Kansas City

$109+ Cheap flights from Dulles Intl (IAD) to Kansas City (MCI)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MCI
Jul 27 — Aug 31
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Kansas City are usually found in August or September, booked 54 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Dulles Intl to Kansas City

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Kansas City (MCI). 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 July 22, 2025.

Round-trip from

$217
(United Airlines)

One-way from

$109
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$419
From Washington, D.C. Dulles Intl to Kansas City
One-way flight from Washington, D.C. Dulles Intl to Kansas City
Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Dulles Intl to Kansas City

Cheapest flights from Dulles Intl to Kansas City
Explore the most affordable flight options available from Dulles Intl to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2025.

This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/211:00 pmIAD - MCI
Nonstop2h 48mUnited Airlines
Mon 8/255:47 pmMCI - IAD
Nonstop2h 36mUnited Airlines
Deal found 7/21$217
This Delta deal was found by Cheapflights users on 7/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:07 amIAD - MCI
1 stop7h 14mDelta
Mon 10/66:42 pmMCI - IAD
1 stop4h 25mDelta
Deal found 7/21$237
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:14 amIAD - MCI
1 stop6h 45mAmerican Airlines
Sun 8/315:01 amMCI - IAD
1 stop6h 47mAmerican Airlines
Deal found 7/20$267
This Southwest deal was found by Cheapflights users on 7/21. 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.
Sun 10/266:35 pmIAD - MCI
1 stop8h 20mSouthwest
Tue 10/287:05 amMCI - IAD
1 stop9h 50mSouthwest
Deal found 7/21$288
This Frontier deal was found by Cheapflights users on 7/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:10 amIAD - MCI
1 stop5h 17mFrontier
Sun 8/2411:37 amMCI - IAD
1 stop11h 39mFrontier
Deal found 7/20$296
This Mytrip deal was found by Cheapflights users on 7/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/138:25 amIAD - MCI
3 stops15h 42mMultiple Airlines
Mon 9/155:15 amMCI - IAD
2 stops14h 29mMultiple Airlines
Deal found 7/19$336

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Kansas City 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 July 22, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Kansas City that are best for you.

Fly from

Dulles Intl

Fly to

Kansas City

Route

Depart

Return

Price

Washington, D.C.Kansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

Thu 8/21

1:00 pm-2:48 pm

Nonstop2h 48m

Kansas City

Mon 8/25

5:47 pm-9:23 pm

Nonstop2h 36m

$217

Washington, D.C.Kansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

Wed 10/1

10:07 am-4:21 pm

1 stop7h 14m

Kansas City

Mon 10/6

6:42 pm-12:07 am

1 stop4h 25m

$237

Washington, D.C.Kansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

Thu 8/28

9:14 am-2:59 pm

1 stop6h 45m

Kansas City

Mon 9/1

6:33 pm-11:52 pm

1 stop4h 19m

$267

Washington, D.C.Kansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

Sun 10/26

6:35 pm-1:55 am

1 stop8h 20m

Kansas City

Tue 10/28

7:05 am-5:55 pm

1 stop9h 50m

$288

Washington, D.C.Kansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

Fri 8/22

6:10 am-10:27 am

1 stop5h 17m

Kansas City

Sun 8/24

11:37 am-12:16 am

1 stop11h 39m

$296

Washington, D.C.Kansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

Sat 9/13

8:25 am-11:07 pm

3 stops15h 42m

Kansas City

Mon 9/15

5:15 am-8:44 pm

2 stops14h 29m

$336

Washington, D.C.Kansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

Thu 8/21

1:00 pm-2:48 pm

Nonstop2h 48m

$109

Washington, D.C.Kansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

Mon 9/8

10:49 am-11:07 pm

2 stops13h 18m

$137

Washington, D.C.Kansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

Wed 8/20

10:25 am-7:11 pm

2 stops9h 46m

$139

Washington, D.C.Kansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

Sun 8/10

6:00 am-9:43 am

1 stop4h 43m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 11 results
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The best insider tips for Washington, D.C. Dulles Intl Airport to Kansas City flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Kansas City trip
Airports
IAD

For a smooth departure, use the Aerotrain to quickly navigate between terminals at IAD. It's faster than walking, especially during busy times.

Read more about IADby Ramsey Qubein
MCI

Upon arrival at MCI, take the RideKC bus to downtown for free. It departs hourly from the Commercial Curb in ground transportation.

Read more about MCIby Matt Meltzer
Our travel experts
Matt Meltzer

Matt Meltzer

Expert on MCI

Matt Meltzer

Matt Meltzer

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
Ramsey Qubein

Ramsey Qubein

Expert on IAD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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

Have a flexible travel schedule? Discover the best time to fly to Kansas City from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Kansas City

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Kansas City. Price data was last updated on July 18, 2025.

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Kansas City may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Kansas City (average of $298). Flying from Washington, D.C. Dulles Intl Airport to Kansas City in June is currently the most expensive (average of $352). 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 IAD to MCI?

Find hourly flight availability from Dulles Intl to Kansas City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 22, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Kansas City in the evening. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Kansas City?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Kansas City. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Kansas City flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Explore weekly flight availability from Dulles Intl to Kansas City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 22, 2025.

The most flights from IAD to MCI are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Kansas City

Get insights into the airlines that provide service to Kansas City. 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 Kansas City. Reviews last updated July 22, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Washington, D.C. Dulles Intl Airport to Kansas City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Kansas City. 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 into for flights to Kansas City from Washington, D.C. Dulles Intl?

    Kansas City (MCI) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Kansas City. You should not have trouble finding flights to Kansas City from Washington, D.C. Dulles Intl; the airport handles an average of 7 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Kansas City airport from Washington, D.C. Dulles Intl. It is only a 17.4 mi journey from Kansas City (MCI) to Kansas City’s city center.

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

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Kansas City round-trip from $217. Other airlines that can offer you cheap pricing are Delta, from $237, and American Airlines, from $267. United Airlines is currently priced 52% below the average price you’ll pay for this route.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $109. Users have also found prices from $119 and $139 on Delta and American Airlines, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to Kansas City on time: Avianca (60%), United Airlines (60%), Mesa Airlines (60%).

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

    Looking at all options, your cheapest flight can be booked for $133. While the most popular route (Washington, D.C. Dulles Intl - Kansas City) can be booked for $217 on average our data indicates $438 when flying from Washington, D.C. Dulles Intl Airport to Kansas City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Kansas City 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 Washington, D.C. Dulles Intl Airport to Kansas City?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Kansas City (average of $298). Flying from Washington, D.C. Dulles Intl Airport to Kansas City in June is currently the most expensive (average of $352). 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 Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Shawnee
Liberty
Lenexa
Lee's Summit
Belton
Overland Park
North Kansas City
Kansas City
Lansing
Lawrence
Olathe

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Top 3 airlines flying from Dulles Intl to Kansas City

Discover the top 3 airlines that operate flights from Dulles Intl to Kansas City. 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 July 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$191Average$379FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$250Average$413FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$262Average$450FlexibilityNo cancel feeOn-time69%

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