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Cheap flights from Kansas City to Denver from $28

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kansas City to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:43 pm - 9:48 pmMCI  Kansas City-DEN Denver Intl
2h 05mnonstop
Frontier Logo
5:07 pm - 7:47 pmDEN  Denver Intl-MCI Kansas City
1h 40mnonstop
$97Frontier
Sat, Oct 31 - Mon, Nov 2
Frontier Logo
8:43 pm - 9:48 pmMCI  Kansas City-DEN Denver Intl
2h 05mnonstop
Frontier Logo
5:07 pm - 7:47 pmDEN  Denver Intl-MCI Kansas City
1h 40mnonstop
$98Frontier
Thu, Nov 12 - Tue, Nov 17
Frontier Logo
8:43 pm - 9:48 pmMCI  Kansas City-DEN Denver Intl
2h 05mnonstop
Frontier Logo
5:07 pm - 7:47 pmDEN  Denver Intl-MCI Kansas City
1h 40mnonstop
$99Frontier
Thu, Nov 12 - Tue, Nov 17
United Airlines Logo
5:24 pm - 6:25 pmMCI  Kansas City-DEN Denver Intl
2h 01mnonstop
United Airlines Logo
8:00 am - 10:51 amDEN  Denver Intl-MCI Kansas City
1h 51mnonstop
$169United Airlines
Sat, Oct 3 - Tue, Oct 6
United Airlines Logo
6:00 am - 6:59 amMCI  Kansas City-DEN Denver Intl
1h 59mnonstop
United Airlines Logo
9:55 am - 12:42 pmDEN  Denver Intl-MCI Kansas City
1h 47mnonstop
$169United Airlines
Sat, Oct 17 - Sat, Oct 24
Southwest Logo
6:10 pm - 7:15 pmMCI  Kansas City-DEN Denver Intl
2h 05mnonstop
Southwest Logo
10:55 am - 1:30 pmDEN  Denver Intl-MCI Kansas City
1h 35mnonstop
$169Southwest
Tue, Oct 20 - Sat, Oct 24
Southwest Logo
7:00 am - 7:55 amMCI  Kansas City-DEN Denver Intl
1h 55mnonstop
Southwest Logo
6:00 pm - 8:40 pmDEN  Denver Intl-MCI Kansas City
1h 40mnonstop
$169Southwest
Wed, Jan 20 - Wed, Jan 20
Southwest Logo
6:50 am - 7:50 amMCI  Kansas City-DEN Denver Intl
2h 00mnonstop
Southwest Logo
2:00 pm - 4:35 pmDEN  Denver Intl-MCI Kansas City
1h 35mnonstop
$169Southwest
Wed, Nov 18 - Wed, Nov 18
Multiple Airlines Logo
8:43 pm - 9:49 pmMCI  Kansas City-DEN Denver Intl
2h 06mnonstop
Multiple Airlines Logo
10:43 am - 8:06 amDEN  Denver Intl-MCI Kansas City
20h 23m2 stops Atlanta Hartsfield-Jackson Tampa
$174Multiple Airlines
Sat, Oct 24 - Wed, Oct 28
Multiple Airlines Logo
8:43 pm - 9:49 pmMCI  Kansas City-DEN Denver Intl
2h 06mnonstop
Multiple Airlines Logo
6:58 pm - 8:06 amDEN  Denver Intl-MCI Kansas City
12h 08m1 stop Tampa
$194Multiple Airlines
Sat, Oct 24 - Wed, Oct 28

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Frontier flights from Kansas City to Denver

Our best Frontier deals on Kansas City to Denver flight tickets
Frontier
Oct 31
MCI8:43 pmKansas City
2h 05m
DEN9:48 pmDenver Intl
Nov 2
DEN5:07 pmDenver Intl
1h 40m
MCI7:47 pmKansas City
$97
Frontier
Nov 12
MCI8:43 pmKansas City
2h 05m
DEN9:48 pmDenver Intl
Nov 17
DEN5:07 pmDenver Intl
1h 40m
MCI7:47 pmKansas City
$98
Frontier
Oct 14
MCI8:43 pmKansas City
2h 06m
DEN9:49 pmDenver Intl
Oct 17
DEN5:07 pmDenver Intl
1h 41m
MCI7:48 pmKansas City
$99

United Airlines flights from Kansas City to Denver

Our best United Airlines deals on Kansas City to Denver flight tickets
United Airlines
Oct 3
MCI5:24 pmKansas City
2h 01m
DEN6:25 pmDenver Intl
Oct 6
DEN8:00 amDenver Intl
1h 51m
MCI10:51 amKansas City
$169
United Airlines
Sep 30
MCI1:48 pmKansas City
2h 04m
DEN2:52 pmDenver Intl
Oct 5
DEN1:38 pmDenver Intl
1h 44m
MCI4:22 pmKansas City
$300

momondo Fare Finder

 
Use the filters below to find and compare flights from Kansas City to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Sat 10/31

8:43 pm-9:48 pm

Nonstop2h 05m

Denver Intl

Mon 11/2

5:07 pm-7:47 pm

Nonstop1h 40m

$97

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Thu 11/12

8:43 pm-9:48 pm

Nonstop2h 05m

Denver Intl

Tue 11/17

5:07 pm-7:47 pm

Nonstop1h 40m

$98

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Thu 11/12

8:43 pm-9:48 pm

Nonstop2h 05m

Denver Intl

Tue 11/17

5:07 pm-7:47 pm

Nonstop1h 40m

$99

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Sat 10/3

5:24 pm-6:25 pm

Nonstop2h 01m

Denver Intl

Tue 10/6

8:00 am-10:51 am

Nonstop1h 51m

$169

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Sat 10/17

6:00 am-6:59 am

Nonstop1h 59m

Denver Intl

Sat 10/24

9:55 am-12:42 pm

Nonstop1h 47m

$169

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Tue 10/20

6:10 pm-7:15 pm

Nonstop2h 05m

Denver Intl

Sat 10/24

10:55 am-1:30 pm

Nonstop1h 35m

$169
Quickest round-trip

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Wed 1/20

7:00 am-7:55 am

Nonstop1h 55m

Denver Intl

Wed 1/20

6:00 pm-8:40 pm

Nonstop1h 40m

$169

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Wed 11/18

6:50 am-7:50 am

Nonstop2h 00m

Denver Intl

Wed 11/18

2:00 pm-4:35 pm

Nonstop1h 35m

$169

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Sat 10/24

8:43 pm-9:49 pm

Nonstop2h 06m

Denver Intl

Wed 10/28

10:43 am-8:06 am

2 stops20h 23m

$174

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Sat 10/24

8:43 pm-9:49 pm

Nonstop2h 06m

Denver Intl

Wed 10/28

6:58 pm-8:06 am

1 stop12h 08m

$194

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Kansas City to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kansas City and Denver?

Prices are currently low for flights on this route.

Typical prices usually range from $154 to $314.
The lowest price recently found on this route was $97.

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Kansas City is in December. Flight prices, which tend to average around $174, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in December, then you should wait until February to fly from Kansas City, when ticket prices are also cheap, with an average price of $175.

What is the cheapest Kansas City to Denver Intl flight route?

Fly from Kansas City to Denver Intl for the best Kansas City - Denver Intl flight prices

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

You are more likely to see cheaper flights to Denver from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $221 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Kansas City for as low as $153 on momondo.

What cabin class options are available on Kansas City to Denver flights?

There are 4 cabin classes available to choose from on Kansas City to Denver flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Kansas City to Denver flight prices changed over time?

As of September 2026, prices for Kansas City to Denver flights are approximately 23% more expensive when compared to flights at the same time last year.

When to book flights from Kansas City to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to Denver (MCI to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Denver

Best Price Found

$28

Fastest flight time

1h 50m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Kansas City in the past 72 hours is $28. The best round-trip flight deal from Kansas City to Denver found on momondo in the last 72 hours is $97.
The fastest flight from Kansas City to Denver takes 1h 50m
Direct flights go from Kansas City to Denver every day.
There is 1 airport in Denver. From Kansas City there are direct flights to Denver Intl (DEN).
Search flight deals

Frequently asked questions about flying from Kansas City to Denver

  • How far is Kansas City to Denver Intl by plane?

    The distance between Kansas City and Denver Intl is about 557.2 mi. Typically, this will take 1h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Kansas City Airport to Denver Intl Airport?

    Prices for flights from Kansas City Airport to Denver Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kansas City Airport to Denver Intl Airport?

  • How old do you have to be to fly from Kansas City Airport to Denver Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Kansas City to Denver?

  • What is the most popular airline from Kansas City to Denver?

Best airlines flying from Kansas City to Denver

Compare and see reviews for airlines that fly from Kansas City to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $57Free CancellationRating
5.6
2,587 reviews
Search Frontier flights
United AirlinesPriceFrom $151Free CancellationRating
7.4
10,221 reviews
Search United Airlines flights
SouthwestPriceFrom $171Free CancellationRating
8.0
4,193 reviews
Search Southwest flights

  • Southwest Flights From Kansas City to Denver

    Southwest flies from Kansas City to Denver around 30 times per week, with 4,192 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Kansas City to Denver in the last 72 hours was $171 (round-trip), much lower than the average airfare cost of $295 for Southwest flights on this route.

  • United Airlines Flights From Kansas City to Denver

    $151 is the best United Airlines flight deal from Kansas City to Denver found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $280, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 10,224 user reviews) flies into Denver from Kansas City 29 times in an average week so prices can vary.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Westminster
Boulder
Longmont
Lakewood
Manitou Springs
Greeley
Keystone
Thornton
Centennial
Cripple Creek
Littleton
Englewood
Winter Park
Golden
Greenwood Village

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Denver?

Finding the right flight to Denver from Kansas City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

Can I find flights from Kansas City to Denver with flexible booking policies on momondo?

All flight searches from Kansas City to Denver on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kansas City to Denver?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kansas City to Denver.

I’m not ready to book a flight from Kansas City to Denver right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kansas City to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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