Find Cheap Flights from Milwaukee to Denver (MKE - DEN)

Flights overview

Useful information for finding cheap flights from Milwaukee to Denver and booking your next trip

Cheapest round-trip flights	$201	Frontier 1 stop 12 hr Fri, May 29 — Sun, May 31	The cheapest round-trip flight from Milwaukee to Denver is currently $201
Cheapest one-way flight	$76	Frontier 1 stop 12 hr Fri, May 15	The cheapest one-way flight from Milwaukee to Denver is currently $76
Cheapest nonstop flights	$331	Southwest Nonstop 3 hr Sat, May 16 — Mon, May 18	The cheapest nonstop round-trip flight from Milwaukee to Denver is currently $331
Last-minute weekend getaway	$236	Frontier 1 stop 12 hr Thu, Apr 16 — Sun, Apr 19	The cheapest last-minute weekend getaway from Milwaukee to Denver is currently $236
Cheapest business class flights	$418	Frontier 1 stop 12 hr Fri, May 8 — Sun, May 10	The cheapest business class round-trip flight from Milwaukee to Denver is currently $418

Fastest flight	2 hr 30 min	The fastest nonstop flight from Milwaukee to Denver takes 2 hr 30 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Milwaukee to Denver is typically September. The most expensive month to fly is typically December.

September Cheapest	Typical prices: $150–330
December Most expensive	Typical prices: $295–520

Popular airlines from Milwaukee to Denver

Southwest

Nonstop

from $331

Typical price: $270–570

21 weekly nonstop flights

MKE - DEN Every day

499 weekly connecting flights

MKE - DEN Every day
United

Nonstop

from $331

Typical price: $275–540

14 weekly nonstop flights

MKE - DEN Every day

517 weekly connecting flights

MKE - DEN Every day
Delta

from $351

Typical price: $320–680

317 weekly connecting flights

MKE - DEN Every day
American

from $351

Typical price: $290–630

268 weekly connecting flights

MKE - DEN Every day
Frontier

Nonstop

from $140

Typical price: $185–580

1 weekly nonstop flight

MKE - DEN Every Fri

12 weekly connecting flights

MKE - DEN Every Mon, Thu, Fri, Sun
Alaska

from $578

Typical price: $470–1,050

21 weekly connecting flights

MKE - DEN Every day

Popular airports near Milwaukee

Milwaukee Mitchell International Airport (MKE)

Milwaukee United States 14 min 6 mi
Chicago O'Hare International Airport (ORD)

Chicago United States 1 hr 15 min 73 mi
Chicago Midway International Airport (MDW)

Chicago United States 1 hr 46 min 87 mi
Dane County Regional Airport (MSN)

Madison United States 1 hr 17 min 72 mi

Popular airports near Denver

Denver International Airport (DEN)

Denver United States 38 min 19 mi
Colorado Springs Airport (COS)

Colorado Springs United States 1 hr 27 min 66 mi
Eagle County Regional Airport (EGE)

Vail United States 2 hr 19 min 103 mi
Centennial Airport (APA)

Denver United States 27 min 14 mi

Frequently asked questions about flying from Milwaukee to Denver

The cheapest flights from Milwaukee to Denver are usually in September. Typical ticket prices in September range from $150 to $330.

The cheapest round-trip flight from Milwaukee to Denver recently found on Google Flights was with Frontier from $201. The cheapest one-way flight was with Frontier from $76.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Milwaukee to Denver is $331, flying from May 28 to Jun 1.
The cheapest United flight from Milwaukee to Denver is $331, flying from Jun 4 to Jun 8.
The cheapest Delta flight from Milwaukee to Denver is $351, flying from May 28 to Jun 1.
The cheapest American flight from Milwaukee to Denver is $351, flying from May 16 to May 18.
The cheapest Frontier flight from Milwaukee to Denver is $140, flying from May 8 to May 10.
The cheapest Alaska flight from Milwaukee to Denver is $578, flying from May 9 to May 10.

The cheapest round-trip flight from Milwaukee to Denver starts at $201 from Fri, May 29 to Sun, May 31. The cheapest one-way flight starts at $76 and departs on Fri, May 15.

2 hr 30 min is the shortest flight time from Milwaukee to Denver.

Denver’s mild summer months (Jun–Aug) are a popular time for visitors exploring the city and nearby national parks. The ski season runs through winter (Nov–Mar). Major events include the National Western Stock Show & Rodeo (Jan) and A Taste of Colorado (Sep) food and arts festival.

It's easy to use Google Flights to find the cheapest days to fly from Milwaukee to Denver.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Milwaukee to Denver really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Milwaukee to Denver.

In terms of nonstop flights, Southwest is the most popular. Southwest offers 21 nonstop flights and 499 connecting flights per week. Southwest flies from Milwaukee Mitchell International Airport (MKE) to Denver International Airport (DEN) .

In terms of flights, United is the most popular. United offers 14 nonstop flights and 517 connecting flights per week. United flies from Milwaukee Mitchell International Airport (MKE) to Denver International Airport (DEN) .

Other popular airlines flying from Milwaukee to Denver are:

Delta offers 317 connecting flights per week. Delta flies from Milwaukee Mitchell International Airport (MKE) to Denver International Airport (DEN) .
American offers 268 connecting flights per week. American flies from Milwaukee Mitchell International Airport (MKE) to Denver International Airport (DEN) .
Frontier offers 1 nonstop flights and 12 connecting flights per week. Frontier flies from Milwaukee Mitchell International Airport (MKE) to Denver International Airport (DEN) .
Alaska offers 21 connecting flights per week. Alaska flies from Milwaukee Mitchell International Airport (MKE) to Denver International Airport (DEN) .

The number of connecting flights refers to distinct flights with at least one stop between Milwaukee and Denver.

The cheapest round-trip flight from Milwaukee to Denver recently found on Google Flights was with Frontier from $201. The cheapest one-way flight was with Frontier from $76.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Milwaukee to Denver is $331, flying from May 28 to Jun 1.
The cheapest United flight from Milwaukee to Denver is $331, flying from Jun 4 to Jun 8.
The cheapest Delta flight from Milwaukee to Denver is $351, flying from May 28 to Jun 1.
The cheapest American flight from Milwaukee to Denver is $351, flying from May 16 to May 18.
The cheapest Frontier flight from Milwaukee to Denver is $140, flying from May 8 to May 10.
The cheapest Alaska flight from Milwaukee to Denver is $578, flying from May 9 to May 10.

Southwest, United and Frontier fly direct from Milwaukee to Denver.

There are 21 Southwest direct flights from Milwaukee to Denver per week. Flights are available every day.
There are 14 United direct flights from Milwaukee to Denver per week. Flights are available every day.
There are 1 Frontier direct flights from Milwaukee to Denver per week. Flights are available on Friday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Milwaukee and Denver at price $236 is offered by Frontier from Thu, Apr 16 to Sun, Apr 19.

Southwest, United and Frontier fly direct from Milwaukee to Denver.

There are 21 Southwest direct flights from Milwaukee to Denver per week. Flights are available every day.
There are 14 United direct flights from Milwaukee to Denver per week. Flights are available every day.
There are 1 Frontier direct flights from Milwaukee to Denver per week. Flights are available on Friday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Milwaukee to Denver on a daily basis.

The cheapest direct (nonstop) round-trip flights between Milwaukee and Denver start at $331 from Sat, May 16 to Mon, May 18 with Southwest.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Milwaukee to Denver, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Milwaukee and Denver start at $418 from Fri, May 8 to Sun, May 10 with Frontier.

The cheapest economy class round-trip flights between Milwaukee and Denver start at $201 from Fri, May 29 to Sun, May 31.

To book business class trips from Milwaukee to Denver, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Milwaukee and Denver starts at $236 from Thu, Apr 16 to Sun, Apr 19 with Frontier.

The cheapest last-minute deal between Milwaukee and Denver at price $236 is offered by Frontier from Thu, Apr 16 to Sun, Apr 19.

To find last-minute flight deals from Milwaukee to Denver, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.