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Reagan-National

$76+ Cheap flights from Kansas City (MCI) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — DCA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheapflights Tip: The best prices from Kansas City to Washington, D.C. Reagan-National are usually found in August or September, booked 62 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from Kansas City to Reagan-National

Cheapest flights from Kansas City to Reagan-National
Explore the most affordable flight options available from Kansas City to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This CheapOair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:39 pm
MCI
-
DCA
1 stop19h 36m
Frontier
Fri 2/206:00 pm
DCA
-
MCI
1 stop26h 46m
Frontier
Deal found 1/27$210
This Trip.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:41 pm
MCI
-
DCA
1 stop15h 34m
Frontier
Sat 3/72:00 pm
DCA
-
MCI
1 stop6h 55m
Frontier
Deal found 1/28$223
This CheapOair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:33 pm
MCI
-
DCA
1 stop15h 42m
Frontier
Thu 2/262:00 pm
DCA
-
MCI
1 stop7h 29m
Frontier
Deal found 1/27$226
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:39 pm
MCI
-
DCA
1 stop19h 36m
Frontier
Wed 2/252:00 pm
DCA
-
MCI
2 stops28h 59m
Frontier
Deal found 1/27$250
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:39 pm
MCI
-
DCA
1 stop19h 36m
Frontier
Wed 3/42:00 pm
DCA
-
MCI
2 stops28h 59m
Frontier
Deal found 1/26$251
This Trip.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:48 pm
MCI
-
DCA
1 stop22h 11m
Frontier
Sat 2/142:00 pm
DCA
-
MCI
1 stop6h 46m
Frontier
Deal found 1/28$262
This CheapOair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:43 pm
MCI
-
DCA
1 stop15h 19m
Frontier
Mon 2/92:00 pm
DCA
-
MCI
1 stop6h 51m
Frontier
Deal found 1/28$263
This Southwest deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1812:05 pm
MCI
-
DCA
Nonstop2h 20m
Southwest
Wed 2/255:15 pm
DCA
-
MCI
Nonstop3h 05m
Southwest
Deal found 1/28$267
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/912:45 pm
MCI
-
DCA
2 stops47h 30m
Frontier
Wed 2/188:00 am
DCA
-
MCI
1 stop8h 44m
Frontier
Deal found 1/28$268
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/278:33 pm
MCI
-
DCA
1 stop19h 26m
Frontier
Sun 3/16:00 pm
DCA
-
MCI
2 stops16h 53m
Frontier
Deal found 1/28$274

Find flight deals from Kansas City to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$210
(CheapOair)

One-way from

$76
(CheapOair)

Popular in

January

Cheapest in

August

Average price

$469
Provider with most accurate pricing for Kansas City-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Washington, D.C. Reagan-National flights.
Search Deals
From Kansas City to Washington, D.C. Reagan-National
Search Deals
One-way flight from Kansas City to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City to Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
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

Kansas City

Fly to

Reagan-National

Route

Depart

Return

Price

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Wed 2/18

4:39 pm-9:59 pm

1 stop28h 20m

Washington, D.C. Reagan-National

Wed 2/25

2:00 pm-5:59 pm

2 stops28h 59m

$255

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Fri 2/27

8:33 pm-1:00 pm

1 stop15h 27m

Washington, D.C. Reagan-National

Sun 3/1

2:00 pm-7:48 pm

1 stop30h 48m

$268

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Tue 3/17

3:22 pm-11:59 pm

1 stop7h 37m

Washington, D.C. Reagan-National

Tue 3/24

6:30 am-12:19 pm

1 stop6h 49m

$287

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Tue 3/17

10:37 am-6:59 pm

1 stop7h 22m

Washington, D.C. Reagan-National

Wed 3/18

6:00 am-10:56 am

1 stop5h 56m

$287

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Wed 5/6

7:25 pm-10:45 pm

Nonstop2h 20m

Washington, D.C. Reagan-National

Mon 5/11

6:40 pm-11:55 pm

1 stop6h 15m

$294

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Tue 3/3

3:22 pm-10:52 pm

1 stop6h 30m

Washington, D.C. Reagan-National

Thu 3/5

7:30 am-12:19 pm

1 stop5h 49m

$304

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Thu 4/9

1:50 pm-8:50 pm

1 stop6h 00m

Washington, D.C. Reagan-National

Wed 4/15

9:05 am-2:35 pm

2 stops6h 30m

$309

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Thu 3/5

6:54 pm-1:02 pm

2 stops17h 08m

Washington, D.C. Reagan-National

Sun 3/8

8:00 am-7:55 pm

1 stop12h 55m

$309

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Tue 3/3

6:00 am-2:15 pm

2 stops7h 15m

Washington, D.C. Reagan-National

Thu 3/5

9:00 am-3:20 pm

1 stop7h 20m

$309

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Wed 4/8

6:00 am-9:29 am

Nonstop2h 29m

Washington, D.C. Reagan-National

Sun 4/12

8:50 pm-10:49 pm

Nonstop2h 59m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 20 results
1
2

Compare providers for flights from Kansas City to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to Reagan-National in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kansas City-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansas City to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kansas City to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Kansas City to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Reagan-National. Price data was last updated on January 23, 2026.

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kansas City to Washington, D.C. Reagan-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Kansas City to Washington, D.C. Reagan-National Airport?

Currently, August is the cheapest month in which you can book a flight from Kansas City to Washington, D.C. Reagan-National Airport (average of $145). Flying from Kansas City to Washington, D.C. Reagan-National Airport in April is currently the most expensive (average of $283). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MCI to DCA?

Find hourly flight availability from Kansas City to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

When flying from Kansas City to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 53% versus a flight at noon.

The best insider tips for Kansas City to Washington, D.C. Reagan-National Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Kansas City to Washington, D.C. Reagan-National Airport trip
Our travel experts
Matt Meltzer

Matt Meltzer

Expert on MCI

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more
Emily Zemler

Emily Zemler

Expert on DCA

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated January 29, 2026.
Get a feel of what it's like to fly with Southwest, American Airlines, and Frontier from Kansas City to Washington, D.C. Reagan-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,206 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kansas City to Washington, D.C. Reagan-National?

    Kansas City (MCI), located 17.4 mi from the city center, is the airport you fly out of when you book flights from Kansas City to Washington, D.C. Reagan-National. 3 airlines have flights from Kansas City to Washington, D.C. Reagan-National on a regular basis. Booking flights from Kansas City to Washington, D.C. Reagan-National should not be difficult; the airport handles an average of 4 outbound flights to Washington, D.C. Reagan-National per day.

  • How long is the flight from Kansas City to Washington, D.C. Reagan-National Airport?

    Departing from Kansas City to Washington, D.C. Reagan-National Airport will take you 7h 22m. Airlines will cover a distance of 947 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Kansas City to Washington, D.C. Reagan-National Airport round-trip?

    Flying on Frontier is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $98. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $149 and $217, respectively. Frontier is 72% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Kansas City to Washington, D.C. Reagan-National Airport one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $115. Southwest flights start at $134 while deals on Delta start at $136 one-way.

  • What are the most reliable airlines from Kansas City to Washington, D.C. Reagan-National Airport?

    No one likes to see their flight delayed. When booking a flight from Kansas City to Washington, D.C. Reagan-National Airport consider choosing Envoy Air (93%), American Airlines (82%) or PSA Airlines (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Kansas City to Washington, D.C. Reagan-National Airport?

    The cheapest flight price from Kansas City to Washington, D.C. Reagan-National Airport is $115. On average you can expect to pay $639. The most popular route, (Kansas City - Washington, D.C. Reagan-National), can usually be booked for $208.

  • Can I find deals for flights from Kansas City to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Kansas City to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Reagan-National.

  • Can I find deals for business class flights from Kansas City to Reagan-National?

    Yes. Cheapflights offers flight deals from Kansas City to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kansas City to Washington, D.C. Reagan-National Airport?

    Currently, August is the cheapest month in which you can book a flight from Kansas City to Washington, D.C. Reagan-National Airport (average of $145). Flying from Kansas City to Washington, D.C. Reagan-National Airport in April is currently the most expensive (average of $283). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Kansas City to Reagan-National

Discover the top 3 airlines that operate flights from Kansas City to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$98Average$217FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$149Average$355FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$217Average$349FlexibilityNo cancel feeOn-time63%

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