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 $111. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $175 and $211, respectively. Frontier is 68% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Kansas City to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their Kansas City to Washington, D.C. Reagan-National Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Kansas City to Washington, D.C. Reagan-National Airport

The most flights from MCI to DCA are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 $90. On average you can expect to pay $269. The most popular route, (Kansas City - Washington, D.C. Reagan-National), can usually be booked for $217.

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 (71%), PSA Airlines (67%) or Southwest (67%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Kansas City to Washington, D.C. Reagan-National Airport?

Before booking your flight from Kansas City to Washington, D.C. Reagan-National Airport check out the most popular airlines for this route: American Airlines, Frontier or United Airlines.

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. 4 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.

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.

$66+ Flights from Kansas City to Washington, D.C. Reagan-National Airport

Q: How much does it cost to fly round-trip from Kansas City to Washington, D.C. Reagan-National Airport?

Airfare is below average for this route at the moment. Kansas City to Washington, D.C. Reagan-National Airport flights typically cost between $280 and $400 in October. The cheapest round-trip price found within the last 3 days was $207 on Frontier (Oct 15-Oct 22).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Kansas City to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Kansas City to Washington, D.C. Reagan-National are usually found in August or October, booked 62 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Kansas City to Reagan-National

Round-trip from	$207 (Kiwi.com)
One-way from	$66 (American Airlines)
Popular in	March
Cheapest in	August
Average price	$349

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. 5% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find 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 September 17, 2025.

Wed 10/157:02 pmMCI - DCA

1 stop16h 02mFrontier

Wed 10/227:00 amDCA - MCI

1 stop11h 55mFrontier

Deal found 9/15

$207

Thu 10/304:29 pmMCI - DCA

Nonstop2h 30mAmerican Airlines

Wed 11/59:45 amDCA - MCI

1 stop5h 08mAmerican Airlines

Deal found 9/15

$210

Tue 10/74:54 pmMCI - DCA

Nonstop2h 31mAmerican Airlines

Thu 10/91:49 pmDCA - MCI

Nonstop2h 54mAmerican Airlines

Deal found 9/14

$212

Fri 10/175:39 pmMCI - DCA

1 stop5h 02mDelta

Mon 10/207:35 pmDCA - MCI

1 stop5h 17mDelta

Deal found 9/15

$217

Fri 12/58:33 pmMCI - DCA

1 stop14h 32mFrontier

Sun 12/71:00 pmDCA - MCI

1 stop7h 32mFrontier

Deal found 9/15

$218

Fri 10/318:28 pmMCI - DCA

1 stop15h 36mFrontier

Sun 11/26:00 pmDCA - MCI

1 stop26h 33mFrontier

Deal found 9/17

$222

Fri 10/108:38 pmMCI - DCA

1 stop14h 26mFrontier

Sat 10/187:00 amDCA - MCI

1 stop11h 55mFrontier

Deal found 9/15

$223

Fri 10/1711:11 amMCI - DCA

Nonstop2h 31mAmerican Airlines

Tue 10/219:00 pmDCA - MCI

Nonstop2h 51mAmerican Airlines

Deal found 9/15

$228

Thu 10/168:38 pmMCI - DCA

1 stop14h 26mFrontier

Mon 10/207:00 amDCA - MCI

1 stop13h 53mFrontier

Deal found 9/15

$239

Fri 12/58:33 pmMCI - DCA

1 stop14h 32mFrontier

Fri 12/127:00 amDCA - MCI

1 stop13h 32mFrontier

Deal found 9/15

$240

Best flights from Kansas City to Reagan-National
Discover carefully curated flight deals from Kansas City to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Wed 11/510:14 amMCI - DCA

Nonstop2h 35mAmerican Airlines

Mon 11/107:47 amDCA - MCI

Nonstop2h 57mAmerican Airlines

Deal found 9/15

$212

Tue 10/78:10 amMCI - DCA

1 stop5h 43mDelta

Thu 10/96:10 amDCA - MCI

1 stop4h 58mDelta

Deal found 9/14

$217

Thu 10/168:38 pmMCI - DCA

1 stop14h 26mFrontier

Mon 10/207:00 amDCA - MCI

1 stop13h 53mFrontier

Deal found 9/15

$239

Mon 11/37:40 pmMCI - DCA

Nonstop2h 15mSouthwest

Wed 11/56:10 amDCA - MCI

Nonstop2h 50mSouthwest

Deal found 9/16

$281

Mon 11/173:25 pmMCI - DCA

1 stop6h 17mUnited Airlines

Wed 11/196:00 pmDCA - MCI

1 stop4h 50mUnited Airlines

Deal found 9/16

$301

Fri 10/174:39 pmMCI - DCA

1 stop5h 01mDelta

Tue 10/219:45 amDCA - MCI

1 stop4h 45mDelta

Deal found 9/15

$217

Tue 10/146:00 amMCI - DCA

1 stop5h 27mDelta

Tue 10/2112:42 pmDCA - MCI

1 stop5h 24mDelta

Deal found 9/15

$217

Tue 10/74:54 pmMCI - DCA

Nonstop2h 31mAmerican Airlines

Thu 10/95:00 amDCA - MCI

1 stop6h 13mAmerican Airlines

Deal found 9/14

$257

Wed 12/37:00 amMCI - DCA

1 stop4h 35mSouthwest

Sat 12/66:05 amDCA - MCI

1 stop4h 50mSouthwest

Deal found 9/17

$289

Mon 11/312:10 pmMCI - DCA

2 stops5h 55mSouthwest

Tue 11/46:10 amDCA - MCI

Nonstop2h 50mSouthwest

Deal found 9/16

$296

Last-minute flights from Kansas City to Reagan-National
Discover last-minute flight deals from Kansas City to Reagan-National. Data last updated September 17, 2025 and is based on user searches.

Tue 10/74:54 pmMCI - DCA

Nonstop2h 31mAmerican Airlines

Thu 10/91:49 pmDCA - MCI

Nonstop2h 54mAmerican Airlines

Deal found 9/14

$212

Fri 10/108:38 pmMCI - DCA

1 stop14h 26mFrontier

Sat 10/187:00 amDCA - MCI

1 stop11h 55mFrontier

Deal found 9/15

$223

Wed 10/157:02 pmMCI - DCA

1 stop16h 02mFrontier

Wed 10/227:00 amDCA - MCI

1 stop11h 55mFrontier

Deal found 9/15

$207

Wed 10/157:02 pmMCI - DCA

1 stop16h 02mFrontier

Fri 10/246:31 pmDCA - MCI

1 stop24h 24mFrontier

Deal found 9/16

$243

Thu 10/168:38 pmMCI - DCA

1 stop14h 26mFrontier

Mon 10/207:00 amDCA - MCI

1 stop13h 53mFrontier

Deal found 9/15

$239

Fri 10/175:39 pmMCI - DCA

1 stop5h 02mDelta

Mon 10/207:35 pmDCA - MCI

1 stop5h 17mDelta

Deal found 9/15

$217

Fri 10/1711:11 amMCI - DCA

Nonstop2h 31mAmerican Airlines

Tue 10/219:00 pmDCA - MCI

Nonstop2h 51mAmerican Airlines

Deal found 9/15

$228

Fri 10/178:38 pmMCI - DCA

1 stop19h 21mFrontier

Fri 10/246:31 pmDCA - MCI

2 stops21h 43mFrontier

Deal found 9/17

$246

Thu 10/304:29 pmMCI - DCA

Nonstop2h 30mAmerican Airlines

Wed 11/59:45 amDCA - MCI

1 stop5h 08mAmerican Airlines

Deal found 9/15

$210

Fri 10/318:28 pmMCI - DCA

1 stop15h 36mFrontier

Sun 11/26:00 pmDCA - MCI

1 stop26h 33mFrontier

Deal found 9/17

$222

One-way flights from Kansas City to Reagan-National
Search for one-way flight options from Kansas City to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Fri 10/104:54 pmMCI - DCA

Nonstop2h 31mAmerican Airlines

Deal found 9/15

$66

Fri 11/78:28 pmMCI - DCA

1 stop14h 33mFrontier

Deal found 9/17

$94

Fri 10/178:38 pmMCI - DCA

1 stop14h 26mFrontier

Deal found 9/17

$96

Sun 10/265:34 pmMCI - DCA

Nonstop2h 25mDelta

Deal found 9/15

$99

Wed 10/157:02 pmMCI - DCA

1 stop16h 02mFrontier

Deal found 9/16

$100

Wed 10/1511:11 amMCI - DCA

Nonstop2h 31mAmerican Airlines

Deal found 9/15

$101

Mon 11/178:28 pmMCI - DCA

1 stop19h 31mFrontier

Deal found 9/15

$107

Wed 10/155:39 pmMCI - DCA

1 stop5h 02mDelta

Deal found 9/15

$109

Sat 11/158:28 pmMCI - DCA

1 stop14h 36mFrontier

Deal found 9/15

$123

Sun 12/78:33 pmMCI - DCA

1 stop14h 32mFrontier

Deal found 9/16

$127

Fri 12/128:33 pmMCI - DCA

1 stop19h 26mFrontier

Deal found 9/17

$128

Cheapflights Fare Finder

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

Wed 11/5

10:14 am-1:49 pm

Nonstop2h 35m

Washington, D.C. Reagan-National

Mon 11/10

7:47 am-9:44 am

Nonstop2h 57m

$212

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Tue 10/7

8:10 am-2:53 pm

1 stop5h 43m

Washington, D.C. Reagan-National

Thu 10/9

6:10 am-10:08 am

1 stop4h 58m

$217

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Fri 10/17

4:39 pm-10:40 pm

1 stop5h 01m

Washington, D.C. Reagan-National

Tue 10/21

9:45 am-1:30 pm

1 stop4h 45m

$217

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Tue 10/14

6:00 am-12:27 pm

1 stop5h 27m

Washington, D.C. Reagan-National

Tue 10/21

12:42 pm-5:06 pm

1 stop5h 24m

$217

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Thu 10/16

8:38 pm-12:04 pm

1 stop14h 26m

Washington, D.C. Reagan-National

Mon 10/20

7:00 am-7:53 pm

1 stop13h 53m

$239

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Tue 10/7

4:54 pm-8:25 pm

Nonstop2h 31m

Washington, D.C. Reagan-National

Thu 10/9

5:00 am-10:13 am

1 stop6h 13m

$257

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Mon 11/3

7:40 pm-10:55 pm

Nonstop2h 15m

Washington, D.C. Reagan-National

Wed 11/5

6:10 am-8:00 am

Nonstop2h 50m

$281

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Wed 12/3

7:00 am-12:35 pm

1 stop4h 35m

Washington, D.C. Reagan-National

Sat 12/6

6:05 am-9:55 am

1 stop4h 50m

$289

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Mon 11/3

12:10 pm-7:05 pm

2 stops5h 55m

Washington, D.C. Reagan-National

Tue 11/4

6:10 am-8:00 am

Nonstop2h 50m

$296

Kansas CityWashington, D.C.

MCI - DCA

MCIDCA

Kansas City

Mon 11/17

3:25 pm-10:42 pm

1 stop6h 17m

Washington, D.C. Reagan-National

Wed 11/19

6:00 pm-9:50 pm

1 stop4h 50m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results

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

Cheapflights partnered with top experts to bring you the best recommendations for your Kansas City to Washington, D.C. Reagan-National Airport trip

Airports

MCI

MCI's central security checkpoint rarely has long waits, with lines typically under 5 minutes even without TSA PreCheck.

DCA

DCA has a dedicated Metro stop on the Yellow and Blue lines, offering a clean and affordable way to reach downtown D.C.

Our travel experts

Matt Meltzer

Expert on MCI

Emily Zemler

Expert on DCA

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

Prices

Airlines

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

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, February is the cheapest month in which you can book a flight from Kansas City to Washington, D.C. Reagan-National Airport (average of $278). Flying from Kansas City to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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?

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 19% versus a flight at noon.

How much does it cost to fly round-trip from Kansas City to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines 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

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,242 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

United Airlines

7.4

Good

8,926 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Frontier

5.8

Fair

3,173 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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. 4 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 2h 35m. 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 $111. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $175 and $211, respectively. Frontier is 68% cheaper than the average price of flights available within the next 90 days to this destination.
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 (71%), PSA Airlines (67%) or Southwest (67%) 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 $90. On average you can expect to pay $269. The most popular route, (Kansas City - Washington, D.C. Reagan-National), can usually be booked for $217.
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, February is the cheapest month in which you can book a flight from Kansas City to Washington, D.C. Reagan-National Airport (average of $278). Flying from Kansas City to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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

Woodbridge

Arlington

Alexandria

Tysons

Silver Spring

Springfield

Gaithersburg

Fredericksburg

Linthicum Heights

Fairfax

Falls Church

Owings Mills

Manassas

Rockville

Hanover

Oxon Hill

Laurel

Towson

National Harbor

Dundalk

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Kansas City to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$111	Average$190	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$175	Average$369	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$211	Average$352	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$224	Average$349	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$66+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kansas City to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Kansas City to Washington, D.C. Reagan-National are usually found in August or October, booked 62 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Kansas City to Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kansas City to Reagan-National

Cheapest flights from Kansas City to Reagan-NationalExplore 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 September 17, 2025.

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 September 17, 2025.

Cheapflights Fare Finder

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

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

Cheapflights partnered with top experts to bring you the best recommendations for your Kansas City to Washington, D.C. Reagan-National Airport trip

Airports

MCI

DCA

Our travel experts

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.

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?

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

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

How much does it cost to fly round-trip from Kansas City to Washington, D.C. Reagan-National Airport?

Weekly flight availability from Kansas City to Washington, D.C. Reagan-National Airport

Reviews of airlines servicing Reagan-National

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?

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

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

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kansas City to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Kansas City to Reagan-National

100% Free

Book with Flexibility

Travel Smart

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 September 17, 2025.