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

Frontier, at $118, was found to be the cheapest airline from Cincinnati to Washington, D.C..Alternate airlines to your destination round-trip include Southwest and American Airlines. Frontier is currently priced 48% 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 $60. Users have also found prices from $69 and $80 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 - Baltimore/Washington or Cincinnati Cinci./N. Kentucky - Washington, D.C. Dulles Intl.

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 $1,716, our data indicates the cheapest price to be $119. The most popular route (Cincinnati Cinci./N. Kentucky - Washington, D.C. Reagan-National), is priced around $137.

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 Avianca (92%), Republic Airways (86%) and Copa Airlines (79%).

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

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 54% when planning your travel around this day of the week.

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

Users have found that booking a flight from Cincinnati to Washington, D.C. at least 60 days early can save you up to 128% on average compared to booking a flight this week. If booking 60 days before your flight isn’t an option for you, users have found flights from Cincinnati to Washington, D.C. for as little as $249 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $349 for flights departing within the next 3 days.

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

The best pricing can be found in the month of February. Prices to Washington, D.C. from Cincinnati average $228. You can even find prices in February for less than $228, as users have found deals to Washington, D.C. from as low as $184. The month of November appears to be one of the more expensive times to travel to Washington, D.C. from Cincinnati. Flying in the targeted month can save you up to 17%.

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 14 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.

$60+ 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 February or September, booked 59 days in advance, depart on a Friday or Thursday and return on a Thursday

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

Round-trip from	$118 (Priceline)
One-way from	$60 (Priceline)
Popular in	November
Cheapest in	February
Average price	$202
Good round-trip deal	$194 or less
Good one-way deal	$124 or less

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

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

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Highest demand for flights based on searches. 11% potential increase in price ($28 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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

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

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Find 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 julio 3, 2025.

vie. 9/121:21 pmCVG - BWI

1 stop5h 49mFrontier

dom. 9/1411:43 amBWI - CVG

1 stop5h 55mFrontier

Deal found 7/3

$118

jue. 8/75:50 amCVG - BWI

Nonstop1h 30mSouthwest

lun. 8/119:40 pmBWI - CVG

Nonstop1h 35mSouthwest

Deal found 7/2

$137

jue. 9/258:10 pmCVG - BWI

1 stop4h 31mAmerican Airlines

lun. 9/2911:04 amBWI - CVG

1 stop6h 50mAmerican Airlines

Deal found 7/3

$159

jue. 8/76:40 amCVG - DCA

1 stop5h 30mSouthwest

lun. 8/116:05 amDCA - CVG

2 stops8h 40mSouthwest

Deal found 7/2

$162

vie. 7/257:55 pmCVG - IAD

Nonstop1h 25mUnited Airlines

mar. 8/58:50 amIAD - CVG

Nonstop1h 40mUnited Airlines

Deal found 6/30

$163

vie. 8/112:21 pmCVG - DCA

Nonstop1h 38mAmerican Airlines

lun. 8/45:30 pmDCA - CVG

Nonstop1h 45mAmerican Airlines

Deal found 7/2

$163

lun. 8/41:29 pmCVG - DCA

Nonstop1h 31mDelta

lun. 8/47:40 pmDCA - CVG

Nonstop1h 38mDelta

Deal found 7/2

$167

jue. 8/77:47 pmCVG - BWI

1 stop5h 07mDelta

lun. 8/117:29 pmBWI - CVG

1 stop4h 26mDelta

Deal found 7/2

$169

sáb. 9/208:00 amCVG - IAD

1 stop10h 12mFrontier

dom. 9/216:57 pmIAD - CVG

1 stop6h 00mFrontier

Deal found 7/2

$178

vie. 10/106:30 amCVG - IAD

1 stop7h 45mAllegiant Air

lun. 10/1310:09 amIAD - CVG

1 stop9h 34mAllegiant Air

Deal found 7/2

$210

sáb. 10/2511:45 amCVG - IAD

1 stop4h 51mDelta

mié. 10/2912:30 pmIAD - CVG

1 stop4h 39mDelta

Deal found 7/3

$251

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 julio 3, 2025.

vie. 9/121:21 pmCVG - BWI

1 stop5h 49mFrontier

dom. 9/1411:43 amBWI - CVG

1 stop5h 55mFrontier

Deal found 7/3

$118

jue. 8/75:50 amCVG - BWI

Nonstop1h 30mSouthwest

lun. 8/119:40 pmBWI - CVG

Nonstop1h 35mSouthwest

Deal found 7/2

$137

jue. 9/258:10 pmCVG - BWI

1 stop4h 31mAmerican Airlines

lun. 9/2911:04 amBWI - CVG

1 stop6h 50mAmerican Airlines

Deal found 7/3

$159

vie. 7/257:55 pmCVG - IAD

Nonstop1h 25mUnited Airlines

mar. 8/58:50 amIAD - CVG

Nonstop1h 40mUnited Airlines

Deal found 6/30

$163

lun. 8/41:29 pmCVG - DCA

Nonstop1h 31mDelta

lun. 8/47:40 pmDCA - CVG

Nonstop1h 38mDelta

Deal found 7/2

$167

jue. 8/711:50 amCVG - IAD

2 stops21h 33mAllegiant Air

dom. 8/103:53 pmIAD - CVG

1 stop6h 14mAllegiant Air

Deal found 7/1

$222

jue. 8/76:40 amCVG - DCA

1 stop5h 30mSouthwest

lun. 8/116:05 amDCA - CVG

2 stops8h 40mSouthwest

Deal found 7/2

$162

vie. 8/112:21 pmCVG - DCA

Nonstop1h 38mAmerican Airlines

lun. 8/45:30 pmDCA - CVG

Nonstop1h 45mAmerican Airlines

Deal found 7/2

$163

jue. 8/77:47 pmCVG - BWI

1 stop5h 07mDelta

lun. 8/117:29 pmBWI - CVG

1 stop4h 26mDelta

Deal found 7/2

$169

sáb. 9/208:00 amCVG - IAD

1 stop10h 12mFrontier

dom. 9/216:57 pmIAD - CVG

1 stop6h 00mFrontier

Deal found 7/2

$178

mié. 8/206:23 amCVG - DCA

1 stop5h 59mUnited Airlines

mié. 8/278:30 amDCA - CVG

1 stop4h 39mUnited Airlines

Deal found 7/3

$198

mar. 7/295:40 amCVG - IAD

1 stop6h 10mDelta

mar. 8/59:40 amIAD - CVG

1 stop3h 45mDelta

Deal found 6/30

$251

Last-minute flights from Cincinnati to Washington, D.C.
Discover last-minute flight deals from Cincinnati to Washington, D.C.. Data last updated julio 3, 2025 and is based on user searches.

mar. 7/811:58 amCVG - IAD

1 stop5h 11mAmerican Airlines

mar. 7/88:06 pmIAD - CVG

1 stop4h 26mAmerican Airlines

Deal found 7/2

$451

mié. 7/95:40 pmCVG - BWI

1 stop6h 45mFrontier

jue. 7/102:59 pmBWI - CVG

1 stop10h 20mFrontier

Deal found 7/2

$209

mié. 7/912:16 pmCVG - IAD

1 stop4h 27mDelta

sáb. 7/127:10 amIAD - CVG

1 stop3h 59mDelta

Deal found 7/2

$269

jue. 7/1011:04 amCVG - IAD

1 stop4h 24mFrontier

vie. 7/116:10 amIAD - CVG

1 stop8h 11mFrontier

Deal found 7/1

$179

jue. 7/106:05 amCVG - DCA

1 stop10h 54mFrontier

vie. 7/111:00 pmDCA - CVG

1 stop11h 54mFrontier

Deal found 7/2

$274

jue. 7/107:45 pmCVG - DCA

Nonstop1h 43mAmerican Airlines

dom. 7/138:23 pmDCA - CVG

Nonstop1h 46mAmerican Airlines

Deal found 7/1

$289

jue. 7/102:54 pmCVG - IAD

2 stops18h 29mMultiple Airlines

dom. 7/133:53 pmIAD - CVG

1 stop6h 14mMultiple Airlines

Deal found 7/1

$342

jue. 7/106:35 amCVG - DCA

2 stops7h 50mSouthwest

vie. 7/112:35 pmDCA - CVG

1 stop8h 50mSouthwest

Deal found 7/2

$375

vie. 7/116:00 amCVG - IAD

Nonstop1h 32mUnited Airlines

dom. 7/1310:07 pmIAD - CVG

Nonstop1h 39mUnited Airlines

Deal found 7/2

$249

vie. 7/111:29 pmCVG - DCA

Nonstop1h 31mDelta

lun. 7/149:59 amDCA - CVG

Nonstop1h 39mDelta

Deal found 7/2

$249

sáb. 7/1211:28 amCVG - IAD

2 stops23h 40mAllegiant Air

dom. 7/133:53 pmIAD - CVG

1 stop6h 14mAllegiant Air

Deal found 6/30

$387

dom. 7/136:15 amCVG - BWI

2 stops23h 05mMultiple Airlines

mié. 7/165:45 amBWI - CVG

1 stop7h 45mMultiple Airlines

Deal found 6/30

$326

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 julio 3, 2025.

lun. 8/411:49 amCVG - BWI

1 stop6h 54mFrontier

Deal found 7/2

$60

mar. 8/125:55 amCVG - BWI

Nonstop1h 30mSouthwest

Deal found 7/2

$69

lun. 9/17:06 pmCVG - BWI

1 stop5h 14mAmerican Airlines

Deal found 7/2

$80

dom. 8/3110:19 amCVG - IAD

Nonstop1h 36mUnited Airlines

Deal found 7/2

$90

sáb. 9/207:05 amCVG - DCA

2 stops8h 50mSouthwest

Deal found 7/2

$91

dom. 8/177:00 amCVG - IAD

1 stop10h 24mAllegiant Air

Deal found 7/2

$92

vie. 7/115:10 amCVG - IAD

1 stop7h 41mFrontier

Deal found 7/1

$94

vie. 9/55:34 pmCVG - BWI

1 stop15h 32mMultiple Airlines

Deal found 6/30

$102

vie. 8/156:04 amCVG - DCA

Nonstop1h 37mAmerican Airlines

Deal found 7/2

$111

dom. 8/176:00 amCVG - BWI

1 stop5h 12mDelta

Deal found 7/2

$116

lun. 8/116:08 pmCVG - DCA

1 stop17h 56mFrontier

Deal found 6/30

$125

mar. 9/166:45 pmCVG - IAD

1 stop4h 32mDelta

Deal found 6/30

$126

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

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

vie. 9/12

1:21 pm-7:10 pm

1 stop5h 49m

Baltimore/Washington

dom. 9/14

11:43 am-5:38 pm

1 stop5h 55m

$118

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

jue. 8/7

5:50 am-7:20 am

Nonstop1h 30m

Baltimore/Washington

lun. 8/11

9:40 pm-11:15 pm

Nonstop1h 35m

$137

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

jue. 9/25

8:10 pm-12:41 am

1 stop4h 31m

Baltimore/Washington

lun. 9/29

11:04 am-5:54 pm

1 stop6h 50m

$159

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

jue. 8/7

6:40 am-12:10 pm

1 stop5h 30m

Washington, D.C. Reagan-National

lun. 8/11

6:05 am-2:45 pm

2 stops8h 40m

$162

CincinnatiWashington, D.C.

CVG - IAD

CVGIAD

Cincinnati Cinci./N. Kentucky

vie. 7/25

7:55 pm-9:20 pm

Nonstop1h 25m

Washington, D.C. Dulles Intl

mar. 8/5

8:50 am-10:30 am

Nonstop1h 40m

$163

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

vie. 8/1

12:21 pm-1:59 pm

Nonstop1h 38m

Washington, D.C. Reagan-National

lun. 8/4

5:30 pm-7:15 pm

Nonstop1h 45m

$163

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

lun. 8/4

1:29 pm-3:00 pm

Nonstop1h 31m

Washington, D.C. Reagan-National

lun. 8/4

7:40 pm-9:18 pm

Nonstop1h 38m

$167

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

jue. 8/7

7:47 pm-12:54 am

1 stop5h 07m

Baltimore/Washington

lun. 8/11

7:29 pm-11:55 pm

1 stop4h 26m

$169

CincinnatiWashington, D.C.

CVG - IAD

CVGIAD

Cincinnati Cinci./N. Kentucky

sáb. 9/20

8:00 am-6:12 pm

1 stop10h 12m

Washington, D.C. Dulles Intl

dom. 9/21

6:57 pm-12:57 am

1 stop6h 00m

$178

CincinnatiWashington, D.C.

CVG - IAD

CVGIAD

Cincinnati Cinci./N. Kentucky

jue. 8/7

11:50 am-9:23 am

2 stops21h 33m

Washington, D.C. Dulles Intl

dom. 8/10

3:53 pm-10:07 pm

1 stop6h 14m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 27 results

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

Airlines

Ethiopian Air

Economy Class offers a 32-inch pitch and 17-inch width for added comfort.

Ethiopian Airlines offers real Champagne in Business Class welcome drinks.

Read more about Ethiopian Airby Paul Rubio

United Airlines

Basic Economy allows only a personal item, no carry-on bags, unless exceptions apply.

Prepay for checked bags 24 hours before flight to save on fees.

Read more about United Airlinesby Harriet Baskas

Our travel experts

Paul Rubio

Expert on Ethiopian Air

Harriet Baskas

Expert on United Airlines

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.

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.

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 59 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 Cincinnati to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Cincinnati to Washington, D.C. (average of $309). Flying from Cincinnati to Washington, D.C. in July is currently the most expensive (average of $345). 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 afternoon. If you’re flexible enough to do this you can expect to save up to 66% on your trip compared to booking a flight in the evening.

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 Friday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

The most flights from CVG to WAS are scheduled on a Thursday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Southwest, Delta, and United 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

4,270 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,270 reviews

Southwest

8.0

Very good

4,270 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,970 reviews

Southwest

8.0

Very good

4,270 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

United Airlines

7.4

Good

8,845 reviews

Southwest

8.0

Very good

4,270 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,270 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Allegiant Air

7.2

Good

709 reviews

Southwest

8.0

Very good

4,270 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 14 outbound flights to Washington, D.C. per day.
What are the cheapest airlines flying from Cincinnati to Washington, D.C. round-trip?
Frontier, at $118, was found to be the cheapest airline from Cincinnati to Washington, D.C..Alternate airlines to your destination round-trip include Southwest and American Airlines. Frontier is currently priced 48% 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 $60. Users have also found prices from $69 and $80 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 - Baltimore/Washington or Cincinnati Cinci./N. Kentucky - Washington, D.C. Dulles Intl.
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 Avianca (92%), Republic Airways (86%) and Copa Airlines (79%).
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 $1,716, our data indicates the cheapest price to be $119. The most popular route (Cincinnati Cinci./N. Kentucky - Washington, D.C. Reagan-National), is priced around $137.
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, August is the cheapest month in which you can book a flight from Cincinnati to Washington, D.C. (average of $309). Flying from Cincinnati to Washington, D.C. in July is currently the most expensive (average of $345). 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

Arlington

Woodbridge

Alexandria

Tysons

Silver Spring

Fredericksburg

Linthicum Heights

Gaithersburg

Fairfax

Easton

Towson

Waldorf

Laurel

Falls Church

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Springfield

National Harbor

Manassas

Dundalk

Bowie

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$100	Average$162	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$148	Average$297	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$159	Average$294	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$166	Average$272	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$231	Average$313	FlexibilityNo cancel fee	On-time63%

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$60+ Cheap flights from Cincinnati (CVG) to Washington, D.C. (WAS)

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Washington, D.C. are usually found in February or September, booked 59 days in advance, depart on a Friday or Thursday and return on a Thursday

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Find 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 julio 3, 2025.

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 julio 3, 2025.

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

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

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to Washington, D.C.. Price data was last updated on June 27, 2025.

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 julio 3, 2025.

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 June 29, 2025.

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

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Southwest, Delta, and United 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

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

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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.?

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

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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 julio 3, 2025.