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Cheap flights from Colorado to Milwaukee from $70

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 2/24. 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

Enter your travel dates to find the best prices.
Frontier Logo
3:22 pm - 6:51 pm
DEN
-
MKE
2h 29mnonstop
Frontier Logo
7:46 pm - 9:34 pm
MKE
-
DEN
2h 48mnonstop
$157Frontier
Fri, Mar 6 - Mon, Mar 9
Frontier Logo
11:59 pm - 9:43 am
DEN
-
MKE
8h 44m1 stop
Frontier Logo
8:11 pm - 10:59 pm
MKE
-
DEN
27h 48m1 stop
$162Frontier
Thu, Feb 19 - Mon, Feb 23
Frontier Logo
1:28 pm - 5:58 pm
DEN
-
MKE
27h 30m1 stop
Frontier Logo
7:13 pm - 8:30 am
MKE
-
DEN
14h 17m1 stop
$163Frontier
Mon, Jan 26 - Thu, Jan 29
Frontier Logo
3:22 pm - 6:51 pm
DEN
-
MKE
2h 29mnonstop
Frontier Logo
10:48 am - 11:04 pm
MKE
-
DEN
13h 16m1 stop
$167Frontier
Fri, Mar 6 - Mon, Mar 9
Frontier Logo
3:22 pm - 6:51 pm
DEN
-
MKE
2h 29mnonstop
Frontier Logo
10:48 am - 11:04 pm
MKE
-
DEN
13h 16m1 stop
$186Frontier
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
7:00 am - 2:22 pm
COS
-
MKE
6h 22m1 stop
United Airlines Logo
6:00 am - 11:02 am
MKE
-
COS
6h 02m1 stop
$245United Airlines
Thu, Feb 5 - Sun, Feb 8
United Airlines Logo
1:25 pm - 9:59 pm
COS
-
MKE
7h 34m2 stops
United Airlines Logo
5:00 am - 11:02 am
MKE
-
COS
7h 02m1 stop
$250United Airlines
Thu, Feb 5 - Sun, Feb 8
Delta Logo
3:10 pm - 11:28 pm
EGE
-
MKE
7h 18m1 stop
Delta Logo
5:30 am - 2:05 pm
MKE
-
EGE
9h 35m1 stop
$274Delta
Thu, Jan 15 - Sun, Jan 18
Southwest Logo
5:10 am - 2:15 pm
COS
-
MKE
8h 05m2 stops
Southwest Logo
5:30 am - 1:05 pm
MKE
-
COS
8h 35m2 stops
$342Southwest
Thu, Feb 5 - Sun, Feb 8
Southwest Logo
5:35 am - 3:35 pm
COS
-
MKE
9h 00m2 stops
Southwest Logo
5:30 am - 1:05 pm
MKE
-
COS
8h 35m2 stops
$375Southwest
Fri, Feb 6 - Sun, Feb 8

Frontier flights from Colorado to Milwaukee

Our best Frontier deals on Colorado to Milwaukee flight tickets
Frontier
Mar 6
DEN3:22 pmDenver Intl
2h 29m
MKE6:51 pmMilwaukee-Mitchell
Mar 9
MKE7:46 pmMilwaukee-Mitchell
2h 48m
DEN9:34 pmDenver Intl
$157
Find similar
Frontier
Feb 19
DEN11:59 pmDenver Intl
8h 44m
1 stop
MKE9:43 amMilwaukee-Mitchell
Feb 23
MKE8:11 pmMilwaukee-Mitchell
27h 48m
1 stop
DEN10:59 pmDenver Intl
$162
Find similar
Frontier
Jan 26
DEN1:28 pmDenver Intl
27h 30m
1 stop
MKE5:58 pmMilwaukee-Mitchell
Jan 29
MKE7:13 pmMilwaukee-Mitchell
14h 17m
1 stop
DEN8:30 amDenver Intl
$163
Find similar

United Airlines flights from Colorado to Milwaukee

Our best United Airlines deals on Colorado to Milwaukee flight tickets
United Airlines
Feb 5
COS5:50 amColorado Springs
7h 32m
1 stop
MKE2:22 pmMilwaukee-Mitchell
Feb 8
MKE6:00 amMilwaukee-Mitchell
6h 02m
1 stop
COS11:02 amColorado Springs
$245
Find similar
United Airlines
Feb 5
COS1:25 pmColorado Springs
7h 34m
2 stops
MKE9:59 pmMilwaukee-Mitchell
Feb 8
MKE5:00 amMilwaukee-Mitchell
7h 02m
1 stop
COS11:02 amColorado Springs
$250
Find similar
United Airlines
Jan 28
DRO1:38 pmDurango La Plata County
6h 43m
1 stop
MKE9:21 pmMilwaukee-Mitchell
Jan 31
MKE8:00 amMilwaukee-Mitchell
5h 36m
1 stop
DRO12:36 pmDurango La Plata County
$280
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 December 16, 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

Fri 3/6

3:22 pm-6:51 pm

Nonstop2h 29m

Milwaukee-Mitchell

Mon 3/9

7:46 pm-9:34 pm

Nonstop2h 48m

$157

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Thu 2/19

11:59 pm-9:43 am

1 stop8h 44m

Milwaukee-Mitchell

Mon 2/23

8:11 pm-10:59 pm

1 stop27h 48m

$162

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Mon 1/26

1:28 pm-5:58 pm

1 stop27h 30m

Milwaukee-Mitchell

Thu 1/29

7:13 pm-8:30 am

1 stop14h 17m

$163

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Fri 3/6

3:22 pm-6:51 pm

Nonstop2h 29m

Milwaukee-Mitchell

Mon 3/9

10:48 am-11:04 pm

1 stop13h 16m

$167

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Fri 3/6

3:22 pm-6:51 pm

Nonstop2h 29m

Milwaukee-Mitchell

Mon 3/9

10:48 am-11:04 pm

1 stop13h 16m

$186

Colorado SpringsMilwaukee

COS - MKE

COSMKE

Colorado Springs

Thu 2/5

7:00 am-2:22 pm

1 stop6h 22m

Milwaukee-Mitchell

Sun 2/8

6:00 am-11:02 am

1 stop6h 02m

$245

Colorado SpringsMilwaukee

COS - MKE

COSMKE

Colorado Springs

Thu 2/5

1:25 pm-9:59 pm

2 stops7h 34m

Milwaukee-Mitchell

Sun 2/8

5:00 am-11:02 am

1 stop7h 02m

$250

VailMilwaukee

EGE - MKE

EGEMKE

Vail Eagle County

Thu 1/15

3:10 pm-11:28 pm

1 stop7h 18m

Milwaukee-Mitchell

Sun 1/18

5:30 am-2:05 pm

1 stop9h 35m

$274

Colorado SpringsMilwaukee

COS - MKE

COSMKE

Colorado Springs

Thu 2/5

5:10 am-2:15 pm

2 stops8h 05m

Milwaukee-Mitchell

Sun 2/8

5:30 am-1:05 pm

2 stops8h 35m

$342

Colorado SpringsMilwaukee

COS - MKE

COSMKE

Colorado Springs

Fri 2/6

5:35 am-3:35 pm

2 stops9h 00m

Milwaukee-Mitchell

Sun 2/8

5:30 am-1:05 pm

2 stops8h 35m

$375

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 $223, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Milwaukee, with average flight prices from Colorado averaging around $257.

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

According to our data, Thursday is the cheapest day to fly to Milwaukee from Colorado. The lowest ticket price found for a Thursday departure recently was $284. 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 $424. 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 $263. 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 $360 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 $320 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 $141 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

$211

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 $211. The best round-trip flight deal from Colorado to Milwaukee found on momondo in the last 72 hours is $317.
The fastest flight from Colorado to Milwaukee takes 2h 15m
Direct flights go from Colorado to Milwaukee every day.
There is 1 airport in Milwaukee. From Colorado there are direct flights to 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 $60Free CancellationRating
5.8
3,082 reviews
Search Frontier flights
United AirlinesPriceFrom $175Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
SouthwestPriceFrom $205Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $244Free CancellationRating
7.2
11,047 reviews
Search American Airlines 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
Pewaukee
Kohler
Port Washington
West Bend
New Berlin
Grafton

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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