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Cheap flights from Denver 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 Denver to Milwaukee departing on 3/23. 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 Denver to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:32 pm - 6:16 pm
DEN
-
MKE
22h 44m
1 stop
Frontier Logo
6:53 pm - 5:36 pm
MKE
-
DEN
23h 43m
1 stop
$149Frontier
Wed, Jan 28 - Tue, Feb 3
Frontier Logo
11:59 pm - 5:50 pm
DEN
-
MKE
16h 51m
1 stop
Frontier Logo
1:57 pm - 3:56 am
MKE
-
DEN
14h 59m
1 stop
$151Frontier
Tue, Mar 17 - Tue, Mar 24
Frontier Logo
10:40 am - 6:01 pm
DEN
-
MKE
30h 21m
1 stop
Frontier Logo
7:48 pm - 8:30 am
MKE
-
DEN
13h 42m
1 stop
$160Frontier
Tue, Feb 3 - Sat, Feb 7
Frontier Logo
6:32 pm - 10:17 am
DEN
-
MKE
14h 45m
1 stop
Frontier Logo
10:52 am - 9:45 pm
MKE
-
DEN
11h 53m
1 stop
$170Frontier
Fri, Jan 30 - Mon, Feb 2
Frontier Logo
11:59 pm - 11:41 am
DEN
-
MKE
10h 42m
1 stop
Frontier Logo
7:46 pm - 9:34 pm
MKE
-
DEN
2h 48mnonstop
$180Frontier
Thu, Mar 5 - Mon, Mar 9
Frontier Logo
3:22 pm - 6:51 pm
DEN
-
MKE
2h 29mnonstop
Frontier Logo
7:46 pm - 9:34 pm
MKE
-
DEN
2h 48mnonstop
$184Frontier
Fri, Mar 6 - Mon, Mar 9
Frontier Logo
6:32 pm - 10:17 am
DEN
-
MKE
14h 45m
1 stop
Frontier Logo
10:52 am - 9:45 pm
MKE
-
DEN
11h 53m
1 stop
$194Frontier
Fri, Jan 30 - Mon, Feb 2
Frontier Logo
6:32 pm - 10:17 am
DEN
-
MKE
14h 45m
1 stop
Frontier Logo
10:52 am - 9:45 pm
MKE
-
DEN
11h 53m
1 stop
$195Frontier
Fri, Feb 6 - Mon, Feb 9
Frontier Logo
11:59 pm - 3:44 pm
DEN
-
MKE
14h 45m
1 stop
Frontier Logo
6:35 pm - 8:20 am
MKE
-
DEN
14h 45m
1 stop
$196Frontier
Tue, Mar 3 - Tue, Mar 10
Frontier Logo
11:59 pm - 11:41 am
DEN
-
MKE
10h 42m
1 stop
Frontier Logo
10:48 am - 11:04 pm
MKE
-
DEN
13h 16m
1 stop
$197Frontier
Thu, Mar 5 - Mon, Mar 9

Frontier flights from Denver to Milwaukee

Our best Frontier deals on Denver to Milwaukee flight tickets
Frontier
Jan 28
DEN6:32 pmDenver Intl
22h 44m
1 stop
MKE6:16 pmMilwaukee-Mitchell
Feb 3
MKE6:53 pmMilwaukee-Mitchell
23h 43m
1 stop
DEN5:36 pmDenver Intl
$149
Frontier
Mar 17
DEN11:59 pmDenver Intl
16h 51m
1 stop
MKE5:50 pmMilwaukee-Mitchell
Mar 24
MKE1:57 pmMilwaukee-Mitchell
14h 59m
1 stop
DEN3:56 amDenver Intl
$151
Frontier
Feb 3
DEN10:40 amDenver Intl
30h 21m
1 stop
MKE6:01 pmMilwaukee-Mitchell
Feb 7
MKE7:48 pmMilwaukee-Mitchell
13h 42m
1 stop
DEN8:30 amDenver Intl
$160

United Airlines flights from Denver to Milwaukee

Our best United Airlines deals on Denver to Milwaukee flight tickets
United Airlines
Feb 3
DEN10:00 amDenver Intl
2h 31m
MKE1:31 pmMilwaukee-Mitchell
Feb 10
MKE4:05 pmMilwaukee-Mitchell
2h 52m
DEN5:57 pmDenver Intl
$277
United Airlines
Jan 27
DEN10:00 amDenver Intl
2h 30m
MKE1:30 pmMilwaukee-Mitchell
Feb 10
MKE8:00 amMilwaukee-Mitchell
2h 57m
DEN9:57 amDenver Intl
$327
United Airlines
Jan 27
DEN10:00 amDenver Intl
2h 30m
MKE1:30 pmMilwaukee-Mitchell
Feb 10
MKE10:30 amMilwaukee-Mitchell
6h 22m
1 stop
DEN3:52 pmDenver Intl
$337

momondo Fare Finder

 
Customize your flight search to find flights from Denver 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 January 14, 2026.
Use the filters below to find and compare flights from Denver to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Wed 1/28

6:32 pm-6:16 pm

1 stop22h 44m

Milwaukee-Mitchell

Tue 2/3

6:53 pm-5:36 pm

1 stop23h 43m

$149

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Tue 3/17

11:59 pm-5:50 pm

1 stop16h 51m

Milwaukee-Mitchell

Tue 3/24

1:57 pm-3:56 am

1 stop14h 59m

$151

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Tue 2/3

10:40 am-6:01 pm

1 stop30h 21m

Milwaukee-Mitchell

Sat 2/7

7:48 pm-8:30 am

1 stop13h 42m

$160

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Fri 1/30

6:32 pm-10:17 am

1 stop14h 45m

Milwaukee-Mitchell

Mon 2/2

10:52 am-9:45 pm

1 stop11h 53m

$170

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Thu 3/5

11:59 pm-11:41 am

1 stop10h 42m

Milwaukee-Mitchell

Mon 3/9

7:46 pm-9:34 pm

Nonstop2h 48m

$180

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

$184

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Fri 1/30

6:32 pm-10:17 am

1 stop14h 45m

Milwaukee-Mitchell

Mon 2/2

10:52 am-9:45 pm

1 stop11h 53m

$194

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Fri 2/6

6:32 pm-10:17 am

1 stop14h 45m

Milwaukee-Mitchell

Mon 2/9

10:52 am-9:45 pm

1 stop11h 53m

$195

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Tue 3/3

11:59 pm-3:44 pm

1 stop14h 45m

Milwaukee-Mitchell

Tue 3/10

6:35 pm-8:20 am

1 stop14h 45m

$196

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Thu 3/5

11:59 pm-11:41 am

1 stop10h 42m

Milwaukee-Mitchell

Mon 3/9

10:48 am-11:04 pm

1 stop13h 16m

$197

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 Denver 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 Denver is in September. Flight prices, which tend to average around $257, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Milwaukee, with average flight prices from Denver averaging around $281.

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 Denver. The lowest ticket price found for a Thursday departure recently was $288. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Denver 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 Denver to Milwaukee when you can find flight prices for as low as $264. 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 $350 per ticket.

What is the cheapest Denver Intl to Milwaukee-Mitchell flight route?

Fly from Denver Intl to Milwaukee-Mitchell for the best Denver Intl - 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 Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around $323 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Milwaukee from Denver for as low as $141 on momondo.

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

There are 4 cabin classes available to choose from on Denver Intl 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 Denver to Milwaukee flights?

You could potentially save up to 14% on your flight if you consider stops on a Denver to Milwaukee flight.

How have Denver to Milwaukee flight prices changed over time?

As of January 2026, prices for Denver to Milwaukee flights are approximately 54% cheaper when compared to flights at the same time last year.

When to book flights from Denver to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Milwaukee (DEN to MKE) flight deals and tips

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

Best Price Found

$161

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Milwaukee

1 airport
The best one-way flight to Milwaukee from Denver in the past 72 hours is $161. The best round-trip flight deal from Denver to Milwaukee found on momondo in the last 72 hours is $370.
The fastest flight from Denver to Milwaukee takes 2h 15m
Direct flights go from Denver to Milwaukee every day.
There is 1 airport in Milwaukee. From Denver there are direct flights to Milwaukee-Mitchell (MKE).
Search flight deals

  • How far is Denver Intl to Milwaukee-Mitchell by plane?

    Denver Intl and Milwaukee-Mitchell are 911.7 mi apart from one another. A reasonable flight in good conditions will take 2h 15m.

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

    Prices for flights from Denver Intl Airport to Milwaukee-Mitchell Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Milwaukee-Mitchell Airport.

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

    The travel and health documents required for your trip to Milwaukee-Mitchell Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Milwaukee-Mitchell Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline from Denver to Milwaukee?

Best airlines flying from Denver to Milwaukee

Compare and see reviews for airlines that fly from Denver to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $60Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
United AirlinesPriceFrom $175Free CancellationRating
7.4
9,159 reviews
Search United Airlines flights
SouthwestPriceFrom $205Free CancellationRating
8.0
4,258 reviews
Search Southwest flights

  • Southwest Flights From Denver to Milwaukee

    The lowest priced Southwest flight from Denver to Milwaukee from the last 72 hours was $205. Generally, Southwest has 16 flights on this route every week with an average price of $354. Southwest is rated 8.0/10 by our users.

  • United Airlines Flights From Denver to Milwaukee

    Another popular option for Denver to Milwaukee flights is United Airlines (7.4/10, 9,162 ratings). United Airlines flies from Denver to Milwaukee around 14 times per week, with deals starting from $175 round-trip and rising to an average price of around $364.

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
Pewaukee
Glendale
Kohler
Port Washington
West Bend
New Berlin
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Denver 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 Denver.

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

Yes. momondo allows you to filter the results for Denver to Milwaukee flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Milwaukee from Denver. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Denver to Milwaukee flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Milwaukee trip

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