MCI's central security checkpoint has 16 lanes, ensuring quick passage even during busy times. Expect minimal wait times without TSA PreCheck.
Round-trip from | $216 (Frontier) |
---|---|
One-way from | $98 (Trip.com) |
Popular in | July |
Cheapest in | September |
Average price | $442 |
Fly from
Fly to
Route
Depart
Return
Price
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
Fri 8/15
11:20 am-12:19 am
1 stop11h 59m
Washington, D.C. Dulles Intl
Mon 8/18
6:10 am-10:21 am
1 stop5h 11m
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
Sat 8/23
5:47 pm-9:23 pm
Nonstop2h 36m
Washington, D.C. Dulles Intl
Sat 8/30
1:00 pm-2:48 pm
Nonstop2h 48m
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
Wed 10/8
10:18 am-4:57 pm
1 stop5h 39m
Washington, D.C. Dulles Intl
Tue 10/14
6:00 am-9:45 am
1 stop4h 45m
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
Tue 8/19
5:45 am-3:19 pm
2 stops8h 34m
Washington, D.C. Dulles Intl
Tue 8/19
7:25 pm-10:54 pm
1 stop4h 29m
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
Fri 9/12
5:15 am-4:10 pm
2 stops9h 55m
Washington, D.C. Dulles Intl
Mon 9/15
10:49 am-11:07 pm
2 stops13h 18m
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
Thu 9/18
5:15 am-6:24 pm
1 stop12h 09m
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
Mon 9/8
5:15 pm-12:15 am
1 stop6h 00m
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
Fri 9/26
5:47 pm-9:25 pm
Nonstop2h 38m
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
Wed 8/27
8:00 am-2:31 pm
1 stop5h 31m
Kansas CityWashington, D.C.
MCI - IAD
MCIIAD
Kansas City
Wed 8/27
7:00 am-6:52 pm
2 stops10h 52m
The best time to book flights from Kansas City to Washington, D.C. Dulles Intl Airport is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, August is the cheapest month in which you can book a flight from Kansas City to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Kansas City to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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.
It’s optimal to fly from Kansas City to Washington, D.C. Dulles Intl Airport in the morning. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight at noon.
The most flights from MCI to IAD are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).
Crew
Food
Entertainment
Boarding
Overall
Comfort
Reviews
Gina,Jul 2025
LAS - DEN
Crew
Food
Entertainment
Boarding
Overall
Comfort
Reviews
Gina,Jul 2025
LAS - DEN
Crew
Food
Entertainment
Boarding
Overall
Comfort
Reviews
Gina,Jul 2025
LAS - DEN
Crew
Food
Entertainment
Boarding
Overall
Comfort
Reviews
Gina,Jul 2025
LAS - DEN
Crew
Food
Entertainment
Boarding
Overall
Comfort
Reviews
Gina,Jul 2025
LAS - DEN
Crew
Food
Entertainment
Boarding
Overall
Comfort
Reviews
Gina,Jul 2025
LAS - DEN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$216 | Average$296 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$271 | Average$427 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$279 | Average$368 | FlexibilityNo cancel fee | On-time71% |