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Cheap flights from Cincinnati to Washington, D.C. from $65

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 8/9. 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

Southwest Logo
1:15 pm - 6:55 pmCVG-DCA
5h 40m1 stop
Southwest Logo
10:45 am - 2:45 pmDCA-CVG
4h 00m1 stop
$130Southwest
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Wed, Aug 13 - Mon, Aug 18
Southwest Logo
1:15 pm - 9:00 pmCVG-DCA
7h 45m2 stops
Southwest Logo
10:45 am - 2:45 pmDCA-CVG
4h 00m1 stop
$135Southwest
Find Deal
Wed, Aug 13 - Mon, Aug 18
American Airlines Logo
8:10 pm - 12:41 amCVG-BWI
4h 31m1 stop
American Airlines Logo
6:41 pm - 11:04 pmBWI-CVG
4h 23m1 stop
$159American Airlines
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Thu, Sep 25 - Mon, Sep 29
United Airlines Logo
10:16 am - 11:48 amCVG-IAD
1h 32mnonstop
United Airlines Logo
8:50 am - 10:30 amIAD-CVG
1h 40mnonstop
$159United Airlines
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Tue, Aug 5 - Tue, Aug 12
United Airlines Logo
7:25 pm - 9:00 pmCVG-IAD
1h 35mnonstop
United Airlines Logo
8:51 am - 10:30 amIAD-CVG
1h 39mnonstop
$166United Airlines
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Wed, Aug 20 - Sun, Aug 24
American Airlines Logo
1:19 pm - 6:24 pmCVG-BWI
5h 05m1 stop
American Airlines Logo
10:00 am - 2:07 pmBWI-CVG
4h 07m1 stop
$174American Airlines
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Fri, Aug 29 - Sat, Sep 6
Frontier Logo
5:40 pm - 12:19 amCVG-IAD
6h 39m1 stop
Frontier Logo
6:10 am - 4:50 pmIAD-CVG
10h 40m1 stop
$174Frontier
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Wed, Aug 6 - Wed, Aug 13
Frontier Logo
5:40 pm - 12:12 amCVG-IAD
6h 32m1 stop
Frontier Logo
6:10 am - 4:50 pmIAD-CVG
10h 40m1 stop
$175Frontier
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Wed, Jul 23 - Wed, Jul 30
Delta Logo
5:25 pm - 6:56 pmCVG-DCA
1h 31mnonstop
Delta Logo
9:59 am - 11:35 amDCA-CVG
1h 36mnonstop
$179Delta
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Sat, Aug 30 - Sun, Aug 31
Delta Logo
7:47 pm - 12:54 amCVG-BWI
5h 07m1 stop
Delta Logo
6:25 pm - 11:55 pmBWI-CVG
5h 30m1 stop
$183Delta
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Fri, Aug 8 - Mon, Aug 11

Allegiant Air flights from Cincinnati to Washington, D.C.

Our best Allegiant Air deals on Cincinnati to Washington, D.C. flight tickets
Allegiant Air
Aug 17
CVG7:00 amCincinnati Cinci./N. Kentucky
10h 24m
1 stop
IAD5:24 pmWashington, D.C. Dulles Intl
Aug 24
IAD11:34 amWashington, D.C. Dulles Intl
11h 42m
1 stop
CVG11:16 pmCincinnati Cinci./N. Kentucky
$180
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Allegiant Air
Oct 17
CVG6:30 amCincinnati Cinci./N. Kentucky
7h 45m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
Oct 20
IAD10:09 amWashington, D.C. Dulles Intl
9h 34m
1 stop
CVG7:43 pmCincinnati Cinci./N. Kentucky
$212
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Allegiant Air
Aug 3
CVG6:15 amCincinnati Cinci./N. Kentucky
27h 08m
2 stops
IAD9:23 amWashington, D.C. Dulles Intl
Aug 7
IAD3:53 pmWashington, D.C. Dulles Intl
6h 14m
1 stop
CVG10:07 pmCincinnati Cinci./N. Kentucky
$229
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United Airlines flights from Cincinnati to Washington, D.C.

Our best United Airlines deals on Cincinnati to Washington, D.C. flight tickets
United Airlines
Aug 5
CVG10:16 amCincinnati Cinci./N. Kentucky
1h 32m
IAD11:48 amWashington, D.C. Dulles Intl
Aug 12
IAD8:50 amWashington, D.C. Dulles Intl
1h 40m
CVG10:30 amCincinnati Cinci./N. Kentucky
$159
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United Airlines
Aug 20
CVG7:25 pmCincinnati Cinci./N. Kentucky
1h 35m
IAD9:00 pmWashington, D.C. Dulles Intl
Aug 24
IAD8:51 amWashington, D.C. Dulles Intl
1h 39m
CVG10:30 amCincinnati Cinci./N. Kentucky
$166
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United Airlines
Oct 17
CVG10:19 amCincinnati Cinci./N. Kentucky
1h 36m
IAD11:55 amWashington, D.C. Dulles Intl
Oct 21
IAD10:17 pmWashington, D.C. Dulles Intl
1h 42m
CVG11:59 pmCincinnati Cinci./N. Kentucky
$172
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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 cheapest month to fly to Washington, D.C.?

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Cincinnati, with most prices found around $199. If you’re not able to fly to Washington, D.C. in February, then September is your next best option. Flight prices from Cincinnati to Washington, D.C. during September 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 $359. 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 $562.

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 $276. 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 in the evening because they tend to be around $800. 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 Washington, D.C. Reagan-National 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 $286 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 $229 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?

No. A direct flight is the cheapest option for a flight between Cincinnati to Washington, D.C..

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

As of July 2025, prices for Cincinnati to Washington, D.C. flights are approximately 5% 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

$65

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 $65. The best round-trip flight deal from Cincinnati to Washington, D.C. found on momondo in the last 72 hours is $130.
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 25m, 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 $100Free CancellationRating
5.9
3,271 reviews
Search Frontier flights
American AirlinesPriceFrom $148Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $159Free CancellationRating
7.4
8,846 reviews
Search United Airlines flights
DeltaPriceFrom $166Free CancellationRating
8.0
7,951 reviews
Search Delta flights
SouthwestPriceFrom $232Free CancellationRating
8.0
4,249 reviews
Search Southwest flights

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

    Delta operates around 15 flights from Cincinnati to Washington, D.C. every week. The average price of these flights found in the last 72 hours has been $270, but momondo users have found Delta deals from Cincinnati to Washington, D.C. from as low as $166 round-trip. Delta has been scored 8.0/10 in 7,952 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, 8,846 ratings). United Airlines flies from Cincinnati to Washington, D.C. around 20 times per week, with deals starting from $159 round-trip and rising to an average price of around $294.

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
Arlington
National Harbor
Laurel
Woodbridge
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Gaithersburg
Rockville
Towson
Fairfax
Colonial Beach
Glen Burnie
Linthicum Heights
Reston
Springfield

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

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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