IAD - MCI

$71 Find Cheap Flights from Washington Dulles Airport to Kansas City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Kansas City departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Kansas City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Kansas City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Kansas City, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Dulles Intl to Kansas City (IAD-MCI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Kansas City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Kansas City

Wed, Sep 24 - Wed, Oct 1
United Airlines Logo
5:55 pm - 7:45 pmIAD-MCI
2h 50mnonstop
United Airlines Logo
5:47 pm - 9:25 pmMCI-IAD
2h 38mnonstop
$237United Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
Frontier Logo
3:15 pm - 4:20 pmIAD-MCI
26h 05m2 stops
Frontier Logo
5:15 pm - 12:15 amMCI-IAD
6h 00m1 stop
$244Frontier
Find Deal
Thu, Sep 25 - Sun, Sep 28
 Logo
6:10 am - 4:20 pmIAD-MCI
11h 10m1 stop
 Logo
5:15 am - 6:14 pmMCI-IAD
11h 59m1 stop
Tue, Sep 23 - Tue, Sep 30
United Airlines Logo
1:15 pm - 5:20 pmIAD-MCI
5h 05m1 stop
United Airlines Logo
5:47 pm - 9:25 pmMCI-IAD
2h 38mnonstop
$247United Airlines
Find Deal
Fri, Sep 26 - Sat, Sep 27
 Logo
6:10 am - 4:20 pmIAD-MCI
11h 10m1 stop
 Logo
5:15 am - 6:24 pmMCI-IAD
12h 09m1 stop
Wed, Sep 24 - Wed, Sep 24
Delta Logo
6:00 am - 11:03 amIAD-MCI
6h 03m1 stop
Delta Logo
4:06 pm - 11:38 pmMCI-IAD
6h 32m1 stop
$257Delta
Find Deal
Tue, Sep 23 - Wed, Sep 24
American Airlines Logo
11:18 am - 11:07 pmIAD-MCI
12h 49m2 stops
American Airlines Logo
8:00 am - 1:51 pmMCI-IAD
4h 51m1 stop
$262American Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
American Airlines Logo
2:21 pm - 11:07 pmIAD-MCI
9h 46m2 stops
American Airlines Logo
5:32 am - 6:51 pmMCI-IAD
12h 19m2 stops
$267American Airlines
Find Deal
Sat, Oct 25 - Tue, Oct 28
Delta Logo
6:18 am - 11:31 amIAD-MCI
6h 13m1 stop
Delta Logo
4:39 pm - 11:20 pmMCI-IAD
5h 41m1 stop
$268Delta
Find Deal
Sun, Oct 26 - Tue, Oct 28
Southwest Logo
6:35 pm - 1:55 amIAD-MCI
8h 20m1 stop
Southwest Logo
2:05 pm - 11:05 pmMCI-IAD
8h 00m1 stop
$319Southwest
Find Deal
Expert advice

Expert advice for your flight from Dulles Intl to Kansas City

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
IAD

At IAD, use the AeroTrain for quick access between terminals. It's a 24-hour service connecting the main terminal with Concourses A, B, and C.

Read more about IADby Stefanie Waldek
MCI

Upon arrival at MCI, find ground transportation easily. Taxis, rideshares, and rental car shuttles are conveniently located outside arrivals.

Read more about MCIby John Walton
Our travel experts
John Walton

John Walton

Expert on MCI

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on IAD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Booking Insights

KAYAK's insights & trends for Dulles Intl to Kansas City flights

Get data-powered insights and trends into flights from Dulles Intl to Kansas City to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Kansas City?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Kansas City clicked on KAYAK for each day over the last 12 months.

For Washington Dulles Airport to Kansas City, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Kansas City back to Washington Dulles Airport, the best deals are generally found on Tuesday, with Saturday being the most expensive.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Kansas City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Kansas City, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Kansas City is September, where tickets cost $333 (return) on average. On the other hand, the most expensive months are March and May, where the average cost of round-trip tickets is $604 and $596 respectively.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Kansas City?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $509 on average.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Kansas City?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Kansas City, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Kansas City, you should book around 3 weeks before departure, which saves you about 60% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$71
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Washington Dulles Airport to Kansas City

When to book flights from Dulles Intl to Kansas City

Are your dates flexible? Find out the best times to travel from Dulles Intl to Kansas City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Kansas City flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Kansas City?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Kansas City was $71 for a one-way ticket and $237 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Kansas City?

    A passport is not required to fly from Washington Dulles Airport to Kansas City.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Kansas City?

    Only American Airlines offers inflight Wi-Fi service on the Washington Dulles Airport to Kansas City flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Kansas City?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Washington Dulles Airport to Kansas City flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Kansas City?

    Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Kansas City.

  • On which days can I fly direct from Washington Dulles Airport to Kansas City?

    There are nonstop flights from Washington Dulles Airport to Kansas City on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to Kansas City, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Kansas City are Delta and United Airlines. With an average price for the route of $406 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $449 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Kansas City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Kansas City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Kansas City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kansas City from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Kansas City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kansas City with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and MCI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Kansas City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kansas City from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Kansas City

  • Looking for a cheap flight? 25% of our users found flights on this route for $243 or less one-way and $243 or less round-trip.

Prefer to fly direct from Washington Dulles Airport to Kansas City?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Dulles Intl to Kansas City.
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Kansas City Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Kansas City

Monday

Avianca, Brussels Airlines, Copa Airlines, +2 more

Avianca, Brussels Airlines, +3 more

Tuesday

Avianca, Brussels Airlines, Copa Airlines, +2 more

Avianca, Brussels Airlines, +3 more

Wednesday

Avianca, Brussels Airlines, Copa Airlines, +2 more

Avianca, Brussels Airlines, +3 more

Thursday

Avianca, Brussels Airlines, Copa Airlines, +2 more

Avianca, Brussels Airlines, +3 more

Friday

Avianca, Brussels Airlines, Copa Airlines, +2 more

Avianca, Brussels Airlines, +3 more

Saturday

Avianca, Brussels Airlines, Copa Airlines, +2 more

Avianca, Brussels Airlines, +3 more

Sunday

Avianca, Brussels Airlines, Copa Airlines, +2 more

Avianca, Brussels Airlines, +3 more

See more direct flights

Direct returns

Kansas City to Washington, D.C. Dulles Intl

Monday

Avianca, Brussels Airlines, Copa Airlines, +2 more

Avianca, Brussels Airlines, +3 more

Tuesday

Avianca, Brussels Airlines, Copa Airlines, +2 more

Avianca, Brussels Airlines, +3 more

Wednesday

Avianca, Brussels Airlines, Copa Airlines, +2 more

Avianca, Brussels Airlines, +3 more

Thursday

Avianca, Brussels Airlines, Copa Airlines, +2 more

Avianca, Brussels Airlines, +3 more

Friday

Avianca, Brussels Airlines, Copa Airlines, +2 more

Avianca, Brussels Airlines, +3 more

Saturday

Avianca, Brussels Airlines, Copa Airlines, +2 more

Avianca, Brussels Airlines, +3 more

Sunday

Avianca, Brussels Airlines, Copa Airlines, +2 more

Avianca, Brussels Airlines, +3 more

See more direct flights

Reviews of the top 3 airlines serving from Dulles Intl to Kansas City

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Kansas City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Kansas City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7977 reviews
8.2Boarding
7.9Comfort
8.5Crew
7.3Food
7.9Entertainment
Airline reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

4.0 Okaypuravi, Aug 2025LGA - STL
Read more Delta reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

They changed our Gate 5 times, and concourse twice. Changed our seats twice.

Pitch was very small. Knees were on the seat back in front of me.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Good experience but the snacks are not gluten free, so I cannot eat them.

Standard. No different than a discount carrier on a short trip.

Everything was great. Boarding, early departure, early arrival, and deplaning were smooth. Smooth flight.

Everything you need to know for your flight from Dulles Intl to Kansas City

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