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Cheap flights from Colorado to Milwaukee from $58

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Milwaukee 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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0 bags

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Cheap round-trip flights

Frontier Logo
3:52 pm - 7:18 pmDEN-MKE
2h 26mnonstop
Frontier Logo
8:04 pm - 9:49 pmMKE-DEN
2h 45mnonstop
$140Frontier
Find Deal
Mon, Oct 20 - Mon, Oct 27
Frontier Logo
3:52 pm - 7:18 pmDEN-MKE
2h 26mnonstop
Frontier Logo
8:04 pm - 9:49 pmMKE-DEN
2h 45mnonstop
$141Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Frontier Logo
3:53 pm - 7:19 pmDEN-MKE
2h 26mnonstop
Frontier Logo
8:04 pm - 9:49 pmMKE-DEN
2h 45mnonstop
$148Frontier
Find Deal
Fri, Oct 31 - Mon, Nov 3
Multiple Airlines Logo
3:52 pm - 7:18 pmDEN-MKE
2h 26mnonstop
Multiple Airlines Logo
6:40 pm - 7:09 amMKE-DEN
13h 29m1 stop
$168Multiple Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Multiple Airlines Logo
8:54 pm - 9:40 amDEN-MKE
11h 46m1 stop
Multiple Airlines Logo
8:04 pm - 9:49 pmMKE-DEN
2h 45mnonstop
$174Multiple Airlines
Find Deal
Wed, Oct 22 - Fri, Oct 24
Delta Logo
6:00 am - 2:13 pmCOS-MKE
7h 13m1 stop
Delta Logo
10:16 am - 6:22 pmMKE-COS
9h 06m1 stop
$245Delta
Find Deal
Wed, Nov 12 - Sat, Nov 15
Delta Logo
6:00 am - 1:09 pmCOS-MKE
6h 09m1 stop
Delta Logo
9:39 am - 6:11 pmMKE-COS
9h 32m2 stops
$250Delta
Find Deal
Sat, Oct 25 - Sat, Nov 8
United Airlines Logo
3:35 pm - 9:23 pmCOS-MKE
4h 48m1 stop
United Airlines Logo
8:15 am - 1:14 pmMKE-COS
5h 59m1 stop
$261United Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Sun Country Air Logo
7:22 pm - 7:49 pmDEN-MKE
23h 27m1 stop
Sun Country Air Logo
6:15 pm - 5:16 pmMKE-DEN
24h 01m1 stop
$265Sun Country Air
Find Deal
Wed, Oct 15 - Sun, Oct 19
United Airlines Logo
3:35 pm - 9:23 pmCOS-MKE
4h 48m1 stop
United Airlines Logo
3:49 pm - 9:59 pmMKE-COS
7h 10m2 stops
$266United Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17

Frontier flights from Colorado to Milwaukee

Our best Frontier deals on Colorado to Milwaukee flight tickets
Frontier
Oct 20
DEN3:52 pmDenver Intl
2h 26m
MKE7:18 pmMilwaukee-Mitchell
Oct 27
MKE8:04 pmMilwaukee-Mitchell
2h 45m
DEN9:49 pmDenver Intl
$140
Find similar
Frontier
Oct 24
DEN3:52 pmDenver Intl
2h 26m
MKE7:18 pmMilwaukee-Mitchell
Oct 27
MKE8:04 pmMilwaukee-Mitchell
2h 45m
DEN9:49 pmDenver Intl
$141
Find similar
Frontier
Oct 31
DEN3:53 pmDenver Intl
2h 26m
MKE7:19 pmMilwaukee-Mitchell
Nov 3
MKE8:04 pmMilwaukee-Mitchell
2h 45m
DEN9:49 pmDenver Intl
$148
Find similar

Delta flights from Colorado to Milwaukee

Our best Delta deals on Colorado to Milwaukee flight tickets
Delta
Nov 12
COS6:00 amColorado Springs
7h 13m
1 stop
MKE2:13 pmMilwaukee-Mitchell
Nov 15
MKE10:16 amMilwaukee-Mitchell
9h 06m
1 stop
COS6:22 pmColorado Springs
$245
Find similar
Delta
Oct 25
COS6:00 amColorado Springs
6h 09m
1 stop
MKE1:09 pmMilwaukee-Mitchell
Nov 8
MKE9:39 amMilwaukee-Mitchell
9h 32m
2 stops
COS6:11 pmColorado Springs
$250
Find similar
Delta
Oct 25
COS8:09 amColorado Springs
12h 14m
2 stops
MKE9:23 pmMilwaukee-Mitchell
Nov 8
MKE9:39 amMilwaukee-Mitchell
9h 32m
2 stops
COS6:11 pmColorado Springs
$255
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 24, 2025.
Use the filters below to find and compare flights from Colorado to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Mon 10/20

3:52 pm-7:18 pm

Nonstop2h 26m

Milwaukee-Mitchell

Mon 10/27

8:04 pm-9:49 pm

Nonstop2h 45m

$140

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Fri 10/24

3:52 pm-7:18 pm

Nonstop2h 26m

Milwaukee-Mitchell

Mon 10/27

8:04 pm-9:49 pm

Nonstop2h 45m

$141

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Fri 10/31

3:53 pm-7:19 pm

Nonstop2h 26m

Milwaukee-Mitchell

Mon 11/3

8:04 pm-9:49 pm

Nonstop2h 45m

$148

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Fri 10/24

3:52 pm-7:18 pm

Nonstop2h 26m

Milwaukee-Mitchell

Sun 10/26

6:40 pm-7:09 am

1 stop13h 29m

$168

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Wed 10/22

8:54 pm-9:40 am

1 stop11h 46m

Milwaukee-Mitchell

Fri 10/24

8:04 pm-9:49 pm

Nonstop2h 45m

$174

Colorado SpringsMilwaukee

COS - MKE

COSMKE

Colorado Springs

Wed 11/12

6:00 am-2:13 pm

1 stop7h 13m

Milwaukee-Mitchell

Sat 11/15

10:16 am-6:22 pm

1 stop9h 06m

$245

Colorado SpringsMilwaukee

COS - MKE

COSMKE

Colorado Springs

Sat 10/25

6:00 am-1:09 pm

1 stop6h 09m

Milwaukee-Mitchell

Sat 11/8

9:39 am-6:11 pm

2 stops9h 32m

$250

Colorado SpringsMilwaukee

COS - MKE

COSMKE

Colorado Springs

Fri 11/14

3:35 pm-9:23 pm

1 stop4h 48m

Milwaukee-Mitchell

Mon 11/17

8:15 am-1:14 pm

1 stop5h 59m

$261

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Wed 10/15

7:22 pm-7:49 pm

1 stop23h 27m

Milwaukee-Mitchell

Sun 10/19

6:15 pm-5:16 pm

1 stop24h 01m

$265

Colorado SpringsMilwaukee

COS - MKE

COSMKE

Colorado Springs

Fri 11/14

3:35 pm-9:23 pm

1 stop4h 48m

Milwaukee-Mitchell

Mon 11/17

3:49 pm-9:59 pm

2 stops7h 10m

$266

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Milwaukee from

How to get the cheapest flight ticket from Colorado to Milwaukee

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 Milwaukee?

The cheapest month to fly to Milwaukee from Colorado is in February. Flight prices, which tend to average around $217, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Milwaukee, with average flight prices from Colorado averaging around $248.

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

According to our data, Friday is the cheapest day to fly to Milwaukee from Colorado. The lowest ticket price found for a Friday departure recently was $264. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Colorado to Milwaukee on a Sunday will generally be more expensive and average around $407. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the afternoon is the cheapest time of day to fly from Colorado to Milwaukee when you can find flight prices for as low as $271. Flying to Milwaukee in the afternoon is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $379 per ticket.

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

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

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

You are more likely to see cheaper flights to Milwaukee from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around $307 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Milwaukee from Colorado for as low as $209 on momondo.

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

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

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

Cheap Colorado to Milwaukee flight deals and tips

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

Best Price Found

$119

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Milwaukee

1 airport
The best one-way flight to Milwaukee from Colorado in the past 72 hours is $119. The best round-trip flight deal from Colorado to Milwaukee found on momondo in the last 72 hours is $175.
The fastest flight from Colorado to Milwaukee takes 2h 15m
Direct flights go from Colorado to Milwaukee every day.
There is 1 airport near Milwaukee: Milwaukee-Mitchell (MKE)
Search flight deals

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

    Prices for flights from Colorado to Milwaukee-Mitchell Airport are updated daily.

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

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

    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 Colorado to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The required travel and health documents for your Milwaukee-Mitchell Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Milwaukee-Mitchell Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Colorado to Milwaukee?

Best airlines flying from Colorado to Milwaukee

Compare and see reviews for airlines that fly from Colorado to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $59Free CancellationRating
5.8
3,163 reviews
Search Frontier flights
United AirlinesPriceFrom $168Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
American AirlinesPriceFrom $190Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $198Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
Kohler
Pewaukee
West Bend
Port Washington
Grafton
New Berlin

Why use momondo?

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

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 Milwaukee from Colorado.

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

All flight searches from Colorado to Milwaukee on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Colorado and Milwaukee by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Colorado to Milwaukee 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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Fri 10/24
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