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$74+ Cheap flights from Denver to Kansas City (DEN - MCI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MCI
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Kansas City are usually found in September or October, booked 48 days in advance, depart on a Friday or Monday and return on a Friday

Cheap flight deals from Denver to Kansas City

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Kansas City (MCI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$118
(Frontier)

One-way from

$74
(Frontier)

Popular in

May

Cheapest in

September

Average price

$159
From Denver Intl to Kansas City
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One-way flight from Denver Intl to Kansas City
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Highest demand for flights based on searches. 11% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Denver to Kansas City

Cheapest flights from Denver to Kansas City
Explore the most affordable flight options available from Denver to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/84:50 pmDEN - MCI
Nonstop1h 43mFrontier
vie. 11/1411:12 amMCI - DEN
1 stop11h 16mFrontier
Deal found 9/10$118
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/3111:59 pmDEN - MCI
1 stop15h 35mFrontier
dom. 11/28:28 pmMCI - DEN
Nonstop2h 01mFrontier
Deal found 9/10$119
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/235:12 pmDEN - MCI
Nonstop1h 41mFrontier
vie. 10/248:38 pmMCI - DEN
Nonstop2h 01mFrontier
Deal found 9/11$120
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/105:12 pmDEN - MCI
Nonstop1h 41mFrontier
dom. 10/128:38 pmMCI - DEN
Nonstop2h 01mFrontier
Deal found 9/11$121
This Frontier deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/113:14 pmDEN - MCI
Nonstop1h 41mFrontier
dom. 10/128:38 pmMCI - DEN
Nonstop2h 01mFrontier
Deal found 9/11$122
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/146:00 amDEN - MCI
Nonstop1h 35mSouthwest
mar. 10/145:40 pmMCI - DEN
Nonstop1h 50mSouthwest
Deal found 9/11$124
This Cheapflightsfares deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/245:12 pmDEN - MCI
Nonstop1h 41mFrontier
lun. 10/278:38 pmMCI - DEN
Nonstop2h 01mFrontier
Deal found 9/9$126
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/87:55 amDEN - MCI
Nonstop1h 40mSouthwest
mié. 10/157:40 pmMCI - DEN
Nonstop1h 50mSouthwest
Deal found 9/8$127
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/166:55 amDEN - MCI
1 stop7h 20mFrontier
vie. 10/178:38 pmMCI - DEN
Nonstop2h 01mFrontier
Deal found 9/11$128
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/144:50 pmDEN - MCI
Nonstop1h 43mFrontier
lun. 11/178:28 pmMCI - DEN
Nonstop2h 01mFrontier
Deal found 9/10$129
This Booking.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/2411:59 pmDEN - MCI
1 stop14h 15mFrontier
sáb. 10/257:02 pmMCI - DEN
Nonstop1h 59mFrontier
Deal found 9/11$130

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Kansas City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Denver to Kansas City that are best for you.

Fly from

Denver

Fly to

Kansas City

Route

Depart

Return

Price

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

mar. 12/2

8:05 am-10:45 am

Nonstop1h 40m

Kansas City

sáb. 12/6

3:10 pm-6:55 pm

1 stop4h 45m

$127

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

vie. 11/7

1:25 pm-4:05 pm

Nonstop1h 40m

Kansas City

mar. 11/11

9:05 am-10:10 am

Nonstop2h 05m

$133

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

mié. 11/5

1:00 pm-3:35 pm

Nonstop1h 35m

Kansas City

mié. 11/12

3:30 pm-7:55 pm

1 stop5h 25m

$139

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

mar. 10/7

3:30 pm-10:35 pm

1 stop6h 05m

Kansas City

mar. 10/14

4:30 pm-5:20 pm

Nonstop1h 50m

$146

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

mié. 10/8

7:55 am-10:35 am

Nonstop1h 40m

Kansas City

mié. 10/15

6:00 am-9:55 am

1 stop4h 55m

$148

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

vie. 11/14

6:09 pm-8:47 pm

Nonstop1h 38m

Kansas City

dom. 11/16

6:00 am-7:05 am

Nonstop2h 05m

$149

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

jue. 10/23

8:50 pm-11:30 pm

Nonstop1h 40m

Kansas City

lun. 11/3

5:10 pm-6:18 pm

Nonstop2h 08m

$149

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

vie. 11/14

5:30 pm-12:15 am

1 stop5h 45m

Kansas City

dom. 11/16

5:50 am-6:45 am

Nonstop1h 55m

$159

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

vie. 10/24

9:00 pm-11:40 pm

Nonstop1h 40m

Kansas City

dom. 10/26

10:15 pm-11:00 pm

Nonstop1h 45m

$163

DenverKansas City

DEN - MCI

DENMCI

Denver Intl

sáb. 12/13

7:55 am-3:20 pm

1 stop6h 25m

Kansas City

lun. 12/15

6:50 pm-7:40 pm

Nonstop1h 50m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 22 results
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The best insider tips for Denver to Kansas City flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-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.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Kansas City trip
Airports
DEN

Use the A Line train for a quick 37-minute ride from DEN to Union Station, avoiding costly taxis.

Read more about DENby Emily Zemler
MCI

For a quick exit at MCI, Uber and Lyft are efficient and not too expensive.

Read more about MCIby Matt Meltzer
Our travel experts
Matt Meltzer

Matt Meltzer

Expert on MCI

Matt Meltzer

Matt Meltzer

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Best time to book a flight from Denver to Kansas City

Have a flexible travel schedule? Discover the best time to fly to Kansas City from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Kansas City

How far ahead should I book a flight from Denver to Kansas City?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Kansas City. Price data was last updated on August 29, 2025.

The best time to book flights from Denver to Kansas City is 48 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.

What is the cheapest month to book a flight from Denver to Kansas City?

Currently, January is the cheapest month in which you can book a flight from Denver to Kansas City (average of $298). Flying from Denver to Kansas City in June is currently the most expensive (average of $352). 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.

What is the cheapest time of day to fly from DEN to MCI?

Find hourly flight availability from Denver to Kansas City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Kansas City in the afternoon. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Denver to Kansas City?

Use this chart to determine the cheapest time to fly round-trip from Denver to Kansas City. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Denver to Kansas City flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Kansas City

Get insights into the airlines that provide service to Kansas City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kansas City. Reviews last updated septiembre 11, 2025.
See what other customers who have flown with Southwest, United Airlines, and Frontier from Denver to Kansas City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,177 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Denver to Kansas City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to Kansas City?

    Booking a flight from Denver Intl (DEN) to Kansas City (MCI) is your only option if you wish to fly from Denver to Kansas City. On a typical day, there are 14 flights from Denver Intl to Kansas City, all of which are around 1h 30m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Denver Intl to Kansas City.

  • How popular is this Denver to Kansas City flight route?

    Within the past month, 23 users have taken a look at flights from Denver Intl to Kansas City.

  • How long is the flight from Denver to Kansas City?

    A quick flight from Denver to Kansas City can take about 1h 40m. Southwest provides one of the quickest options available for as low as $127. Airlines will cover a distance of 531 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Denver to Kansas City round-trip?

    Our cheapest airline available from Denver to Kansas City is Frontier. Our recent data shows that you can find tickets from as low as $49 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $115 and $157 round-trip. Users have found that Frontier is 76% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Denver to Kansas City?

    The top 3 most reliable airlines when flying from Denver to Kansas City are Sun Country Air (100%), SkyWest Airlines (97%) and Air Canada (70%).

  • What are the cheapest flights from Denver to Kansas City?

    While on average a flight from Denver to Kansas City is generally $163, our data shows the cheapest flight currently is $66. When looking at the most popular route, (Denver Intl - Kansas City), you can expect to pay $117 for that flight.

  • Can I find deals for flights from Denver to Kansas City that include hotel bookings?

    Yes. In addition to deals on Denver to Kansas City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Kansas City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Kansas City.

  • Can I find deals for business class flights from Denver to Kansas City?

    Yes. Cheapflights offers flight deals from Denver to Kansas City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Kansas City?

    Currently, January is the cheapest month in which you can book a flight from Denver to Kansas City (average of $298). Flying from Denver to Kansas City in June is currently the most expensive (average of $352). 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.

See more FAQs

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Shawnee
Lee's Summit
Liberty
Belton
Warrensburg
North Kansas City
Kansas City
Overland Park
Lenexa
Lansing
Lawrence
Olathe

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Denver to Kansas City

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Denver to Kansas City

Discover the top 3 airlines that operate flights from Denver to Kansas City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$143FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$115Average$272FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$157Average$265FlexibilityNo cancel feeOn-time63%

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