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

There are many flights that can get you from Cincinnati to Washington, D.C. in 1h 30m. Fly via Southwest, Delta, or United Airlines to get the fastest option. Cincinnati and Washington, D.C. are separated by a distance of 428 mi. All flights are typically nonstop.

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

Delta, at $168, was found to be the cheapest airline from Cincinnati to Washington, D.C..Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is currently priced 40% below the average price you’ll pay for this route.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $61. Users have also found prices from $134 and $138 on Southwest and American Airlines, respectively.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

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

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

Looking for the cheapest flight from Cincinnati to Washington, D.C.? While on average our users pay $2,006, our data indicates the cheapest price to be $243. The most popular route (Cincinnati Cinci./N. Kentucky - Washington, D.C. Reagan-National), is priced around $117.

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

The top 3 most reliable airlines when flying from Cincinnati to Washington, D.C. are Sun Country Air (100%), Avianca (88%) and GoJet (84%).

What are the most popular airlines that fly from Cincinnati to Washington, D.C.?

United Airlines, Delta and American Airlines are the most popular airlines when flying from Cincinnati to Washington, D.C..

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

Most trusted provider : When it comes to deals on Cincinnati-Washington, D.C. 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 Cincinnati-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Cincinnati Cinci./N. Kentucky (CVG), located 8.8 mi from the city center, is the airport you fly out of when you book flights from Cincinnati to Washington, D.C.. 5 airlines have flights from Cinci./N. Kentucky to Washington, D.C. on a regular basis. Booking flights from Cincinnati Cinci./N. Kentucky to Washington, D.C. should not be difficult; the airport handles an average of 11 outbound flights to Washington, D.C. per day.

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

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

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

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

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

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

$42+ Cheap Flights from Cincinnati to Washington, D.C.

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Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Washington, D.C. are usually found in November or October, booked 50 days in advance, depart on a Friday or Thursday and return on a Saturday

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

Cheapest

Best

Last-minute

One-way

Cheapest flights from Cincinnati to Washington, D.C.
Explore the most affordable flight options available from Cincinnati to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.

Tue 10/271:10 pm -

1 stop11h 12m

Wed 10/289:12 pm -

1 stop12h 07m

Deal found 9/29

$89

Mon 10/2612:43 pm -

1 stop11h 51m

Wed 10/285:40 am -

1 stop5h 39m

Deal found 10/1

$93

Wed 10/2112:43 pm -

1 stop11h 51m

Thu 10/229:12 pm -

1 stop14h 26m

Deal found 9/30

$99

Mon 10/269:29 pm -

1 stop13h 39m

Mon 11/23:11 pm -

1 stop8h 42m

Deal found 9/30

$108

Sat 10/2411:55 am -

1 stop12h 39m

Mon 10/269:12 pm -

1 stop14h 31m

Deal found 9/29

$114

Mon 10/2612:43 pm -

1 stop11h 51m

Sat 10/319:12 pm -

1 stop13h 07m

Deal found 9/30

$115

Sat 11/73:40 pm -

Nonstop1h 25m

Tue 11/1010:55 am -

Nonstop1h 45m

Deal found 9/30

$117

Thu 10/296:00 am -

Nonstop1h 35m

Mon 11/28:45 am -

Nonstop1h 44m

Deal found 10/1

$117

Mon 10/2610:27 am -

1 stop10h 37m

Thu 10/299:59 pm -

1 stop11h 18m

Deal found 9/28

$118

Wed 10/2812:36 pm -

1 stop11h 07m

Wed 11/411:16 am -

1 stop12h 37m

Deal found 10/1

$118

Thu 10/225:11 pm -

1 stop7h 23m

Mon 10/266:24 am -

1 stop5h 14m

Deal found 9/27

$119

Sat 10/2410:27 am -

1 stop7h 11m

Tue 10/276:24 am -

1 stop5h 19m

Deal found 9/27

$120

Best flights from Cincinnati to Washington, D.C.
Discover carefully curated flight deals from Cincinnati to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.

Sat 10/315:40 am -

Nonstop1h 30m

Wed 11/48:25 pm -

Nonstop1h 45m

Deal found 9/26

$117

Mon 10/197:59 pm -

1 stop4h 52m

Thu 10/226:00 am -

1 stop5h 14m

Deal found 9/27

$147

Mon 10/265:30 pm -

Nonstop1h 30m

Mon 11/22:55 pm -

1 stop6h 00m

Deal found 9/26

$127

Sat 11/75:45 am -

Nonstop1h 25m

Tue 11/109:45 am -

1 stop4h 05m

Deal found 9/30

$127

Thu 11/56:00 am -

Nonstop1h 35m

Mon 11/96:10 am -

1 stop4h 52m

Deal found 10/1

$283

Sat 10/245:00 pm -

1 stop6h 28m

Mon 10/266:32 pm -

1 stop4h 13m

Deal found 9/28

$147

Thu 12/105:30 pm -

1 stop4h 15m

Mon 1/1111:40 am -

Nonstop1h 40m

Deal found 9/28

$127

Wed 10/287:10 am -

2 stops7h 15m

Sat 10/3112:55 pm -

1 stop4h 20m

Deal found 9/26

$142

Thu 10/227:05 am -

Nonstop1h 40m

Sat 10/246:26 pm -

1 stop4h 09m

Deal found 9/29

$188

Thu 10/227:05 am -

Nonstop1h 40m

Mon 10/265:18 pm -

1 stop5h 12m

Deal found 9/26

$188

Wed 10/287:10 am -

2 stops9h 10m

Sat 10/316:05 am -

1 stop6h 05m

Deal found 9/26

$156

Wed 10/287:05 am -

Nonstop1h 40m

Sat 10/318:00 am -

1 stop4h 35m

Deal found 9/26

$188

Sat 12/59:05 am -

2 stops9h 05m

Mon 12/712:15 pm -

2 stops8h 10m

Deal found 9/28

$161

Fri 12/257:00 am -

1 stop4h 54m

Wed 12/308:45 am -

Nonstop1h 46m

Deal found 9/30

$283

Wed 11/117:00 am -

Nonstop1h 34m

Sun 11/159:14 am -

Nonstop1h 41m

Deal found 9/26

$208

Fri 12/182:59 pm -

Nonstop1h 36m

Wed 12/308:45 am -

Nonstop1h 46m

Deal found 9/26

$298

Mon 10/197:20 pm -

1 stop5h 25m

Thu 10/2210:30 pm -

Nonstop1h 40m

Deal found 9/27

$191

Thu 12/311:33 am -

Nonstop1h 26m

Sun 12/66:00 am -

1 stop5h 25m

Deal found 9/27

$218

Wed 10/2810:01 am -

Nonstop1h 38m

Sun 11/110:14 pm -

Nonstop1h 45m

Deal found 10/1

$298

Tue 11/2410:01 am -

Nonstop1h 38m

Sat 11/2810:14 pm -

Nonstop1h 45m

Deal found 9/29

$299

Fri 10/235:05 pm -

Nonstop1h 35m

Mon 10/265:18 pm -

1 stop5h 12m

Deal found 9/30

$252

Wed 10/1410:26 am -

Nonstop1h 35m

Wed 10/218:15 am -

Nonstop1h 36m

Deal found 9/26

$313

Sat 11/149:05 am -

2 stops9h 05m

Thu 11/1912:15 pm -

2 stops8h 15m

Deal found 9/26

$250

Sat 10/248:05 am -

1 stop3h 29m

Mon 10/265:13 pm -

1 stop5h 21m

Deal found 9/29

$259

Thu 11/55:50 am -

Nonstop1h 25m

Sun 11/82:55 pm -

1 stop6h 05m

Deal found 9/30

$259

Sat 10/243:00 pm -

1 stop6h 49m

Mon 10/265:18 pm -

1 stop5h 12m

Deal found 9/29

$259

Thu 10/225:45 am -

Nonstop1h 30m

Sat 10/248:35 pm -

Nonstop1h 40m

Deal found 9/29

$259

Fri 10/3011:25 am -

Nonstop1h 34m

Sun 11/19:25 am -

Nonstop1h 40m

Deal found 9/29

$272

Wed 10/148:35 am -

2 stops7h 45m

Tue 10/2012:20 pm -

2 stops7h 50m

Deal found 9/29

$260

Wed 12/27:00 am -

1 stop4h 49m

Sun 12/66:00 am -

1 stop3h 54m

Deal found 9/30

$289

Last-minute flights from Cincinnati to Washington, D.C.
Discover last-minute flight deals from Cincinnati to Washington, D.C.. Data last updated October 1, 2026 and is based on user searches.

Wed 10/2112:43 pm -

1 stop11h 51m

Thu 10/229:12 pm -

1 stop14h 26m

Deal found 9/30

$99

Thu 10/225:11 pm -

1 stop7h 23m

Mon 10/266:24 am -

1 stop5h 14m

Deal found 9/27

$119

Sat 10/2411:55 am -

1 stop12h 39m

Mon 10/269:12 pm -

1 stop14h 31m

Deal found 9/29

$114

Sat 10/2410:27 am -

1 stop7h 11m

Tue 10/276:24 am -

1 stop5h 19m

Deal found 9/27

$120

Mon 10/2612:43 pm -

1 stop11h 51m

Wed 10/285:40 am -

1 stop5h 39m

Deal found 10/1

$93

Mon 10/269:29 pm -

1 stop13h 39m

Mon 11/23:11 pm -

1 stop8h 42m

Deal found 9/30

$108

Mon 10/2612:43 pm -

1 stop11h 51m

Sat 10/319:12 pm -

1 stop13h 07m

Deal found 9/30

$115

Mon 10/265:30 pm -

Nonstop1h 30m

Wed 10/2810:55 am -

Nonstop1h 35m

Deal found 10/1

$117

Mon 10/2610:27 am -

1 stop10h 37m

Thu 10/299:59 pm -

1 stop11h 18m

Deal found 9/28

$118

Tue 10/271:10 pm -

1 stop11h 12m

Wed 10/289:12 pm -

1 stop12h 07m

Deal found 9/29

$89

Thu 10/295:18 pm -

1 stop6h 25m

Sat 10/319:06 pm -

1 stop13h 13m

Deal found 9/30

$125

Sat 10/3112:29 pm -

1 stop11h 53m

Sat 11/79:12 pm -

1 stop12h 07m

Deal found 9/30

$121

One-way flights from Cincinnati to Washington, D.C.
Search for one-way flight options from Cincinnati to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.

Sat 10/2411:55 am -

1 stop12h 39m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$42

Tue 10/271:10 pm -

1 stop11h 12m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/30

$44

Sat 10/2411:55 am -

1 stop5h 18m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$47

Tue 10/2012:43 pm -

1 stop20h 44m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$53

Tue 10/2012:43 pm -

1 stop11h 38m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$53

Thu 10/295:18 pm -

1 stop7h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/1

$54

Tue 10/204:25 pm -

Nonstop1h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$59

Thu 10/225:11 pm -

1 stop7h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$59

Wed 10/1412:43 pm -

1 stop4h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$62

Thu 11/269:50 am -

1 stop14h 52m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$64

Mon 10/198:19 pm -

1 stop13h 58m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$64

Tue 10/204:32 pm -

1 stop29h 27m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/28

$64

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$89 (Kiwi.com)
One-way from	$42 (Kiwi.com)
Popular in	May
Cheapest in	November
Average price	$238
Good round-trip deal	$261 or less
Good one-way deal	$194 or less

Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Washington, D.C. (WAS) flights.

Search Deals

From Cincinnati Cinci./N. Kentucky to Washington, D.C. (WAS)

Search Deals

One-way flight from Cincinnati Cinci./N. Kentucky to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

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

Search Deals

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

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiBaltimore

CVG Cincinnati Cinci./N. Kentucky - BWI Baltimore/Washington

CVGBWI

Cincinnati Cinci./N. Kentucky

Thu 12/10

5:55 am-7:25 am

Nonstop1h 30m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

CincinnatiWashington, D.C.

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

CVGIAD

Cincinnati Cinci./N. Kentucky

Thu 10/22

5:11 pm-12:21 am

1 stop7h 10m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

Quickest round-trip

CincinnatiBaltimore

CVG Cincinnati Cinci./N. Kentucky - BWI Baltimore/Washington

CVGBWI

Cincinnati Cinci./N. Kentucky

Tue 10/20

4:25 pm-5:50 pm

Nonstop1h 25m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

CincinnatiBaltimore

CVG Cincinnati Cinci./N. Kentucky - BWI Baltimore/Washington

CVGBWI

Cincinnati Cinci./N. Kentucky

Mon 11/9

5:35 pm-7:05 pm

Nonstop1h 30m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

CincinnatiBaltimore

CVG Cincinnati Cinci./N. Kentucky - BWI Baltimore/Washington

CVGBWI

Cincinnati Cinci./N. Kentucky

Mon 11/16

5:55 am-7:25 am

Nonstop1h 30m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

CincinnatiBaltimore

CVG Cincinnati Cinci./N. Kentucky - BWI Baltimore/Washington

CVGBWI

Cincinnati Cinci./N. Kentucky

Wed 10/28

5:45 am-7:15 am

Nonstop1h 30m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

CincinnatiBaltimore

CVG Cincinnati Cinci./N. Kentucky - BWI Baltimore/Washington

CVGBWI

Cincinnati Cinci./N. Kentucky

Sat 10/31

5:40 am-7:10 am

Nonstop1h 30m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

CincinnatiBaltimore

CVG Cincinnati Cinci./N. Kentucky - BWI Baltimore/Washington

CVGBWI

Cincinnati Cinci./N. Kentucky

Sat 10/24

5:50 am-7:20 am

Nonstop1h 30m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$59

CincinnatiBaltimore

CVG Cincinnati Cinci./N. Kentucky - BWI Baltimore/Washington

CVGBWI

Cincinnati Cinci./N. Kentucky

Sat 11/21

7:15 pm-12:40 am

1 stop5h 25m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$69

CincinnatiBaltimore

CVG Cincinnati Cinci./N. Kentucky - BWI Baltimore/Washington

CVGBWI

Cincinnati Cinci./N. Kentucky

Thu 11/26

10:00 am-3:45 pm

1 stop5h 45m

Baltimore/Washington

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$74

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 59 resultsSorted by cheapest first

...

Compare providers for flights from Cincinnati to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to Washington, D.C. in October.

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

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Cincinnati with our price prediction graph.

CVG-WAS

CVG-BWI

CVG-IAD

CVG-DCA

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 Cincinnati to Washington, D.C.

CVG-WAS

CVG-BWI

CVG-IAD

CVG-DCA

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

Currently, November is the cheapest month in which you can book a flight from Cincinnati to Washington, D.C. (average of $247). Flying from Cincinnati to Washington, D.C. in May is currently the most expensive (average of $347). 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 CVG to WAS?

A simple way to save on the total cost of your ticket is to fly from Cincinnati to Washington, D.C. in the morning. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight at noon.

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

The most flights from CVG to WAS are scheduled on a Wednesday (18 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 Cincinnati to Washington, D.C.?

Airfare is below average for this route at the moment.

Cincinnati to Washington, D.C. flights typically cost between $194 and $358 in October.
The cheapest round-trip price found within the last 5 days was $89 on Frontier (Oct 27-Oct 28).

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

The best time to book flights from Cincinnati to Washington, D.C. is 83 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 day to fly from Cincinnati to Washington, D.C.?

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

The best insider tips for Cincinnati to Washington, D.C. flights

Cheapflights partnered with top experts to bring you the best recommendations for your Cincinnati to Washington, D.C. trip

Our travel experts

Paul Rubio

Expert on Ethiopian Air

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Cincinnati to Washington, D.C. 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.

Southwest

8.0

Very good

4,207 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.

Southwest

8.0

Very good

4,207 reviews

Southwest

8.0

Very good

4,207 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

Delta

7.8

Good

8,615 reviews

Southwest

8.0

Very good

4,207 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

United Airlines

7.4

Good

10,270 reviews

Southwest

8.0

Very good

4,207 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

American Airlines

7.0

Good

12,096 reviews

Southwest

8.0

Very good

4,207 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

Frontier

5.6

Fair

2,566 reviews

Southwest

8.0

Very good

4,207 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

Related info for your journey

What airport do you fly from for flights from Cincinnati to Washington, D.C.?
Cincinnati Cinci./N. Kentucky (CVG), located 8.8 mi from the city center, is the airport you fly out of when you book flights from Cincinnati to Washington, D.C.. 5 airlines have flights from Cinci./N. Kentucky to Washington, D.C. on a regular basis. Booking flights from Cincinnati Cinci./N. Kentucky to Washington, D.C. should not be difficult; the airport handles an average of 11 outbound flights to Washington, D.C. per day.
How long is the flight from Cincinnati to Washington, D.C.?
There are many flights that can get you from Cincinnati to Washington, D.C. in 1h 30m. Fly via Southwest, Delta, or United Airlines to get the fastest option. Cincinnati and Washington, D.C. are separated by a distance of 428 mi. All flights are typically nonstop.
What are the cheapest airlines flying from Cincinnati to Washington, D.C. round-trip?
Delta, at $168, was found to be the cheapest airline from Cincinnati to Washington, D.C..Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is currently priced 40% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Cincinnati to Washington, D.C. one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $61. Users have also found prices from $134 and $138 on Southwest and American Airlines, respectively.
What are the most popular routes from Cincinnati to Washington, D.C.?
The most popular route from Cincinnati to Washington, D.C. is Cincinnati Cinci./N. Kentucky - Washington, D.C. Reagan-National. You may also consider Cincinnati Cinci./N. Kentucky - Washington, D.C. Dulles Intl or Cincinnati Cinci./N. Kentucky - Baltimore/Washington.
What are the most reliable airlines from Cincinnati to Washington, D.C.?
The top 3 most reliable airlines when flying from Cincinnati to Washington, D.C. are Sun Country Air (100%), Avianca (88%) and GoJet (84%).
What are the cheapest flights from Cincinnati to Washington, D.C.?
Looking for the cheapest flight from Cincinnati to Washington, D.C.? While on average our users pay $2,006, our data indicates the cheapest price to be $243. The most popular route (Cincinnati Cinci./N. Kentucky - Washington, D.C. Reagan-National), is priced around $117.
Can I find deals for flights from Cincinnati to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Cincinnati to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cincinnati to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to Washington, D.C..
Can I find deals for business class flights from Cincinnati to Washington, D.C.?
Yes. Cheapflights offers flight deals from Cincinnati to Washington, D.C. 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 Cincinnati to Washington, D.C.?
Currently, November is the cheapest month in which you can book a flight from Cincinnati to Washington, D.C. (average of $247). Flying from Cincinnati to Washington, D.C. in May is currently the most expensive (average of $347). 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 5 airlines flying from Cincinnati to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$146	Average$278	FlexibilityNo cancel fee	On-timeN/A
Frontier	Cheapest$150	Average$240	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$157	Average$349	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$180	Average$334	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$189	Average$327	FlexibilityNo cancel fee	On-time69%

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$42+ Cheap flights from Cincinnati (CVG) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. 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 Cincinnati to Washington, D.C.

Cheapest flights from Cincinnati to Washington, D.C.Explore the most affordable flight options available from Cincinnati to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.

Explore the most affordable flight options available from Cincinnati to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.

Best flights from Cincinnati to Washington, D.C.Discover carefully curated flight deals from Cincinnati to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.

Discover carefully curated flight deals from Cincinnati to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.

Last-minute flights from Cincinnati to Washington, D.C.Discover last-minute flight deals from Cincinnati to Washington, D.C.. Data last updated October 1, 2026 and is based on user searches.

Discover last-minute flight deals from Cincinnati to Washington, D.C.. Data last updated October 1, 2026 and is based on user searches.

One-way flights from Cincinnati to Washington, D.C.Search for one-way flight options from Cincinnati to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.

Search for one-way flight options from Cincinnati to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.

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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 Cincinnati to Washington, D.C. in October.

Best time to book a flight from Cincinnati to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Cincinnati with our price prediction graph.

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

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

Find hourly flight availability from Cincinnati to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 1, 2026.

A simple way to save on the total cost of your ticket is to fly from Cincinnati to Washington, D.C. in the morning. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight at noon.

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

The most flights from CVG to WAS are scheduled on a Wednesday (18 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 Cincinnati to Washington, D.C.?

Airfare is below average for this route at the moment.

Cincinnati to Washington, D.C. flights typically cost between $194 and $358 in October.The cheapest round-trip price found within the last 5 days was $89 on Frontier (Oct 27-Oct 28).

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

The best time to book flights from Cincinnati to Washington, D.C. is 83 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 day to fly from Cincinnati to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Cincinnati to Washington, D.C.. Price data was last updated on September 26, 2026.

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

The best insider tips for Cincinnati to Washington, D.C. flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Cincinnati to Washington, D.C. trip

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Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Cincinnati to Washington, D.C. 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 from for flights from Cincinnati to Washington, D.C.?

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

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

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

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

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

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

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

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

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

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

Traveling to a place near Washington, D.C.?

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Alternative routes for Cincinnati to Washington, D.C.

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Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Cincinnati to Washington, D.C. by cabin class

Find flights from Cincinnati to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Cincinnati and Washington, D.C. flights

Browse other Cincinnati and Washington, D.C. flight options. Last updated on October 1, 2026.

Other flights from Cincinnati

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Cheapest flights from Cincinnati to Washington, D.C.
Explore the most affordable flight options available from Cincinnati to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.

Best flights from Cincinnati to Washington, D.C.
Discover carefully curated flight deals from Cincinnati to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.

Last-minute flights from Cincinnati to Washington, D.C.
Discover last-minute flight deals from Cincinnati to Washington, D.C.. Data last updated October 1, 2026 and is based on user searches.

One-way flights from Cincinnati to Washington, D.C.
Search for one-way flight options from Cincinnati to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.

Cincinnati to Washington, D.C. flights typically cost between $194 and $358 in October.
The cheapest round-trip price found within the last 5 days was $89 on Frontier (Oct 27-Oct 28).