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$75+ Cheap flights from Milwaukee to Denver (MKE - DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DEN
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Denver Intl are usually found in August or July, booked 26 days in advance, depart on a Friday or Wednesday and return on a Saturday

Cheap flight deals from Milwaukee to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$176
(Cheapflightsfares)

One-way from

$75
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$260

Good round-trip deal

$338 or less

Good one-way deal

$161 or less
Provider with most accurate pricing for Milwaukee-Mitchell-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Denver Intl flights.
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From Milwaukee-Mitchell to Denver Intl
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One-way flight from Milwaukee-Mitchell to Denver Intl
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Highest demand for flights based on searches. 23% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Milwaukee-Mitchell to Denver Intl.
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Price to beat on a one-way flight from Milwaukee-Mitchell to Denver Intl.
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Find flight deals from Milwaukee to Denver

Cheapest flights from Milwaukee to Denver
Explore the most affordable flight options available from Milwaukee to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Frontier deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:45 pmMKE - DEN
Nonstop2h 49mFrontier
Mon 6/23:46 pmDEN - MKE
Nonstop2h 25mFrontier
Deal found 4/28$152
This CheapOair deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:45 pmMKE - DEN
Nonstop2h 49mMultiple Airlines
Sun 6/19:26 amDEN - MKE
1 stop6h 50mMultiple Airlines
Deal found 4/28$213
This Sun Country Air deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/266:23 pmMKE - DEN
1 stop25h 04mSun Country Air
Sun 6/296:15 amDEN - MKE
1 stop10h 26mSun Country Air
Deal found 4/28$215
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:08 amMKE - DEN
1 stop5h 54mAmerican Airlines
Thu 5/291:45 pmDEN - MKE
1 stop6h 42mAmerican Airlines
Deal found 4/28$251
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:15 amMKE - DEN
Nonstop2h 40mUnited Airlines
Sun 5/2510:11 amDEN - MKE
Nonstop2h 26mUnited Airlines
Deal found 4/27$252
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/275:40 amMKE - DEN
Nonstop2h 35mSouthwest
Tue 6/310:25 amDEN - MKE
Nonstop2h 20mSouthwest
Deal found 4/28$287
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:04 pmMKE - DEN
1 stop6h 08mDelta
Mon 5/266:00 amDEN - MKE
1 stop4h 12mDelta
Deal found 4/28$290

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Milwaukee to Denver that are best for you.

Fly from

Milwaukee

Fly to

Denver

Route

Depart

Return

Price

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Mon 5/26

7:45 pm-9:34 pm

Nonstop2h 49m

Denver Intl

Mon 6/2

3:46 pm-7:11 pm

Nonstop2h 25m

$176

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 5/29

7:45 pm-9:34 pm

Nonstop2h 49m

Denver Intl

Sun 6/1

9:26 am-5:16 pm

1 stop6h 50m

$199

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 6/26

6:23 pm-6:27 pm

1 stop25h 04m

Denver Intl

Sun 6/29

6:15 am-5:41 pm

1 stop10h 26m

$235

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 5/22

3:25 pm-5:00 pm

Nonstop2h 35m

Denver Intl

Thu 5/22

7:30 pm-10:50 pm

Nonstop2h 20m

$237

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 5/22

7:15 am-8:55 am

Nonstop2h 40m

Denver Intl

Sun 5/25

10:11 am-1:37 pm

Nonstop2h 26m

$252

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 5/29

5:25 pm-11:59 pm

1 stop7h 34m

Denver Intl

Mon 6/2

4:37 pm-11:02 pm

1 stop5h 25m

$257

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Tue 6/17

4:59 pm-10:58 pm

1 stop6h 59m

Denver Intl

Tue 6/24

12:55 am-8:46 am

1 stop6h 51m

$307

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Tue 6/3

2:49 pm-6:09 pm

2 stops28h 20m

Denver Intl

Mon 6/9

5:49 pm-11:59 pm

1 stop29h 10m

$458

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Mon 5/26

7:45 pm-9:34 pm

Nonstop2h 49m

$87

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Sun 7/27

6:24 pm-7:37 am

1 stop14h 13m

$103

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 16 results
1
2

Compare providers for flights from Milwaukee to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Denver in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Denver flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Milwaukee to Denver flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Milwaukee to Denver trip
Airlines
Frontier

Frontier's UpFront Plus seats guarantee an empty middle seat for added comfort.


Early morning flights have a better chance of being on time.

Read more about Frontierby Marisa Garcia
United Airlines

Basic Economy allows a personal item only; no carry-on bags without extra fees.


Economy Plus offers extra legroom seats at the front of the economy cabin.

Read more about United Airlinesby Harriet Baskas
Southwest

Southwest offers two free checked bags, including oversized items.


Southwest's open seating policy allows choosing any available seat.

Read more about Southwestby Marisa Garcia
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Best time to book a flight from Milwaukee to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Milwaukee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Denver

How far ahead should I book a flight from Milwaukee to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Denver. Price data was last updated on April 25, 2025.

The price you pay for your flight from Milwaukee to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Milwaukee to Denver?

Currently, October is the cheapest month in which you can book a flight from Milwaukee to Denver (average of $197). Flying from Milwaukee to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MKE to DEN?

Find hourly flight availability from Milwaukee to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

It’s typically best to fly out from Milwaukee to Denver in the evening. Doing so could potentially save you 21% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to Denver. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Milwaukee to Denver flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Milwaukee to Denver

Explore weekly flight availability from Milwaukee to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2025.

The most flights from MKE to DEN are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated April 29, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Milwaukee to Denver. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,292 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Milwaukee to Denver?

    Denver Intl is the airport most travelers will use when flying to Denver from Milwaukee-Mitchell. Booking flights from Milwaukee-Mitchell (MKE) to Denver Intl (DEN) should be relatively easy as there are 5 daily flights to Denver from 5 different airlines. 2h 30m is how long a flight from Milwaukee to Denver Intl will take if you book a nonstop flight.

  • How popular is this Milwaukee to Denver flight route?

    The Milwaukee-Mitchell to Denver Intl flight path was viewed by 100 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Milwaukee to Denver round-trip?

    Cheapflights users have booked flights from Milwaukee to Denver round-trip from $176. Other airlines that can offer you cheap pricing are Sun Country Air, from $235, and Southwest, from $237. Users have found that Frontier is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Milwaukee to Denver one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $75. However, be on the lookout for offers from Sun Country Air and American Airlines, as they are both options that can get you from Milwaukee to Denver for a low price.

  • What are the most reliable airlines from Milwaukee to Denver?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Milwaukee to Denver on time: Southwest (85%), United Airlines (82%), Frontier (80%).

  • What are the cheapest flights from Milwaukee to Denver?

    While on average a flight from Milwaukee to Denver is generally $538, our data shows the cheapest flight currently is $87. When looking at the most popular route, (Milwaukee-Mitchell - Denver Intl), you can expect to pay $187 for that flight.

  • Can I find deals for flights from Milwaukee to Denver that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Denver.

  • Can I find deals for business class flights from Milwaukee to Denver?

    Yes. Cheapflights offers flight deals from Milwaukee to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to Denver?

    Currently, October is the cheapest month in which you can book a flight from Milwaukee to Denver (average of $197). Flying from Milwaukee to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Silverthorne
Brighton
Golden
Greeley
Frisco
Grand Lake
Thornton
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Broomfield
Idaho Springs
Limon

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Alternative routes for Milwaukee to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Milwaukee to Denver

Discover the top 5 airlines that operate flights from Milwaukee to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$41Average$108FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$156Average$342FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$188Average$306FlexibilityNo cancel feeOn-time71%
DeltaCheapest$224Average$396FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$230Average$377FlexibilityNo cancel feeOn-time63%

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