$55 Cheap Flights from Denver (DEN) to Kansas City (MCI)

View $55 flight on Wed, Jun 18, 2025Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Kansas City International Airport (MCI)

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Find available prices by choosing your travel dates.

Cheap Flights from Denver to Kansas City (DEN-MCI)

Prices were available within the past 7 days and start at $55 for one-way flights and $119 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Jul 30 - Wed, Aug 6
DEN
Denver
MCI
Kansas City
$119 Roundtrip, found 2 hours ago
$119
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Jul 30 from Denver to Kansas City, returning Wed, Aug 6, priced at $119 found 2 hours ago
United
Mon, May 19 - Wed, May 28
DEN
Denver
MCI
Kansas City
$124 Roundtrip, found 4 hours ago
$124
Roundtrip
found 4 hours ago
Select United flight, departing Mon, May 19 from Denver to Kansas City, returning Wed, May 28, priced at $124 found 4 hours ago
Frontier Airlines
Mon, May 19 - Fri, May 30
DEN
Denver
MCI
Kansas City
$128 Roundtrip, found 1 hour ago
$128
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, May 19 from Denver to Kansas City, returning Fri, May 30, priced at $128 found 1 hour ago
Frontier Airlines
Fri, Jul 18 - Wed, Jul 23
DEN
Denver
MCI
Kansas City
$129 Roundtrip, found 1 hour ago
$129
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Jul 18 from Denver to Kansas City, returning Wed, Jul 23, priced at $129 found 1 hour ago
Frontier Airlines
Wed, Jul 23 - Wed, Jul 30
DEN
Denver
MCI
Kansas City
$133 Roundtrip, found 8 hours ago
$133
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Wed, Jul 23 from Denver to Kansas City, returning Wed, Jul 30, priced at $133 found 8 hours ago
Frontier Airlines
Mon, May 19 - Mon, Jun 2
DEN
Denver
MCI
Kansas City
$135 Roundtrip, found 1 hour ago
$135
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, May 19 from Denver to Kansas City, returning Mon, Jun 2, priced at $135 found 1 hour ago
Frontier Airlines
Fri, Jul 4 - Mon, Jul 14
DEN
Denver
MCI
Kansas City
$137 Roundtrip, found 2 hours ago
$137
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Fri, Jul 4 from Denver to Kansas City, returning Mon, Jul 14, priced at $137 found 2 hours ago
Southwest Airlines
Mon, May 19 - Wed, May 28
DEN
Denver
MCI
Kansas City
$138 Roundtrip, found 4 hours ago
$138
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Mon, May 19 from Denver to Kansas City, returning Wed, May 28, priced at $138 found 4 hours ago
American Airlines
Tue, Jun 3 - Wed, Jun 4
DEN
Denver
MCI
Kansas City
$177 Roundtrip, found 1 hour ago
$177
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Jun 3 from Denver to Kansas City, returning Wed, Jun 4, priced at $177 found 1 hour ago
Delta
Sat, Jul 5 - Tue, Jul 15
DEN
Denver
MCI
Kansas City
$197 Roundtrip, found 2 hours ago
$197
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Jul 5 from Denver to Kansas City, returning Tue, Jul 15, priced at $197 found 2 hours ago

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Kansas City Intl. Airport (MCI) cost?
Cheap return fares from Denver Intl. Airport (DEN) to Kansas City Intl. Airport (MCI) start at $128. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Frontier Airlines flight leaving DEN on May 11 2025 and touching down at MCI. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from DEN to MCI?
The cheapest flights from DEN to MCI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Denver Intl. Airport (DEN) to Kansas City Intl. Airport (MCI)?
Avoid the layovers and fly direct to Kansas City Intl. Airport (MCI) from Denver Intl. Airport (DEN) with 3 airlines, including:

  • Southwest Airlines
  • United Airlines
  • Frontier Airlines

What is the cheapest airline that flies from DEN to MCI?
Book a flight from DEN to MCI with Frontier Airlines. This carrier currently has the cheapest one-way fare on this route, starting from $64. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DEN on July 4 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Denver Intl. Airport (DEN) to Kansas City Intl. Airport (MCI)?
With an average of 9 direct flights that operate from Denver Intl. Airport (DEN) to Kansas City Intl. Airport (MCI) each day, you’ll be on your way in no time.
What are the most popular departure times for flights from Denver Intl. Airport (DEN) to Kansas City Intl. Airport (MCI)?
The 9 PM departures from DEN to MCI are typically the busiest. These flights can come with a higher price due to their popularity. If you’re looking to save, choose a less crowded time to fly.
What day of the week has the most flights from DEN to MCI?
Fly on a Friday if you’re looking for the largest selection of flights from Denver Intl. Airport (DEN) to Kansas City Intl. Airport (MCI).
What is the earliest flight from Denver Intl. Airport (DEN) to Kansas City Intl. Airport (MCI)?
Denver Intl. Airport (DEN)’s first flight to Kansas City Intl. Airport (MCI) leaves at approximately 5:40AM UTC-7. With a total travel time of 1h 45m, you’ll touch down at around 8:25AM UTC-6.
How long does it take to fly from Denver Intl. Airport (DEN) to Kansas City Intl. Airport (MCI)?
It usually takes 1 hour and 41 minutes to travel the 530 mi from DEN to MCI.
What airline has the least delays from DEN to MCI?
Frontier Airlines has the best track record for on-time direct flights from Denver Intl. Airport (DEN) to Kansas City Intl. Airport (MCI), with an on-time score of 90%. Use the Expedia App to look up your journey status before you leave and receive notifications about any trip changes.
What is the best time to fly from Denver Intl. Airport (DEN) to Kansas City Intl. Airport (MCI)?
To avoid possible delays on the Denver Intl. Airport (DEN) to Kansas City Intl. Airport (MCI) route, travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Kansas City from Denver Intl. Airport (DEN)?
If you’re taking a direct flight from Denver Intl. Airport (DEN) to Kansas City, Kansas City Intl. Airport (MCI) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Kansas City Intl. Airport (MCI) last-minute?
Booking your flight from DEN to MCI just before your getaway is usually more expensive. But if there’s some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a DEN to MCI flight and hotel package?
Booking a DEN to MCI flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Kansas City Intl. Airport (MCI)?
In most instances, you can modify or cancel your DEN to MCI flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline’s rules and fees on flight changes, or if you want more details, go to our Customer Service portal.
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