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Cheap flights from Kansas City to Washington, D.C. from $71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Washington, D.C. departing on 1/30. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:36 pm - 12:04 pm
MCI
-
DCA
14h 28m1 stop
Frontier Logo
8:00 am - 3:44 pm
DCA
-
MCI
8h 44m1 stop
$163Frontier
Sat, Feb 14 - Wed, Feb 18
Frontier Logo
8:41 pm - 1:02 pm
MCI
-
DCA
15h 21m1 stop
Frontier Logo
8:00 am - 7:51 pm
DCA
-
MCI
12h 51m1 stop
$192Frontier
Fri, Feb 6 - Sun, Feb 8
Frontier Logo
8:41 pm - 12:04 pm
MCI
-
DCA
14h 23m1 stop
Frontier Logo
1:00 pm - 7:46 pm
DCA
-
MCI
7h 46m1 stop
$194Frontier
Mon, Feb 9 - Sat, Feb 14
Multiple Airlines Logo
7:00 am - 9:59 pm
MCI
-
DCA
13h 59m2 stops
Multiple Airlines Logo
8:00 am - 3:44 pm
DCA
-
MCI
8h 44m1 stop
$220Multiple Airlines
Sat, Feb 14 - Wed, Feb 18
Multiple Airlines Logo
8:41 pm - 1:02 pm
MCI
-
DCA
15h 21m1 stop
Multiple Airlines Logo
8:59 am - 11:33 pm
DCA
-
MCI
15h 34m2 stops
$231Multiple Airlines
Sun, Jan 25 - Wed, Jan 28
American Airlines Logo
11:53 am - 7:00 pm
MCI
-
DCA
6h 07m1 stop
American Airlines Logo
2:29 pm - 4:45 pm
DCA
-
MCI
3h 16mnonstop
$241American Airlines
Sat, Feb 14 - Wed, Feb 18
Frontier Logo
8:45 pm - 1:01 pm
MCI
-
DCA
15h 16m1 stop
Frontier Logo
8:00 am - 7:50 pm
DCA
-
MCI
12h 50m1 stop
$247Frontier
Fri, Jan 2 - Mon, Jan 5
Multiple Airlines Logo
7:00 am - 1:02 pm
MCI
-
DCA
29h 02m2 stops
Multiple Airlines Logo
2:00 pm - 7:51 pm
DCA
-
MCI
30h 51m1 stop
$251Multiple Airlines
Wed, Jan 14 - Sat, Jan 31
Frontier Logo
8:31 pm - 9:59 pm
MCI
-
DCA
24h 28m1 stop
Frontier Logo
8:01 am - 7:26 pm
DCA
-
MCI
12h 25m1 stop
$254Frontier
Fri, Jan 9 - Sun, Jan 11
Frontier Logo
12:45 pm - 12:04 pm
MCI
-
DCA
22h 19m2 stops
Frontier Logo
1:00 pm - 7:46 pm
DCA
-
MCI
7h 46m1 stop
$257Frontier
Mon, Feb 9 - Sat, Feb 14

Delta flights from Kansas City to Washington, D.C. Reagan-National Airport

Our best Delta deals on Kansas City to Washington, D.C. Reagan-National Airport flight tickets
Delta
Jan 19
MCI5:09 pmKansas City
5h 27m
1 stop
DCA11:36 pmWashington, D.C. Reagan-National
Jan 20
DCA11:00 amWashington, D.C. Reagan-National
8h 32m
1 stop
MCI6:32 pmKansas City
$282
Find similar
Delta
Dec 31
MCI5:42 pmKansas City
4h 08m
1 stop
DCA10:50 pmWashington, D.C. Reagan-National
Jan 4
DCA6:00 amWashington, D.C. Reagan-National
4h 56m
1 stop
MCI9:56 amKansas City
$331
Find similar
Delta
Dec 24
MCI10:42 amKansas City
6h 31m
1 stop
DCA6:13 pmWashington, D.C. Reagan-National
Dec 26
DCA5:42 pmWashington, D.C. Reagan-National
7h 14m
1 stop
MCI11:56 pmKansas City
$426
Find similar

American Airlines flights from Kansas City to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Kansas City to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Feb 14
MCI11:53 amKansas City
6h 07m
1 stop
DCA7:00 pmWashington, D.C. Reagan-National
Feb 18
DCA2:29 pmWashington, D.C. Reagan-National
3h 16m
MCI4:45 pmKansas City
$241
Find similar
American Airlines
Dec 31
MCI6:15 amKansas City
2h 31m
DCA9:46 amWashington, D.C. Reagan-National
Jan 1
DCA8:39 pmWashington, D.C. Reagan-National
3h 00m
MCI10:39 pmKansas City
$255
Find similar
American Airlines
Jan 19
MCI6:00 amKansas City
2h 34m
DCA9:34 amWashington, D.C. Reagan-National
Jan 20
DCA12:58 pmWashington, D.C. Reagan-National
3h 10m
MCI3:08 pmKansas City
$262
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Washington, D.C. Reagan-National Airport 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 December 18, 2025.
Use the filters below to find and compare flights from Kansas City to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Sat 2/14

8:36 pm-12:04 pm

1 stop14h 28m

Washington, D.C. Reagan-National

Wed 2/18

8:00 am-3:44 pm

1 stop8h 44m

$163

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Fri 2/6

8:41 pm-1:02 pm

1 stop15h 21m

Washington, D.C. Reagan-National

Sun 2/8

8:00 am-7:51 pm

1 stop12h 51m

$192

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Mon 2/9

8:41 pm-12:04 pm

1 stop14h 23m

Washington, D.C. Reagan-National

Sat 2/14

1:00 pm-7:46 pm

1 stop7h 46m

$194

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Sat 2/14

7:00 am-9:59 pm

2 stops13h 59m

Washington, D.C. Reagan-National

Wed 2/18

8:00 am-3:44 pm

1 stop8h 44m

$220

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Sun 1/25

8:41 pm-1:02 pm

1 stop15h 21m

Washington, D.C. Reagan-National

Wed 1/28

8:59 am-11:33 pm

2 stops15h 34m

$231

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Sat 2/14

11:53 am-7:00 pm

1 stop6h 07m

Washington, D.C. Reagan-National

Wed 2/18

2:29 pm-4:45 pm

Nonstop3h 16m

$241

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Fri 1/2

8:45 pm-1:01 pm

1 stop15h 16m

Washington, D.C. Reagan-National

Mon 1/5

8:00 am-7:50 pm

1 stop12h 50m

$247

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Wed 1/14

7:00 am-1:02 pm

2 stops29h 02m

Washington, D.C. Reagan-National

Sat 1/31

2:00 pm-7:51 pm

1 stop30h 51m

$251

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Fri 1/9

8:31 pm-9:59 pm

1 stop24h 28m

Washington, D.C. Reagan-National

Sun 1/11

8:01 am-7:26 pm

1 stop12h 25m

$254

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Mon 2/9

12:45 pm-12:04 pm

2 stops22h 19m

Washington, D.C. Reagan-National

Sat 2/14

1:00 pm-7:46 pm

1 stop7h 46m

$257

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 Kansas City to Washington, D.C. Reagan-National Airport

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 Kansas City and Washington, D.C. Reagan-National Airport?

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of August is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Kansas City, with most prices found around $260. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of August, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $315.

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

The cheapest day to depart from Kansas City to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $346. Flights from Kansas City to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $393. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Kansas City to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $312. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $372.

What is the cheapest Kansas City to Washington, D.C. Reagan-National flight route?

Fly from Kansas City to Washington, D.C. Reagan-National for the best Kansas City - Washington, D.C. Reagan-National flight prices

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

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $348 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Kansas City for as low as $287 on momondo.

What cabin class options are available on Kansas City to Washington, D.C. Reagan-National flights?

There are 3 cabin classes available to choose from on Kansas City to Washington, D.C. Reagan-National 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 Kansas City to Washington, D.C. Reagan-National Airport flights?

No. A direct flight is the cheapest option for a flight between Kansas City to Washington, D.C. Reagan-National Airport.

How have Kansas City to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of December 2025, prices for Kansas City to Washington, D.C. Reagan-National Airport flights are approximately 113% more expensive when compared to flights at the same time last year.

When to book flights from Kansas City to Washington, D.C. Reagan-National Airport

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

Cheap Kansas City to Washington, D.C. Reagan-National Airport (MCI to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Washington, D.C. Reagan-National Airport

Best Price Found

$184

Fastest flight time

2h 15m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Kansas City in the past 72 hours is $184. The best round-trip flight deal from Kansas City to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $314.
The fastest flight from Kansas City to Washington, D.C. Reagan-National Airport takes 2h 15m
Direct flights go from Kansas City to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • How far is Kansas City to Washington, D.C. Reagan-National by plane?

    Kansas City and Washington, D.C. Reagan-National are 940.0 mi apart from one another. 2h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Kansas City Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Kansas City Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kansas City Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Kansas City Airport to Washington, D.C. Reagan-National Airport?

    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 Kansas City Airport to Washington, D.C. Reagan-National Airport.

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

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport. 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 Kansas City to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from Kansas City to Washington, D.C. Reagan-National Airport?

Best airlines flying from Kansas City to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Kansas City to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $146Free CancellationRating
5.8
3,080 reviews
Search Frontier flights
American AirlinesPriceFrom $149Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
SouthwestPriceFrom $217Free CancellationRating
7.9
4,252 reviews
Search Southwest flights

  • Southwest Flights From Kansas City to Washington, D.C. Reagan-National Airport

    Southwest flies from Kansas City to Washington, D.C. Reagan-National Airport around 6 times per week, with 4,252 momondo users rating the airline 7.9/10. The cheapest Southwest deal from Kansas City to Washington, D.C. Reagan-National Airport in the last 72 hours was $217 (round-trip), much lower than the average airfare cost of $349 for Southwest flights on this route.

  • American Airlines Flights From Kansas City to Washington, D.C. Reagan-National Airport

    Another popular option for Kansas City to Washington, D.C. Reagan-National Airport flights is American Airlines (7.2/10, 11,054 ratings). American Airlines flies from Kansas City to Washington, D.C. Reagan-National Airport around 10 times per week, with deals starting from $149 round-trip and rising to an average price of around $359.

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

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

Why use momondo?

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

Finding the right flight to Washington, D.C. from Kansas City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Kansas City to Washington, D.C. flights to just show those with flexible booking policies.

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

Once you have performed a search for Kansas City to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Washington, D.C. from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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