• Flights
  • Packages
  • Hotels
  • Cars
Round-trip
Coach

Refine your search by airline, by city or airport or direct flights


Book with Confidence: 40M+ Travelers, 20+ years of Expertise
Price Match Promise
Find great flight deals to destinations worldwide
24/7 Customer Support
Speak to our travel experts: anytime, anywhere
ClubMiles Rewards
Earn points and air miles to maximize your rewards
Easy Cancellations
Convenient options online and 24/7 Customer Support

When’s a good time to book a flight from Milwaukee to Denver?

What’s the cheapest day of the week to fly from Milwaukee to Denver?

What is the cheapest month to fly from Milwaukee to Denver?

‡This information is based on historical data from the last 365 days.

Finding Affordable Flights from Milwaukee to Denver
  • Plan Ahead - One of the keys to securing cheap flights from Milwaukee to Denver is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
  • Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
  • Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Milwaukee to Denver drop, giving you the opportunity to grab cheap deals.
  • Consider Nearby Airports - If Denver has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
  • Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.

When is the Cheapest Time to Book Flights from Milwaukee to Denver?

Got flexible travel dates? Use our flight data from the past year to discover ideal times to fly from Milwaukee to Denver. Find out which months and days typically offer lower fares and score our best savings.

CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip

‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.

What Our Customers Say About Our Service?

Submit A Review
  • Dec 10, 2025 Dipender Panwar I want to recognize the outstanding service provided by Jochim. His professionalism, attention to detail, and genuine customer care have consistently stood out. Interactions with him are always clear, patient, and solution focused. Team members like Jochim make a real difference and reflect positively on the organization.

    Read More

  • Aug 31, 2025 Ray Hobson Very reliableThis was my first time using this site and I was very please with how everything was handled. Right after I booked my flight I got a call from one of the associates letting me know i didn't pick out my seats, and choose my seat for my trip there and back from my destination. I was kept up to date in my flight information and they made sure I got my boarding pass. My trip was very stress free. I will be using them again. Thank you!

    Read More

  • Aug 28, 2025 MariaEsperanza Estilo Nicko Went Above and BeyondI had to change the return flight of two out of four passengers in our group. Because only half of the group need to travel differently, it took several calls to Iberia Airlines directly and because of the time difference, Nicko coordinated and helped me over a couple of days. Throughout the experience, he explained what he was doing and why he needs to put me on hold and why he needs to call me back the following day, He was very knowledgeable, professional and empathetic to my predicament. Nicko owned the issues and the process and was very transparent with cost and every details of the transactions. I am very grateful and because of him, I will always trust CheapOAir with my travel needs. -Maria E.E.

    Read More

Milwaukee to Denver Flight Route Information

Travel Distance:894 Miles
Airlines Flying This Route: Frontier Airlines, United Airlines, Southwest Airlines
Weekly Flights:79
Avg. Flight Duration:2.40 Hours

Insights About Flying from Milwaukee to Denver

Q. Which is the high season to travel from Milwaukee to Denver?

A. The month of August is considered the high season for flying from MKE to DEN. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.

Q. How many direct flights are available from MKE to DEN?

A. There are a total of 319 direct flights from Milwaukee to Denver. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.

Q. Which is the low season to travel from Milwaukee to Denver?

A. April is considered the low season for traveling from Milwaukee to Denver, Colorado. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.

Q. How many daily flights are there between Milwaukee to Denver?

A. There are as many as 10 daily flights available for travelers between MKE to DEN. This data offers flexibility in choosing departure times that best suit your schedule.

Q. Which is the busiest day for passengers flying between Milwaukee to Denver?

A. Monday are the busiest days for passengers flying between Milwaukee to Denver. Knowing the peak travel day can help you plan your trip to avoid overcrowded flights or airports.

Q. At what time does the last flight depart to Denver?

A. The last flight to Denver typically departs between 12:00AM - 1:00AM. Travelers who prefer late-night departures will find this information valuable for planning their journey.

Q. What percentage of travelers spent an average of 1 days in Denver, Colorado?

A. Approximately 40.76% of travelers spent an average of 1 days exploring Denver. This information can assist in planning the duration of your stay in Denver

Q. What percentage of MKE to DEN flyers traveled with kids under 14?

A. About 5% of passengers on flights from Milwaukee to Denver were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.

Q. What percentage of Milwaukee to Denver travelers were over 60 years old?

A. A notable 13% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.

Q. What percentage of MKE to DEN travelers were millennials?

A. Millennials make up a significant portion of travelers on this route, accounting for 41% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.

Q. What percentage of Milwaukee to Denver travelers were female?

A. Almost half of the passengers, approximately 52% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.

Q. What percent of Milwaukee to Denver travellers booked first or business class?

A. 6% of travelers booked first or business class on this route.

Q. At what time the earliest flight departs from Milwaukee?

A. The earliest flight departs at 6:00AM - 7:00AM.

Q. On which days one can have the most flight options in Denver?

A. Monday offer the most flight options in Denver.

§ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.

Cheap Flights from Milwaukee to Denver

Flights from Milwaukee to Denver

Looking for flights from Milwaukee to Denver? Look no more, for you�re at the right place. Book cheap flights from Milwaukee to Denver on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab MKE to DEN flight deals, and save big!

Airports in Milwaukee

General Mitchell International Airport, the primary airport serving the city of Milwaukee in Wisconsin, United States is located 5 miles away from downtown Milwaukee. The airport serves scheduled domestic and international flights. General Mitchell International Airport is seamlessly connected to the city through a network of rental cars, taxis, ride share services, shuttle service, coach bus services, Amtrak Hiawatha Line and Milwaukee Area Rail Station.

Explore Denver

Denver is the state capital of Colorado and largest city in the Rocky Mountains region of the United States. It is also called the �Mile High City� because its official elevation is exactly 1 mile above sea level. Scenically situated between the Great Plains and the Rocky Mountains, Denver boasts of a mountainous backdrop and has a remarkable network of bike trails, and is thus a superb catch for hiking and biking enthusiasts. The city also wows music lovers from all parts of the world with its active pop, jazz, jam, folk, and classical music scene.

Things to do in Denver

Morrison Natural History Museum

Located at a 30 minutes ride away from Denver, the Morrison Natural History Museum is home to several locally sourced and found dinosaur fossils. The museum also features many interactive and family-centric exhibits besides a rock garden, a fossil dig pit and a display of many live reptiles and amphibians.

Red Rocks Amphitheatre

Red Rocks Amphitheatre is a rock structure and a 100-year-old natural open-air amphitheatre near the town of Morrison, about 10 miles away from Denver. It hosts concerts and has a capacity to seat 9525 people. It had taken over 200 million years of natural erosion to build it to its current form.

Ruby Hill Rail Yard

Opened in January 2007, the Ruby Hill Rail Yard in Denver is the USA's first free terrain park in a downtown area of a city. It features a ski and snowboard terrain park that can be used year-round and is based on man-made snow. This park uses artificial snow because it melts at a slower rate than natural snow.

Best Time to Fly to Denver

The best times to fly to Denver are the summer and autumn season that run from June to August and September to October respectively. The city is immersed in its cultural festivals like A Taste of Colorado, Oktoberfest on Larimer Square and The Great American Beer Festival during this time of the year.

Download Our App

Get CheapOair deals on the GO!

Download
Check Your Flight Status

Get there on time, every time!

Check Status