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

Frontier, Delta, and Sun Country Air 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 52 per week as of September 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

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

As of September 2025, 7 flights take off from Milwaukee and land in Colorado each day. The most common flight departure time for this route is 10:00AM, with 41% of daily flights taking off at noon.

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 39% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 5 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

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 September 2025, 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.

$69 Cheap Flights from Milwaukee to Colorado in 2025/26

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Find the cheapest flights from Milwaukee to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:04 pm - 9:49 pmMKE-DEN

2h 45mnonstop

3:53 pm - 7:19 pmDEN-MKE

2h 26mnonstop

$119Frontier

Find Deal

Fri, Nov 14 - Mon, Nov 17

8:04 pm - 9:49 pmMKE-DEN

2h 45mnonstop

3:52 pm - 7:18 pmDEN-MKE

2h 26mnonstop

$149Frontier

Find Deal

Fri, Oct 10 - Fri, Oct 17

6:45 am - 11:34 amMKE-COS

5h 49m1 stop

12:05 pm - 7:46 pmCOS-MKE

6h 41m1 stop

$245American Airlines

Find Deal

Fri, Oct 24 - Sat, Nov 1

11:15 am - 10:26 pmMKE-COS

12h 11m2 stops

1:42 pm - 8:18 pmCOS-MKE

5h 36m1 stop

$250Delta

Find Deal

Thu, Dec 4 - Mon, Dec 8

11:15 am - 10:26 pmMKE-COS

12h 11m2 stops

8:00 am - 5:02 pmCOS-MKE

8h 02m2 stops

$255Delta

Find Deal

Thu, Dec 4 - Sat, Dec 6

6:13 am - 11:43 amMKE-ASE

6h 30m1 stop

7:34 am - 5:04 pmASE-MKE

8h 30m1 stop

$269American Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

7:55 pm - 11:20 pmMKE-COS

4h 25m1 stop

5:40 am - 1:25 pmCOS-MKE

6h 45m1 stop

$272Southwest

Find Deal

Thu, Oct 23 - Sun, Oct 26

12:05 pm - 6:28 pmMKE-ASE

7h 23m2 stops

3:34 pm - 9:23 pmASE-MKE

4h 49m1 stop

$274United Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

8:30 am - 12:36 pmMKE-GUC

5h 06m1 stop

1:23 pm - 9:08 pmGUC-MKE

6h 45m1 stop

$284United Airlines

Find Deal

Sat, Oct 11 - Sat, Oct 18

3:55 pm - 8:15 pmMKE-DEN

5h 20m1 stop

9:00 pm - 12:20 amDEN-MKE

2h 20mnonstop

$287Southwest

Find Deal

Fri, Oct 24 - Mon, Oct 27

Frontier flights from Milwaukee to Colorado

Our best Frontier deals on Milwaukee to Colorado flight tickets

Frontier

Nov 14

MKE8:04 pmMilwaukee-Mitchell

2h 45m

DEN9:49 pmDenver Intl

Nov 17

DEN3:53 pmDenver Intl

2h 26m

MKE7:19 pmMilwaukee-Mitchell

$119

Find similar

Frontier

Oct 10

MKE8:04 pmMilwaukee-Mitchell

2h 45m

DEN9:49 pmDenver Intl

Oct 17

DEN3:52 pmDenver Intl

2h 26m

MKE7:18 pmMilwaukee-Mitchell

$149

Find similar

Frontier

Oct 17

MKE8:04 pmMilwaukee-Mitchell

2h 45m

DEN9:49 pmDenver Intl

Oct 20

DEN3:52 pmDenver Intl

2h 26m

MKE7:18 pmMilwaukee-Mitchell

$150

Find similar

Delta flights from Milwaukee to Colorado

Our best Delta deals on Milwaukee to Colorado flight tickets

Delta

Dec 4

MKE11:15 amMilwaukee-Mitchell

12h 11m

2 stops

COS10:26 pmColorado Springs

Dec 8

COS1:42 pmColorado Springs

5h 36m

1 stop

MKE8:18 pmMilwaukee-Mitchell

$250

Find similar

Delta

Dec 4

MKE11:15 amMilwaukee-Mitchell

12h 11m

2 stops

COS10:26 pmColorado Springs

Dec 6

COS8:00 amColorado Springs

8h 02m

2 stops

MKE5:02 pmMilwaukee-Mitchell

$255

Find similar

Delta

Nov 20

MKE5:45 amMilwaukee-Mitchell

7h 52m

1 stop

COS12:37 pmColorado Springs

Nov 27

COS6:00 amColorado Springs

7h 13m

1 stop

MKE2:13 pmMilwaukee-Mitchell

$261

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 11/14

8:04 pm-9:49 pm

Nonstop2h 45m

Denver Intl

Mon 11/17

3:53 pm-7:19 pm

Nonstop2h 26m

$119

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 10/10

8:04 pm-9:49 pm

Nonstop2h 45m

Denver Intl

Fri 10/17

3:52 pm-7:18 pm

Nonstop2h 26m

$149

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Fri 10/24

6:45 am-11:34 am

1 stop5h 49m

Colorado Springs

Sat 11/1

12:05 pm-7:46 pm

1 stop6h 41m

$245

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Thu 12/4

11:15 am-10:26 pm

2 stops12h 11m

Colorado Springs

Mon 12/8

1:42 pm-8:18 pm

1 stop5h 36m

$250

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Thu 12/4

11:15 am-10:26 pm

2 stops12h 11m

Colorado Springs

Sat 12/6

8:00 am-5:02 pm

2 stops8h 02m

$255

MilwaukeeAspen

MKE - ASE

MKEASE

Milwaukee-Mitchell

Thu 10/30

6:13 am-11:43 am

1 stop6h 30m

Aspen Pitkin County

Mon 11/3

7:34 am-5:04 pm

1 stop8h 30m

$269

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Thu 10/23

7:55 pm-11:20 pm

1 stop4h 25m

Colorado Springs

Sun 10/26

5:40 am-1:25 pm

1 stop6h 45m

$272

MilwaukeeAspen

MKE - ASE

MKEASE

Milwaukee-Mitchell

Thu 10/30

12:05 pm-6:28 pm

2 stops7h 23m

Aspen Pitkin County

Mon 11/3

3:34 pm-9:23 pm

1 stop4h 49m

$274

MilwaukeeGunnison

MKE - GUC

MKEGUC

Milwaukee-Mitchell

Sat 10/11

8:30 am-12:36 pm

1 stop5h 06m

Gunnison

Sat 10/18

1:23 pm-9:08 pm

1 stop6h 45m

$284

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 10/24

3:55 pm-8:15 pm

1 stop5h 20m

Denver Intl

Mon 10/27

9:00 pm-12:20 am

Nonstop2h 20m

$287

Flights are sorted by cheapest round-trip flights first.

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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 February is, on average, the cheapest month to fly to Colorado from Milwaukee, with most prices found around $230. The month of November is another great option to travel to Colorado, with average flight prices from Milwaukee averaging around $230.

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 $370. 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 $445.

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 $342. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $423 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 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 $299 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 $236 on momondo.

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

There are 4 cabin classes available to choose from on Milwaukee-Mitchell 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?

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	$139
Fastest flight time	2h 35m
Direct flights	Every day
Airports in Colorado	1 airport

The best one-way flight to Colorado from Milwaukee in the past 72 hours is $139. The best round-trip flight deal from Milwaukee to Colorado found on momondo in the last 72 hours is $262.

The fastest flight from Milwaukee to Colorado takes 2h 35m

Direct flights go from Milwaukee to Colorado every day.

There is 1 airport near Colorado: Denver Intl (DEN)

Search flight deals

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 September 2025, 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 737-800 Passenger/BBJ2 (winglets) (14.25% of total bookings). The next most popular plane models are Boeing 737-800 (12.57%), Embraer 175 (Enhanced Winglets) (11.85%), and Airbus A319 (9.24%).

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 $53	Free Cancellation	Rating 5.8 3,166 reviews	Search Frontier flights
American Airlines	PriceFrom $178	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $193	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights
Southwest	PriceFrom $207	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.9 7,971 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.

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.

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Find better results for your trip to Colorado

Popular cities in Colorado

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Cheap flights from Milwaukee to Colorado from $69

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 10/24. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Milwaukee to Colorado

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

Frontier flights from Milwaukee to Colorado

Our best Frontier deals on Milwaukee to Colorado flight tickets

Delta flights from Milwaukee to Colorado

Our best Delta deals on Milwaukee to Colorado flight tickets

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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

What is the cheapest month to fly to Colorado?

The month of February is, on average, the cheapest month to fly to Colorado from Milwaukee, with most prices found around $230. The month of November is another great option to travel to Colorado, with average flight prices from Milwaukee averaging around $230.

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?

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $342. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $423 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 to Colorado?

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

There are 4 cabin classes available to choose from on Milwaukee-Mitchell 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?

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

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

Frontier, Delta, and Sun Country Air are the most popular carriers operating from Milwaukee-Mitchell to Colorado

What airlines fly to Colorado?

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

As of September 2025, 7 flights take off from Milwaukee and land in Colorado each day. The most common flight departure time for this route is 10:00AM, with 41% of daily flights taking off at noon.

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

The number of flights available between Milwaukee and Colorado is 52 per week as of September 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

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

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

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

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

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

What is the most popular plane model 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?

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

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

How can momondo help me find flights 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?

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

Popular flights according to clicks in the last 7 days on momondo