Cheap flights from Kansas City to Washington, D.C. from $54
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Washington, D.C. departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Kansas City to Washington, D.C.
Our best United Airlines deals on Kansas City to Washington, D.C. flight tickets
Delta flights from Kansas City to Washington, D.C.
Our best Delta deals on Kansas City to Washington, D.C. flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Kansas City to Washington, D.C.
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Kansas City and Washington, D.C.?
What is the cheapest month to fly to Washington, D.C.?
The month of November is, on average, the cheapest month to fly to Washington, D.C. from Kansas City, with most prices found around $274. If you’re not able to fly to Washington, D.C. in November, then August is your next best option. Flight prices from Kansas City to Washington, D.C. during August average around $278.
What is the cheapest day to depart on your flight to Washington, D.C.?
On average, the least expensive day to fly to Washington, D.C. from Kansas City is on a Thursday. momondo users have found tickets for Thursday departures for as low as $471. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Kansas City to Washington, D.C. for around $697.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
In the evening is the cheapest time of day to fly from Kansas City to Washington, D.C. when you can find flight prices for as low as $345. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $1,504. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Kansas City to Washington, D.C. flight route?
Fly from Kansas City to Washington, D.C. Reagan-National for the best Kansas City - Washington, D.C. flight prices
How far in advance should I book a flight to Washington, D.C.?
You are more likely to see cheaper flights to Washington, D.C. from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $408 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Kansas City for as low as $276 on momondo.
What cabin class options are available on Kansas City to Washington, D.C. flights?
There are 4 cabin classes available to choose from on Kansas City to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Kansas City to Washington, D.C. flights?
No. A direct flight is the cheapest option for a flight between Kansas City to Washington, D.C..
How have Kansas City to Washington, D.C. flight prices changed over time?
As of July 2025, prices for Kansas City to Washington, D.C. flights are approximately 14% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Kansas City to Washington, D.C.?
Frontier, American Airlines, and Spirit Airlines are the most popular carriers operating from Kansas City to Washington, D.C.
What airlines fly to Washington, D.C.?
Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Washington, D.C. from Kansas City according to our data. Southwest is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 6 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.
How many flights depart from Kansas City to Washington, D.C. on average per day?
As of July 2025, there are 12 flights per day flying from Kansas City to Washington, D.C.. The most common time of day flights depart is 12:00PM, with 59% of flights taking off in the afternoon.
How many flights depart from Kansas City to Washington, D.C. on average per week?
As of July 2025, there are 85 flights per week flying from Kansas City to Washington, D.C.. The most common day of the week flights depart is Thu, with 22% of flights taking off on this day.
When to book flights from Kansas City to Washington, D.C.
Cheap Kansas City to Washington, D.C. (MCI to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kansas City to Washington, D.C.
Best Price Found | $54 |
|---|---|
Fastest flight time | 2h 15m |
Direct flights | Every day |
Airports in Washington, D.C. | 3 airports |
How far is Kansas City to Washington, D.C. by plane?
The distance between Kansas City and Washington, D.C. is about 939.7 mi. 2h 20m is a normal flight duration for this route.
When did momondo last update prices for flights from Kansas City Airport to Washington, D.C.?
Prices for flights from Kansas City Airport to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Kansas City Airport to Washington, D.C.?
The number of operators available for flights from Kansas City Airport to Washington, D.C. is 6 as of July 2025.
How old do you have to be to fly from Kansas City Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas City Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Kansas City to Washington, D.C.?
Based on momondo bookings for flights between Kansas City and Washington, D.C., the leading plane model is Embraer 175 (Enhanced Winglets), making up 19.82% of the total bookings. Other popular models include Boeing 737-700 Passenger/BBJ1 (winglets) with 18.70%, Canadair (Bombardier) Regional Jet 700 with 17.48%, and Boeing 737 MAX 8 with 13.74%.
What is the most popular airline from Kansas City to Washington, D.C.?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Kansas City to Washington, D.C. is Southwest (40% of total bookings). The next most popular airlines are American Airlines (34%), United Airlines (14%), and Frontier (5%).
Best airlines flying from Kansas City to Washington, D.C.
Compare and see reviews for airlines that fly from Kansas City to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $111 | Free Cancellation | Rating 5.9 3,284 reviews | |||
| PriceFrom $135 | Free Cancellation | Rating 6.3 8,094 reviews | |||
| PriceFrom $202 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $211 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 8.0 7,983 reviews | |||
| PriceFrom $270 | Free Cancellation | Rating 8.0 4,270 reviews |
Southwest Flights From Kansas City to Washington, D.C.
Southwest flight deals from Kansas City to Washington, D.C. start from $270 round-trip. Over the 14 Southwest flights for this route in a normal week, average airfare is usually $380 round-trip - but some users have found much cheaper deals with momondo.
United Airlines Flights From Kansas City to Washington, D.C.
$211 is the best United Airlines flight deal from Kansas City to Washington, D.C. found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $403, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 8,861 user reviews) flies into Washington, D.C. from Kansas City 13 times in an average week so prices can vary.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Kansas City to Washington, D.C.?
Finding the right flight to Washington, D.C. from Kansas City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.
Can I find flights from Kansas City to Washington, D.C. with flexible booking policies on momondo?
All flight searches from Kansas City to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Kansas City to Washington, D.C.?
momondo helps you find the best flight between Kansas City and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Kansas City to Washington, D.C. right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Kansas City and alert you when they change.