What is the cheapest airline that flies from Milwaukee-Mitchell to Denver Intl?

United Airlines, Delta, and Southwest are the most popular carriers operating from Milwaukee-Mitchell to Denver Intl

How many flights depart from Milwaukee to Denver on average per day?

The number of flights available between Milwaukee and Denver is 4 per day as of September 2026. The most frequent departure time is 8:00, with 63% of daily flights leaving at midday.

How many flights depart from Milwaukee to Denver on average per week?

As of September 2026, there are 28 flights per week flying from Milwaukee to Denver. The most common day of the week flights depart is Mon, with 25% of flights taking off on this day.

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Denver Intl Airport?

Prices for flights from Milwaukee-Mitchell Airport to Denver Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Milwaukee-Mitchell 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 Milwaukee-Mitchell Airport to Denver Intl Airport.

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

The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

R1 934 Cheap Flights from Milwaukee to Denver in 2026/27

Find the cheapest flights from Milwaukee to Denver

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

15:52 - 21:44MKE Milwaukee-Mitchell-DEN Denver Intl

6h 52m1 stop Chicago O'Hare Intl

20:25 - 23:59DEN Denver Intl-MKE Milwaukee-Mitchell

2h 34mdirect

R4 730United Airlines

Tue, Oct 6 - Wed, Oct 7

14:39 - 16:18MKE Milwaukee-Mitchell-DEN Denver Intl

2h 39mdirect

6:00 - 13:43DEN Denver Intl-MKE Milwaukee-Mitchell

6h 43m1 stop Chicago O'Hare Intl

R4 747United Airlines

Wed, Oct 14 - Wed, Oct 21

5:45 - 7:40MKE Milwaukee-Mitchell-DEN Denver Intl

2h 55mdirect

15:40 - 21:25DEN Denver Intl-MKE Milwaukee-Mitchell

4h 45m1 stop Lambert-St Louis

R4 763Southwest

Fri, Dec 4 - Mon, Dec 7

17:10 - 18:45MKE Milwaukee-Mitchell-DEN Denver Intl

2h 35mdirect

13:30 - 22:25DEN Denver Intl-MKE Milwaukee-Mitchell

7h 55m2 stops Omaha Eppley Airfield Lambert-St Louis

R4 812Southwest

Sat, Oct 24 - Wed, Oct 28

17:55 - 19:30MKE Milwaukee-Mitchell-DEN Denver Intl

2h 35mdirect

14:25 - 22:10DEN Denver Intl-MKE Milwaukee-Mitchell

6h 45m2 stops Cincinnati Cinci./N. Kentucky Chicago Midway

R4 844Southwest

Fri, Dec 4 - Mon, Dec 7

18:30 - 20:05MKE Milwaukee-Mitchell-DEN Denver Intl

2h 35mdirect

5:40 - 16:20DEN Denver Intl-MKE Milwaukee-Mitchell

9h 40m1 stop Baltimore/Washington

R4 860Southwest

Fri, Oct 16 - Tue, Oct 20

12:05 - 16:22MKE Milwaukee-Mitchell-DEN Denver Intl

5h 17m1 stop Chicago O'Hare Intl

17:36 - 22:59DEN Denver Intl-MKE Milwaukee-Mitchell

4h 23m1 stop Chicago O'Hare Intl

R4 893United Airlines

Sat, Oct 10 - Sat, Oct 17

17:45 - 23:44MKE Milwaukee-Mitchell-DEN Denver Intl

6h 59m1 stop Minneapolis St Paul

6:05 - 12:01DEN Denver Intl-MKE Milwaukee-Mitchell

4h 56m1 stop Minneapolis St Paul

R4 925Delta

Fri, Oct 9 - Mon, Oct 12

5:50 - 7:45MKE Milwaukee-Mitchell-DEN Denver Intl

2h 55mdirect

18:25 - 21:50DEN Denver Intl-MKE Milwaukee-Mitchell

2h 25mdirect

R4 942Southwest

Thu, Nov 5 - Tue, Nov 10

14:39 - 16:18MKE Milwaukee-Mitchell-DEN Denver Intl

2h 39mdirect

10:10 - 13:34DEN Denver Intl-MKE Milwaukee-Mitchell

2h 24mdirect

R4 958United Airlines

Thu, Oct 22 - Tue, Oct 27

Cheap last-minute flights

Enter your travel dates to find the best prices.

18:25 - 20:00MKE Milwaukee-Mitchell-DEN Denver Intl

2h 35mdirect

8:40 - 16:20DEN Denver Intl-MKE Milwaukee-Mitchell

6h 40m1 stop Kansas City

R9 867Southwest

Fri, Sep 25 - Wed, Sep 30

18:20 - 23:40MKE Milwaukee-Mitchell-DEN Denver Intl

6h 20m1 stop Phoenix Sky Harbor Intl

8:40 - 16:20DEN Denver Intl-MKE Milwaukee-Mitchell

6h 40m1 stop Kansas City

R10 030Southwest

Fri, Sep 25 - Wed, Sep 30

5:20 - 11:25MKE Milwaukee-Mitchell-DEN Denver Intl

7h 05m2 stops Austin Bergstrom Dallas Love Field

8:40 - 16:20DEN Denver Intl-MKE Milwaukee-Mitchell

6h 40m1 stop Kansas City

R10 111Southwest

Fri, Sep 25 - Wed, Sep 30

5:20 - 11:25MKE Milwaukee-Mitchell-DEN Denver Intl

7h 05m2 stops Austin Bergstrom Dallas Love Field

11:15 - 20:15DEN Denver Intl-MKE Milwaukee-Mitchell

8h 00m2 stops Memphis Chicago Midway

R10 940Southwest

Fri, Sep 25 - Wed, Sep 30

17:50 - 19:45MKE Milwaukee-Mitchell-DEN Denver Intl

2h 55mdirect

20:25 - 23:59DEN Denver Intl-MKE Milwaukee-Mitchell

2h 34mdirect

R11 737United Airlines

Thu, Sep 24 - Thu, Oct 8

10:42 - 17:50MKE Milwaukee-Mitchell-DEN Denver Intl

8h 08m1 stop Chicago O'Hare Intl

20:25 - 23:59DEN Denver Intl-MKE Milwaukee-Mitchell

2h 34mdirect

R11 899United Airlines

Thu, Sep 24 - Thu, Oct 8

5:30 - 13:21MKE Milwaukee-Mitchell-DEN Denver Intl

8h 51m1 stop Atlanta Hartsfield-Jackson

6:15 - 11:23DEN Denver Intl-MKE Milwaukee-Mitchell

4h 08m1 stop Minneapolis St Paul

R11 964Delta

Fri, Sep 25 - Sun, Oct 4

18:25 - 20:00MKE Milwaukee-Mitchell-DEN Denver Intl

2h 35mdirect

15:15 - 18:35DEN Denver Intl-MKE Milwaukee-Mitchell

2h 20mdirect

R12 110Southwest

Fri, Sep 25 - Wed, Sep 30

10:42 - 17:50MKE Milwaukee-Mitchell-DEN Denver Intl

8h 08m1 stop Chicago O'Hare Intl

20:25 - 23:59DEN Denver Intl-MKE Milwaukee-Mitchell

2h 34mdirect

R12 273United Airlines

Thu, Sep 24 - Thu, Oct 8

5:20 - 11:25MKE Milwaukee-Mitchell-DEN Denver Intl

7h 05m2 stops Austin Bergstrom Dallas Love Field

17:10 - 0:15DEN Denver Intl-MKE Milwaukee-Mitchell

6h 05m1 stop Nashville Intl

R12 517Southwest

Fri, Sep 25 - Sun, Oct 4

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Southwest flights from Milwaukee to Denver

Our best Southwest deals on Milwaukee to Denver flight tickets

Southwest

Dec 4

MKE5:45Milwaukee-Mitchell

2h 55m

DEN7:40Denver Intl

Dec 7

DEN15:40Denver Intl

4h 45m

1 stop

MKE21:25Milwaukee-Mitchell

R4 763

Southwest

Oct 24

MKE17:10Milwaukee-Mitchell

2h 35m

DEN18:45Denver Intl

Oct 28

DEN13:30Denver Intl

7h 55m

2 stops

MKE22:25Milwaukee-Mitchell

R4 812

Southwest

Dec 4

MKE17:55Milwaukee-Mitchell

2h 35m

DEN19:30Denver Intl

Dec 7

DEN14:25Denver Intl

6h 45m

2 stops

MKE22:10Milwaukee-Mitchell

R4 844

United Airlines flights from Milwaukee to Denver

Our best United Airlines deals on Milwaukee to Denver flight tickets

United Airlines

Oct 6

MKE15:52Milwaukee-Mitchell

6h 52m

1 stop

DEN21:44Denver Intl

Oct 7

DEN20:25Denver Intl

2h 34m

MKE23:59Milwaukee-Mitchell

R4 730

United Airlines

Oct 14

MKE14:39Milwaukee-Mitchell

2h 39m

DEN16:18Denver Intl

Oct 21

DEN6:00Denver Intl

6h 43m

1 stop

MKE13:43Milwaukee-Mitchell

R4 747

United Airlines

Oct 10

MKE12:05Milwaukee-Mitchell

5h 17m

1 stop

DEN16:22Denver Intl

Oct 17

DEN17:36Denver Intl

4h 23m

1 stop

MKE22:59Milwaukee-Mitchell

R4 893

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MilwaukeeDenver

MKE Milwaukee-Mitchell - DEN Denver Intl

MKEDEN

Milwaukee-Mitchell

Tue 6/10

15:52-21:44

1 stop6h 52m

Denver Intl

Wed 7/10

20:25-23:59

Nonstop2h 34m

R4 730

MilwaukeeDenver

MKE Milwaukee-Mitchell - DEN Denver Intl

MKEDEN

Milwaukee-Mitchell

Wed 14/10

14:39-16:18

Nonstop2h 39m

Denver Intl

Wed 21/10

6:00-13:43

1 stop6h 43m

R4 747

MilwaukeeDenver

MKE Milwaukee-Mitchell - DEN Denver Intl

MKEDEN

Milwaukee-Mitchell

Fri 4/12

5:45-7:40

Nonstop2h 55m

Denver Intl

Mon 7/12

15:40-21:25

1 stop4h 45m

R4 763

MilwaukeeDenver

MKE Milwaukee-Mitchell - DEN Denver Intl

MKEDEN

Milwaukee-Mitchell

Sat 24/10

17:10-18:45

Nonstop2h 35m

Denver Intl

Wed 28/10

13:30-22:25

2 stops7h 55m

R4 812

MilwaukeeDenver

MKE Milwaukee-Mitchell - DEN Denver Intl

MKEDEN

Milwaukee-Mitchell

Fri 4/12

17:55-19:30

Nonstop2h 35m

Denver Intl

Mon 7/12

14:25-22:10

2 stops6h 45m

R4 844

MilwaukeeDenver

MKE Milwaukee-Mitchell - DEN Denver Intl

MKEDEN

Milwaukee-Mitchell

Fri 16/10

18:30-20:05

Nonstop2h 35m

Denver Intl

Tue 20/10

5:40-16:20

1 stop9h 40m

R4 860

MilwaukeeDenver

MKE Milwaukee-Mitchell - DEN Denver Intl

MKEDEN

Milwaukee-Mitchell

Sat 10/10

12:05-16:22

1 stop5h 17m

Denver Intl

Sat 17/10

17:36-22:59

1 stop4h 23m

R4 893

MilwaukeeDenver

MKE Milwaukee-Mitchell - DEN Denver Intl

MKEDEN

Milwaukee-Mitchell

Fri 9/10

17:45-23:44

1 stop6h 59m

Denver Intl

Mon 12/10

6:05-12:01

1 stop4h 56m

R4 925

MilwaukeeDenver

MKE Milwaukee-Mitchell - DEN Denver Intl

MKEDEN

Milwaukee-Mitchell

Thu 5/11

5:50-7:45

Nonstop2h 55m

Denver Intl

Tue 10/11

18:25-21:50

Nonstop2h 25m

R4 942

Fastest return journey

MilwaukeeDenver

MKE Milwaukee-Mitchell - DEN Denver Intl

MKEDEN

Milwaukee-Mitchell

Thu 22/10

14:39-16:18

Nonstop2h 39m

Denver Intl

Tue 27/10

10:10-13:34

Nonstop2h 24m

R4 958

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Milwaukee 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

Prices

Airlines

Other information

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

Prices are currently typical for flights on this route.

Typical prices usually range from R4 633 to R7 713.
The lowest price recently found on this route was R4 730.

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Milwaukee is in October. Flight prices, which tend to average around R5 771, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in October, then you should wait until September to fly from Milwaukee, when ticket prices are also cheap, with an average price of R5 917.

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

You are more likely to see cheaper flights to Denver from Milwaukee when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around R6 634 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Milwaukee for as low as R6 031 on momondo.

How have Milwaukee to Denver flight prices changed over time?

As of September 2026, prices for Milwaukee to Denver flights are approximately 90% more expensive when compared to flights at the same time last year.

When to book flights from Milwaukee to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Milwaukee to Denver (MKE to DEN) flight deals and tips

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

Best price found	R1 934
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Milwaukee in the past 72 hours is R1 934. The best return flight deal from Milwaukee to Denver found on momondo in the last 72 hours is R4 730.

Direct flights go from Milwaukee to Denver every day.

There is 1 airport in Denver. From Milwaukee there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Milwaukee to Denver

How far is Milwaukee-Mitchell to Denver Intl by plane?
The straight-line distance from Milwaukee-Mitchell to Denver Intl is 1467,3 km.
When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Denver Intl Airport?
Prices for flights from Milwaukee-Mitchell Airport to Denver Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Milwaukee-Mitchell 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 Milwaukee-Mitchell Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Milwaukee to Denver?
Based on momondo bookings for flights between Milwaukee and Denver, the leading plane model is Embraer 175 (Enhanced Winglets), making up 21,44% of the total bookings. Other popular models include Boeing 737 MAX 8 with 19,29%, Boeing 737-800 Passenger/BBJ2 (winglets) with 14,71%, and Airbus A320-100/200 with 8,54%.

Estes Park

Black Hawk

Manitou Springs

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Milwaukee.

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

Yes. momondo allows you to filter the results for Milwaukee to Denver flights to just show those with flexible booking policies.

How can momondo help me find flights from Milwaukee 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 Milwaukee to Denver.

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

Yes. momondo can track prices for Milwaukee to Denver flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.