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

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Wed 12/13
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Good to Know

Low Season:
February
Best time to beat the crowds
2%
expected price decrease
High Season:
June
Most popular time to fly
11%
expected price increase
Average Price:
$350
(avg. price over the last 2 weeks)
Good Deal:
$246
or less (round trip)

When to Book Flights from Washington Dulles Intl to Kansas City

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $246 or less.
The cheapest flight from Washington Dulles Intl to Kansas City was found 61 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is February.
Morning departure is around 8% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Washington Dulles Intl to Kansas City Flights

How long does a flight from Washington Dulles Intl to Kansas City take?
An average nonstop flight takes 2h 46m, covering a distance of 925 miles.
How many flights are there between Washington Dulles Intl and Kansas City?
There are 192 (nonstop) flights between Washington Dulles Intl and Kansas City per week, averaging 28 per day.
Which airlines provide the cheapest flights from Washington Dulles Intl to Kansas City?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($182), United ($209) and Multiple Airlines ($767).
Do I need a passport to fly between Washington Dulles Intl and Kansas City?
No.
Which airlines fly most frequently between Washington Dulles Intl and Kansas City?
United (7 times daily), Avianca (4 times daily), Copa Airlines (3 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Washington Dulles Intl to Kansas City?
For Washington Dulles Intl to Kansas City, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Kansas City back to Washington Dulles Intl, the best deals are generally found on Thursday, with Monday being the most expensive.

Book cheap flights from Washington Dulles Intl to Kansas City (round-trip)

Airports
Origin
Washington
$182
only
$182
Destination
Kansas City
$182
only
$182
Mon, Jun 4
IAD
MCI
7h 23m
Mon, Jun 11
MCI
IAD
8h 56m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCO
IAD
Mediocre 2.3

Nothing

There is no entertainment, no charger, the crew was rudo, no food and even no water, nothing good in this flight and was expensive

COS
PHX
Mediocre 2.0

6 hr delayed

MCO
ATL
Excellent 10.0

Flight was on time and the crew was courteous and attentive.

The layover was a bit longer than I would have liked.

IAD
MCO
Excellent 10.0

Bought round trip tickets for a cheap price, was honestly expecting the worst but the seats were very comfortable & spacious. Crew was nice & helpful.

DEN
ABQ
Excellent 8.3

Flight was delayed so our seats were moved up

Delayed connecting flight

Sat, Jan 6
IAD
MCI
2h 53m
Mon, Jan 8
MCI
IAD
2h 15m
Trip: 3 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 12 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
MCI
Good 6.3

Good leg room for a smaller jet.

Diagram used for seat selection wasn't the same as the plane we flew on. I selected seat 12 which should have been an exit seat.

IAD
MCI
Okay 4.3

When I boarded the plane, I noticed crumbs and grease marks on my seat and crackers all over the floor at my feet. Rather than clean my area, the stewardess handed me wet wipes.

HRL
IAH
Okay 5.3

Plane seats were so narrow that my knees were pressed into the back of seat infront of me.

DEN
BOI
Excellent 8.0

Gate agent was sincere and professional.

Aircraft cabin temperature far to warm and uncomfortable.

IAD
MCI
Excellent 10.0

easy boarding, helpful united employees

Thu, Feb 1
IAD
MCI
2h 53m
Tue, Feb 6
MCI
IAD
2h 15m
Trip: 6 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 12 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
HRL
IAH
Okay 5.3

Plane seats were so narrow that my knees were pressed into the back of seat infront of me.

IAD
MCI
Okay 5.0

After sitting for a 8 hour layover, the boarding gate was changed. The announcement of this change was poorly done, and we were not aware. Fortunately, I questioned why our flight was not announced and found this change. With less than 30 minutes until flight take off, we had to hurry to ...not only another gate, but a completely different terminal. I feel there should have been better informative announcements of this change.

PHX
IAD
Excellent 8.0

Good crew!! Entertainment screen not as good as SAS

IAD
MCI
Okay 5.0

I understand aircraft safety is paramount, but 2 hour delay also meant we missed dinner reservation at destination on Mother's Day

EWR
CLT
Good 7.3

very comfortable seats, and plane landed early

no free entertainment for personal devices. screen was broken and controller did not work.

Thu, Mar 8
IAD
MCI
2h 55m
Sun, Mar 11
MCI
IAD
2h 16m
Trip: 4 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 12 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
MCI
Okay 5.0

I understand aircraft safety is paramount, but 2 hour delay also meant we missed dinner reservation at destination on Mother's Day

HRL
IAH
Okay 5.3

Plane seats were so narrow that my knees were pressed into the back of seat infront of me.

EWR
CLT
Good 7.3

very comfortable seats, and plane landed early

no free entertainment for personal devices. screen was broken and controller did not work.

IAD
MCI
Okay 5.0

It was a small, commuter plane and everyone was to gate check any carry-on that wouldn't fit under the seat, like rolling bag. My neighbor did not check his and took up more than half of my leg room. He was NOT friendly and I was not willing to anger him by complaining. But he should not have been allowed to bring it on board. This was a United flight, not Lufthansa.

IAD
MCI
Okay 4.3

When I boarded the plane, I noticed crumbs and grease marks on my seat and crackers all over the floor at my feet. Rather than clean my area, the stewardess handed me wet wipes.

Tue, May 22
IAD
MCI
2h 46m
Fri, Jun 1
MCI
IAD
2h 22m
Trip: 11 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 12 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
HRL
IAH
Okay 5.3

Plane seats were so narrow that my knees were pressed into the back of seat infront of me.

IAD
MCI
Okay 5.0

It was a small, commuter plane and everyone was to gate check any carry-on that wouldn't fit under the seat, like rolling bag. My neighbor did not check his and took up more than half of my leg room. He was NOT friendly and I was not willing to anger him by complaining. But he should not have been allowed to bring it on board. This was a United flight, not Lufthansa.

IAH
IND
Excellent 8.6

Terrific Gate Team in Houston, who were extremely helpful with my current disability (my foot is in a walking boot). Gate agent immediately approached me once I got to the gate (via wheelchair) to see if I needed anything else. Then she took it upon herself to move my seat so that I had an empty row on the flight to prop my leg up on the flight, which was excellent customer service. She anticipated my needs & exceeded them. She signaled for me to board early, so I had enough time & space to get down the ramp. Gate agents like her are hard to find these days. I wish there were more agents like her. Flight to Indy- Plane were more spacious between the seats. My knees had 6”-8” between them & the seat in front of them. It was a new plane, so if this is the direction that United is going with their aircrafts, they will have lots of happy flyers.

It was recommended to download the United app for free inflight Enterainment once I purchased the inflight WiFi. After purchased, none of the movies or tv shows would play. It seemed like slow WiFi was making it impossible to utilize the Entertainment promoted by United.

IAD
MCI
Okay 5.0

After sitting for a 8 hour layover, the boarding gate was changed. The announcement of this change was poorly done, and we were not aware. Fortunately, I questioned why our flight was not announced and found this change. With less than 30 minutes until flight take off, we had to hurry to ...not only another gate, but a completely different terminal. I feel there should have been better informative announcements of this change.

IAD
MCI
Okay 5.0

I understand aircraft safety is paramount, but 2 hour delay also meant we missed dinner reservation at destination on Mother's Day

Fri, Dec 29
IAD
MCI
2h 49m
Mon, Jan 8
MCI
IAD
2h 15m
Trip: 11 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 12 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
MCI
Good 6.3

Good leg room for a smaller jet.

Diagram used for seat selection wasn't the same as the plane we flew on. I selected seat 12 which should have been an exit seat.

DEN
BOI
Excellent 8.0

Gate agent was sincere and professional.

Aircraft cabin temperature far to warm and uncomfortable.

IAD
MCI
Okay 5.0

I understand aircraft safety is paramount, but 2 hour delay also meant we missed dinner reservation at destination on Mother's Day

IAD
MCI
Okay 4.3

When I boarded the plane, I noticed crumbs and grease marks on my seat and crackers all over the floor at my feet. Rather than clean my area, the stewardess handed me wet wipes.

IAD
MCI
Good 6.3

Check in process was at kiosk was long wait

Fri, May 18
IAD
MCI
7h 23m
Sun, May 20
MCI
IAD
10h 28m
Trip: 3 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PBI
TTN
Okay 4.0

The plane took off over an hr late due to lack of heat and the pilot had to reboot the system, once the plane finally took off the flught attendsnts then explained they would start the beverage service but were iut of most options and we could get ready to pay for what was left, maybe if they offered complimentary beverages at that point would've been a nice touch.

IAD
MCO
Excellent 10.0

Bought round trip tickets for a cheap price, was honestly expecting the worst but the seats were very comfortable & spacious. Crew was nice & helpful.

ORD
RSW
Excellent 10.0

We had 3 kids with us and the flight was on time and the staff was very nice

COS
PHX
Mediocre 2.0

6 hr delayed

MCO
ATL
Excellent 10.0

Flight was on time and the crew was courteous and attentive.

The layover was a bit longer than I would have liked.

Fri, Dec 15
IAD
MCI
2h 53m
Wed, Dec 20
MCI
IAD
4h 33m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Dec 30
IAD
MCI
2h 53m
Thu, Jan 4
MCI
IAD
2h 15m
Trip: 6 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 12 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
HRL
IAH
Okay 5.3

Plane seats were so narrow that my knees were pressed into the back of seat infront of me.

DEN
BOI
Excellent 8.0

Gate agent was sincere and professional.

Aircraft cabin temperature far to warm and uncomfortable.

PHX
IAD
Excellent 8.0

Good crew!! Entertainment screen not as good as SAS

IAD
MCI
Excellent 10.0

easy boarding, helpful united employees

IAD
MCI
Okay 5.0

It was a small, commuter plane and everyone was to gate check any carry-on that wouldn't fit under the seat, like rolling bag. My neighbor did not check his and took up more than half of my leg room. He was NOT friendly and I was not willing to anger him by complaining. But he should not have been allowed to bring it on board. This was a United flight, not Lufthansa.

Fri, Jan 12
IAD
MCI
2h 53m
Sun, Jan 14
MCI
IAD
2h 19m
Trip: 3 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 12 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
CLT
Good 7.3

very comfortable seats, and plane landed early

no free entertainment for personal devices. screen was broken and controller did not work.

IAD
MCI
Okay 4.3

When I boarded the plane, I noticed crumbs and grease marks on my seat and crackers all over the floor at my feet. Rather than clean my area, the stewardess handed me wet wipes.

IAD
MCI
Good 6.3

Good leg room for a smaller jet.

Diagram used for seat selection wasn't the same as the plane we flew on. I selected seat 12 which should have been an exit seat.

IAH
IND
Excellent 8.6

Terrific Gate Team in Houston, who were extremely helpful with my current disability (my foot is in a walking boot). Gate agent immediately approached me once I got to the gate (via wheelchair) to see if I needed anything else. Then she took it upon herself to move my seat so that I had an empty row on the flight to prop my leg up on the flight, which was excellent customer service. She anticipated my needs & exceeded them. She signaled for me to board early, so I had enough time & space to get down the ramp. Gate agents like her are hard to find these days. I wish there were more agents like her. Flight to Indy- Plane were more spacious between the seats. My knees had 6”-8” between them & the seat in front of them. It was a new plane, so if this is the direction that United is going with their aircrafts, they will have lots of happy flyers.

It was recommended to download the United app for free inflight Enterainment once I purchased the inflight WiFi. After purchased, none of the movies or tv shows would play. It seemed like slow WiFi was making it impossible to utilize the Entertainment promoted by United.

DEN
BOI
Excellent 8.0

Gate agent was sincere and professional.

Aircraft cabin temperature far to warm and uncomfortable.

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