How popular is this Milwaukee to Denver flight route?

The Milwaukee-Mitchell to Denver Intl flight path was viewed by 101 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 $138. Other airlines that can offer you cheap pricing are Sun Country Air, from $205, and Southwest, from $227. Users have found that Frontier is 46% 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 $69. However, be on the lookout for offers from Sun Country Air and Delta, as they are both options that can get you from Milwaukee to Denver for a low price.

What are the cheapest flights from Milwaukee to Denver?

While on average a flight from Milwaukee to Denver is generally $732, our data shows the cheapest flight currently is $79. When looking at the most popular route, (Milwaukee-Mitchell - Denver Intl), you can expect to pay $187 for that flight.

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 most popular airlines that fly from Milwaukee to Denver?

The most popular airlines flying from Milwaukee to Denver are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Milwaukee to Denver?

Travelers have found that booking a Thursday departure is the best way to save up to 30% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save on the cost of your flight from Milwaukee to Denver, book at least 27 days before your planned departure. Booking around this time can save you about 43% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $158 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $361.

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

Flights from Milwaukee to Denver lean towards being more expensive in December. Prices are generally better when you fly from Milwaukee to Denver in August, with the cheapest ticket starting at $47.

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.

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 4 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.

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.

$69+ Flights from Milwaukee to Denver

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Find cheap flights from Milwaukee to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Milwaukee-Mitchell to Denver Intl are usually found in August or July, booked 64 days in advance, depart on a Friday or Wednesday and return on a Saturday

Cheap flight deals from Milwaukee to Denver

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$138 (Frontier)
One-way from	$69 (Frontier)
Popular in	December
Cheapest in	August
Average price	$264
Good round-trip deal	$316 or less
Good one-way deal	$148 or less

Provider with most accurate pricing for Milwaukee-Mitchell-Denver Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Denver Intl flights.

Search Deals

From Milwaukee-Mitchell to Denver Intl

Search Deals

One-way flight from Milwaukee-Mitchell to Denver Intl

Search Deals

Highest demand for flights based on searches. 24% potential increase in price ($84 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Milwaukee-Mitchell to Denver Intl.

Search Deals

Price to beat on a one-way flight from Milwaukee-Mitchell to Denver Intl.

Search Deals

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 16, 2025.

Thu 5/83:48 pmMKE - DEN

Nonstop2h 52mFrontier

Sun 5/1111:57 amDEN - MKE

Nonstop2h 28mFrontier

Deal found 4/16

$135

Thu 6/266:23 pmMKE - DEN

1 stop15h 56mSun Country Air

Sun 6/296:15 amDEN - MKE

1 stop10h 08mSun Country Air

Deal found 4/16

$205

Fri 6/66:05 pmMKE - DEN

1 stop16h 44mMultiple Airlines

Mon 6/93:46 pmDEN - MKE

Nonstop2h 25mMultiple Airlines

Deal found 4/16

$208

Mon 7/145:00 amMKE - DEN

Nonstop2h 35mSouthwest

Thu 7/178:25 pmDEN - MKE

Nonstop2h 20mSouthwest

Deal found 4/16

$237

Thu 6/55:02 pmMKE - DEN

1 stop5h 10mDelta

Mon 6/94:10 pmDEN - MKE

1 stop4h 00mDelta

Deal found 4/15

$257

Tue 5/2011:25 amMKE - DEN

1 stop6h 05mUnited Airlines

Thu 5/295:40 pmDEN - MKE

Nonstop2h 20mUnited Airlines

Deal found 4/15

$292

Wed 9/32:50 pmMKE - DEN

1 stop8h 37mAmerican Airlines

Sat 9/612:20 pmDEN - MKE

1 stop9h 43mAmerican Airlines

Deal found 4/16

$346

Best flights from Milwaukee to Denver
Discover carefully curated flight deals from Milwaukee to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2025.

Thu 5/83:48 pmMKE - DEN

Nonstop2h 52mFrontier

Sun 5/1111:57 amDEN - MKE

Nonstop2h 28mFrontier

Deal found 4/15

$138

Fri 5/307:45 pmMKE - DEN

Nonstop2h 49mMultiple Airlines

Sun 6/19:26 amDEN - MKE

1 stop6h 50mMultiple Airlines

Deal found 4/15

$187

Thu 6/266:23 pmMKE - DEN

1 stop15h 56mSun Country Air

Sun 6/296:15 amDEN - MKE

1 stop10h 08mSun Country Air

Deal found 4/16

$205

Thu 5/87:45 amMKE - DEN

1 stop5h 20mSouthwest

Sun 5/1110:30 pmDEN - MKE

Nonstop2h 15mSouthwest

Deal found 4/15

$227

Thu 5/87:14 amMKE - DEN

1 stop7h 41mDelta

Sun 5/116:00 amDEN - MKE

1 stop4h 12mDelta

Deal found 4/16

$237

Tue 5/205:25 pmMKE - DEN

1 stop7h 34mAmerican Airlines

Thu 5/292:45 pmDEN - MKE

1 stop7h 17mAmerican Airlines

Deal found 4/15

$247

Thu 5/227:15 amMKE - DEN

Nonstop2h 40mUnited Airlines

Sun 5/256:00 amDEN - MKE

1 stop4h 35mUnited Airlines

Deal found 4/15

$262

Last-minute flights from Milwaukee to Denver
Discover last-minute flight deals from Milwaukee to Denver. Data last updated April 16, 2025 and is based on user searches.

Tue 4/223:06 pmMKE - DEN

1 stop9h 53mMultiple Airlines

Thu 5/111:20 amDEN - MKE

Nonstop2h 28mMultiple Airlines

Deal found 4/15

$496

Tue 4/226:37 pmMKE - DEN

1 stop16h 46mAmerican Airlines

Wed 4/302:00 pmDEN - MKE

1 stop8h 00mAmerican Airlines

Deal found 4/15

$515

Tue 4/221:25 pmMKE - DEN

1 stop10h 47mUnited Airlines

Wed 4/306:27 pmDEN - MKE

Nonstop2h 33mUnited Airlines

Deal found 4/15

$518

Tue 4/2210:25 amMKE - DEN

Nonstop2h 35mSouthwest

Thu 5/17:30 pmDEN - MKE

Nonstop2h 20mSouthwest

Deal found 4/15

$567

Wed 4/233:06 pmMKE - DEN

1 stop9h 53mAlaska Airlines

Tue 4/298:20 amDEN - MKE

2 stops28h 46mAlaska Airlines

Deal found 4/16

$698

Thu 4/243:01 pmMKE - DEN

Nonstop2h 52mFrontier

Sun 4/2710:45 amDEN - MKE

Nonstop2h 26mFrontier

Deal found 4/16

$248

Thu 4/247:31 pmMKE - DEN

1 stop4h 38mDelta

Mon 4/2812:55 amDEN - MKE

1 stop6h 50mDelta

Deal found 4/15

$626

Tue 5/66:23 pmMKE - DEN

1 stop6h 10mAmerican Airlines

Sun 5/117:00 amDEN - MKE

1 stop6h 02mAmerican Airlines

Deal found 4/16

$237

Thu 5/83:48 pmMKE - DEN

Nonstop2h 52mFrontier

Sun 5/1111:57 amDEN - MKE

Nonstop2h 28mFrontier

Deal found 4/16

$135

Thu 5/810:35 amMKE - DEN

1 stop7h 50mSouthwest

Sun 5/1110:30 pmDEN - MKE

Nonstop2h 15mSouthwest

Deal found 4/16

$247

Sat 5/103:06 pmMKE - DEN

1 stop9h 53mAlaska Airlines

Mon 5/126:37 pmDEN - MKE

2 stops18h 29mAlaska Airlines

Deal found 4/16

$438

Tue 5/2011:25 amMKE - DEN

1 stop6h 05mUnited Airlines

Thu 5/295:40 pmDEN - MKE

Nonstop2h 20mUnited Airlines

Deal found 4/15

$292

One-way flights from Milwaukee to Denver
Search for one-way flight options from Milwaukee to Denver. Find affordable one-way fares based on user searches. Data last updated April 16, 2025.

Thu 5/83:48 pmMKE - DEN

Nonstop2h 52mFrontier

Deal found 4/16

$69

Fri 6/66:05 pmMKE - DEN

1 stop16h 44mSun Country Air

Deal found 4/16

$108

Tue 6/37:54 pmMKE - DEN

1 stop14h 10mMultiple Airlines

Deal found 4/16

$114

Thu 5/87:14 amMKE - DEN

1 stop7h 41mDelta

Deal found 4/16

$119

Tue 5/137:05 pmMKE - DEN

Nonstop2h 40mSouthwest

Deal found 4/16

$144

Sun 6/16:30 amMKE - DEN

1 stop5h 57mAmerican Airlines

Deal found 4/15

$149

Wed 6/187:15 amMKE - DEN

Nonstop2h 40mUnited Airlines

Deal found 4/16

$162

Sat 5/316:28 amMKE - DEN

2 stops12h 41mAlaska Airlines

Deal found 4/16

$217

Cheapflights Fare Finder

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

Thu 5/8

3:48 pm-5:40 pm

Nonstop2h 52m

Denver Intl

Sun 5/11

11:57 am-3:25 pm

Nonstop2h 28m

$138

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 5/30

7:45 pm-9:34 pm

Nonstop2h 49m

Denver Intl

Sun 6/1

9:26 am-5:16 pm

1 stop6h 50m

$187

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 6/26

6:23 pm-9:19 am

1 stop15h 56m

Denver Intl

Sun 6/29

6:15 am-5:23 pm

1 stop10h 08m

$205

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 5/8

7:45 am-12:05 pm

1 stop5h 20m

Denver Intl

Sun 5/11

10:30 pm-1:45 am

Nonstop2h 15m

$227

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 5/8

7:14 am-1:55 pm

1 stop7h 41m

Denver Intl

Sun 5/11

6:00 am-11:12 am

1 stop4h 12m

$237

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Tue 5/20

5:25 pm-11:59 pm

1 stop7h 34m

Denver Intl

Thu 5/29

2:45 pm-11:02 pm

1 stop7h 17m

$247

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 5/22

7:15 am-8:55 am

Nonstop2h 40m

Denver Intl

Sun 5/25

6:00 am-11:35 am

1 stop4h 35m

$262

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 5/8

3:48 pm-5:40 pm

Nonstop2h 52m

$69

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 7/24

6:30 pm-10:27 am

1 stop16h 57m

$108

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Mon 5/5

7:48 pm-10:34 am

1 stop15h 46m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 15 results

Compare providers for flights from Milwaukee to Denver

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.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars
Flightnetwork	Price 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

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

Expert on Frontier and Southwest

Harriet Baskas

Expert on United Airlines

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?

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 64 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?

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?

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

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 (1 on average).

Rainfall in Denver 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

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

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

9,876 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,876 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,282 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,916 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,665 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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 4 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 101 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 $138. Other airlines that can offer you cheap pricing are Sun Country Air, from $205, and Southwest, from $227. Users have found that Frontier is 46% 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 $69. However, be on the lookout for offers from Sun Country Air and Delta, 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 $732, our data shows the cheapest flight currently is $79. 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

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Other flights to Denver

Top 5 airlines flying from Milwaukee to Denver

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$41	Average$108	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$156	Average$341	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$188	Average$306	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$224	Average$396	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$228	Average$378	FlexibilityNo cancel fee	On-time63%

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$69+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Milwaukee to Denver with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Milwaukee-Mitchell to Denver Intl are usually found in August or July, booked 64 days in advance, depart on a Friday or Wednesday and return on a Saturday

Cheap flight deals from Milwaukee to Denver

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Milwaukee to Denver

Cheapest flights from Milwaukee to DenverExplore 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 16, 2025.

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 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Milwaukee to Denver that are best for you.

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.

The best insider tips for Milwaukee to Denver flights

Cheapflights partnered with top experts to bring you the best recommendations for your Milwaukee to Denver trip

Airlines

Frontier

United Airlines

Southwest

Our travel experts

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.

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 11, 2025.

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

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 16, 2025.

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.

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 16, 2025.

Rainfall in Denver by month

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

Temperature in Denver by month

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

Reviews of airlines servicing Denver

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.

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?

How popular is this Milwaukee to Denver flight route?

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

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

What are the most reliable airlines from Milwaukee to Denver?

What are the cheapest flights from Milwaukee to Denver?

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

How can I find direct flights from Milwaukee to Denver?

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

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

Traveling to a place near Milwaukee?

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Alternative routes for Milwaukee to Denver

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Top 5 airlines flying from Milwaukee to Denver

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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 16, 2025.