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Cheap flights from Colorado to Milwaukee from $49

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 3/9. 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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Find the cheapest flights from Colorado to Milwaukee

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
7:15 pm - 9:03 pm
MKE
-
DEN
2h 48mnonstop
$97Frontier
Mon, Mar 9 - Mon, Mar 16
Frontier Logo
3:22 pm - 6:51 pm
DEN
-
MKE
2h 29mnonstop
Frontier Logo
7:15 pm - 9:03 pm
MKE
-
DEN
2h 48mnonstop
$142Frontier
Fri, Mar 13 - Mon, Mar 16
Frontier Logo
3:22 pm - 6:51 pm
DEN
-
MKE
2h 29mnonstop
Frontier Logo
7:46 pm - 9:34 pm
MKE
-
DEN
2h 48mnonstop
$147Frontier
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
11:33 am - 9:44 pm
DRO
-
MKE
9h 11m
2 stops
United Airlines Logo
4:10 pm - 8:51 pm
MKE
-
DRO
5h 41m
1 stop
$234United Airlines
Tue, Feb 24 - Sat, Feb 28
Delta Logo
2:13 pm - 11:47 pm
MTJ
-
MKE
8h 34m
1 stop
Delta Logo
7:00 am - 12:49 pm
MKE
-
MTJ
6h 49m
1 stop
$237Delta
Thu, Mar 5 - Sun, Mar 8
Delta Logo
1:40 pm - 11:27 pm
COS
-
MKE
8h 47m
1 stop
Delta Logo
7:00 am - 12:59 pm
MKE
-
COS
6h 59m
1 stop
$243Delta
Thu, Jul 2 - Fri, Jul 3
United Airlines Logo
1:41 pm - 9:44 pm
DRO
-
MKE
7h 03m
2 stops
United Airlines Logo
5:00 am - 12:39 pm
MKE
-
DRO
8h 39m
2 stops
$273United Airlines
Tue, Feb 24 - Sat, Feb 28
American Airlines Logo
2:38 pm - 11:19 pm
MTJ
-
MKE
7h 41m
1 stop
American Airlines Logo
6:22 am - 1:56 pm
MKE
-
MTJ
8h 34m
1 stop
$279American Airlines
Thu, Feb 19 - Sun, Feb 22
Southwest Logo
2:30 pm - 9:45 pm
COS
-
MKE
6h 15m
2 stops
Southwest Logo
5:20 am - 8:45 am
MKE
-
COS
4h 25m
1 stop
$313Southwest
Tue, May 19 - Sat, Jun 13
American Airlines Logo
2:37 pm - 11:18 pm
EGE
-
MKE
7h 41m
1 stop
American Airlines Logo
5:00 am - 10:06 am
MKE
-
EGE
6h 06m
1 stop
$329American Airlines
Wed, Mar 25 - Mon, Mar 30

Frontier flights from Colorado to Milwaukee

Our best Frontier deals on Colorado to Milwaukee flight tickets
Frontier
Mar 9
DEN3:22 pmDenver Intl
2h 29m
MKE6:51 pmMilwaukee-Mitchell
Mar 16
MKE7:15 pmMilwaukee-Mitchell
2h 48m
DEN9:03 pmDenver Intl
$97
Frontier
Mar 13
DEN3:22 pmDenver Intl
2h 29m
MKE6:51 pmMilwaukee-Mitchell
Mar 16
MKE7:15 pmMilwaukee-Mitchell
2h 48m
DEN9:03 pmDenver Intl
$142
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
$147

American Airlines flights from Colorado to Milwaukee

Our best American Airlines deals on Colorado to Milwaukee flight tickets
American Airlines
Feb 19
MTJ2:38 pmMontrose County
7h 41m
1 stop
MKE11:19 pmMilwaukee-Mitchell
Feb 22
MKE6:22 amMilwaukee-Mitchell
8h 34m
1 stop
MTJ1:56 pmMontrose County
$279
American Airlines
Mar 25
EGE2:37 pmVail Eagle County
7h 41m
1 stop
MKE11:18 pmMilwaukee-Mitchell
Mar 30
MKE5:00 amMilwaukee-Mitchell
6h 06m
1 stop
EGE10:06 amVail Eagle County
$329
American Airlines
Feb 28
DEN8:00 amDenver Intl
10h 59m
1 stop
MKE7:59 pmMilwaukee-Mitchell
Mar 3
MKE5:00 amMilwaukee-Mitchell
7h 41m
1 stop
DEN11:41 amDenver Intl
$331

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 February 7, 2026.
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 3/9

3:22 pm-6:51 pm

Nonstop2h 29m

Milwaukee-Mitchell

Mon 3/16

7:15 pm-9:03 pm

Nonstop2h 48m

$97

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Fri 3/13

3:22 pm-6:51 pm

Nonstop2h 29m

Milwaukee-Mitchell

Mon 3/16

7:15 pm-9:03 pm

Nonstop2h 48m

$142

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

$147

DurangoMilwaukee

DRO - MKE

DROMKE

Durango La Plata County

Tue 2/24

11:33 am-9:44 pm

2 stops9h 11m

Milwaukee-Mitchell

Sat 2/28

4:10 pm-8:51 pm

1 stop5h 41m

$234

MontroseMilwaukee

MTJ - MKE

MTJMKE

Montrose County

Thu 3/5

2:13 pm-11:47 pm

1 stop8h 34m

Milwaukee-Mitchell

Sun 3/8

7:00 am-12:49 pm

1 stop6h 49m

$237

Colorado SpringsMilwaukee

COS - MKE

COSMKE

Colorado Springs

Thu 7/2

1:40 pm-11:27 pm

1 stop8h 47m

Milwaukee-Mitchell

Fri 7/3

7:00 am-12:59 pm

1 stop6h 59m

$243

DurangoMilwaukee

DRO - MKE

DROMKE

Durango La Plata County

Tue 2/24

1:41 pm-9:44 pm

2 stops7h 03m

Milwaukee-Mitchell

Sat 2/28

5:00 am-12:39 pm

2 stops8h 39m

$273

MontroseMilwaukee

MTJ - MKE

MTJMKE

Montrose County

Thu 2/19

2:38 pm-11:19 pm

1 stop7h 41m

Milwaukee-Mitchell

Sun 2/22

6:22 am-1:56 pm

1 stop8h 34m

$279

Colorado SpringsMilwaukee

COS - MKE

COSMKE

Colorado Springs

Tue 5/19

2:30 pm-9:45 pm

2 stops6h 15m

Milwaukee-Mitchell

Sat 6/13

5:20 am-8:45 am

1 stop4h 25m

$313

VailMilwaukee

EGE - MKE

EGEMKE

Vail Eagle County

Wed 3/25

2:37 pm-11:18 pm

1 stop7h 41m

Milwaukee-Mitchell

Mon 3/30

5:00 am-10:06 am

1 stop6h 06m

$329

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 September. Flight prices, which tend to average around $262, 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 $287.

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 $295. 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 $437. 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 $266. 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 $347 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 $336 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 $207 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

$220

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 $220. The best round-trip flight deal from Colorado to Milwaukee found on momondo in the last 72 hours is $323.
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 $52Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
United AirlinesPriceFrom $169Free CancellationRating
7.4
9,254 reviews
Search United Airlines flights
SouthwestPriceFrom $211Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
American AirlinesPriceFrom $244Free CancellationRating
7.2
11,249 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
West Bend
Port Washington
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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