Cheap flights from Kansas City to Washington, D.C. from $96
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 6/30. 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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Frontier flights from Kansas City to Washington, D.C. Dulles Intl Airport
Our best Frontier deals on Kansas City to Washington, D.C. Dulles Intl Airport flight tickets
Delta flights from Kansas City to Washington, D.C. Dulles Intl Airport
Our best Delta deals on Kansas City to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Kansas City to Washington, D.C. Dulles Intl Airport
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 cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, September is the cheapest month to fly from Kansas City to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $353. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $368.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $845. 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. Dulles Intl Airport for around $1,105.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Kansas City in the morning is the least expensive time of day to depart. momondo users have found prices as low as $891 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,508 on average. Flights to Washington, D.C. Dulles Intl Airport from Kansas City at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Kansas City to Washington, D.C. Dulles Intl flight route?
Fly from Kansas City to Washington, D.C. Dulles Intl for the best Kansas City - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Kansas City when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $407 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Kansas City for as low as $276 on momondo.
What cabin class options are available on Kansas City to Washington, D.C. Dulles Intl flights?
There are 4 cabin classes available to choose from on Kansas City to Washington, D.C. Dulles Intl 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. Dulles Intl Airport flights?
You could potentially save up to 13% on your flight if you consider stops on a Kansas City to Washington, D.C. Dulles Intl Airport flight.
How have Kansas City to Washington, D.C. Dulles Intl Airport flight prices changed over time?
As of June 2025, prices for Kansas City to Washington, D.C. Dulles Intl Airport flights are approximately 19% 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. Dulles Intl?
Frontier, United Airlines, and Delta are the most popular carriers operating from Kansas City to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Kansas City according to our data. United Airlines is the first choice among our users, with 87% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport on average per day?
The number of flights available between Kansas City and Washington, D.C. Dulles Intl Airport is 7 per day as of June 2025. The most frequent departure time is 5:00PM, with 100% of daily flights leaving in the afternoon.
How many flights depart from Kansas City to Washington, D.C. Dulles Intl Airport on average per week?
As of June 2025, there are 55 flights per week flying from Kansas City to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Tue, with 15% of flights taking off on this day.
When to book flights from Kansas City to Washington, D.C. Dulles Intl Airport
Cheap Kansas City to Washington, D.C. Dulles Intl Airport (MCI to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kansas City to Washington, D.C. Dulles Intl Airport
How far is Kansas City to Washington, D.C. Dulles Intl by plane?
There are 917.3 mi between Kansas City and Washington, D.C. Dulles Intl. Flights usually cover this in 2h 32m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Kansas City Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Kansas City Airport to Washington, D.C. Dulles Intl Airport were last updated today.
How many operators does momondo search for flights from Kansas City Airport to Washington, D.C. Dulles Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Kansas City Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Kansas City Airport to Washington, D.C. Dulles Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Kansas City to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Kansas City to Washington, D.C. Dulles Intl Airport is Embraer 175 (Enhanced Winglets) (45.96% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (9.94%), Boeing 737-700 Passenger/BBJ1 (winglets) (8.70%), and Boeing 737 MAX 8 (8.07%).
What is the most popular airline from Kansas City to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Kansas City and Washington, D.C. Dulles Intl Airport, the leading airline is United Airlines, making up 87% of the total bookings. Other popular airlines include Delta with 8% and American Airlines with 5%.
Best airlines flying from Kansas City to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Kansas City to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $216 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $260 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $293 | Free Cancellation | Rating 7.2 10,000 reviews |
United Airlines Flights From Kansas City to Washington, D.C. Dulles Intl Airport
Across 14 United Airlines flights from Kansas City to Washington, D.C. Dulles Intl Airport this week, the average price was $421, with the best United Airlines deals starting from $260 round-trip. 8,801 users have rated United Airlines on momondo, with an average score of 7.4/10.
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?
Yes. All flights to Washington, D.C. from Kansas City on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Kansas City to Washington, D.C.?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Kansas City.
I’m not ready to book a flight from Kansas City to Washington, D.C. right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Washington, D.C. from Kansas City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.