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Cheap flights from Milwaukee to Denver from $74

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 11/10. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:04 pm - 9:49 pmMKE-DEN
2h 45mnonstop
Frontier Logo
3:53 pm - 7:19 pmDEN-MKE
2h 26mnonstop
$150Frontier
Find Deal
Fri, Oct 31 - Mon, Nov 3
Frontier Logo
8:04 pm - 9:49 pmMKE-DEN
2h 45mnonstop
Frontier Logo
3:53 pm - 7:19 pmDEN-MKE
2h 26mnonstop
$159Frontier
Find Deal
Fri, Oct 31 - Mon, Nov 3
Frontier Logo
8:04 pm - 9:49 pmMKE-DEN
2h 45mnonstop
Frontier Logo
3:52 pm - 7:18 pmDEN-MKE
2h 26mnonstop
$160Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Frontier Logo
8:04 pm - 9:49 pmMKE-DEN
2h 45mnonstop
Frontier Logo
3:53 pm - 7:19 pmDEN-MKE
2h 26mnonstop
$161Frontier
Find Deal
Mon, Oct 27 - Fri, Oct 31
Frontier Logo
8:04 pm - 9:49 pmMKE-DEN
2h 45mnonstop
Frontier Logo
3:53 pm - 7:19 pmDEN-MKE
2h 26mnonstop
$164Frontier
Find Deal
Fri, Oct 31 - Fri, Nov 7
Frontier Logo
8:04 pm - 9:49 pmMKE-DEN
2h 45mnonstop
Frontier Logo
3:53 pm - 7:19 pmDEN-MKE
2h 26mnonstop
$169Frontier
Find Deal
Mon, Oct 27 - Fri, Oct 31
Frontier Logo
8:04 pm - 9:49 pmMKE-DEN
2h 45mnonstop
Frontier Logo
3:52 pm - 7:18 pmDEN-MKE
2h 26mnonstop
$180Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Multiple Airlines Logo
8:04 pm - 9:49 pmMKE-DEN
2h 45mnonstop
Multiple Airlines Logo
8:56 pm - 5:58 pmDEN-MKE
20h 02m1 stop
$187Multiple Airlines
Find Deal
Mon, Oct 27 - Wed, Oct 29
Multiple Airlines Logo
8:04 pm - 9:49 pmMKE-DEN
2h 45mnonstop
Multiple Airlines Logo
8:56 pm - 5:58 pmDEN-MKE
20h 02m1 stop
$189Multiple Airlines
Find Deal
Mon, Oct 27 - Wed, Oct 29
Southwest Logo
5:10 am - 6:50 amMKE-DEN
2h 40mnonstop
Southwest Logo
9:30 pm - 12:50 amDEN-MKE
2h 20mnonstop
$277Southwest
Find Deal
Fri, Nov 7 - Mon, Nov 10

Frontier flights from Milwaukee to Denver

Our best Frontier deals on Milwaukee to Denver flight tickets
Frontier
Oct 31
MKE8:04 pmMilwaukee-Mitchell
2h 45m
DEN9:49 pmDenver Intl
Nov 3
DEN3:53 pmDenver Intl
2h 26m
MKE7:19 pmMilwaukee-Mitchell
$150
Find similar
Frontier
Oct 31
MKE8:04 pmMilwaukee-Mitchell
2h 45m
DEN9:49 pmDenver Intl
Nov 3
DEN3:53 pmDenver Intl
2h 26m
MKE7:19 pmMilwaukee-Mitchell
$159
Find similar
Frontier
Oct 24
MKE8:04 pmMilwaukee-Mitchell
2h 45m
DEN9:49 pmDenver Intl
Oct 27
DEN3:52 pmDenver Intl
2h 26m
MKE7:18 pmMilwaukee-Mitchell
$160
Find similar

Southwest flights from Milwaukee to Denver

Our best Southwest deals on Milwaukee to Denver flight tickets
Southwest
Nov 7
MKE5:10 amMilwaukee-Mitchell
2h 40m
DEN6:50 amDenver Intl
Nov 10
DEN9:30 pmDenver Intl
2h 20m
MKE12:50 amMilwaukee-Mitchell
$277
Find similar
Southwest
Oct 16
MKE7:40 amMilwaukee-Mitchell
2h 35m
DEN9:15 amDenver Intl
Oct 19
DEN10:05 amDenver Intl
2h 20m
MKE1:25 pmMilwaukee-Mitchell
$587
Find similar
Southwest
Oct 16
MKE7:40 amMilwaukee-Mitchell
2h 35m
DEN9:15 amDenver Intl
Oct 19
DEN5:10 pmDenver Intl
4h 50m
1 stop
MKE11:00 pmMilwaukee-Mitchell
$593
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 October 6, 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

Fri 10/31

8:04 pm-9:49 pm

Nonstop2h 45m

Denver Intl

Mon 11/3

3:53 pm-7:19 pm

Nonstop2h 26m

$150

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 10/31

8:04 pm-9:49 pm

Nonstop2h 45m

Denver Intl

Mon 11/3

3:53 pm-7:19 pm

Nonstop2h 26m

$159

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 10/24

8:04 pm-9:49 pm

Nonstop2h 45m

Denver Intl

Mon 10/27

3:52 pm-7:18 pm

Nonstop2h 26m

$160

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Mon 10/27

8:04 pm-9:49 pm

Nonstop2h 45m

Denver Intl

Fri 10/31

3:53 pm-7:19 pm

Nonstop2h 26m

$161

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 10/31

8:04 pm-9:49 pm

Nonstop2h 45m

Denver Intl

Fri 11/7

3:53 pm-7:19 pm

Nonstop2h 26m

$164

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Mon 10/27

8:04 pm-9:49 pm

Nonstop2h 45m

Denver Intl

Fri 10/31

3:53 pm-7:19 pm

Nonstop2h 26m

$169

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 10/24

8:04 pm-9:49 pm

Nonstop2h 45m

Denver Intl

Mon 10/27

3:52 pm-7:18 pm

Nonstop2h 26m

$180

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Mon 10/27

8:04 pm-9:49 pm

Nonstop2h 45m

Denver Intl

Wed 10/29

8:56 pm-5:58 pm

1 stop20h 02m

$187

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Mon 10/27

8:04 pm-9:49 pm

Nonstop2h 45m

Denver Intl

Wed 10/29

8:56 pm-5:58 pm

1 stop20h 02m

$189

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 11/7

5:10 am-6:50 am

Nonstop2h 40m

Denver Intl

Mon 11/10

9:30 pm-12:50 am

Nonstop2h 20m

$277

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 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 November to fly from Milwaukee, when ticket prices are also cheap, with an average price of $252.

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 $370. 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 Sunday, with ticket prices averaging around $447.

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 $336. Flights in the morning are often more expensive with an average ticket price of $425.

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 $304 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 $248 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 October 2025, prices for Milwaukee to Denver flights are approximately 29% more expensive 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

$154

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 $154. The best round-trip flight deal from Milwaukee to Denver found on momondo in the last 72 hours is $285.
The fastest flight from Milwaukee to Denver takes 2h 30m
Direct flights go from Milwaukee to Denver every day.
There is 1 airport near Denver: 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 40m 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 $53Free CancellationRating
5.8
3,147 reviews
Search Frontier flights
United AirlinesPriceFrom $176Free CancellationRating
7.4
8,957 reviews
Search United Airlines flights
American AirlinesPriceFrom $185Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
SouthwestPriceFrom $202Free CancellationRating
8.0
4,232 reviews
Search Southwest flights
DeltaPriceFrom $216Free CancellationRating
7.9
7,967 reviews
Search Delta flights

  • Southwest Flights From Milwaukee to Denver

    Southwest operates around 19 flights from Milwaukee to Denver every week. The average price of these flights found in the last 72 hours has been $363, but momondo users have found Southwest deals from Milwaukee to Denver from as low as $202 round-trip. Southwest has been scored 8.0/10 in 4,232 reviews.

  • United Airlines Flights From Milwaukee to Denver

    Across 8,957 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Milwaukee to Denver about 25 times each week, with ticket deals ranging from $176 to $364. 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
Boulder
Manitou Springs
Longmont
Lakewood
Greeley
Thornton
Westminster
Winter Park
Copper Mountain
Frisco
Grand Lake
Silverthorne
Central City

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

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