HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cincinnati

$67+ Cheap flights from Washington, D.C. (WAS) 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CVG
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Cincinnati with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Washington, D.C. to Cincinnati Cinci./N. Kentucky are usually found in August or July, booked 71 days in advance, depart on a Thursday or Wednesday and return on a Friday

Cheap flight deals from Washington, D.C. to Cincinnati

Cheapest flights from Washington, D.C. to Cincinnati
Explore the most affordable flight options available from Washington, D.C. to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:30 pm
BWI
-
CVG
Nonstop1h 35m
Southwest
Tue 4/213:50 pm
CVG
-
BWI
Nonstop1h 30m
Southwest
Deal found 3/17$133
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:42 am
BWI
-
CVG
1 stop4h 34m
Delta
Wed 4/295:35 am
CVG
-
BWI
1 stop4h 01m
Delta
Deal found 3/17$147
This Kiwi.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:05 am
BWI
-
CVG
1 stop11h 28m
Frontier
Mon 5/47:46 pm
CVG
-
BWI
1 stop11h 57m
Frontier
Deal found 3/21$151
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:50 pm
BWI
-
CVG
Nonstop1h 35m
Southwest
Mon 4/205:45 am
CVG
-
BWI
Nonstop1h 30m
Southwest
Deal found 3/17$153
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:05 am
BWI
-
CVG
1 stop4h 37m
American Airlines
Wed 4/297:53 pm
CVG
-
BWI
1 stop4h 03m
American Airlines
Deal found 3/20$159
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:43 pm
BWI
-
CVG
1 stop7h 16m
Delta
Sat 4/117:59 pm
CVG
-
BWI
1 stop4h 54m
Delta
Deal found 3/17$160
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:40 am
BWI
-
CVG
1 stop6h 00m
Southwest
Sat 4/188:45 am
CVG
-
BWI
2 stops11h 55m
Southwest
Deal found 3/18$168
This Kiwi.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:05 am
BWI
-
CVG
1 stop11h 28m
Frontier
Sun 4/266:53 pm
CVG
-
BWI
1 stop13h 09m
Frontier
Deal found 3/21$169
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:00 pm
DCA
-
CVG
1 stop4h 45m
Southwest
Sat 5/98:45 am
CVG
-
DCA
2 stops9h 40m
Southwest
Deal found 3/18$178
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:15 pm
IAD
-
CVG
Nonstop1h 44m
United Airlines
Mon 4/206:00 am
CVG
-
IAD
Nonstop1h 33m
United Airlines
Deal found 3/18$180
This Expedia deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:00 am
DCA
-
CVG
1 stop11h 12m
Frontier
Fri 4/248:17 pm
CVG
-
DCA
1 stop16h 43m
Frontier
Deal found 3/20$181
This Expedia deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:12 am
IAD
-
CVG
1 stop14h 07m
Frontier
Sun 5/35:20 pm
CVG
-
IAD
1 stop14h 07m
Frontier
Deal found 3/20$181

Find flight deals from Washington, D.C. to Cincinnati

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Cincinnati (CVG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$133
(Southwest)

One-way from

$67
(Southwest)

Popular in

December

Cheapest in

August

Average price

$304

Good round-trip deal

$240 or less

Good one-way deal

$150 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Cincinnati Cinci./N. Kentucky flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cincinnati Cinci./N. Kentucky flights.
Search Deals
From Washington, D.C. (WAS) to Cincinnati Cinci./N. Kentucky
Search Deals
One-way flight from Washington, D.C. (WAS) to Cincinnati Cinci./N. Kentucky
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Cincinnati Cinci./N. Kentucky.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Cincinnati Cinci./N. Kentucky.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Cincinnati that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Cincinnati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreCincinnati

BWI - CVG

BWICVG

Baltimore/Washington

Wed 4/22

6:03 am-9:49 am

1 stop3h 46m

Cincinnati Cinci./N. Kentucky

Wed 4/29

8:14 am-11:39 am

1 stop3h 25m

$147

BaltimoreCincinnati

BWI - CVG

BWICVG

Baltimore/Washington

Fri 5/8

6:15 am-11:50 am

1 stop5h 35m

Cincinnati Cinci./N. Kentucky

Mon 5/11

6:50 pm-10:35 pm

1 stop3h 45m

$173

BaltimoreCincinnati

BWI - CVG

BWICVG

Baltimore/Washington

Thu 4/9

11:08 am-5:13 pm

1 stop6h 05m

Cincinnati Cinci./N. Kentucky

Tue 4/14

4:11 pm-9:23 pm

1 stop5h 12m

$211

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Sat 4/25

10:15 pm-11:59 pm

Nonstop1h 44m

Cincinnati Cinci./N. Kentucky

Wed 4/29

7:47 pm-9:23 pm

Nonstop1h 36m

$213
Quickest round-trip

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Fri 4/3

6:59 pm-8:42 pm

Nonstop1h 43m

Cincinnati Cinci./N. Kentucky

Tue 4/7

4:50 pm-6:18 pm

Nonstop1h 28m

$216

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Thu 4/16

10:15 pm-11:59 pm

Nonstop1h 44m

Cincinnati Cinci./N. Kentucky

Mon 4/20

6:00 am-7:33 am

Nonstop1h 33m

$224

Washington, D.C.Cincinnati

DCA - CVG

DCACVG

Washington, D.C. Reagan-National

Wed 5/13

6:00 am-12:40 pm

1 stop6h 40m

Cincinnati Cinci./N. Kentucky

Fri 5/15

5:05 pm-10:50 pm

1 stop5h 45m

$240

BaltimoreCincinnati

BWI - CVG

BWICVG

Baltimore/Washington

Wed 6/3

9:25 am-1:27 pm

1 stop4h 02m

Cincinnati Cinci./N. Kentucky

Sun 6/7

7:59 pm-12:15 am

1 stop4h 16m

$248

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Sun 4/19

8:30 am-10:11 am

Nonstop1h 41m

Cincinnati Cinci./N. Kentucky

Sun 4/26

6:00 am-7:33 am

Nonstop1h 33m

$249

Washington, D.C.Cincinnati

IAD - CVG

IADCVG

Washington, D.C. Dulles Intl

Fri 6/5

10:17 pm-11:59 pm

Nonstop1h 42m

Cincinnati Cinci./N. Kentucky

Sat 6/13

6:00 am-7:34 am

Nonstop1h 34m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Compare providers for flights from Washington, D.C. 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 Washington, D.C. to Cincinnati in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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.-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.-Cincinnati flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Cincinnati flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-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.-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 Washington, D.C. to Cincinnati

Have a flexible travel schedule? Discover the best time to fly to Cincinnati from Washington, D.C. 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. to Cincinnati

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Cincinnati. Price data was last updated on March 13, 2026.

The price you pay for your flight from Washington, D.C. to Cincinnati may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Cincinnati (average of $131). Flying from Washington, D.C. to Cincinnati in November is currently the most expensive (average of $189). 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 WAS to CVG?

Find hourly flight availability from Washington, D.C. 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 March 22, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 30% on flights from Washington, D.C. to Cincinnati by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Cincinnati. Price data was last updated on March 14, 2026.

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

Weekly flight availability from Washington, D.C. to Cincinnati

Explore weekly flight availability from Washington, D.C. to Cincinnati. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 22, 2026.

The most flights from WAS to CVG are scheduled on a Friday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

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

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

About 21% of weekly flights between Washington, D.C. and Cincinnati have experienced delays in the past year, with the average delay time being 130 minutes.

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

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

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

Saturday tends to have the lowest number of delays on this route, whereas Friday 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 16% of flights being delayed.

Reviews of airlines servicing Cincinnati

Get insights into the airlines that provide service to Cincinnati. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cincinnati. Reviews last updated March 22, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Washington, D.C. to Cincinnati by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,314 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,455 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,489 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,018 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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.?

    Most people fly into Cincinnati Cinci./N. Kentucky (CVG) if they book a flight to Cincinnati from Washington, D.C.. On average, Cinci./N. Kentucky has 15 inbound flights from Washington, D.C. per day from 5 airlines. Cincinnati Cinci./N. Kentucky is conveniently located just 8.8 mi from Cincinnati’s city center.

  • How long is the flight from Washington, D.C. to Cincinnati?

    A quick flight from Washington, D.C. to Cincinnati can take about 3h 46m. Delta provides one of the quickest options available for as low as $147. The distance from Washington, D.C. to Cincinnati is about 428 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Washington, D.C. to Cincinnati round-trip from $76. Other airlines that can offer you cheap pricing are Delta, from $159, and American Airlines, from $189. Frontier is currently priced 73% below the average price you’ll pay for this route.

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

    $84 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $89 and $89, respectively.

  • What are the most popular routes from Washington, D.C. to Cincinnati?

    The most popular route from Washington, D.C. to Cincinnati is Washington, D.C. Reagan-National - Cincinnati Cinci./N. Kentucky. You may also consider Baltimore/Washington - Cincinnati Cinci./N. Kentucky or Washington, D.C. Dulles Intl - Cincinnati Cinci./N. Kentucky.

  • What are the most reliable airlines from Washington, D.C. to Cincinnati?

    The top 3 most reliable airlines when flying from Washington, D.C. to Cincinnati are Mesa Airlines (88%), Republic Airways (83%) and Copa Airlines (78%).

  • What are the cheapest flights from Washington, D.C. to Cincinnati?

    On average you can expect to pay $440 for a flight from Washington, D.C. to Cincinnati. The cheapest flight overall is $171 while the most popular route, (Washington, D.C. Reagan-National - Cincinnati Cinci./N. Kentucky) is currently priced at $153.

  • Can I find deals for flights from Washington, D.C. to Cincinnati that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Cincinnati flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Cincinnati?

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

  • Can I find deals for business class flights from Washington, D.C. to Cincinnati?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Cincinnati?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Cincinnati (average of $131). Flying from Washington, D.C. to Cincinnati in November is currently the most expensive (average of $189). 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

Traveling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
Newport
Sharonville
Mason
Covington
Blue Ash
Williamstown
Hebron
West Chester
Sparta
Middletown
Edgewood
Oxford
Dry Ridge

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Washington, D.C. to Cincinnati

Discover the top 5 airlines that operate flights from Washington, D.C. to Cincinnati. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$206FlexibilityNo cancel feeOn-time62%
DeltaCheapest$113Average$236FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$177Average$319FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$178Average$343FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$306FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.