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 48% 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 day?

As of July 2026, 4 flights take off from Milwaukee and land in Colorado each day. The most common flight departure time for this route is 10:00AM, with 46% of daily flights taking off at noon.

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 week?

The number of flights available between Milwaukee and Colorado is 33 per week as of July 2026. The most frequent departure day is Fri, with 24% 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 July 2026, there are 4 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.

$109 Cheap Flights from Milwaukee to Colorado in 2026

Discover deals from 900+ travel sites with momondo.

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.

6:50 am - 12:35 pm

MKE

COS

6h 45m

1 stop

1:15 pm - 9:25 pm

COS

MKE

7h 10m

1 stop

$265Southwest

Tue, Aug 11 - Tue, Aug 18

9:40 am - 9:38 pm

MKE

COS

12h 58m

2 stops

11:27 am - 7:42 pm

COS

MKE

7h 15m

1 stop

$270Delta

Tue, Aug 11 - Tue, Aug 18

3:01 pm - 9:38 pm

MKE

COS

7h 37m

1 stop

1:20 pm - 8:27 pm

COS

MKE

6h 07m

1 stop

$275Delta

Wed, Aug 26 - Mon, Aug 31

9:40 am - 9:38 pm

MKE

COS

12h 58m

2 stops

1:20 pm - 8:27 pm

COS

MKE

6h 07m

1 stop

$280Delta

Wed, Aug 26 - Mon, Aug 31

5:50 pm - 10:53 pm

MKE

COS

6h 03m

1 stop

8:00 am - 5:00 pm

COS

MKE

8h 00m

1 stop

$285American Airlines

Fri, Aug 14 - Mon, Aug 17

8:10 pm - 9:27 am

MKE

DEN

14h 17m

1 stop

6:00 am - 7:15 pm

DEN

MKE

12h 15m

1 stop

$291Frontier

Fri, Sep 18 - Sun, Sep 20

8:43 am - 11:00 pm

MKE

DEN

15h 17m

1 stop

6:00 am - 7:58 am

DEN

MKE

24h 58m

1 stop

$295Frontier

Thu, Jul 23 - Sat, Aug 1

8:16 am - 10:05 am

MKE

DEN

2h 49mnonstop

5:40 pm - 9:15 pm

DEN

MKE

2h 35mnonstop

$307United Airlines

Tue, Jul 28 - Tue, Aug 4

5:03 am - 10:02 am

MKE

DEN

5h 59m

1 stop

7:16 am - 12:48 pm

DEN

MKE

4h 32m

1 stop

$308American Airlines

Thu, Sep 10 - Tue, Sep 15

2:40 pm - 8:24 pm

MKE

HDN

6h 44m

1 stop

3:10 pm - 9:03 pm

HDN

MKE

4h 53m

1 stop

$328United Airlines

Tue, Sep 8 - Wed, Sep 16

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United Airlines flights from Milwaukee to Colorado

Our best United Airlines deals on Milwaukee to Colorado flight tickets

United Airlines

Jul 28

MKE8:16 amMilwaukee-Mitchell

2h 49m

DEN10:05 amDenver Intl

Aug 4

DEN5:40 pmDenver Intl

2h 35m

MKE9:15 pmMilwaukee-Mitchell

$307

United Airlines

Jul 25

MKE7:23 pmMilwaukee-Mitchell

5h 26m

1 stop

DEN11:49 pmDenver Intl

Jul 29

DEN8:27 pmDenver Intl

2h 32m

MKE11:59 pmMilwaukee-Mitchell

$312

United Airlines

Sep 8

MKE2:40 pmMilwaukee-Mitchell

6h 44m

1 stop

HDN8:24 pmHayden Yampa Valley

Sep 16

HDN3:10 pmHayden Yampa Valley

4h 53m

1 stop

MKE9:03 pmMilwaukee-Mitchell

$328

American Airlines flights from Milwaukee to Colorado

Our best American Airlines deals on Milwaukee to Colorado flight tickets

American Airlines

Aug 14

MKE5:50 pmMilwaukee-Mitchell

6h 03m

1 stop

COS10:53 pmColorado Springs

Aug 17

COS8:00 amColorado Springs

8h 00m

1 stop

MKE5:00 pmMilwaukee-Mitchell

$285

American Airlines

Sep 10

MKE5:03 amMilwaukee-Mitchell

5h 59m

1 stop

DEN10:02 amDenver Intl

Sep 15

DEN7:16 amDenver Intl

4h 32m

1 stop

MKE12:48 pmMilwaukee-Mitchell

$308

American Airlines

Aug 22

MKE2:39 pmMilwaukee-Mitchell

7h 35m

1 stop

DRO9:14 pmDurango La Plata County

Aug 25

DRO6:05 amDurango La Plata County

6h 49m

1 stop

MKE1:54 pmMilwaukee-Mitchell

$328

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Tue 8/11

6:50 am-12:35 pm

1 stop6h 45m

Colorado Springs

Tue 8/18

1:15 pm-9:25 pm

1 stop7h 10m

$265

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Tue 8/11

9:40 am-9:38 pm

2 stops12h 58m

Colorado Springs

Tue 8/18

11:27 am-7:42 pm

1 stop7h 15m

$270

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Wed 8/26

3:01 pm-9:38 pm

1 stop7h 37m

Colorado Springs

Mon 8/31

1:20 pm-8:27 pm

1 stop6h 07m

$275

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Wed 8/26

9:40 am-9:38 pm

2 stops12h 58m

Colorado Springs

Mon 8/31

1:20 pm-8:27 pm

1 stop6h 07m

$280

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Fri 8/14

5:50 pm-10:53 pm

1 stop6h 03m

Colorado Springs

Mon 8/17

8:00 am-5:00 pm

1 stop8h 00m

$285

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 9/18

8:10 pm-9:27 am

1 stop14h 17m

Denver Intl

Sun 9/20

6:00 am-7:15 pm

1 stop12h 15m

$291

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 7/23

8:43 am-11:00 pm

1 stop15h 17m

Denver Intl

Sat 8/1

6:00 am-7:58 am

1 stop24h 58m

$295

Quickest round-trip

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Tue 7/28

8:16 am-10:05 am

Nonstop2h 49m

Denver Intl

Tue 8/4

5:40 pm-9:15 pm

Nonstop2h 35m

$307

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 9/10

5:03 am-10:02 am

1 stop5h 59m

Denver Intl

Tue 9/15

7:16 am-12:48 pm

1 stop4h 32m

$308

MilwaukeeHayden

MKE - HDN

MKEHDN

Milwaukee-Mitchell

Tue 9/8

2:40 pm-8:24 pm

1 stop6h 44m

Hayden Yampa Valley

Wed 9/16

3:10 pm-9:03 pm

1 stop4h 53m

$328

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 $396. 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 $444.

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 $251. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $446 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 $370 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 $306 on momondo.

What cabin class options are available on Milwaukee to Colorado flights?

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

Can stopping save me money on Milwaukee to Colorado flights?

You could potentially save up to 10% on your flight if you consider stops on a Milwaukee to Colorado flight.

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	$222
Fastest flight time	2h 25m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Milwaukee in the past 72 hours is $222. The best round-trip flight deal from Milwaukee to Colorado found on momondo in the last 72 hours is $411.

The fastest flight from Milwaukee to Colorado takes 2h 25m

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 July 2026, there are 4 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 Embraer 175 (Enhanced Winglets) (20.45% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (18.77%), Airbus A319 (17.53%), and Boeing 737-800 Passenger/BBJ2 (winglets) (14.73%).

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 2,846 reviews	Search Frontier flights
United Airlines	PriceFrom $180	Free Cancellation	Rating 7.4 9,930 reviews	Search United Airlines flights
American Airlines	PriceFrom $192	Free Cancellation	Rating 7.1 11,765 reviews	Search American Airlines flights
Southwest	PriceFrom $204	Free Cancellation	Rating 7.9 4,251 reviews	Search Southwest 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 $53

Flights to Los Angelesfrom $50

Flights to Orlandofrom $50

Flights to Miamifrom $69

Flights to Chicagofrom $67

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $50

Flights to Washington, D.C.from $53

Flights to Bostonfrom $85

Flights to Atlantafrom $56

Flights to Fort Lauderdalefrom $59

Flights to Dallasfrom $50

Cheap flights from Milwaukee to Colorado from $109

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 8/4. 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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United Airlines flights from Milwaukee to Colorado

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Our best American Airlines deals on Milwaukee to Colorado flight tickets

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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?

What cabin class options are available on Milwaukee to Colorado flights?

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

Popular cities in Colorado

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