How much does it cost to fly round-trip from Kansas City to Washington, D.C.?

Airfare is below average for this route at the moment. Kansas City to Washington, D.C. flights typically cost between $240 and $433 in November. The cheapest round-trip price found within the last 3 days was $164 on Frontier (Nov 13-Nov 17).

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

Frontier, Spirit Airlines, and Delta can get you from Kansas City to Washington, D.C. in just under 6h 01m. Your travel time can differ by up to 9h 44m. Kansas City and Washington, D.C. are separated by a distance of 947 mi. This flight may include one or multiple stops.

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

Frontier, at $111, was found to be the cheapest airline from Kansas City to Washington, D.C..Alternate airlines to your destination round-trip include American Airlines and United Airlines. You may be able to fly from Kansas City to Washington, D.C. for 67% less than the average price by searching for these airlines.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $71. Users have also found prices from $116 and $126 on United Airlines and Delta, respectively.

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

The price you pay for your flight from Kansas City to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 62 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 Kansas City to Washington, D.C.?

Currently, November is the cheapest month in which you can book a flight from Kansas City to Washington, D.C. (average of $121). Flying from Kansas City to Washington, D.C. in February is currently the most expensive (average of $285). 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 day to fly from Kansas City to Washington, D.C.?

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

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

The most flights from MCI to WAS are scheduled on a Thursday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

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

If weather is an important factor for your trip to Washington, D.C., 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 most popular routes from Kansas City to Washington, D.C.?

While some choose either Kansas City - Baltimore/Washington or Kansas City - Washington, D.C. Reagan-National, Kansas City - Washington, D.C. Dulles Intl is the most popular route from Kansas City to Washington, D.C..

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

The cheapest flight price from Kansas City to Washington, D.C. is $133. On average you can expect to pay $770. The most popular route, (Kansas City - Washington, D.C. Dulles Intl), can usually be booked for $189.

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

The top 3 most reliable airlines when flying from Kansas City to Washington, D.C. are United Airlines (97%), Brussels Airlines (97%) and Avianca (96%).

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

Consider Southwest, American Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from Kansas City to Washington, D.C..

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

A simple way to save on the total cost of your ticket is to fly from Kansas City to Washington, D.C. in the evening. If you’re flexible enough to do this you can expect to save up to 65% on your trip compared to booking a flight at noon.

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

Most trusted provider : When it comes to deals on Kansas City-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub 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. 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.?

For a flight from Kansas City to Washington, D.C., you will be flying from Kansas City. Kansas City (MCI) is just 17.4 mi from the center of the city. Kansas City is the only Kansas City airport and it handles 12 outbound flights to Washington, D.C. per day. 6 airlines have flights to Washington, D.C. from Kansas City on a regular basis.

Can I find deals for flights from Kansas City to Washington, D.C. that include hotel bookings?

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

How can I find direct flights from Kansas City to Washington, D.C.?

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

Can I find deals for business class flights from Kansas City to Washington, D.C.?

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

$61+ Flights from Kansas City to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$164 (Kiwi.com)
One-way from	$61 (Kiwi.com)
Popular in	March
Cheapest in	August
Average price	$358

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

MCI

MCI's central security checkpoint rarely has long waits. Even without TSA PreCheck, expect a wait of no more than 5 minutes.

DCA

DCA is easily accessible via the D.C. Metro, which is clean, affordable, and connects directly to the airport's dedicated stop.

IAD

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

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$106	Average$181	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$138	Average$308	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$152	Average$366	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$211	Average$443	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$216	Average$338	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$219	Average$379	FlexibilityNo cancel fee	On-time63%

$61+ Cheap flights from Kansas City (MCI) to Washington, D.C. (WAS)

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Kansas City to Washington, D.C. are usually found in August or November, booked 62 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Kansas City to Washington, D.C.

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Find flight deals from Kansas City to Washington, D.C.

Cheapest flights from Kansas City to Washington, D.C.Explore the most affordable flight options available from Kansas City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

Explore the most affordable flight options available from Kansas City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

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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 Washington, D.C. in October.

Best time to book a flight from Kansas City to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

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

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Washington, D.C.. Price data was last updated on October 10, 2025.

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

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

Find hourly flight availability from Kansas City to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Kansas City to Washington, D.C.. Price data was last updated on October 12, 2025.

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

How much does it cost to fly round-trip from Kansas City to Washington, D.C.?

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

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

Airports

MCI

DCA

IAD

Our travel experts

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Kansas City to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

What are the most popular routes from Kansas City to Washington, D.C.?

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

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

Can I find deals for flights from Kansas City to Washington, D.C. that include hotel bookings?

How can I find direct flights from Kansas City to Washington, D.C.?

Can I find deals for business class flights from Kansas City to Washington, D.C.?

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

Traveling to a place near Washington, D.C.?

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Alternative routes for Kansas City to Washington, D.C.

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Cheapest flights from Kansas City to Washington, D.C.
Explore the most affordable flight options available from Kansas City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.