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Cheap flights from Cincinnati to Washington, D.C. from $61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Washington, D.C. departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Cincinnati to Washington, D.C.

Cheap round-trip flights

United Airlines Logo
12:30 pm - 5:14 pmCVG-BWI
4h 44m1 stop
United Airlines Logo
5:15 am - 12:11 pmBWI-CVG
6h 56m1 stop
$121United Airlines
Find Deal
vie., oct. 31 - dom., nov. 2
United Airlines Logo
12:30 pm - 5:14 pmCVG-BWI
4h 44m1 stop
United Airlines Logo
6:15 am - 1:11 pmBWI-CVG
6h 56m1 stop
$133United Airlines
Find Deal
jue., oct. 30 - dom., nov. 9
Frontier Logo
6:45 am - 5:24 pmCVG-BWI
10h 39m1 stop
Frontier Logo
6:37 pm - 12:42 amBWI-CVG
6h 05m1 stop
$143Frontier
Find Deal
vie., oct. 24 - dom., oct. 26
Frontier Logo
5:44 pm - 12:06 amCVG-BWI
6h 22m1 stop
Frontier Logo
11:33 am - 11:59 pmBWI-CVG
12h 26m1 stop
$144Frontier
Find Deal
sáb., oct. 4 - sáb., oct. 11
American Airlines Logo
6:00 am - 10:14 amCVG-BWI
4h 14m1 stop
American Airlines Logo
7:25 pm - 11:33 pmBWI-CVG
4h 08m1 stop
$159American Airlines
Find Deal
lun., nov. 17 - mié., nov. 19
Delta Logo
3:30 pm - 8:32 pmCVG-BWI
5h 02m1 stop
Delta Logo
6:00 am - 9:47 amBWI-CVG
3h 47m1 stop
$177Delta
Find Deal
mar., mar. 10 - mié., mar. 11
Delta Logo
5:28 pm - 6:59 pmCVG-DCA
1h 31mnonstop
Delta Logo
3:05 pm - 4:48 pmDCA-CVG
1h 43mnonstop
$184Delta
Find Deal
vie., oct. 31 - sáb., nov. 1
American Airlines Logo
6:00 am - 7:41 amCVG-DCA
1h 41mnonstop
American Airlines Logo
6:00 am - 11:19 amDCA-CVG
5h 19m1 stop
$185American Airlines
Find Deal
mié., oct. 22 - dom., oct. 26
Southwest Logo
12:20 pm - 3:55 pmCVG-DCA
3h 35m1 stop
Southwest Logo
3:10 pm - 9:45 pmDCA-CVG
6h 35m1 stop
$204Southwest
Find Deal
jue., nov. 27 - vie., nov. 28
Southwest Logo
6:35 am - 1:00 pmCVG-DCA
6h 25m1 stop
Southwest Logo
3:30 pm - 8:20 pmDCA-CVG
4h 50m1 stop
$209Southwest
Find Deal
mar., oct. 7 - mar., oct. 7

Frontier flights from Cincinnati to Washington, D.C.

Our best Frontier deals on Cincinnati to Washington, D.C. flight tickets
Frontier
Oct 24
CVG6:45 amCincinnati Cinci./N. Kentucky
10h 39m
1 stop
BWI5:24 pmBaltimore/Washington
Oct 26
BWI6:37 pmBaltimore/Washington
6h 05m
1 stop
CVG12:42 amCincinnati Cinci./N. Kentucky
$143
Find similar
Frontier
Oct 4
CVG5:44 pmCincinnati Cinci./N. Kentucky
6h 22m
1 stop
BWI12:06 amBaltimore/Washington
Oct 11
BWI11:33 amBaltimore/Washington
12h 26m
1 stop
CVG11:59 pmCincinnati Cinci./N. Kentucky
$144
Find similar
Frontier
Sep 27
CVG5:44 pmCincinnati Cinci./N. Kentucky
6h 22m
1 stop
BWI12:06 amBaltimore/Washington
Sep 28
BWI9:27 pmBaltimore/Washington
27h 30m
1 stop
CVG12:57 amCincinnati Cinci./N. Kentucky
$145
Find similar

United Airlines flights from Cincinnati to Washington, D.C.

Our best United Airlines deals on Cincinnati to Washington, D.C. flight tickets
United Airlines
Oct 31
CVG12:30 pmCincinnati Cinci./N. Kentucky
4h 44m
1 stop
BWI5:14 pmBaltimore/Washington
Nov 2
BWI5:15 amBaltimore/Washington
6h 56m
1 stop
CVG12:11 pmCincinnati Cinci./N. Kentucky
$121
Find similar
United Airlines
Oct 30
CVG12:30 pmCincinnati Cinci./N. Kentucky
4h 44m
1 stop
BWI5:14 pmBaltimore/Washington
Nov 9
BWI6:15 amBaltimore/Washington
6h 56m
1 stop
CVG1:11 pmCincinnati Cinci./N. Kentucky
$133
Find similar
United Airlines
Oct 27
CVG7:40 pmCincinnati Cinci./N. Kentucky
1h 36m
IAD9:16 pmWashington, D.C. Dulles Intl
Oct 28
IAD10:16 pmWashington, D.C. Dulles Intl
1h 43m
CVG11:59 pmCincinnati Cinci./N. Kentucky
$192
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cincinnati to Washington, D.C. 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, momondo users made 832,500 searches. Data last updated septiembre 17, 2025.
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. 10/31

12:30 pm-5:14 pm

1 stop4h 44m

Baltimore/Washington

dom. 11/2

5:15 am-12:11 pm

1 stop6h 56m

$121

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

jue. 10/30

12:30 pm-5:14 pm

1 stop4h 44m

Baltimore/Washington

dom. 11/9

6:15 am-1:11 pm

1 stop6h 56m

$133

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

vie. 10/24

6:45 am-5:24 pm

1 stop10h 39m

Baltimore/Washington

dom. 10/26

6:37 pm-12:42 am

1 stop6h 05m

$143

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

sáb. 10/4

5:44 pm-12:06 am

1 stop6h 22m

Baltimore/Washington

sáb. 10/11

11:33 am-11:59 pm

1 stop12h 26m

$144

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

lun. 11/17

6:00 am-10:14 am

1 stop4h 14m

Baltimore/Washington

mié. 11/19

7:25 pm-11:33 pm

1 stop4h 08m

$159

CincinnatiBaltimore

CVG - BWI

CVGBWI

Cincinnati Cinci./N. Kentucky

mar. 3/10

3:30 pm-8:32 pm

1 stop5h 02m

Baltimore/Washington

mié. 3/11

6:00 am-9:47 am

1 stop3h 47m

$177

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

vie. 10/31

5:28 pm-6:59 pm

Nonstop1h 31m

Washington, D.C. Reagan-National

sáb. 11/1

3:05 pm-4:48 pm

Nonstop1h 43m

$184

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

mié. 10/22

6:00 am-7:41 am

Nonstop1h 41m

Washington, D.C. Reagan-National

dom. 10/26

6:00 am-11:19 am

1 stop5h 19m

$185

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

jue. 11/27

12:20 pm-3:55 pm

1 stop3h 35m

Washington, D.C. Reagan-National

vie. 11/28

3:10 pm-9:45 pm

1 stop6h 35m

$204

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

mar. 10/7

6:35 am-1:00 pm

1 stop6h 25m

Washington, D.C. Reagan-National

mar. 10/7

3:30 pm-8:20 pm

1 stop4h 50m

$209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Cincinnati to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Cincinnati and Washington, D.C.?

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

The month of July is, on average, the cheapest month to fly to Washington, D.C. from Cincinnati, with most prices found around $194. If you’re not able to fly to Washington, D.C. in July, then February is your next best option. Flight prices from Cincinnati to Washington, D.C. during February average around $199.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Cincinnati is on a Friday. momondo users have found tickets for Friday departures for as low as $355. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Cincinnati to Washington, D.C. for around $572.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Cincinnati to Washington, D.C. when you can find flight prices for as low as $285. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $786. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Cincinnati Cinci./N. Kentucky to Washington, D.C. flight route?

Fly from Cincinnati Cinci./N. Kentucky to Baltimore/Washington for the best Cincinnati Cinci./N. Kentucky - Washington, D.C. flight prices

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

You are more likely to see cheaper flights to Washington, D.C. from Cincinnati when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $287 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Cincinnati for as low as $237 on momondo.

What cabin class options are available on Cincinnati Cinci./N. Kentucky to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Cincinnati Cinci./N. Kentucky to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cincinnati to Washington, D.C. flights?

You could potentially save up to 16% on your flight if you consider stops on a Cincinnati to Washington, D.C. flight.

How have Cincinnati to Washington, D.C. flight prices changed over time?

As of September 2025, prices for Cincinnati to Washington, D.C. flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Cincinnati to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Cincinnati to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cincinnati to Washington, D.C. (CVG to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to Washington, D.C.

Best Price Found

$118

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Cincinnati in the past 72 hours is $118. The best round-trip flight deal from Cincinnati to Washington, D.C. found on momondo in the last 72 hours is $243.
The fastest flight from Cincinnati to Washington, D.C. takes 1h 25m
Direct flights go from Cincinnati to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)
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  • How far is Cincinnati Cinci./N. Kentucky to Washington, D.C. by plane?

    Washington, D.C. is 401.4 mi away from Cincinnati Cinci./N. Kentucky. Flights usually cover this in 1h 28m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Washington, D.C.?

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Washington, D.C. are updated daily.

  • How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Washington, D.C.?

  • How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Washington, D.C.?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cincinnati Cinci./N. Kentucky Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Cincinnati to Washington, D.C.?

  • What is the most popular airline from Cincinnati to Washington, D.C.?

Best airlines flying from Cincinnati to Washington, D.C.

Compare and see reviews for airlines that fly from Cincinnati to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $110Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
DeltaPriceFrom $144Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $148Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $159Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
SouthwestPriceFrom $196Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Delta Flights From Cincinnati to Washington, D.C.

    Delta operates around 18 flights from Cincinnati to Washington, D.C. every week. The average price of these flights found in the last 72 hours has been $271, but momondo users have found Delta deals from Cincinnati to Washington, D.C. from as low as $144 round-trip. Delta has been scored 7.9/10 in 7,961 reviews.

  • United Airlines Flights From Cincinnati to Washington, D.C.

    Another popular option for Cincinnati to Washington, D.C. flights is United Airlines (7.4/10, 8,926 ratings). United Airlines flies from Cincinnati to Washington, D.C. around 15 times per week, with deals starting from $159 round-trip and rising to an average price of around $290.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cincinnati to Washington, D.C. for you.

Can I find flights from Cincinnati to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Cincinnati with this policy.

How can momondo help me find flights from Cincinnati to Washington, D.C.?

momondo helps you find the best flight between Cincinnati and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cincinnati to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Cincinnati and alert you when they change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport