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Uncover the best deals on Kansas City to Washington flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest MCI - IAD Flights
Useful information for finding best airline tickets from Kansas City International to Washington Dulles International on your next trip.
Cheapest Round Trip Flight
$651
Frontier Airlines
• 1 stop
• 24h 8m
Jul 09 – Jul 12
The cheapest round trip flight from Kansas City to Washington (MCI-IAD-MCI) is currently $651
Cheapest Direct Flight
$721
United Airlines
• nonstop
• 4h 1m
Jul 09
The cheapest nonstop flight from Kansas City to Washington (MCI-IAD) is currently $721
Fastest Flight
3h 53m
The fastest nonstop flight from Kansas City to Washington (MCI-IAD) takes 3h 53m
Top Airlines Flying from Kansas City to Washington
Latest Flight Deals from Kansas City (MCI) to Washington (IAD)
Compare and book low fare round-trip air tickets from Kansas City to Washington. Ideal for travelers with confirmed return itineraries.
Jul 09 - Jul 12, Economy
Kansas City → Washington
24h 8m
4:32 PM - 8:20 AM • 1 stop
Kansas City → Washington
50h 57m
9:50 AM - 3:47 PM • 1 stop
Frontier Airlines
Jul 09 - Jul 12, Economy
Kansas City → Washington
7h 38m
5:39 AM - 11:37 AM • 1 stop
Kansas City → Washington
8h 28m
10:21 AM - 2:29 PM • 1 stop
Delta Airlines
Jul 09 - Jul 12, Economy
Kansas City → Washington
10h 21m
5:24 PM - 12:45 AM • 1 stop
Kansas City → Washington
4h 10m
12:55 PM - 2:45 PM • nonstop
United Airlines
Jul 09 - Jul 12, Economy
Kansas City → Washington
4h 1m
5:45 PM - 9:26 PM • nonstop
Kansas City → Washington
4h 8m
5:15 PM - 7:03 PM • nonstop
United Airlines
Jul 09 - Jul 12, Economy
Kansas City → Washington
10h 47m
2:56 PM - 10:43 PM • 1 stop
Kansas City → Washington
4h 10m
12:55 PM - 2:45 PM • nonstop
United Airlines
Looking for the fastest way to Washington? These direct flight options from MCI to IAD offer both convenience and value—no layovers, just straight to your destination.
Jul 09 - Jul 12, Economy
Kansas City → Washington
4h 1m
5:45 PM - 9:26 PM • nonstop
Kansas City → Washington
4h 8m
5:15 PM - 7:03 PM • nonstop
United Airlines
FAQs on Kansas City to Washington Flights
What are the airports in Kansas City?
MCI
What’s the most popular airline flying from MCI to IAD?
The most popular airline flying from Kansas City to Washington are
Can I fly from MCI to IAD non-stop?
Yes, you can fly MCI to IAD non-stop on
Which airlines fly nonstop between Kansas City and Washington?
The non-stop flights between Kansas City and Washington are .
What’s the earliest departure time from MCI to IAD Airport?
The earliest flight leaves MCI at 5:39 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Kansas City to Washington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from MCI to IAD?
Read the fare rules of the Kansas City to Washington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Kansas City and Washington?
operate flights between Kansas City and Washington
How long does a flight from Kansas City to Washington take?
It takes approximately 2 hour to fly non-stop from MCI to IAD, which is 926.28 miles by air.
Which airlines provide the cheapest flights from Kansas City (MCI) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from MCI were found on F9 : USD 651
Do I need a passport to fly between MCI and IAD?
No
What’s the latest departure time from MCI to IAD ?
The last flight leaves MCI at 5:45 pm
Kansas City (MCI) to Washington (IAD): Airport Information
| Origin Airport | Kansas City International , Kansas City, US |
| Destination Airport | Washington Dulles International , Washington, US |
| Distance | 926 miles |
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