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Cheap flights from Milwaukee to Denver from $61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Denver departing on 2/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Milwaukee to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:51 pm - 9:45 pm
MKE
-
DEN
2h 54mnonstop
Frontier Logo
12:59 am - 9:53 am
DEN
-
MKE
7h 54m1 stop
$187Frontier
Sun, Feb 22 - Thu, Feb 26
Frontier Logo
3:10 pm - 8:24 am
MKE
-
DEN
18h 14m1 stop
Frontier Logo
11:59 pm - 6:45 pm
DEN
-
MKE
17h 46m1 stop
$197Frontier
Wed, Jan 7 - Sun, Jan 11
Frontier Logo
10:53 am - 9:45 pm
MKE
-
DEN
11h 52m1 stop
Frontier Logo
6:32 pm - 5:58 pm
DEN
-
MKE
22h 26m1 stop
$198Frontier
Fri, Jan 30 - Mon, Feb 2
Frontier Logo
7:51 pm - 9:45 pm
MKE
-
DEN
2h 54mnonstop
Frontier Logo
3:27 pm - 6:56 pm
DEN
-
MKE
2h 29mnonstop
$200Frontier
Fri, Feb 27 - Sun, Mar 1
Frontier Logo
7:30 pm - 8:24 am
MKE
-
DEN
13h 54m1 stop
Frontier Logo
6:54 pm - 6:52 pm
DEN
-
MKE
22h 58m1 stop
$213Frontier
Thu, Jan 8 - Thu, Jan 15
Frontier Logo
3:10 pm - 10:59 pm
MKE
-
DEN
8h 49m1 stop
Frontier Logo
12:20 pm - 6:47 pm
DEN
-
MKE
29h 27m1 stop
$214Frontier
Wed, Jan 7 - Wed, Jan 14
Frontier Logo
10:52 am - 9:45 pm
MKE
-
DEN
11h 53m1 stop
Frontier Logo
6:32 pm - 10:17 am
DEN
-
MKE
14h 45m1 stop
$217Frontier
Mon, Feb 2 - Fri, Feb 6
Frontier Logo
10:53 am - 9:38 pm
MKE
-
DEN
11h 45m1 stop
Frontier Logo
9:44 am - 6:45 pm
DEN
-
MKE
8h 01m1 stop
$218Frontier
Fri, Jan 9 - Mon, Jan 12
Frontier Logo
3:10 pm - 10:59 pm
MKE
-
DEN
8h 49m1 stop
Frontier Logo
12:20 pm - 6:47 pm
DEN
-
MKE
29h 27m1 stop
$219Frontier
Wed, Jan 7 - Wed, Jan 14
Frontier Logo
6:09 pm - 7:50 am
MKE
-
DEN
14h 41m1 stop
Frontier Logo
6:50 am - 10:24 am
DEN
-
MKE
2h 34mnonstop
$226Frontier
Tue, Mar 10 - Fri, Mar 13

Frontier flights from Milwaukee to Denver

Our best Frontier deals on Milwaukee to Denver flight tickets
Frontier
Feb 22
MKE7:51 pmMilwaukee-Mitchell
2h 54m
DEN9:45 pmDenver Intl
Feb 26
DEN12:59 amDenver Intl
7h 54m
1 stop
MKE9:53 amMilwaukee-Mitchell
$187
Find similar
Frontier
Jan 7
MKE3:10 pmMilwaukee-Mitchell
18h 14m
1 stop
DEN8:24 amDenver Intl
Jan 11
DEN11:59 pmDenver Intl
17h 46m
1 stop
MKE6:45 pmMilwaukee-Mitchell
$197
Find similar
Frontier
Jan 30
MKE10:53 amMilwaukee-Mitchell
11h 52m
1 stop
DEN9:45 pmDenver Intl
Feb 2
DEN6:32 pmDenver Intl
22h 26m
1 stop
MKE5:58 pmMilwaukee-Mitchell
$198
Find similar

Southwest flights from Milwaukee to Denver

Our best Southwest deals on Milwaukee to Denver flight tickets
Southwest
Jan 20
MKE5:40 pmMilwaukee-Mitchell
2h 40m
DEN7:20 pmDenver Intl
Jan 27
DEN10:45 amDenver Intl
2h 15m
MKE2:00 pmMilwaukee-Mitchell
$277
Find similar
Southwest
Jan 20
MKE5:10 amMilwaukee-Mitchell
2h 55m
DEN7:05 amDenver Intl
Jan 27
DEN12:25 pmDenver Intl
5h 00m
1 stop
MKE6:25 pmMilwaukee-Mitchell
$283
Find similar
Southwest
Jan 20
MKE3:45 pmMilwaukee-Mitchell
7h 55m
1 stop
DEN10:40 pmDenver Intl
Jan 27
DEN12:25 pmDenver Intl
5h 00m
1 stop
MKE6:25 pmMilwaukee-Mitchell
$292
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Milwaukee to Denver 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 December 11, 2025.
Use the filters below to find and compare flights from Milwaukee to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Sun 2/22

7:51 pm-9:45 pm

Nonstop2h 54m

Denver Intl

Thu 2/26

12:59 am-9:53 am

1 stop7h 54m

$187

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Wed 1/7

3:10 pm-8:24 am

1 stop18h 14m

Denver Intl

Sun 1/11

11:59 pm-6:45 pm

1 stop17h 46m

$197

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 1/30

10:53 am-9:45 pm

1 stop11h 52m

Denver Intl

Mon 2/2

6:32 pm-5:58 pm

1 stop22h 26m

$198

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 2/27

7:51 pm-9:45 pm

Nonstop2h 54m

Denver Intl

Sun 3/1

3:27 pm-6:56 pm

Nonstop2h 29m

$200

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 1/8

7:30 pm-8:24 am

1 stop13h 54m

Denver Intl

Thu 1/15

6:54 pm-6:52 pm

1 stop22h 58m

$213

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Wed 1/7

3:10 pm-10:59 pm

1 stop8h 49m

Denver Intl

Wed 1/14

12:20 pm-6:47 pm

1 stop29h 27m

$214

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Mon 2/2

10:52 am-9:45 pm

1 stop11h 53m

Denver Intl

Fri 2/6

6:32 pm-10:17 am

1 stop14h 45m

$217

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 1/9

10:53 am-9:38 pm

1 stop11h 45m

Denver Intl

Mon 1/12

9:44 am-6:45 pm

1 stop8h 01m

$218

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Wed 1/7

3:10 pm-10:59 pm

1 stop8h 49m

Denver Intl

Wed 1/14

12:20 pm-6:47 pm

1 stop29h 27m

$219

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Tue 3/10

6:09 pm-7:50 am

1 stop14h 41m

Denver Intl

Fri 3/13

6:50 am-10:24 am

Nonstop2h 34m

$226

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 Denver from

How to get the cheapest flight ticket from Milwaukee to Denver

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 typical price of a round-trip flight between Milwaukee and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Milwaukee is in February. Flight prices, which tend to average around $230, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in February, then you should wait until September to fly from Milwaukee, when ticket prices are also cheap, with an average price of $254.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $374. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Saturday, with ticket prices averaging around $444.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $324. Flights in the morning are often more expensive with an average ticket price of $426.

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

Fly from Milwaukee-Mitchell to Denver Intl for the best Milwaukee-Mitchell - Denver Intl flight prices

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Milwaukee when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $312 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Milwaukee for as low as $244 on momondo.

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

There are 4 cabin classes available to choose from on Milwaukee-Mitchell to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Milwaukee to Denver flight prices changed over time?

As of December 2025, prices for Milwaukee to Denver flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Milwaukee to Denver

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

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

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

Best Price Found

$196

Fastest flight time

2h 30m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Milwaukee in the past 72 hours is $196. The best round-trip flight deal from Milwaukee to Denver found on momondo in the last 72 hours is $336.
The fastest flight from Milwaukee to Denver takes 2h 30m
Direct flights go from Milwaukee to Denver every day.
There is 1 airport in Denver. From Milwaukee there are direct flights to Denver Intl (DEN).
Search flight deals

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

    Milwaukee-Mitchell and Denver Intl are 911.7 mi apart from one another. 2h 30m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The required travel and health documents for your Denver Intl 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 Denver Intl 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 Milwaukee to Denver?

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

Best airlines flying from Milwaukee to Denver

Compare and see reviews for airlines that fly from Milwaukee to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $54Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
United AirlinesPriceFrom $175Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
American AirlinesPriceFrom $185Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
SouthwestPriceFrom $207Free CancellationRating
7.9
4,253 reviews
Search Southwest flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,008 reviews
Search Delta flights

  • Southwest Flights From Milwaukee to Denver

    Southwest operates around 12 flights from Milwaukee to Denver every week. The average price of these flights found in the last 72 hours has been $368, but momondo users have found Southwest deals from Milwaukee to Denver from as low as $207 round-trip. Southwest has been scored 7.9/10 in 4,253 reviews.

  • United Airlines Flights From Milwaukee to Denver

    Across 9,095 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Milwaukee to Denver about 10 times each week, with ticket deals ranging from $175 to $362. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Manitou Springs
Longmont
Boulder
Greeley
Lakewood
Thornton
Westminster
Winter Park
Copper Mountain
Silverthorne
Frisco
Centennial
Grand Lake

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Milwaukee to Denver for you.

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

Yes. momondo enables you to select and highlight flights to Denver from Milwaukee with this policy.

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

Once you have performed a search for Milwaukee to Denver flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Denver from Milwaukee are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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