$66 Cheap Flights from Kansas City (MCI) to Washington (WAS)

View $66 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Kansas City International Airport (MCI) to Washington

Cheap Flights from Kansas City to Washington (MCI-WAS)

Prices were available within the past 7 days and start at $66 for one-way flights and $120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Nov 13 - Mon, Nov 17
MCI
Kansas City
BWI
Baltimore
$120 Roundtrip, found 1 hour ago
$120
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Nov 13 from Kansas City to Baltimore, returning Mon, Nov 17, priced at $120 found 1 hour ago
Frontier Airlines
Tue, Nov 11 - Sat, Nov 15
MCI
Kansas City
DCA
Washington
$120 Roundtrip, found 16 hours ago
$120
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Tue, Nov 11 from Kansas City to Washington, returning Sat, Nov 15, priced at $120 found 16 hours ago
Spirit Airlines
Thu, Dec 4 - Mon, Dec 15
MCI
Kansas City
BWI
Baltimore
$135 Roundtrip, found 8 hours ago
$135
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Thu, Dec 4 from Kansas City to Baltimore, returning Mon, Dec 15, priced at $135 found 8 hours ago
Spirit Airlines
Fri, Dec 12 - Mon, Dec 15
MCI
Kansas City
BWI
Baltimore
$136 Roundtrip, found 10 hours ago
$136
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Fri, Dec 12 from Kansas City to Baltimore, returning Mon, Dec 15, priced at $136 found 10 hours ago
Frontier Airlines
Tue, Nov 11 - Wed, Dec 3
MCI
Kansas City
DCA
Washington
$140 Roundtrip, found 16 hours ago
$140
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Tue, Nov 11 from Kansas City to Washington, returning Wed, Dec 3, priced at $140 found 16 hours ago
Frontier Airlines
Mon, Dec 8 - Mon, Dec 15
MCI
Kansas City
IAD
Washington
$140 Roundtrip, found 2 hours ago
$140
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Mon, Dec 8 from Kansas City to Washington, returning Mon, Dec 15, priced at $140 found 2 hours ago
Frontier Airlines
Fri, Dec 5 - Mon, Dec 8
MCI
Kansas City
DCA
Washington
$143 Roundtrip, found 15 hours ago
$143
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Fri, Dec 5 from Kansas City to Washington, returning Mon, Dec 8, priced at $143 found 15 hours ago
American Airlines
Sat, Dec 13 - Sun, Dec 14
MCI
Kansas City
BWI
Baltimore
$159 Roundtrip, found 5 days ago
$159
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Dec 13 from Kansas City to Baltimore, returning Sun, Dec 14, priced at $159 found 5 days ago
Delta
Mon, Jan 5 - Sat, Jan 10
MCI
Kansas City
IAD
Washington
$174 Roundtrip, found 6 days ago
$174
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jan 5 from Kansas City to Washington, returning Sat, Jan 10, priced at $174 found 6 days ago
United
Fri, Feb 20 - Mon, Feb 23
MCI
Kansas City
IAD
Washington
$181 Roundtrip, found 6 days ago
$181
Roundtrip
found 6 days ago
Select United flight, departing Fri, Feb 20 from Kansas City to Washington, returning Mon, Feb 23, priced at $181 found 6 days ago

Find the cheapest month to fly from Kansas City (MCI) to Washington (WAS)

November is typically the cheapest month to fly

From $128 - $408 per traveler.

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Closest option available. Average driving time to city center is 8 minutes. Flights from $523
DCA
Ronald Reagan Washington National
Closest
Average driving time to city center8 min
Flights from $523
Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $203
BWI
Baltimore Washington Intl. Thurgood Marshall
Cheapest
Average driving time to city center40 min
Flights from $203
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $369
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $369

Frequently asked questions

How much is a flight from Kansas City Intl. Airport to Washington, DC (WAS-All Airports)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from Kansas City Intl. Airport (MCI) to Washington, DC (WAS-All Airports) was $120. Fares this cheap don't hang around forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from MCI to Washington, DC (WAS-All Airports)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Kansas City Intl. Airport to Washington, DC (WAS-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Kansas City Intl. Airport to Washington, DC (WAS-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kansas City Intl. Airport to Washington, DC (WAS-All Airports)?
Expect to be in the air for a while, as the flight distance between Kansas City Intl. Airport (MCI) and Washington, DC (WAS-All Airports) is 963 mi. Put together a playlist of your favorite songs before you leave home to stay entertained during the flight.
Which airlines fly direct from Kansas City Intl. Airport (MCI) to Washington, DC (WAS-All Airports)?
There are a few airlines that travel directly from Kansas City Intl. Airport to Washington, DC (WAS-All Airports). American Airlines (AA) is a top choice, offering 86 flights every month. If you want more options, have a look at the ticket prices from Southwest Airlines (WN). This carrier operates 82 flights a month between these airports.
Are MCI to Washington, DC (WAS-All Airports) flight tickets cheaper when they're purchased at the last minute?
It is possible to nab a great last-minute deal from Kansas City Intl. Airport (MCI) to Washington, DC (WAS-All Airports), but it can also be hit-or-miss. As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can rest assured you're always seeing the latest offers.

Travel information

Origin airport
Kansas City Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Roundtrip price
$120
Distance
964 mi

Book with confidence

Kansas City to Washington Flights

The cheapest times to fly from Kansas City to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kansas City to Washington are during the month of November. You can find some of the cheapest flights from Kansas City to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kansas City to Washington

Sunday is one of the best days to book for cheap flights from Kansas City to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kansas City to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kansas City to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $66 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kansas City to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kansas City to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Kansas City to Washington Flights

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*Available to One Key members.