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

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

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

As of May 2026, 3 flights take off from Milwaukee and land in Colorado each day. The most common flight departure time for this route is 8:00AM, with 48% of daily flights taking off in the afternoon.

What airlines fly to Colorado?

United Airlines, Frontier and American Airlines are the top three most popular airlines that fly to Colorado from Milwaukee according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 6 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Milwaukee and Colorado is 26 per week as of May 2026. The most frequent departure day is Mon, with 27% of weekly flights leaving on this day.

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

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

How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Colorado?

As of May 2026, there are 5 operators available to choose from for flights from Milwaukee-Mitchell Airport to Colorado.

How old do you have to be to fly from Milwaukee-Mitchell Airport to Colorado?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$93 Cheap Flights from Milwaukee to Colorado in 2026

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Find the cheapest flights from Milwaukee to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:56 pm - 9:07 pm

MKE

COS

9h 11m

1 stop

6:50 am - 1:50 pm

COS

MKE

6h 00m

1 stop

$235Delta

Fri, Jul 3 - Sat, Jul 11

3:01 pm - 9:54 pm

MKE

COS

7h 53m

1 stop

6:00 am - 3:04 pm

COS

MKE

8h 04m

1 stop

$240Delta

Wed, Aug 26 - Mon, Aug 31

5:50 pm - 10:03 pm

MKE

COS

5h 13m

1 stop

7:00 am - 1:26 pm

COS

MKE

5h 26m

1 stop

$267United Airlines

Sat, Oct 10 - Wed, Oct 14

12:27 pm - 6:40 pm

MKE

COS

7h 13m

1 stop

3:51 pm - 10:57 pm

COS

MKE

6h 06m

1 stop

$287American Airlines

Wed, Aug 26 - Mon, Aug 31

5:00 am - 10:46 am

MKE

DRO

6h 46m

2 stops

7:00 am - 1:23 pm

DRO

MKE

5h 23m

1 stop

$294United Airlines

Tue, Nov 3 - Tue, Nov 10

8:46 am - 8:24 am

MKE

DEN

24h 38m

1 stop

11:46 pm - 11:13 am

DEN

MKE

10h 27m

1 stop

$312Frontier

Tue, Jun 2 - Tue, Jun 9

5:00 am - 6:35 am

MKE

DEN

2h 35mnonstop

6:55 pm - 10:15 pm

DEN

MKE

2h 20mnonstop

$313Southwest

Tue, Jul 7 - Tue, Jul 14

12:29 pm - 10:24 pm

MKE

DEN

10h 55m

1 stop

11:46 pm - 11:13 am

DEN

MKE

10h 27m

1 stop

$315Frontier

Sat, Jun 6 - Tue, Jun 9

5:05 pm - 9:05 pm

MKE

DEN

5h 00m

1 stop

6:05 pm - 9:30 pm

DEN

MKE

2h 25mnonstop

$319Southwest

Wed, Oct 7 - Wed, Oct 14

2:29 pm - 9:13 pm

MKE

DRO

7h 44m

1 stop

12:42 pm - 12:11 am

DRO

MKE

10h 29m

2 stops

$324American Airlines

Tue, Sep 29 - Tue, Oct 6

Frontier flights from Milwaukee to Colorado

Our best Frontier deals on Milwaukee to Colorado flight tickets

Frontier

Jun 2

MKE8:46 amMilwaukee-Mitchell

24h 38m

1 stop

DEN8:24 amDenver Intl

Jun 9

DEN11:46 pmDenver Intl

10h 27m

1 stop

MKE11:13 amMilwaukee-Mitchell

$312

Frontier

Jun 6

MKE12:29 pmMilwaukee-Mitchell

10h 55m

1 stop

DEN10:24 pmDenver Intl

Jun 9

DEN11:46 pmDenver Intl

10h 27m

1 stop

MKE11:13 amMilwaukee-Mitchell

$315

Frontier

May 29

MKE12:09 pmMilwaukee-Mitchell

11h 15m

1 stop

DEN10:24 pmDenver Intl

Jun 1

DEN9:15 amDenver Intl

21h 46m

1 stop

MKE8:01 amMilwaukee-Mitchell

$317

Southwest flights from Milwaukee to Colorado

Our best Southwest deals on Milwaukee to Colorado flight tickets

Southwest

Jun 30

MKE11:30 amMilwaukee-Mitchell

11h 15m

1 stop

COS9:45 pmColorado Springs

Jul 7

COS5:10 pmColorado Springs

4h 05m

1 stop

MKE10:15 pmMilwaukee-Mitchell

$305

Southwest

Jul 7

MKE5:00 amMilwaukee-Mitchell

2h 35m

DEN6:35 amDenver Intl

Jul 14

DEN6:55 pmDenver Intl

2h 20m

MKE10:15 pmMilwaukee-Mitchell

$313

Southwest

Jun 30

MKE2:40 pmMilwaukee-Mitchell

9h 15m

2 stops

COS10:55 pmColorado Springs

Jul 7

COS5:10 pmColorado Springs

4h 05m

1 stop

MKE10:15 pmMilwaukee-Mitchell

$314

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Fri 7/3

12:56 pm-9:07 pm

1 stop9h 11m

Colorado Springs

Sat 7/11

6:50 am-1:50 pm

1 stop6h 00m

$235

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Wed 8/26

3:01 pm-9:54 pm

1 stop7h 53m

Colorado Springs

Mon 8/31

6:00 am-3:04 pm

1 stop8h 04m

$240

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Sat 10/10

5:50 pm-10:03 pm

1 stop5h 13m

Colorado Springs

Wed 10/14

7:00 am-1:26 pm

1 stop5h 26m

$267

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Wed 8/26

12:27 pm-6:40 pm

1 stop7h 13m

Colorado Springs

Mon 8/31

3:51 pm-10:57 pm

1 stop6h 06m

$287

MilwaukeeDurango

MKE - DRO

MKEDRO

Milwaukee-Mitchell

Tue 11/3

5:00 am-10:46 am

2 stops6h 46m

Durango La Plata County

Tue 11/10

7:00 am-1:23 pm

1 stop5h 23m

$294

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Tue 6/2

8:46 am-8:24 am

1 stop24h 38m

Denver Intl

Tue 6/9

11:46 pm-11:13 am

1 stop10h 27m

$312

Quickest round-trip

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Tue 7/7

5:00 am-6:35 am

Nonstop2h 35m

Denver Intl

Tue 7/14

6:55 pm-10:15 pm

Nonstop2h 20m

$313

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Sat 6/6

12:29 pm-10:24 pm

1 stop10h 55m

Denver Intl

Tue 6/9

11:46 pm-11:13 am

1 stop10h 27m

$315

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Wed 10/7

5:05 pm-9:05 pm

1 stop5h 00m

Denver Intl

Wed 10/14

6:05 pm-9:30 pm

Nonstop2h 25m

$319

MilwaukeeDurango

MKE - DRO

MKEDRO

Milwaukee-Mitchell

Tue 9/29

2:29 pm-9:13 pm

1 stop7h 44m

Durango La Plata County

Tue 10/6

12:42 pm-12:11 am

2 stops10h 29m

$324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Milwaukee to Colorado

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 cheapest month to fly to Colorado?

The month of October is, on average, the cheapest month to fly to Colorado from Milwaukee, with most prices found around $57. The month of April is another great option to travel to Colorado, with average flight prices from Milwaukee averaging around $59.

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

The cheapest day to depart from Milwaukee to Colorado is on a Friday when prices can be found for as low as $377. On the other hand, Sunday is the most expensive day to depart from Milwaukee because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $448.

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

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $257. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $441 per ticket.

What is the cheapest Milwaukee-Mitchell to Colorado flight route?

Fly from Milwaukee-Mitchell to Denver Intl for the best Milwaukee-Mitchell - Colorado flight prices

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

You are more likely to see cheaper flights to Colorado from Milwaukee when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $360 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Milwaukee for as low as $293 on momondo.

Can stopping save me money on Milwaukee to Colorado flights?

No. A direct flight is the cheapest option for a flight between Milwaukee to Colorado.

Cheap Milwaukee to Colorado flight deals and tips

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

Best Price Found	$205
Fastest flight time	2h 30m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Milwaukee in the past 72 hours is $205. The best round-trip flight deal from Milwaukee to Colorado found on momondo in the last 72 hours is $427.

The fastest flight from Milwaukee to Colorado takes 2h 30m

Direct flights go from Milwaukee to Colorado every day.

There are 87 airports in Colorado. From Milwaukee there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Milwaukee to Colorado

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Colorado?
Prices for flights from Milwaukee-Mitchell Airport to Colorado are refreshed on a daily basis.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Colorado?
As of May 2026, there are 5 operators available to choose from for flights from Milwaukee-Mitchell Airport to Colorado.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Colorado?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Milwaukee to Colorado?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Milwaukee to Colorado is Boeing 737 MAX 8 (20.61% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (17.78%), Airbus A319 (17.68%), and Embraer 175 (Enhanced Winglets) (14.54%).

Best airlines flying from Milwaukee to Colorado

Compare and see reviews for airlines that fly from Milwaukee to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $64	Free Cancellation	Rating 5.6 2,945 reviews	Search Frontier flights
United Airlines	PriceFrom $175	Free Cancellation	Rating 7.4 9,733 reviews	Search United Airlines flights
American Airlines	PriceFrom $185	Free Cancellation	Rating 7.1 11,645 reviews	Search American Airlines flights
Southwest	PriceFrom $199	Free Cancellation	Rating 7.9 4,284 reviews	Search Southwest flights
Delta	PriceFrom $234	Free Cancellation	Rating 7.9 8,452 reviews	Search Delta flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Milwaukee to Colorado for you.

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

Flights from Milwaukee to Colorado with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Milwaukee to Colorado?

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 Colorado.

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

Yes. momondo can track prices for Milwaukee to Colorado 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.

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Popular cities in Colorado

Flights to New Yorkfrom $88

Flights to Los Angelesfrom $47

Flights to Orlandofrom $58

Flights to Miamifrom $55

Flights to Chicagofrom $62

Flights to San Franciscofrom $54

Flights to Las Vegasfrom $48

Flights to Washington, D.C.from $56

Flights to Bostonfrom $63

Flights to Atlantafrom $54

Flights to Fort Lauderdalefrom $56

Flights to Dallasfrom $96

Cheap flights from Milwaukee to Colorado from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Colorado departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Milwaukee to Colorado

What is the cheapest month to fly to Colorado?

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

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

What is the cheapest Milwaukee-Mitchell to Colorado flight route?

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

Can stopping save me money on Milwaukee to Colorado flights?

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

What airlines fly to Colorado?

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

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

Cheap Milwaukee to Colorado flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

Frequently asked questions about flying from Milwaukee to Colorado

Best airlines flying from Milwaukee to Colorado

Compare and see reviews for airlines that fly from Milwaukee to Colorado with momondo

Why use momondo?

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

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