D.C. Dulles Intl - CVG Cincinnati Cinci./N. Kentucky

IADCVG

Washington, D.C. Dulles Intl

Sat 11/14

8:00 am-12:40 pm

1 stop4h 40m

Cincinnati Cinci./N. Kentucky

Mon 11/16

5:09 pm-9:30 pm

1 stop4h 21m

$299

Washington, D.C.Cincinnati

IAD Washington, D.C. Dulles Intl - CVG Cincinnati Cinci./N. Kentucky

IADCVG

Washington, D.C. Dulles Intl

Thu 10/15

6:05 am-9:40 am

1 stop3h 35m

Cincinnati Cinci./N. Kentucky

Sat 10/17

3:00 pm-8:14 pm

1 stop5h 14m

$299

Washington, D.C.Cincinnati

IAD Washington, D.C. Dulles Intl - CVG Cincinnati Cinci./N. Kentucky

IADCVG

Washington, D.C. Dulles Intl

Tue 11/24

6:00 am-10:25 am

1 stop4h 25m

Cincinnati Cinci./N. Kentucky

Wed 12/2

7:00 am-11:49 am

1 stop4h 49m

$299

Washington, D.C.Cincinnati

IAD Washington, D.C. Dulles Intl - CVG Cincinnati Cinci./N. Kentucky

IADCVG

Washington, D.C. Dulles Intl

Fri 11/13

8:45 am-10:29 am

Nonstop1h 44m

Cincinnati Cinci./N. Kentucky

Sun 11/15

6:00 am-7:35 am

Nonstop1h 35m

$312

Washington, D.C.Cincinnati

IAD Washington, D.C. Dulles Intl - CVG Cincinnati Cinci./N. Kentucky

IADCVG

Washington, D.C. Dulles Intl

Tue 9/15

10:15 am-5:02 pm

1 stop6h 47m

Cincinnati Cinci./N. Kentucky

Sat 9/19

3:00 pm-8:14 pm

1 stop5h 14m

$314

Washington, D.C.Cincinnati

IAD Washington, D.C. Dulles Intl - CVG Cincinnati Cinci./N. Kentucky

IADCVG

Washington, D.C. Dulles Intl

Fri 10/23

4:48 pm-10:45 pm

1 stop5h 57m

Cincinnati Cinci./N. Kentucky

Sun 10/25

7:05 am-11:50 am

1 stop4h 45m

$329

Washington, D.C.Cincinnati

IAD Washington, D.C. Dulles Intl - CVG Cincinnati Cinci./N. Kentucky

IADCVG

Washington, D.C. Dulles Intl

Fri 9/11

6:10 am-9:44 am

1 stop3h 34m

Cincinnati Cinci./N. Kentucky

Sun 9/13

6:17 am-10:21 am

1 stop4h 04m

$329

Quickest round-trip

Washington, D.C.Cincinnati

IAD Washington, D.C. Dulles Intl - CVG Cincinnati Cinci./N. Kentucky

IADCVG

Washington, D.C. Dulles Intl

Fri 10/23

12:35 pm-2:10 pm

Nonstop1h 35m

Cincinnati Cinci./N. Kentucky

Sun 10/25

6:00 am-7:35 am

Nonstop1h 35m

$356

Washington, D.C.Cincinnati

IAD Washington, D.C. Dulles Intl - CVG Cincinnati Cinci./N. Kentucky

IADCVG

Washington, D.C. Dulles Intl

Fri 9/18

6:13 am-11:06 am

1 stop4h 53m

Cincinnati Cinci./N. Kentucky

Sat 9/19

2:55 pm-4:35 pm

Nonstop1h 40m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/25

Showing 1-10 of 23 resultsSorted by cheapest first

Compare providers for flights from Dulles Intl to Cincinnati

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Cincinnati in August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cincinnati flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Cincinnati flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Cincinnati flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cincinnati flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Cincinnati flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Cincinnati

Have a flexible travel schedule? Discover the best time to fly to Cincinnati from Dulles Intl with our price prediction graph.

IAD-CVG

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Cincinnati

Prices

Airlines

Delays

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Cincinnati?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cincinnati (average of $249). Flying from Washington, D.C. Dulles Intl Airport to Cincinnati in July is currently the most expensive (average of $457). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to CVG?

When flying from Washington, D.C. Dulles Intl Airport to Cincinnati, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Cincinnati?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Cincinnati flights typically cost between $279 and $379 in September.
The cheapest round-trip price found within the last 5 days was $164 on Frontier (Sep 18-Sep 22).

Reviews of airlines servicing Cincinnati

Peruse reviews from past customers who have flown with United Airlines from Washington, D.C. Dulles Intl Airport to Cincinnati to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,138 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

United Airlines

7.4

Good

10,138 reviews

United Airlines

7.4

Good

10,138 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

What airport do you fly into for flights to Cincinnati from Washington, D.C. Dulles Intl?
If you book a flight to Cincinnati from Washington, D.C. Dulles Intl, you will be flying to Cinci./N. Kentucky, which is the city’s only airport. Cincinnati Cinci./N. Kentucky (CVG) is located 8.8 mi from the center of Cincinnati. There are 10 flights from Washington, D.C. Dulles Intl to Cinci./N. Kentucky per day from 1 airline.
How long is the flight from Washington, D.C. Dulles Intl Airport to Cincinnati?
For as low as $296, United Airlines can have you in Cincinnati from Washington, D.C. Dulles Intl Airport in 1h 37m. There are 387 mi between Washington, D.C. Dulles Intl Airport and Cincinnati. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Cincinnati round-trip?
Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Cincinnati round-trip from $189. United Airlines is currently priced 47% below the average price you’ll pay for this route.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Cincinnati?
Consider GoJet (90%), CommutAir (87%) or United Airlines (87%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Cincinnati.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Cincinnati?
While on average a flight from Washington, D.C. Dulles Intl Airport to Cincinnati is generally $447, our data shows the cheapest flight currently is $156. When looking at the most popular route, (Washington, D.C. Dulles Intl - Cincinnati Cinci./N. Kentucky), you can expect to pay $168 for that flight.
Can I find deals for flights from Dulles Intl to Cincinnati that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Cincinnati flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Cincinnati?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Cincinnati.
Can I find deals for business class flights from Dulles Intl to Cincinnati?
Yes. Cheapflights offers flight deals from Dulles Intl to Cincinnati by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Cincinnati?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cincinnati (average of $249). Flying from Washington, D.C. Dulles Intl Airport to Cincinnati in July is currently the most expensive (average of $457). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Florence

Blue Ash

Mason

Sharonville

West Chester

Williamstown

Hebron

Newport

Covington

Edgewood

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Alternative routes for Dulles Intl to Cincinnati

Top airline flying from Dulles Intl to Cincinnati

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$189	Average$337	FlexibilityNo cancel fee	On-time69%

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$63+ Cheap flights from Dulles Intl (IAD) to Cincinnati (CVG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Dulles Intl to Cincinnati

Cheapest flights from Dulles Intl to CincinnatiExplore the most affordable flight options available from Dulles Intl to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.

Explore the most affordable flight options available from Dulles Intl to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.

Best flights from Dulles Intl to CincinnatiDiscover carefully curated flight deals from Dulles Intl to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.

Discover carefully curated flight deals from Dulles Intl to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.

Last-minute flights from Dulles Intl to CincinnatiDiscover last-minute flight deals from Dulles Intl to Cincinnati. Data last updated August 30, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Cincinnati. Data last updated August 30, 2026 and is based on user searches.

One-way flights from Dulles Intl to CincinnatiSearch for one-way flight options from Dulles Intl to Cincinnati. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.

Search for one-way flight options from Dulles Intl to Cincinnati. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.

Find flight deals from Dulles Intl to Cincinnati

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cincinnati that are best for you.

Compare providers for flights from Dulles Intl to Cincinnati

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Cincinnati in August.

Best time to book a flight from Dulles Intl to Cincinnati

Have a flexible travel schedule? Discover the best time to fly to Cincinnati from Dulles Intl with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Cincinnati?

What is the cheapest time of day to fly from IAD to CVG?

When flying from Washington, D.C. Dulles Intl Airport to Cincinnati, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Cincinnati?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Cincinnati flights typically cost between $279 and $379 in September.The cheapest round-trip price found within the last 5 days was $164 on Frontier (Sep 18-Sep 22).

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Cincinnati

The most flights from IAD to CVG are scheduled on a Monday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

How often are flights from Washington, D.C. to Cincinnati delayed?

About 13% of weekly flights between Washington, D.C. and Cincinnati have experienced delays in the past year, with the average delay time being 126 minutes.

What is the most punctual flight time for Washington, D.C. to Cincinnati flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Cincinnati flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

Reviews of airlines servicing Cincinnati

Peruse reviews from past customers who have flown with United Airlines from Washington, D.C. Dulles Intl Airport to Cincinnati to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Cincinnati from Washington, D.C. Dulles Intl?

How long is the flight from Washington, D.C. Dulles Intl Airport to Cincinnati?

What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Cincinnati round-trip?

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Cincinnati?

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Cincinnati?

Can I find deals for flights from Dulles Intl to Cincinnati that include hotel bookings?

How can I find direct flights from Dulles Intl to Cincinnati?

Can I find deals for business class flights from Dulles Intl to Cincinnati?

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Cincinnati?

Traveling to a place near Cincinnati?

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Alternative routes for Dulles Intl to Cincinnati

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Other flights to Cincinnati

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Complete your trip

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Dulles Intl and Cincinnati flights

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Other flights from Dulles Intl

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Top airline flying from Dulles Intl to Cincinnati

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Cheapest flights from Dulles Intl to Cincinnati
Explore the most affordable flight options available from Dulles Intl to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.

Best flights from Dulles Intl to Cincinnati
Discover carefully curated flight deals from Dulles Intl to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.

Last-minute flights from Dulles Intl to Cincinnati
Discover last-minute flight deals from Dulles Intl to Cincinnati. Data last updated August 30, 2026 and is based on user searches.

One-way flights from Dulles Intl to Cincinnati
Search for one-way flight options from Dulles Intl to Cincinnati. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.

Washington, D.C. Dulles Intl Airport to Cincinnati flights typically cost between $279 and $379 in September.
The cheapest round-trip price found within the last 5 days was $164 on Frontier (Sep 18-Sep 22).