Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Kansas City to Washington, D.C. from $73

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 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Frontier Logo
5:15 pm - 12:17 amMCI-BWI
6h 02m1 stop
Frontier Logo
11:43 am - 4:20 pmBWI-MCI
5h 37m1 stop
$160Frontier
Find Deal
Fri, Sep 12 - Thu, Sep 18
Frontier Logo
11:37 am - 12:13 amMCI-BWI
11h 36m1 stop
Frontier Logo
6:05 am - 10:42 amBWI-MCI
5h 37m1 stop
$163Frontier
Find Deal
Fri, Oct 10 - Mon, Oct 13
Spirit Airlines Logo
5:15 am - 3:32 pmMCI-BWI
9h 17m1 stop
Spirit Airlines Logo
1:17 pm - 11:07 pmBWI-MCI
10h 50m1 stop
$183Spirit Airlines
Find Deal
Sat, Sep 6 - Mon, Sep 8
Spirit Airlines Logo
5:15 am - 3:32 pmMCI-BWI
9h 17m1 stop
Spirit Airlines Logo
1:17 pm - 11:07 pmBWI-MCI
10h 50m1 stop
$195Spirit Airlines
Find Deal
Fri, Sep 19 - Thu, Sep 25
Southwest Logo
6:50 pm - 10:15 pmMCI-DCA
2h 25mnonstop
Southwest Logo
6:10 am - 7:45 amDCA-MCI
2h 35mnonstop
$237Southwest
Find Deal
Tue, Sep 9 - Wed, Sep 10
United Airlines Logo
5:47 pm - 9:23 pmMCI-IAD
2h 36mnonstop
United Airlines Logo
1:00 pm - 2:48 pmIAD-MCI
2h 48mnonstop
$237United Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
Southwest Logo
4:55 pm - 11:15 pmMCI-DCA
5h 20m1 stop
Southwest Logo
4:55 pm - 6:30 pmDCA-MCI
2h 35mnonstop
$247Southwest
Find Deal
Tue, Sep 9 - Wed, Sep 10
United Airlines Logo
5:47 pm - 9:23 pmMCI-IAD
2h 36mnonstop
United Airlines Logo
1:00 pm - 2:48 pmIAD-MCI
2h 48mnonstop
$259United Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
American Airlines Logo
6:11 pm - 11:57 pmMCI-DCA
4h 46m1 stop
American Airlines Logo
2:54 pm - 4:50 pmDCA-MCI
2h 56mnonstop
$266American Airlines
Find Deal
Wed, Dec 24 - Tue, Dec 30
American Airlines Logo
3:00 pm - 11:00 pmMCI-DCA
7h 00m1 stop
American Airlines Logo
1:55 pm - 3:40 pmDCA-MCI
2h 45mnonstop
$270American Airlines
Find Deal
Sat, Aug 30 - Sun, Aug 31

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

Our best Delta deals on Kansas City to Washington, D.C. flight tickets
Delta
Sep 16
MCI5:45 pmKansas City
4h 21m
1 stop
IAD11:06 pmWashington, D.C. Dulles Intl
Sep 24
IAD10:07 amWashington, D.C. Dulles Intl
7h 14m
1 stop
MCI4:21 pmKansas City
$257
Find similar
Delta
Oct 8
MCI5:51 pmKansas City
4h 10m
1 stop
IAD11:01 pmWashington, D.C. Dulles Intl
Oct 11
IAD3:33 pmWashington, D.C. Dulles Intl
6h 35m
1 stop
MCI9:08 pmKansas City
$268
Find similar
Delta
Sep 19
MCI5:26 pmKansas City
5h 47m
1 stop
IAD12:13 amWashington, D.C. Dulles Intl
Sep 24
IAD7:20 amWashington, D.C. Dulles Intl
4h 43m
1 stop
MCI11:03 amKansas City
$276
Find similar

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

Our best Frontier deals on Kansas City to Washington, D.C. flight tickets
Frontier
Sep 12
MCI5:15 pmKansas City
6h 02m
1 stop
BWI12:17 amBaltimore/Washington
Sep 18
BWI11:43 amBaltimore/Washington
5h 37m
1 stop
MCI4:20 pmKansas City
$160
Find similar
Frontier
Oct 10
MCI11:37 amKansas City
11h 36m
1 stop
BWI12:13 amBaltimore/Washington
Oct 13
BWI6:05 amBaltimore/Washington
5h 37m
1 stop
MCI10:42 amKansas City
$163
Find similar
Frontier
Oct 3
MCI5:15 pmKansas City
6h 02m
1 stop
BWI12:17 amBaltimore/Washington
Oct 6
BWI6:22 amBaltimore/Washington
10h 58m
1 stop
MCI4:20 pmKansas City
$165
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City 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 August 19, 2025.
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

Kansas CityBaltimore

MCI - BWI

MCIBWI

Kansas City

Fri 9/12

5:15 pm-12:17 am

1 stop6h 02m

Baltimore/Washington

Thu 9/18

11:43 am-4:20 pm

1 stop5h 37m

$160

Kansas CityBaltimore

MCI - BWI

MCIBWI

Kansas City

Fri 10/10

11:37 am-12:13 am

1 stop11h 36m

Baltimore/Washington

Mon 10/13

6:05 am-10:42 am

1 stop5h 37m

$163

Kansas CityBaltimore

MCI - BWI

MCIBWI

Kansas City

Sat 9/6

5:15 am-3:32 pm

1 stop9h 17m

Baltimore/Washington

Mon 9/8

1:17 pm-11:07 pm

1 stop10h 50m

$183

Kansas CityBaltimore

MCI - BWI

MCIBWI

Kansas City

Fri 9/19

5:15 am-3:32 pm

1 stop9h 17m

Baltimore/Washington

Thu 9/25

1:17 pm-11:07 pm

1 stop10h 50m

$195

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Tue 9/9

6:50 pm-10:15 pm

Nonstop2h 25m

Washington, D.C. Reagan-National

Wed 9/10

6:10 am-7:45 am

Nonstop2h 35m

$237

Kansas CityWashington, D.C.

MCI - IAD

MCIIAD

Kansas City

Wed 9/24

5:47 pm-9:23 pm

Nonstop2h 36m

Washington, D.C. Dulles Intl

Tue 9/30

1:00 pm-2:48 pm

Nonstop2h 48m

$237

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Tue 9/9

4:55 pm-11:15 pm

1 stop5h 20m

Washington, D.C. Reagan-National

Wed 9/10

4:55 pm-6:30 pm

Nonstop2h 35m

$247

Kansas CityWashington, D.C.

MCI - IAD

MCIIAD

Kansas City

Fri 9/19

5:47 pm-9:23 pm

Nonstop2h 36m

Washington, D.C. Dulles Intl

Sun 9/21

1:00 pm-2:48 pm

Nonstop2h 48m

$259

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Wed 12/24

6:11 pm-11:57 pm

1 stop4h 46m

Washington, D.C. Reagan-National

Tue 12/30

2:54 pm-4:50 pm

Nonstop2h 56m

$266

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Sat 8/30

3:00 pm-11:00 pm

1 stop7h 00m

Washington, D.C. Reagan-National

Sun 8/31

1:55 pm-3:40 pm

Nonstop2h 45m

$270

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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.?

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

The month of August is, on average, the cheapest month to fly to Washington, D.C. from Kansas City, with most prices found around $264. If you’re not able to fly to Washington, D.C. in August, then November is your next best option. Flight prices from Kansas City to Washington, D.C. during November average around $274.

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 Kansas City is on a Thursday. momondo users have found tickets for Thursday departures for as low as $464. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Kansas City to Washington, D.C. for around $741.

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

In the evening is the cheapest time of day to fly from Kansas City to Washington, D.C. when you can find flight prices for as low as $345. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $700. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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 Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $401 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 Kansas City for as low as $276 on momondo.

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 August 2025, prices for Kansas City to Washington, D.C. flights are approximately 21% 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

$73

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Kansas City in the past 72 hours is $73. The best round-trip flight deal from Kansas City to Washington, D.C. found on momondo in the last 72 hours is $160.
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 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • 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 20m 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 $111Free CancellationRating
5.8
3,211 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $138Free CancellationRating
6.3
8,037 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $211Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
American AirlinesPriceFrom $215Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
7,981 reviews
Search Delta flights
SouthwestPriceFrom $232Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

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

    Southwest flight deals from Kansas City to Washington, D.C. start from $232 round-trip. Over the 15 Southwest flights for this route in a normal week, average airfare is usually $377 round-trip - but some users have found much cheaper deals with momondo.

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

    $211 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 $429, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 8,922 user reviews) flies into Washington, D.C. from Kansas City 7 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
Gettysburg
Arlington
National Harbor
Woodbridge
Waldorf
Tysons
Silver Spring
Laurel
Colonial Beach
Fredericksburg
Manassas
Towson
Rockville
Gaithersburg
Reston
Fairfax
Glen Burnie
Springfield
Linthicum Heights

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/24
Sun 8/31
By creating a price alert you accept our terms of use and privacy policy.

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