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Cheap flights from Kansas City to Denver from $63

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
8:32 pm - 9:34 pmMCI  Kansas City-DEN Denver Intl
2h 02mnonstop
Frontier Logo
4:56 pm - 7:37 pmDEN  Denver Intl-MCI Kansas City
1h 41mnonstop
$102Frontier
Sat, Sep 19 - Mon, Sep 21
Frontier Logo
8:32 pm - 9:34 pmMCI  Kansas City-DEN Denver Intl
2h 02mnonstop
Frontier Logo
4:56 pm - 7:37 pmDEN  Denver Intl-MCI Kansas City
1h 41mnonstop
$102Frontier
Sat, Sep 19 - Wed, Sep 23
Frontier Logo
8:32 pm - 9:34 pmMCI  Kansas City-DEN Denver Intl
2h 02mnonstop
Frontier Logo
4:56 pm - 7:37 pmDEN  Denver Intl-MCI Kansas City
1h 41mnonstop
$102Frontier
Sat, Sep 19 - Mon, Sep 21
Multiple Airlines Logo
8:43 pm - 9:49 pmMCI  Kansas City-DEN Denver Intl
2h 06mnonstop
Multiple Airlines Logo
6:31 pm - 8:06 amDEN  Denver Intl-MCI Kansas City
36h 35m2 stops Atlanta Hartsfield-Jackson Tampa
$194Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
9:16 am - 8:04 amMCI  Kansas City-DEN Denver Intl
23h 48m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
5:07 pm - 7:48 pmDEN  Denver Intl-MCI Kansas City
1h 41mnonstop
$204Multiple Airlines
Mon, Oct 5 - Mon, Oct 12
Multiple Airlines Logo
9:16 am - 8:04 amMCI  Kansas City-DEN Denver Intl
23h 48m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
5:07 pm - 7:48 pmDEN  Denver Intl-MCI Kansas City
1h 41mnonstop
$205Multiple Airlines
Mon, Oct 5 - Mon, Oct 12
United Airlines Logo
6:00 am - 6:59 amMCI  Kansas City-DEN Denver Intl
1h 59mnonstop
United Airlines Logo
9:45 am - 12:28 pmDEN  Denver Intl-MCI Kansas City
1h 43mnonstop
$217United Airlines
Thu, Oct 22 - Wed, Oct 28
United Airlines Logo
1:34 pm - 2:37 pmMCI  Kansas City-DEN Denver Intl
2h 03mnonstop
United Airlines Logo
8:00 am - 10:50 amDEN  Denver Intl-MCI Kansas City
1h 50mnonstop
$217United Airlines
Mon, Nov 23 - Thu, Nov 26
Southwest Logo
7:25 am - 8:15 amMCI  Kansas City-DEN Denver Intl
1h 50mnonstop
Southwest Logo
8:45 pm - 11:20 pmDEN  Denver Intl-MCI Kansas City
1h 35mnonstop
$217Southwest
Tue, Sep 29 - Mon, Oct 5
Southwest Logo
4:05 pm - 4:55 pmMCI  Kansas City-DEN Denver Intl
1h 50mnonstop
Southwest Logo
12:35 pm - 3:10 pmDEN  Denver Intl-MCI Kansas City
1h 35mnonstop
$217Southwest
Sat, Sep 19 - Sat, Sep 26

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Frontier flights from Kansas City to Denver

Our best Frontier deals on Kansas City to Denver flight tickets
Frontier
Sep 19
MCI8:32 pmKansas City
2h 02m
DEN9:34 pmDenver Intl
Sep 21
DEN4:56 pmDenver Intl
1h 41m
MCI7:37 pmKansas City
$102
Frontier
Sep 10
MCI8:32 pmKansas City
2h 02m
DEN9:34 pmDenver Intl
Sep 14
DEN4:56 pmDenver Intl
1h 41m
MCI7:37 pmKansas City
$103
Frontier
Sep 22
MCI8:32 pmKansas City
2h 02m
DEN9:34 pmDenver Intl
Sep 29
DEN4:56 pmDenver Intl
1h 41m
MCI7:37 pmKansas City
$107

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 9/19

8:32 pm-9:34 pm

Nonstop2h 02m

Denver Intl

Mon 9/21

4:56 pm-7:37 pm

Nonstop1h 41m

$102

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Sat 9/19

8:32 pm-9:34 pm

Nonstop2h 02m

Denver Intl

Wed 9/23

4:56 pm-7:37 pm

Nonstop1h 41m

$102

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Sat 9/19

8:32 pm-9:34 pm

Nonstop2h 02m

Denver Intl

Mon 9/21

4:56 pm-7:37 pm

Nonstop1h 41m

$102

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Tue 10/20

8:43 pm-9:49 pm

Nonstop2h 06m

Denver Intl

Tue 10/27

6:31 pm-8:06 am

2 stops36h 35m

$194

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Mon 10/5

9:16 am-8:04 am

2 stops23h 48m

Denver Intl

Mon 10/12

5:07 pm-7:48 pm

Nonstop1h 41m

$204

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Mon 10/5

9:16 am-8:04 am

2 stops23h 48m

Denver Intl

Mon 10/12

5:07 pm-7:48 pm

Nonstop1h 41m

$205

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Thu 10/22

6:00 am-6:59 am

Nonstop1h 59m

Denver Intl

Wed 10/28

9:45 am-12:28 pm

Nonstop1h 43m

$217

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Mon 11/23

1:34 pm-2:37 pm

Nonstop2h 03m

Denver Intl

Thu 11/26

8:00 am-10:50 am

Nonstop1h 50m

$217
Quickest round-trip

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Tue 9/29

7:25 am-8:15 am

Nonstop1h 50m

Denver Intl

Mon 10/5

8:45 pm-11:20 pm

Nonstop1h 35m

$217

Kansas CityDenver

MCI Kansas City - DEN Denver Intl

MCIDEN

Kansas City

Sat 9/19

4:05 pm-4:55 pm

Nonstop1h 50m

Denver Intl

Sat 9/26

12:35 pm-3:10 pm

Nonstop1h 35m

$217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $140 to $288.
The lowest price recently found on this route was $102.

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Kansas City is in February. Flight prices, which tend to average around $175, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in February, then you should wait until December to fly from Kansas City, when ticket prices are also cheap, with an average price of $176.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $304. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Monday, with ticket prices averaging around $429.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $207. Flights in the morning are often more expensive with an average ticket price of $442.

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 $213 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 $148 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 August 2026, prices for Kansas City to Denver flights are approximately 155% 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

$63

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 $63. The best round-trip flight deal from Kansas City to Denver found on momondo in the last 72 hours is $102.
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
2,648 reviews
Search Frontier flights
United AirlinesPriceFrom $149Free CancellationRating
7.4
10,122 reviews
Search United Airlines flights
SouthwestPriceFrom $166Free CancellationRating
8.0
4,203 reviews
Search Southwest flights

  • Southwest Flights From Kansas City to Denver

    Southwest flies from Kansas City to Denver around 26 times per week, with 4,205 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Kansas City to Denver in the last 72 hours was $166 (round-trip), much lower than the average airfare cost of $288 for Southwest flights on this route.

  • United Airlines Flights From Kansas City to Denver

    $149 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 $273, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 10,120 user reviews) flies into Denver from Kansas City 35 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
Longmont
Boulder
Lakewood
Manitou Springs
Greeley
Keystone
Thornton
Cripple Creek
Centennial
Littleton
Englewood
Winter Park
Golden
Frisco

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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