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Cheap Flights from Denver to Kansas City
DEN → MCI • About 1h 50m nonstop • 3 airlines
Adults
+12 years old
Children
2-11 years old
Infants
Under 2 years
Fares shown are the lowest we have recorded recently on this route and are not a live quote. Run a search above for today's availability, or call (800) 399-8818 and an agent will price it with you.
Flights from Denver (DEN) to Kansas City (MCI)
The Denver to Kansas City route covers roughly 535 miles and takes about 1h 50m nonstop. 3 airlines compete on it — United Airlines, Southwest Airlines, Frontier Airlines — which keeps fares moving and makes it worth comparing carriers rather than defaulting to the one you usually fly. We have seen one-way fares on this route start around $78.
Kansas City claims more fountains than any city except Rome and more barbecue restaurants per head than anywhere in the United States — both claims hold up on the ground.
The Nelson-Atkins Museum is free and world class, and the 18th and Vine district preserves the city’s central role in the history of jazz.
Airlines flying DEN to MCI
- United Airlines
- Southwest Airlines
- Frontier Airlines
Airports on this route
- Departing: Denver International Airport (DEN)
- Arriving: Kansas City International Airport (MCI)
Best time to fly to Kansas City
April through June and September through October. Summers are hot and humid.
Top things to do in Kansas City
- Kansas City barbecue
- Nelson-Atkins Museum of Art
- National WWI Museum
- 18th and Vine Jazz District
- Country Club Plaza
- City Market
How to save on Denver to Kansas City flights
- Shift your departure by one or two days — midweek departures on this route are consistently cheaper than Friday and Sunday.
- Book four to eight weeks ahead. Last-minute fares on DEN to MCI routinely run double the advance price.
- Compare all 3 carriers rather than checking one airline's own site.
- A new single terminal opened in 2023, replacing the old three-terminal layout.
- The city spans two states — most attractions are on the Missouri side.
- Barbecue styles differ by restaurant; burnt ends are the local specialty.
About flights from Denver to Kansas City
Fares on the DEN to MCI route move with demand, so flexibility is worth more than timing tricks. Shifting your departure by a day or two, flying midweek instead of Friday or Sunday, and booking four to eight weeks ahead all reduce the fare on this route. Our agents also hold consolidator and unpublished fares that do not appear in online results.
United Airlines, Southwest Airlines, Frontier Airlines all operate on this route. United Airlines typically offers the most frequencies, with Southwest Airlines and Frontier Airlines providing competing schedules. Availability varies by season and by which Denver airport you depart from, so it is worth comparing all carriers before booking.
A nonstop flight takes about 1h 50m. Itineraries with a connection typically add two to four hours depending on the layover city and the length of the stop.
The two cities are roughly 535 miles apart by air.
Departures leave from Denver International Airport (DEN). Arrivals land at Kansas City International Airport (MCI).
April through June and September through October. Summers are hot and humid.