$129 Cheap flights from Kansas City Intl. to Washington Dulles Intl. (MCI to IAD)

Choose two or more items and save on your trip:

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Kansas City Intl. to Washington Dulles Intl.

Compare Flight Prices from Kansas City to Washington

Affordable Airfare Tickets from MCI to IAD Airport

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $271 round trip and $129 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jun 4 - Fri, Jun 6
MCI
Kansas City
IAD
Washington
$271 Roundtrip, found 2 days ago
$271
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Jun 4 from Kansas City to Washington, returning Fri, Jun 6, priced at $271 found 2 days ago
Wed, May 28 - Sat, May 31
MCI
Kansas City
IAD
Washington
$274 Roundtrip, found 6 days ago
$274
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, May 28 from Kansas City to Washington, returning Sat, May 31, priced at $274 found 6 days ago
Fri, May 30 - Mon, Jun 2
MCI
Kansas City
IAD
Washington
$275 Roundtrip, found 1 hour ago
$275
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, May 30 from Kansas City to Washington, returning Mon, Jun 2, priced at $275 found 1 hour ago
Wed, Jun 11 - Mon, Jun 16
MCI
Kansas City
IAD
Washington
$282 Roundtrip, found 18 hours ago
$282
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Jun 11 from Kansas City to Washington, returning Mon, Jun 16, priced at $282 found 18 hours ago
Fri, May 23 - Tue, May 27
MCI
Kansas City
IAD
Washington
$282 Roundtrip, found 2 days ago
$282
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, May 23 from Kansas City to Washington, returning Tue, May 27, priced at $282 found 2 days ago
Tue, May 27 - Thu, May 29
MCI
Kansas City
IAD
Washington
$283 Roundtrip, found 8 hours ago
$283
Roundtrip
found 8 hours ago
Select United flight, departing Tue, May 27 from Kansas City to Washington, returning Thu, May 29, priced at $283 found 8 hours ago
Wed, Jun 11 - Mon, Jun 16
MCI
Kansas City
IAD
Washington
$284 Roundtrip, found 18 hours ago
$284
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Jun 11 from Kansas City to Washington, returning Mon, Jun 16, priced at $284 found 18 hours ago
Wed, May 28 - Sat, May 31
MCI
Kansas City
IAD
Washington
$285 Roundtrip, found 6 days ago
$285
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, May 28 from Kansas City to Washington, returning Sat, May 31, priced at $285 found 6 days ago
Tue, May 27 - Thu, May 29
MCI
Kansas City
IAD
Washington
$286 Roundtrip, found 8 hours ago
$286
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, May 27 from Kansas City to Washington, returning Thu, May 29, priced at $286 found 8 hours ago
Wed, Jun 4 - Fri, Jun 6
MCI
Kansas City
IAD
Washington
$288 Roundtrip, found 2 days ago
$288
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jun 4 from Kansas City to Washington, returning Fri, Jun 6, priced at $288 found 2 days ago

Washington Dulles Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
citizenM Washington DC Capitol

citizenM Washington DC Capitol

4 out of 5
per person
Jun 4 - Jun 8
found 1 day ago
Roundtrip flight included
Kansas City (MCI) to Washington (DCA)
The Watergate Hotel

The Watergate Hotel

5 out of 5
Save 100% on your flight
per person
Jun 4 - Jun 8
found 1 day ago
Roundtrip flight included
Kansas City (MCI) to Washington (DCA)
YOTEL Washington DC

YOTEL Washington DC

4 out of 5
Save 100% on your flight
per person
Jun 4 - Jun 8
found 1 day ago
Roundtrip flight included
Kansas City (MCI) to Washington (DCA)
The Normandy Hotel

The Normandy Hotel

3 out of 5
per person
Jun 4 - Jun 8
found 1 day ago
Roundtrip flight included
Kansas City (MCI) to Washington (DCA)
Lyle Washington D.C.

Lyle Washington D.C.

4.5 out of 5
Save 100% on your flight
per person
Jun 4 - Jun 8
found 1 day ago
Roundtrip flight included
Kansas City (MCI) to Washington (DCA)
Don't see what you're looking for?
See all available trips from Kansas City Intl. to Washington Dulles Intl.
View all trips

Frequently asked questions

Can I catch a flight from MCI to IAD right now?
Ensure you check out the Covid-19 Travel Advisor to learn if there are any current travel advice reports or quarantine requirements in place in IAD when flying from Kansas City Intl. Airport.
Are there direct flights from Kansas City Intl. Airport to Washington Dulles Intl. Airport (IAD)?
If you want to get on with your adventures in Sterling, look up United Airlines. This airline offers direct flights from Kansas City Intl. Airport (MCI) to Dulles Intl. Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to IAD, please visit our Customer Service Portal.
How long is the flight from Kansas City Intl. Airport (MCI) to Dulles Intl. Airport?
The journey between Kansas City Intl. Airport (MCI) and Dulles Intl. Airport is usually about 4 hours and 51 minutes. Make your journey comfortable by saving a movie or a few TV shows on your phone or laptop and enjoying them with your seat fully reclined.
What is the flight distance from Kansas City Intl. Airport to IAD?
With a mere 930 mi separating Kansas City Intl. Airport (MCI) and Dulles Intl. Airport, there won’t be long between the fasten seat belt sign going off and the captain readying the wheels for landing.
What airlines fly from MCI to IAD?
If you’re hoping to find an airline that flies directly from Kansas City to Sterling and rates highly with other experienced travelers, consider United Airlines. They offer up to 60 services on this route each month.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Kansas City to Washington

 

Traveling From
Kansas City Intl.
Traveling To
Washington Dulles Intl.
Shortest Flight Time
2 hours 29 mins
Earliest Departure Time
8:00AM CDT
Latest Departure Time
12:55PM CDT
Lowest Flight Price
$271

Route Info

Flight path for flights from Kansas City International Airport to Washington Dulles International Airport.


Origin:
MCI - Kansas City International Airport
Destination:
IAD - Washington Dulles International Airport
Distance:
1,233.00 miles


Discover our best flights from Kansas City MCI to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Kansas City MCI to Washington IAD at the right price  

Airfares to Washington IAD from Kansas City MCI currently cost between $271 and $288. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Kansas City MCI to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Kansas City MCI to Washington IAD on Travelocity starting at $129. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Kansas City MCI quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from MCI to take around 2 hour(s) 29 min(s).  

 

Find our cheapest airfares for flights from Kansas City MCI to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from MCI. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Kansas City MCI to Washington IAD today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from Kansas City MCI to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Kansas City MCI 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from MCI have this option.  

 

Travel with confidence when you book flights to Washington IAD from Kansas City MCI with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.