$64 Cheap Flights from Denver (DEN) to Milwaukee (MKE)

View $64 flight on Fri, Feb 27, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE)

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Cheap Flights from Denver to Milwaukee (DEN-MKE)

Prices were available within the past 7 days and start at $64 for one-way flights and $117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Feb 27 - Mon, Mar 2
DEN
Denver
MKE
Milwaukee
$117 Roundtrip, found 4 days ago
$117
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Feb 27 from Denver to Milwaukee, returning Mon, Mar 2, priced at $117 found 4 days ago
Frontier Airlines
Mon, Feb 23 - Sun, Mar 1
DEN
Denver
MKE
Milwaukee
$127 Roundtrip, found 4 days ago
$127
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Feb 23 from Denver to Milwaukee, returning Sun, Mar 1, priced at $127 found 4 days ago
Frontier Airlines
Fri, Jan 23 - Mon, Jan 26
DEN
Denver
MKE
Milwaukee
$128 Roundtrip, found 6 hours ago
$128
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Fri, Jan 23 from Denver to Milwaukee, returning Mon, Jan 26, priced at $128 found 6 hours ago
Frontier Airlines
Fri, Feb 27 - Sat, Feb 28
DEN
Denver
MKE
Milwaukee
$142 Roundtrip, found 6 days ago
$142
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Feb 27 from Denver to Milwaukee, returning Sat, Feb 28, priced at $142 found 6 days ago
Frontier Airlines
Mon, Feb 23 - Mon, Mar 2
DEN
Denver
MKE
Milwaukee
$145 Roundtrip, found 12 hours ago
$145
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Mon, Feb 23 from Denver to Milwaukee, returning Mon, Mar 2, priced at $145 found 12 hours ago
Frontier Airlines
Fri, Feb 27 - Tue, Mar 3
DEN
Denver
MKE
Milwaukee
$147 Roundtrip, found 5 days ago
$147
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Feb 27 from Denver to Milwaukee, returning Tue, Mar 3, priced at $147 found 5 days ago
American Airlines
Wed, Feb 18 - Sun, Feb 22
DEN
Denver
MKE
Milwaukee
$149 Roundtrip, found 4 days ago
$149
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Feb 18 from Denver to Milwaukee, returning Sun, Feb 22, priced at $149 found 4 days ago
United
Sat, Feb 21 - Wed, Feb 25
DEN
Denver
MKE
Milwaukee
$155 Roundtrip, found 5 days ago
$155
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 21 from Denver to Milwaukee, returning Wed, Feb 25, priced at $155 found 5 days ago
Southwest Airlines
Sat, Jan 10 - Tue, Jan 13
DEN
Denver
MKE
Milwaukee
$155 Roundtrip, found 4 days ago
$155
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Sat, Jan 10 from Denver to Milwaukee, returning Tue, Jan 13, priced at $155 found 4 days ago
Delta
Sat, Jan 24 - Mon, Jan 26
DEN
Denver
MKE
Milwaukee
$168 Roundtrip, found 4 days ago
$168
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jan 24 from Denver to Milwaukee, returning Mon, Jan 26, priced at $168 found 4 days ago

Find the cheapest month to fly from Denver (DEN) to Milwaukee (MKE)

February is typically the cheapest month to fly

From $88 - $378 per traveler.

Alternative airports near Milwaukee

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to General Mitchell Intl. MKE. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $393
MKE
General Mitchell Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $393
Flights from Denver (DEN) to Milwaukee (MKE)
Origin airport
Denver Intl.
Destination airport
General Mitchell Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$117
Distance
893 mi
Average flight time
4 hours 33 mins

Denver to Milwaukee Flights

The cheapest times to fly from Denver to Milwaukee

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Milwaukee are during the month of February. You can find some of the cheapest flights from Denver to Milwaukee with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Milwaukee

Sunday is one of the best days to book for cheap flights from Denver to Milwaukee: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Denver to Milwaukee

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Milwaukee in 2026. You can also book with separate airlines for your outbound and return journeys, from $64 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Milwaukee flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Milwaukee airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE) cost?
Grab a cheap one-way flight from $64 or cheap return flight from $117 from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE)?
February is the cheapest month to fly from DEN to MKE. Traveling during quieter months is often the key to scoring lower fares.
Which airlines fly direct from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE)?
You can fly directly from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE) on a Southwest Airlines flight.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE)?
While prices can vary depending on your travel dates, United Airlines and Southwest Airlines are go-to choices for flights between Denver Intl. Airport (DEN) and General Mitchell Intl. Airport (MKE). You can also compare airlines on Expedia and use the "Sort by" filter to find the cheapest fare for your DEN to MKE flight.
How many flights per day from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE)?
When taking off from Denver Intl. Airport (DEN), you'll have your pick from an average of 5 daily nonstop flights to General Mitchell Intl. Airport (MKE).
What are the most popular departure times for flights from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE)?
More travelers fly between DEN and MKE at 5 PM than at any other time of day. Looking to skip the crowds? Try choosing a quieter departure window and you're likely to save on your fare as well.
What day of the week has the most flights from DEN to MKE?
If you depart on a Monday, you'll get the largest range of options for flights from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE).
What is the earliest flight from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE)?
Catch the earliest flight at around 8:30AM UTC-7, leaving from Denver Intl. Airport (DEN). You'll be traveling for roughly 2h 20m, arriving at General Mitchell Intl. Airport (MKE) at approximately 11:50AM UTC-6.
How long does it take to fly from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE)?
It takes around 2 hours and 23 minutes to travel the 890 mi from DEN to MKE.
What airline has the least delays from DEN to MKE?
With 82% of journeys generally landing on time, United Airlines has the best on-time performance for direct flights from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE). To keep track of your flight status and get notified if anything changes, simply head to the Expedia App.
What is the best time to fly from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE)?
To avoid possible delays on the Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE) route, aim to travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Milwaukee from Denver Intl. Airport (DEN)?
General Mitchell Intl. Airport (MKE) is the only airport in Milwaukee with direct flights from Denver Intl. Airport (DEN). Explore your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE) last-minute?
Holding off until just before your departure to book your flight from DEN to MKE generally means paying more. While it's possible to find some last-minute deals, there's no guarantee. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book a DEN to MKE flight and hotel package?
Booking a DEN to MKE flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to General Mitchell Intl. Airport (MKE)?
In most cases, you're able to reschedule or cancel your DEN to MKE flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need more information, go to our Customer Service portal.

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*Available to One Key members.