How long is the flight from Kansas City to Washington, D.C. Dulles Intl Airport?

There are many flights that can get you from Kansas City to Washington, D.C. Dulles Intl Airport in 2h 30m. Fly via United Airlines to get the fastest option. There are 924 mi between Kansas City and Washington, D.C. Dulles Intl Airport. All flights are typically nonstop.

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

Cheapflights users have booked flights from Kansas City to Washington, D.C. Dulles Intl Airport round-trip from $90. Other airlines that can offer you cheap pricing are Delta, from $216, and United Airlines, from $250. Frontier is currently priced 78% below the average price you’ll pay for this route.

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

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Kansas City to Washington, D.C. Dulles Intl Airport for a low price.

Weekly flight availability from Kansas City to Washington, D.C. Dulles Intl Airport

The most flights from MCI to IAD are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl 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. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl 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. Dulles Intl Airport?

The cheapest flight price from Kansas City to Washington, D.C. Dulles Intl Airport is $222. On average you can expect to pay $968. The most popular route, (Kansas City - Washington, D.C. Dulles Intl), can usually be booked for $236.

What are the most reliable airlines from Kansas City to Washington, D.C. Dulles Intl Airport?

The top 3 most reliable airlines when flying from Kansas City to Washington, D.C. Dulles Intl Airport are Brussels Airlines (95%), Avianca (93%) and Mesa Airlines (93%).

What are the most popular airlines that fly from Kansas City to Washington, D.C. Dulles Intl Airport?

The most popular airlines flying from Kansas City to Washington, D.C. Dulles Intl Airport are United Airlines, Delta and American Airlines. Something to consider prior to booking your flight.

Most accurate provider : When it comes to deals on Kansas City-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kansas City-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kansas City-Washington, D.C. Dulles Intl 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. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Kansas City to Washington, D.C. Dulles Intl?

If you book a flight to Washington, D.C. Dulles Intl from Kansas City, you will be flying from Kansas City, which is the city’s only airport. Kansas City (MCI) is located 17.4 mi from the center of Kansas City. There are 7 flights from Kansas City to Washington, D.C. Dulles Intl per day from 4 different airlines.

Can I find deals for flights from Kansas City to Dulles Intl that include hotel bookings?

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

How can I find direct flights from Kansas City to Dulles Intl?

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

Can I find deals for business class flights from Kansas City to Dulles Intl?

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

$81+ Flights from Kansas City to Washington, D.C. Dulles Intl Airport

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Find cheap flights from Kansas City to Dulles Intl 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.

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Cheapflights Tip: The best prices from Kansas City to Washington, D.C. Dulles Intl are usually found in September or August, booked 77 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Kansas City to Dulles Intl

Cheapest flights from Kansas City to Dulles Intl
Explore the most affordable flight options available from Kansas City to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Wed 12/245:46 pmMCI - IAD

Nonstop2h 34mUnited Airlines

Sun 12/286:30 pmIAD - MCI

Nonstop3h 01mUnited Airlines

Deal found 12/10

$350

Thu 12/256:35 pmMCI - IAD

1 stop4h 40mUnited Airlines

Tue 12/306:30 amIAD - MCI

1 stop5h 13mUnited Airlines

Deal found 12/10

$370

Wed 12/244:12 pmMCI - IAD

1 stop5h 40mDelta

Sun 12/286:00 amIAD - MCI

1 stop4h 52mDelta

Deal found 12/11

$395

Thu 12/253:47 pmMCI - IAD

2 stops22h 23mMultiple Airlines

Mon 12/299:58 pmIAD - MCI

1 stop26h 01mMultiple Airlines

Deal found 12/9

$398

Fri 12/266:35 pmMCI - IAD

1 stop4h 40mUnited Airlines

Thu 1/16:30 pmIAD - MCI

Nonstop3h 01mUnited Airlines

Deal found 12/9

$429

Thu 12/256:35 amMCI - IAD

1 stop5h 52mAmerican Airlines

Mon 12/291:57 pmIAD - MCI

1 stop4h 49mAmerican Airlines

Deal found 12/10

$440

Wed 12/248:45 pmMCI - IAD

2 stops13h 53mMultiple Airlines

Sun 12/289:58 pmIAD - MCI

1 stop26h 01mMultiple Airlines

Deal found 12/11

$442

Best flights from Kansas City to Dulles Intl
Discover carefully curated flight deals from Kansas City to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Wed 2/1812:37 pmMCI - IAD

Nonstop2h 30mUnited Airlines

Thu 2/195:55 pmIAD - MCI

Nonstop3h 11mUnited Airlines

Deal found 12/11

$277

Wed 1/78:00 amMCI - IAD

1 stop7h 00mUnited Airlines

Mon 1/121:05 pmIAD - MCI

Nonstop3h 05mUnited Airlines

Deal found 12/9

$306

Mon 1/1211:29 amMCI - IAD

1 stop5h 06mUnited Airlines

Wed 1/148:20 amIAD - MCI

1 stop7h 07mUnited Airlines

Deal found 12/10

$316

Thu 1/2212:35 pmMCI - IAD

Nonstop2h 34mUnited Airlines

Mon 1/265:55 pmIAD - MCI

Nonstop3h 01mUnited Airlines

Deal found 12/10

$323

Wed 1/2810:00 amMCI - IAD

1 stop5h 00mUnited Airlines

Sun 2/11:05 pmIAD - MCI

Nonstop3h 05mUnited Airlines

Deal found 12/10

$329

Wed 2/259:10 amMCI - IAD

1 stop5h 55mUnited Airlines

Fri 2/271:00 pmIAD - MCI

Nonstop3h 04mUnited Airlines

Deal found 12/11

$329

Thu 1/812:35 pmMCI - IAD

Nonstop2h 34mUnited Airlines

Thu 1/155:17 pmIAD - MCI

1 stop5h 42mUnited Airlines

Deal found 12/11

$333

Fri 1/163:24 pmMCI - IAD

2 stops19h 18mUnited Airlines

Sat 1/172:24 pmIAD - MCI

1 stop7h 09mUnited Airlines

Deal found 12/10

$338

Last-minute flights from Kansas City to Dulles Intl
Discover last-minute flight deals from Kansas City to Dulles Intl. Data last updated December 12, 2025 and is based on user searches.

Mon 1/511:38 amMCI - IAD

1 stop5h 38mMultiple Airlines

Mon 1/127:19 pmIAD - MCI

2 stops21h 50mMultiple Airlines

Deal found 12/9

$254

Thu 1/85:04 pmMCI - IAD

1 stop13h 51mMultiple Airlines

Thu 1/156:00 amIAD - MCI

1 stop29h 26mMultiple Airlines

Deal found 12/11

$207

Thu 1/85:04 pmMCI - IAD

1 stop13h 51mMultiple Airlines

Mon 1/127:19 pmIAD - MCI

2 stops21h 50mMultiple Airlines

Deal found 12/9

$236

Fri 1/95:04 pmMCI - IAD

1 stop15h 04mMultiple Airlines

Mon 1/127:19 pmIAD - MCI

2 stops21h 50mMultiple Airlines

Deal found 12/9

$247

Sat 1/105:04 pmMCI - IAD

1 stop13h 36mMultiple Airlines

Mon 1/127:19 pmIAD - MCI

2 stops21h 50mMultiple Airlines

Deal found 12/9

$251

Wed 1/1412:35 pmMCI - IAD

Nonstop2h 34mUnited Airlines

Sat 1/171:05 pmIAD - MCI

Nonstop3h 05mUnited Airlines

Deal found 12/10

$250

Sat 1/317:00 amMCI - IAD

2 stops25h 55mMultiple Airlines

Sun 2/85:37 pmIAD - MCI

1 stop19h 13mMultiple Airlines

Deal found 12/11

$219

One-way flights from Kansas City to Dulles Intl
Search for one-way flight options from Kansas City to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Mon 3/95:05 pmMCI - IAD

1 stop6h 26mFrontier

Deal found 12/11

$81

Fri 1/1611:21 amMCI - IAD

1 stop8h 52mFrontier

Deal found 12/11

$88

Mon 12/2211:13 amMCI - IAD

1 stop6h 03mFrontier

Deal found 12/10

$102

Wed 3/1111:40 amMCI - IAD

1 stop11h 51mFrontier

Deal found 12/11

$108

Fri 3/65:05 pmMCI - IAD

1 stop6h 26mFrontier

Deal found 12/10

$115

Sun 1/185:45 pmMCI - IAD

Nonstop2h 32mUnited Airlines

Deal found 12/10

$116

Mon 1/1911:41 amMCI - IAD

1 stop8h 32mFrontier

Deal found 12/11

$120

Sun 1/186:30 amMCI - IAD

1 stop4h 19mDelta

Deal found 12/10

$126

Sat 1/1711:34 amMCI - IAD

2 stops11h 08mAmerican Airlines

Deal found 12/10

$131

Tue 1/612:35 pmMCI - IAD

Nonstop2h 34mUnited Airlines

Deal found 12/10

$135

Sun 3/110:14 amMCI - IAD

1 stop5h 30mFrontier

Deal found 12/11

$136

Find flight deals from Kansas City to Dulles Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$185 (Kiwi.com)
One-way from	$81 (Priceline)
Popular in	November
Cheapest in	September
Average price	$447

Provider with most accurate pricing for Kansas City-Washington, D.C. Dulles Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Kansas City-Washington, D.C. Dulles Intl flights.

Search Deals

From Kansas City to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Kansas City to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($31 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityWashington, D.C.

MCI - IAD

MCIIAD

Kansas City

Wed 2/18

12:37 pm-4:07 pm

Nonstop2h 30m

Washington, D.C. Dulles Intl

Thu 2/19

5:55 pm-8:06 pm

Nonstop3h 11m

$277

Kansas CityWashington, D.C.

MCI - IAD

MCIIAD

Kansas City

Wed 1/7

8:00 am-4:00 pm

1 stop7h 00m

Washington, D.C. Dulles Intl

Mon 1/12

1:05 pm-3:10 pm

Nonstop3h 05m

$306

Kansas CityWashington, D.C.

MCI - IAD

MCIIAD

Kansas City

Mon 1/12

11:29 am-5:35 pm

1 stop5h 06m

Washington, D.C. Dulles Intl

Wed 1/14

8:20 am-2:27 pm

1 stop7h 07m

$316

Kansas CityWashington, D.C.

MCI - IAD

MCIIAD

Kansas City

Thu 1/22

12:35 pm-4:09 pm

Nonstop2h 34m

Washington, D.C. Dulles Intl

Mon 1/26

5:55 pm-7:56 pm

Nonstop3h 01m

$323

Kansas CityWashington, D.C.

MCI - IAD

MCIIAD

Kansas City

Wed 1/28

10:00 am-4:00 pm

1 stop5h 00m

Washington, D.C. Dulles Intl

Sun 2/1

1:05 pm-3:10 pm

Nonstop3h 05m

$329

Kansas CityWashington, D.C.

MCI - IAD

MCIIAD

Kansas City

Wed 2/25

9:10 am-4:05 pm

1 stop5h 55m

Washington, D.C. Dulles Intl

Fri 2/27

1:00 pm-3:04 pm

Nonstop3h 04m

$329

Kansas CityWashington, D.C.

MCI - IAD

MCIIAD

Kansas City

Thu 1/8

12:35 pm-4:09 pm

Nonstop2h 34m

Washington, D.C. Dulles Intl

Thu 1/15

5:17 pm-9:59 pm

1 stop5h 42m

$333

Kansas CityWashington, D.C.

MCI - IAD

MCIIAD

Kansas City

Fri 1/16

3:24 pm-11:42 am

2 stops19h 18m

Washington, D.C. Dulles Intl

Sat 1/17

2:24 pm-8:33 pm

1 stop7h 09m

$338

Kansas CityWashington, D.C.

MCI - IAD

MCIIAD

Kansas City

Sat 2/14

5:30 pm-9:01 pm

Nonstop2h 31m

$116

Kansas CityWashington, D.C.

MCI - IAD

MCIIAD

Kansas City

Wed 2/18

6:30 am-11:50 am

1 stop4h 20m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 19 results

Compare providers for flights from Kansas City to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to Dulles Intl in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust 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. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kansas City-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kansas City-Washington, D.C. Dulles Intl 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. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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. Dulles Intl 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 Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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. Dulles Intl Airport

Prices

Airlines

How far ahead should I book a flight from Kansas City to Washington, D.C. Dulles Intl Airport?

The best time to book flights from Kansas City to Washington, D.C. Dulles Intl Airport is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Kansas City to Washington, D.C. Dulles Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Kansas City to Washington, D.C. Dulles Intl Airport (average of $144). Flying from Kansas City to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $364). 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 IAD?

It’s optimal to fly from Kansas City to Washington, D.C. Dulles Intl Airport in the evening. By choosing this option you can save up to 85% on the cost of your flight, compared to a flight at noon.

The best insider tips for Kansas City to Washington, D.C. Dulles Intl Airport flights

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

Airports

MCI

MCI's central security checkpoint has 16 lanes, ensuring quick passage even during busy times. Expect minimal wait times without TSA PreCheck.

IAD

The Washington Metro Silver line reaches IAD in under 40 minutes, offering a cheap and efficient way to get to the city.

Our travel experts

Matt Meltzer

Expert on MCI

Ramsey Qubein

Expert on IAD

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Kansas City to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,007 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,095 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,050 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Frontier

5.8

Fair

3,084 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What airport do you fly from for flights from Kansas City to Washington, D.C. Dulles Intl?
If you book a flight to Washington, D.C. Dulles Intl from Kansas City, you will be flying from Kansas City, which is the city’s only airport. Kansas City (MCI) is located 17.4 mi from the center of Kansas City. There are 7 flights from Kansas City to Washington, D.C. Dulles Intl per day from 4 different airlines.
How long is the flight from Kansas City to Washington, D.C. Dulles Intl Airport?
There are many flights that can get you from Kansas City to Washington, D.C. Dulles Intl Airport in 2h 30m. Fly via United Airlines to get the fastest option. There are 924 mi between Kansas City and Washington, D.C. Dulles Intl Airport. All flights are typically nonstop.
What are the cheapest airlines flying from Kansas City to Washington, D.C. Dulles Intl Airport round-trip?
Cheapflights users have booked flights from Kansas City to Washington, D.C. Dulles Intl Airport round-trip from $90. Other airlines that can offer you cheap pricing are Delta, from $216, and United Airlines, from $250. Frontier is currently priced 78% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Kansas City to Washington, D.C. Dulles Intl Airport one-way?
The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Kansas City to Washington, D.C. Dulles Intl Airport for a low price.
What are the most reliable airlines from Kansas City to Washington, D.C. Dulles Intl Airport?
The top 3 most reliable airlines when flying from Kansas City to Washington, D.C. Dulles Intl Airport are Brussels Airlines (95%), Avianca (93%) and Mesa Airlines (93%).
What are the cheapest flights from Kansas City to Washington, D.C. Dulles Intl Airport?
The cheapest flight price from Kansas City to Washington, D.C. Dulles Intl Airport is $222. On average you can expect to pay $968. The most popular route, (Kansas City - Washington, D.C. Dulles Intl), can usually be booked for $236.
Can I find deals for flights from Kansas City to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Kansas City to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kansas City to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Dulles Intl.
Can I find deals for business class flights from Kansas City to Dulles Intl?
Yes. Cheapflights offers flight deals from Kansas City to Dulles Intl 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. Dulles Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Kansas City to Washington, D.C. Dulles Intl Airport (average of $144). Flying from Kansas City to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $364). 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

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Top 4 airlines flying from Kansas City to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$144	Average$160	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$216	Average$294	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$253	Average$445	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$279	Average$413	FlexibilityNo cancel fee	On-time71%

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$81+ Cheap flights from Kansas City (MCI) to Dulles Intl (IAD)

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kansas City to Dulles Intl 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. Dulles Intl are usually found in September or August, booked 77 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Kansas City to Dulles Intl

Cheapest flights from Kansas City to Dulles IntlExplore the most affordable flight options available from Kansas City to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Kansas City to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Kansas City to Dulles Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Kansas City to Dulles Intl

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 Dulles Intl in December.

Best time to book a flight from Kansas City to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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. Dulles Intl Airport

How far ahead should I book a flight from Kansas City to Washington, D.C. Dulles Intl Airport?

What is the cheapest month to book a flight from Kansas City to Washington, D.C. Dulles Intl Airport?

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

Weekly flight availability from Kansas City to Washington, D.C. Dulles Intl Airport

The best insider tips for Kansas City to Washington, D.C. Dulles Intl 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. Dulles Intl Airport trip

Airports

MCI

IAD

Our travel experts

Reviews of airlines servicing Dulles Intl

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Dulles Intl. 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. Dulles Intl?

How long is the flight from Kansas City to Washington, D.C. Dulles Intl Airport?

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

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

What are the most reliable airlines from Kansas City to Washington, D.C. Dulles Intl Airport?

What are the cheapest flights from Kansas City to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from Kansas City to Dulles Intl that include hotel bookings?

How can I find direct flights from Kansas City to Dulles Intl?

Can I find deals for business class flights from Kansas City to Dulles Intl?

What is the cheapest month to book a flight from Kansas City to Washington, D.C. Dulles Intl Airport?

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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Top 4 airlines flying from Kansas City to Dulles Intl

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Cheapest flights from Kansas City to Dulles Intl
Explore the most affordable flight options available from Kansas City to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.