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Cheap flights from Kansas City to Washington, D.C. from $90

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kansas City to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:55 pm - 11:23 pmMCI  Kansas City-IAD Washington, D.C. Dulles Intl
4h 28m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:00 am - 12:46 pmIAD  Washington, D.C. Dulles Intl-MCI Kansas City
7h 46m1 stop Atlanta Hartsfield-Jackson
$257Delta
Tue, Dec 15 - Tue, Jan 12
Delta Logo
5:40 am - 11:43 amMCI  Kansas City-IAD Washington, D.C. Dulles Intl
5h 03m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:39 pm - 11:56 pmIAD  Washington, D.C. Dulles Intl-MCI Kansas City
5h 17m1 stop Atlanta Hartsfield-Jackson
$257Delta
Thu, Dec 3 - Mon, Dec 7
Southwest Logo
7:00 am - 3:05 pmMCI  Kansas City-DCA Washington, D.C. Reagan-National
7h 05m2 stops Dallas Love Field Oklahoma City Will Rogers World
Southwest Logo
12:00 pm - 3:40 pmDCA  Washington, D.C. Reagan-National-MCI Kansas City
4h 40m1 stop Atlanta Hartsfield-Jackson
$258Southwest
Fri, Jan 1 - Mon, Jan 4
Frontier Logo
8:43 pm - 9:50 pmMCI  Kansas City-DCA Washington, D.C. Reagan-National
24h 07m1 stop Denver Intl
Frontier Logo
6:00 pm - 7:34 pmDCA  Washington, D.C. Reagan-National-MCI Kansas City
26h 34m1 stop Denver Intl
$258Frontier
Tue, Nov 17 - Sat, Nov 21
Frontier Logo
8:51 pm - 12:25 pmMCI  Kansas City-DCA Washington, D.C. Reagan-National
14h 34m1 stop Denver Intl
Frontier Logo
6:05 pm - 7:56 pmDCA  Washington, D.C. Reagan-National-MCI Kansas City
26h 51m1 stop Denver Intl
$258Frontier
Sat, Dec 19 - Sun, Dec 20
Southwest Logo
1:15 pm - 8:55 pmMCI  Kansas City-DCA Washington, D.C. Reagan-National
6h 40m1 stop Nashville Intl
Southwest Logo
11:00 am - 4:35 pmDCA  Washington, D.C. Reagan-National-MCI Kansas City
6h 35m2 stops Chicago Midway Nashville Intl
$259Southwest
Sat, Nov 21 - Wed, Dec 16
United Airlines Logo
5:50 pm - 9:25 pmMCI  Kansas City-IAD Washington, D.C. Dulles Intl
2h 35mnonstop
United Airlines Logo
5:55 pm - 7:55 pmIAD  Washington, D.C. Dulles Intl-MCI Kansas City
3h 00mnonstop
$261United Airlines
Sat, Nov 21 - Mon, Nov 23
United Airlines Logo
12:20 pm - 3:53 pmMCI  Kansas City-IAD Washington, D.C. Dulles Intl
2h 33mnonstop
United Airlines Logo
12:40 pm - 2:44 pmIAD  Washington, D.C. Dulles Intl-MCI Kansas City
3h 04mnonstop
$261United Airlines
Tue, Jan 5 - Sat, Jan 9
Multiple Airlines Logo
5:01 pm - 10:02 pmMCI  Kansas City-IAD Washington, D.C. Dulles Intl
28h 01m1 stop Fort Lauderdale
Multiple Airlines Logo
10:33 pm - 7:33 pmIAD  Washington, D.C. Dulles Intl-MCI Kansas City
22h 00m2 stops Atlanta Hartsfield-Jackson Denver Intl
$262Multiple Airlines
Mon, Nov 23 - Tue, Dec 1
American Airlines Logo
5:50 am - 9:30 amMCI  Kansas City-DCA Washington, D.C. Reagan-National
2h 40mnonstop
American Airlines Logo
8:06 pm - 12:17 amDCA  Washington, D.C. Reagan-National-MCI Kansas City
5h 11m1 stop Chicago O'Hare Intl
$267American Airlines
Fri, Dec 18 - Tue, Jan 5

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Frontier flights from Kansas City to Washington, D.C.

Our best Frontier deals on Kansas City to Washington, D.C. flight tickets
Frontier
Nov 11
MCI8:43 pmKansas City
14h 26m
1 stop
DCA12:09 pmWashington, D.C. Reagan-National
Nov 14
DCA1:00 pmWashington, D.C. Reagan-National
7h 47m
1 stop
MCI7:47 pmKansas City
$258
Frontier
Nov 21
MCI1:29 pmKansas City
14h 41m
1 stop
IAD5:10 amWashington, D.C. Dulles Intl
Nov 23
IAD1:09 pmWashington, D.C. Dulles Intl
24h 25m
1 stop
MCI12:34 pmKansas City
$260
Frontier
Dec 11
MCI10:30 amKansas City
8h 01m
1 stop
IAD7:31 pmWashington, D.C. Dulles Intl
Dec 13
IAD9:23 pmWashington, D.C. Dulles Intl
13h 12m
1 stop
MCI9:35 amKansas City
$269

Delta flights from Kansas City to Washington, D.C.

Our best Delta deals on Kansas City to Washington, D.C. flight tickets
Delta
Dec 3
MCI5:40 amKansas City
5h 03m
1 stop
IAD11:43 amWashington, D.C. Dulles Intl
Dec 7
IAD7:39 pmWashington, D.C. Dulles Intl
5h 17m
1 stop
MCI11:56 pmKansas City
$257
Delta
Jan 9
MCI1:51 pmKansas City
5h 37m
1 stop
IAD8:28 pmWashington, D.C. Dulles Intl
Jan 12
IAD6:01 amWashington, D.C. Dulles Intl
5h 09m
1 stop
MCI10:10 amKansas City
$277
Delta
Nov 21
MCI5:31 pmKansas City
6h 10m
1 stop
IAD12:41 amWashington, D.C. Dulles Intl
Nov 23
IAD6:00 amWashington, D.C. Dulles Intl
7h 15m
1 stop
MCI12:15 pmKansas City
$281

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityWashington, D.C.

MCI Kansas City - IAD Washington, D.C. Dulles Intl

MCIIAD

Kansas City

Tue 12/15

5:55 pm-11:23 pm

1 stop4h 28m

Washington, D.C. Dulles Intl

Tue 1/12

6:00 am-12:46 pm

1 stop7h 46m

$257

Kansas CityWashington, D.C.

MCI Kansas City - IAD Washington, D.C. Dulles Intl

MCIIAD

Kansas City

Thu 12/3

5:40 am-11:43 am

1 stop5h 03m

Washington, D.C. Dulles Intl

Mon 12/7

7:39 pm-11:56 pm

1 stop5h 17m

$257

Kansas CityWashington, D.C.

MCI Kansas City - DCA Washington, D.C. Reagan-National

MCIDCA

Kansas City

Fri 1/1

7:00 am-3:05 pm

2 stops7h 05m

Washington, D.C. Reagan-National

Mon 1/4

12:00 pm-3:40 pm

1 stop4h 40m

$258

Kansas CityWashington, D.C.

MCI Kansas City - DCA Washington, D.C. Reagan-National

MCIDCA

Kansas City

Tue 11/17

8:43 pm-9:50 pm

1 stop24h 07m

Washington, D.C. Reagan-National

Sat 11/21

6:00 pm-7:34 pm

1 stop26h 34m

$258

Kansas CityWashington, D.C.

MCI Kansas City - DCA Washington, D.C. Reagan-National

MCIDCA

Kansas City

Sat 12/19

8:51 pm-12:25 pm

1 stop14h 34m

Washington, D.C. Reagan-National

Sun 12/20

6:05 pm-7:56 pm

1 stop26h 51m

$258

Kansas CityWashington, D.C.

MCI Kansas City - DCA Washington, D.C. Reagan-National

MCIDCA

Kansas City

Sat 11/21

1:15 pm-8:55 pm

1 stop6h 40m

Washington, D.C. Reagan-National

Wed 12/16

11:00 am-4:35 pm

2 stops6h 35m

$259
Quickest round-trip

Kansas CityWashington, D.C.

MCI Kansas City - IAD Washington, D.C. Dulles Intl

MCIIAD

Kansas City

Sat 11/21

5:50 pm-9:25 pm

Nonstop2h 35m

Washington, D.C. Dulles Intl

Mon 11/23

5:55 pm-7:55 pm

Nonstop3h 00m

$261

Kansas CityWashington, D.C.

MCI Kansas City - IAD Washington, D.C. Dulles Intl

MCIIAD

Kansas City

Tue 1/5

12:20 pm-3:53 pm

Nonstop2h 33m

Washington, D.C. Dulles Intl

Sat 1/9

12:40 pm-2:44 pm

Nonstop3h 04m

$261

Kansas CityWashington, D.C.

MCI Kansas City - IAD Washington, D.C. Dulles Intl

MCIIAD

Kansas City

Mon 11/23

5:01 pm-10:02 pm

1 stop28h 01m

Washington, D.C. Dulles Intl

Tue 12/1

10:33 pm-7:33 pm

2 stops22h 00m

$262

Kansas CityWashington, D.C.

MCI Kansas City - DCA Washington, D.C. Reagan-National

MCIDCA

Kansas City

Fri 12/18

5:50 am-9:30 am

Nonstop2h 40m

Washington, D.C. Reagan-National

Tue 1/5

8:06 pm-12:17 am

1 stop5h 11m

$267

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.

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.?

Prices are currently low for flights on this route.

Typical prices usually range from $305 to $425.
The lowest price recently found on this route was $257.

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

The month of December is, on average, the cheapest month to fly to Washington, D.C. from Kansas City, with most prices found around $358. If you’re not able to fly to Washington, D.C. in December, then November is your next best option. Flight prices from Kansas City to Washington, D.C. during November average around $366.

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

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

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

There are 4 cabin classes available to choose from on Kansas City 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 Kansas City to Washington, D.C. flights?

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

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

As of November 2026, prices for Kansas City to Washington, D.C. flights are approximately 31% cheaper when compared to flights at the same time last year.

When to book flights from Kansas City to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Washington, D.C. 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. (MCI to WAS) flight deals and tips

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

Best Price Found

$90

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Kansas City in the past 72 hours is $90. The best round-trip flight deal from Kansas City to Washington, D.C. found on momondo in the last 72 hours is $257.
The fastest flight from Kansas City to Washington, D.C. takes 2h 15m
Direct flights go from Kansas City to Washington, D.C. every day.
There are 2 airports in Washington, D.C.. From Kansas City there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).
Search flight deals

Frequently asked questions about flying from Kansas City to Washington, D.C.

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

    The distance between Kansas City and Washington, D.C. is about 939.7 mi. 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.?

    Prices for flights from Kansas City Airport to Washington, D.C. were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas City Airport to Washington, D.C..

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

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Kansas City to Washington, D.C.

Compare and see reviews for airlines that fly from Kansas City to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $80Free CancellationRating
5.5
2,512 reviews
Search Frontier flights
DeltaPriceFrom $153Free CancellationRating
7.8
8,699 reviews
Search Delta flights
American AirlinesPriceFrom $250Free CancellationRating
7.0
12,228 reviews
Search American Airlines flights
SouthwestPriceFrom $261Free CancellationRating
8.0
4,215 reviews
Search Southwest flights
United AirlinesPriceFrom $264Free CancellationRating
7.3
10,460 reviews
Search United Airlines flights

  • Southwest Flights From Kansas City to Washington, D.C.

    Southwest flight deals from Kansas City to Washington, D.C. start from $261 round-trip. Over the 20 Southwest flights for this route in a normal week, average airfare is usually $404 round-trip - but some users have found much cheaper deals with momondo.

  • United Airlines Flights From Kansas City to Washington, D.C.

    $264 is the best United Airlines flight deal from Kansas City to Washington, D.C. found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $387, however, with flight time and availability significantly affecting the price. United Airlines (7.3/10 from 10,460 user reviews) flies into Washington, D.C. from Kansas City 11 times in an average week so prices can vary.

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
Arlington
Gettysburg
Fredericksburg
Waldorf
Laurel
Gaithersburg
Linthicum Heights
Woodbridge
Rockville
Silver Spring
Towson
Fairfax
Springfield
Glen Burnie
Edgewood
Colonial Beach
Falls Church
College Park

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?

All flight searches from Kansas City to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Kansas City 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 Kansas City 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 Kansas City 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.

Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport