What are the cheapest airlines flying 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 $190. Other airlines that can offer you cheap pricing are United Airlines, from $194, and American Airlines, from $251. Frontier is currently priced 42% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Cincinnati one-way?

The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Cincinnati are Frontier ($80), United Airlines ($90), and Allegiant Air ($92).

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Cincinnati?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Cincinnati flight should consider departing on Saturday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 $249, our data shows the cheapest flight currently is $89. When looking at the most popular route, (Washington, D.C. Dulles Intl - Cincinnati Cinci./N. Kentucky), you can expect to pay $184 for that flight.

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

Consider Avianca (84%), Republic Airways (84%) or Air Canada (84%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Cincinnati.

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

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 42% on your flight compared to booking on days when demand is much higher.

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

Our data shows that February tends to be the cheapest month to fly to Cincinnati from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $274 for the month, but tickets can be as low as $139. Due to multiple factors, prepare for potentially higher prices in December.

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 11 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.

$80+ Flights from Washington, D.C. Dulles Intl Airport to Cincinnati

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky are usually found in July or December, booked 44 days in advance, depart on a Saturday or Thursday and return on a Friday

Cheap flight deals from Dulles Intl to Cincinnati

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$190 (Booking.com)
One-way from	$80 (Frontier)
Popular in	May
Cheapest in	July
Average price	$347
Good round-trip deal	$250 or less
Good one-way deal	$119 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.

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

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

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Highest demand for flights based on searches. 10% potential increase in price ($38 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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

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

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Find flight deals from Dulles Intl to Cincinnati

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 April 11, 2025.

Sat 4/269:08 amIAD - CVG

1 stop9h 56mFrontier

Sun 4/277:19 pmCVG - IAD

1 stop12h 59mFrontier

Deal found 4/10

$190

Sat 5/108:50 amIAD - CVG

Nonstop1h 37mUnited Airlines

Sun 5/116:00 amCVG - IAD

Nonstop1h 33mUnited Airlines

Deal found 4/10

$194

Sat 8/98:19 pmIAD - CVG

1 stop4h 11mAmerican Airlines

Tue 8/128:22 pmCVG - IAD

1 stop3h 44mAmerican Airlines

Deal found 4/10

$251

Thu 5/296:00 amIAD - CVG

1 stop5h 06mDelta

Tue 6/311:53 amCVG - IAD

1 stop4h 51mDelta

Deal found 4/11

$255

Fri 6/276:48 pmIAD - CVG

1 stop26h 54mAllegiant Air

Sun 6/296:15 amCVG - IAD

2 stops27h 08mAllegiant Air

Deal found 4/10

$300

Fri 6/273:13 pmIAD - CVG

2 stops19h 06mMultiple Airlines

Sun 6/296:15 amCVG - IAD

2 stops27h 08mMultiple Airlines

Deal found 4/10

$316

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 April 11, 2025.

Sat 4/269:08 amIAD - CVG

1 stop9h 56mFrontier

Sun 4/277:19 pmCVG - IAD

1 stop12h 59mFrontier

Deal found 4/10

$190

Sat 5/108:50 amIAD - CVG

Nonstop1h 37mUnited Airlines

Sun 5/116:00 amCVG - IAD

Nonstop1h 33mUnited Airlines

Deal found 4/10

$194

Sat 8/98:19 pmIAD - CVG

1 stop4h 11mAmerican Airlines

Tue 8/128:22 pmCVG - IAD

1 stop3h 44mAmerican Airlines

Deal found 4/10

$251

Wed 4/237:35 amIAD - CVG

1 stop4h 17mDelta

Tue 4/297:47 amCVG - IAD

1 stop5h 14mDelta

Deal found 4/10

$269

Fri 6/276:48 pmIAD - CVG

1 stop26h 54mAllegiant Air

Sun 6/296:15 amCVG - IAD

2 stops27h 08mAllegiant Air

Deal found 4/10

$300

Fri 6/273:13 pmIAD - CVG

2 stops19h 06mMultiple Airlines

Sun 6/296:15 amCVG - IAD

2 stops27h 08mMultiple Airlines

Deal found 4/10

$316

Last-minute flights from Dulles Intl to Cincinnati
Discover last-minute flight deals from Dulles Intl to Cincinnati. Data last updated April 11, 2025 and is based on user searches.

Thu 4/176:00 amIAD - CVG

1 stop3h 49mDelta

Sat 4/197:20 amCVG - IAD

1 stop5h 41mDelta

Deal found 4/10

$558

Fri 4/1810:07 amIAD - CVG

1 stop11h 23mMultiple Airlines

Sun 4/2012:10 pmCVG - IAD

2 stops24h 40mMultiple Airlines

Deal found 4/10

$386

Sat 4/195:25 pmIAD - CVG

Nonstop1h 33mUnited Airlines

Sun 4/2010:21 amCVG - IAD

Nonstop1h 34mUnited Airlines

Deal found 4/10

$239

Sat 4/195:00 amIAD - CVG

2 stops10h 49mAmerican Airlines

Sun 4/2011:26 amCVG - IAD

1 stop4h 56mAmerican Airlines

Deal found 4/10

$442

Sun 4/205:52 pmIAD - CVG

1 stop7h 33mFrontier

Fri 4/255:45 amCVG - IAD

1 stop10h 50mFrontier

Deal found 4/9

$200

Sat 4/269:08 amIAD - CVG

1 stop9h 56mFrontier

Sun 4/277:19 pmCVG - IAD

1 stop12h 59mFrontier

Deal found 4/10

$190

Fri 5/98:30 amIAD - CVG

2 stops38h 55mMultiple Airlines

Sun 5/116:00 amCVG - IAD

1 stop14h 08mMultiple Airlines

Deal found 4/10

$341

Sat 5/108:50 amIAD - CVG

Nonstop1h 37mUnited Airlines

Sun 5/116:00 amCVG - IAD

Nonstop1h 33mUnited Airlines

Deal found 4/10

$194

Sat 5/106:00 amIAD - CVG

1 stop4h 06mDelta

Wed 5/147:00 amCVG - IAD

1 stop4h 45mDelta

Deal found 4/11

$251

Sat 5/109:11 amIAD - CVG

2 stops11h 29mAmerican Airlines

Wed 5/147:43 pmCVG - IAD

1 stop4h 19mAmerican Airlines

Deal found 4/11

$346

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 April 11, 2025.

Thu 5/19:14 amIAD - CVG

1 stop7h 35mFrontier

Deal found 4/10

$80

Wed 5/2810:10 pmIAD - CVG

Nonstop1h 43mUnited Airlines

Deal found 4/11

$90

Sun 6/18:22 pmIAD - CVG

1 stop27h 15mAllegiant Air

Deal found 4/10

$92

Sat 5/109:11 amIAD - CVG

1 stop3h 57mAmerican Airlines

Deal found 4/10

$125

Wed 8/271:00 pmIAD - CVG

1 stop6h 31mDelta

Deal found 4/9

$126

Fri 5/239:03 pmIAD - CVG

2 stops21h 57mMultiple Airlines

Deal found 4/10

$151

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

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Sat 4/26

9:08 am-7:04 pm

1 stop9h 56m

Cincinnati Cinci./N. Kentucky

Sun 4/27

7:19 pm-8:18 am

1 stop12h 59m

$190

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Sat 5/10

8:50 am-10:27 am

Nonstop1h 37m

Cincinnati Cinci./N. Kentucky

Sun 5/11

6:00 am-7:33 am

Nonstop1h 33m

$194

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Sat 8/9

8:19 pm-12:30 am

1 stop4h 11m

Cincinnati Cinci./N. Kentucky

Tue 8/12

8:22 pm-12:06 am

1 stop3h 44m

$251

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Thu 5/29

6:00 am-11:06 am

1 stop5h 06m

Cincinnati Cinci./N. Kentucky

Tue 6/3

11:53 am-4:44 pm

1 stop4h 51m

$255

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Fri 6/27

6:48 pm-9:42 pm

1 stop26h 54m

Cincinnati Cinci./N. Kentucky

Sun 6/29

6:15 am-9:23 am

2 stops27h 08m

$300

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Fri 6/27

3:13 pm-10:19 am

2 stops19h 06m

Cincinnati Cinci./N. Kentucky

Sun 6/29

6:15 am-9:23 am

2 stops27h 08m

$316

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Thu 5/1

9:14 am-4:49 pm

1 stop7h 35m

$80

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Wed 5/28

10:10 pm-11:53 pm

Nonstop1h 43m

$90

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Sun 6/1

8:22 pm-11:37 pm

1 stop27h 15m

$92

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Sat 5/10

9:11 am-1:08 pm

1 stop3h 57m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 11 results

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 April.

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

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

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Cincinnati?

The best time to book flights from Washington, D.C. Dulles Intl Airport to Cincinnati is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cincinnati (average of $239). Flying from Washington, D.C. Dulles Intl Airport to Cincinnati in March is currently the most expensive (average of $292). 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?

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Cincinnati in the afternoon. Doing so could potentially save you 29% on the flight price compared to flying at noon, which is usually more expensive.

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

The most flights from IAD to CVG are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Cincinnati by month

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.

Temperature in Cincinnati by month

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).

Reviews of airlines servicing Cincinnati

See what other customers who have flown with Delta, United Airlines and Allegiant Air from Washington, D.C. to Cincinnati have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,911 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,911 reviews

Delta

8.0

Very good

7,911 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,636 reviews

Delta

8.0

Very good

7,911 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Allegiant Air

7.3

Good

734 reviews

Delta

8.0

Very good

7,911 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,911 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Frontier

6.0

Okay

3,277 reviews

Delta

8.0

Very good

7,911 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 11 flights from Washington, D.C. Dulles Intl to Cinci./N. Kentucky per day from 1 airline.
What are the cheapest airlines flying 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 $190. Other airlines that can offer you cheap pricing are United Airlines, from $194, and American Airlines, from $251. Frontier is currently priced 42% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Cincinnati one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Cincinnati are Frontier ($80), United Airlines ($90), and Allegiant Air ($92).
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Cincinnati?
Consider Avianca (84%), Republic Airways (84%) or Air Canada (84%) 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 $249, our data shows the cheapest flight currently is $89. When looking at the most popular route, (Washington, D.C. Dulles Intl - Cincinnati Cinci./N. Kentucky), you can expect to pay $184 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, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cincinnati (average of $239). Flying from Washington, D.C. Dulles Intl Airport to Cincinnati in March is currently the most expensive (average of $292). 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.

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Top airline flying from Dulles Intl to Cincinnati

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$191	Average$316	FlexibilityNo cancel fee	On-time69%

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$80+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Cincinnati with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Cincinnati Cinci./N. Kentucky are usually found in July or December, booked 44 days in advance, depart on a Saturday or Thursday and return on a Friday

Cheap 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

Find 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 April 11, 2025.

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 April 11, 2025.

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 April.

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

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

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Cincinnati?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Cincinnati. Price data was last updated on April 4, 2025.

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?

Find hourly flight availability from Dulles Intl to Cincinnati. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

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

Rainfall in Cincinnati by month

Plan your trip to Cincinnati by taking into account the average rainfall totals by month.

Temperature in Cincinnati by month

Plan your trip to Cincinnati by taking into account the average temperature totals by month.

Reviews of airlines servicing Cincinnati

See what other customers who have flown with Delta, United Airlines and Allegiant Air from Washington, D.C. to Cincinnati have to say. 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

Find useful and relevant information for your journey from Dulles Intl to Cincinnati. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Cincinnati round-trip?

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Cincinnati one-way?

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?

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

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Alternative routes for 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 April 11, 2025.