To Milwaukee

Cheap Flights from Denver to Milwaukee

Browse current best options from Denver. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Denver

RatePunk searches hundreds of travel sites at once for deals on flights to Milwaukee

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Denver to Milwaukee

Explore current cheapest deals departing from Denver to Milwaukee

Round trip

Sort by: Cheapest

July 15 - July 21

Cheapest

DEN - Milwaukee

$342

$231

Round trip

September 9 - September 14

DEN - Milwaukee

$287

$245

Round trip

July 1 - July 9

Earliest

DEN - Milwaukee

$350

$247

Round trip

July 8 - July 12

DEN - Milwaukee

$367

$250

Round trip

September 17 - September 20

DEN - Milwaukee

$292

$255

Round trip

September 23 - September 27

DEN - Milwaukee

$296

$257

Round trip

September 10 - September 14

DEN - Milwaukee

$288

$259

Round trip

July 2 - July 9

DEN - Milwaukee

$358

$266

Round trip

July 1 - July 7

Earliest

DEN - Milwaukee

$358

$268

Round trip

August 12 - August 16

Best

DEN - Milwaukee

$603

$269

Round trip

Unlock all 500+ flight deals to Milwaukee and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Denver to Milwaukee

Flights from Denver to Milwaukee typically range from $291–$892, with a median fare of $437. Right now, fares are above the typical level for this route. Currently, 0% of recent fares are classified as a good price, indicating that finding cheap flights from Denver to Milwaukee may require some flexibility or advance planning.

For travelers seeking the cheapest time to fly from Denver to Milwaukee, December stands out as the most affordable month, with a median fare of just $148. Following December, January offers competitive pricing with a median of $231, and March is also a strong contender with a median fare of $258. New deals appear almost daily for this route, so setting up a price alert could be beneficial.

The journey from Denver to Milwaukee covers a distance of 1438 kilometers, classifying it as a short-haul flight. This distance means you can expect a relatively quick trip between the two cities.

A typical journey from Denver to Milwaukee takes about 5h 23m, including connections. While a meaningful share of itineraries are non-stop, the rest connect once, and for those connecting itineraries, the median number of stopovers is 2.

How much is a round trip from Denver to Milwaukee

Regular price: $269 - $620

Prices are currently below the regular range.

The regular price range for flights from Denver to Milwaukee is $269 to $620. The current lowest deal is $231 with Frontier Airlines for travel from Jul 15-Jul 21.

now $231

Low $269

High $620

The cheapest time to fly from Denver to Milwaukee

The cheapest month to fly from Denver to Milwaukee is December, with a median price of $148. The most expensive month is July, with a median price of $883. Prices are generally lower from January to December.

December

Cheapest

Flights from $148

July

Most Expensive

Flights from $883

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Denver to Milwaukee

Southwest Airlines

Last-minute flights going from Denver to Milwaukee

Wed, Jun 24

⌛ Last-Minute

DEN - Milwaukee

Denver (DEN) - Milwaukee (MKE)

Frontier Airlines

$551

$370

One-way

Thu, Jun 25

⌛ Last-Minute

DEN - Milwaukee

Denver (DEN) - Milwaukee (MKE)

American Airlines

$535

$553

One-way

Tue, Jun 30

⌛ Last-Minute

DEN - Milwaukee

Denver (DEN) - Milwaukee (MKE)

United Airlines

$427

$502

One-way

Wed, Jul 1

⌛ Last-Minute

DEN - Milwaukee

Denver (DEN) - Milwaukee (MKE)

Frontier Airlines

$350

$247

One-way

Wed, Jul 1

⌛ Last-Minute

DEN - Milwaukee

Denver (DEN) - Milwaukee (MKE)

Frontier Airlines

$358

$268

One-way

Wed, Jul 1

⌛ Last-Minute

DEN - Milwaukee

Denver (DEN) - Milwaukee (MKE)

Frontier Airlines

$387

$301

One-way

Biggest price drops on these dates for flights from Denver to Milwaukee

4 nights

Aug 12 - Aug 16

$603 → $269

55%

4 nights

Aug 19 - Aug 23

$603 → $300

50%

2 nights

Aug 8 - Aug 10

$617 → $336

46%

2 nights

Aug 5 - Aug 7

$606 → $346

43%

Popular Airports to fly from Denver to Milwaukee

Denver - Milwaukee route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares from Denver to Milwaukee are above the typical level, with a median price of $437.

📅 Best time to fly

Fly in December for the cheapest prices.

Historically, December is the cheapest month to fly from Denver to Milwaukee, with a median price of $148.

⏱️ Flight duration

Flights are typically 5h 23m long.

The median flight duration from Denver to Milwaukee is 5 hours and 23 minutes.

✈️ Airlines & availability

Direct flights are available.

About 50% of recent deals are for direct flights. Southwest Airlines offers direct flights.

🏆 Airline highlight

Southwest Airlines offers direct flights.

Southwest Airlines has offered direct flights from Denver to Milwaukee in recent deals.

🎯 Booking tip

Deals are frequent for this route.

Historically, deals for flights from Denver to Milwaukee appear frequently, averaging 1.03 deals per day.

Denver main airports to depart from

Denver International (DEN)

Cheapest

Denver International Airport is a good choice for flights from Denver to Milwaukee.

📍 ~30 km from city center (reachable by car or train)

💸 Flights from ~$231

Milwaukee main airports to arrive at

General Mitchell International (MKE)

Cheapest

General Mitchell International Airport is a convenient arrival choice for flights from Denver to Milwaukee.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$231

Airports nearby Milwaukee used as alternative

O Hare International (ORD)

Cheapest

Consider O'Hare International for significantly more flight options and direct shuttle services to Milwaukee.

📍 ~120 km from Milwaukee (reachable by shuttle bus or car)

💸 Flights from ~$82

Chicago Midway International (MDW)

Chicago Midway International is a primary hub for Southwest Airlines, often less congested for domestic travel.

📍 ~135 km from Milwaukee (reachable by car)

💸 Flights from ~$160

Dane County Regional (MSN)

Dane County Regional offers a less stressful terminal environment and quick security lines for domestic connections.

📍 ~125 km from Milwaukee (reachable by car)

💸 Flights from ~$227

Appleton International (ATW)

Appleton International is a viable alternative for travelers in northern Milwaukee suburbs with easy parking.

📍 ~145 km from Milwaukee (reachable by car)

💸 Flights from ~$116

Green Bay–Austin Straubel International (GRB)

Green Bay–Austin Straubel International is an alternative regional gateway for northern Wisconsin destinations.

📍 ~170 km from Milwaukee (reachable by car)

💸 Flights from ~$231

Business & First Class Flight Deals to Milwaukee

Discover luxury on the budget with premium cabin class on flights from Denver to Milwaukee.

Elite

Best Elite deals to Milwaukee

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From DEN

Elite

Jul 21

Milwaukee, United States

84% AI deal score

$1,141

$605

Save $536

From DEN

Elite

Jul 14

Milwaukee, United States

84% AI deal score

$1,141

$605

Save $536

From DEN

Elite

Jul 07

Milwaukee, United States

84% AI deal score

$1,184

$605

Save $579

From DEN

Elite

Oct 20

Milwaukee, United States

79% AI deal score

$1,258

$605

Save $653

From DEN

Elite

Dec 09

Milwaukee, United States

78% AI deal score

$863

$595

Save $268

From DEN

Elite

Nov 11

Milwaukee, United States

78% AI deal score

$874

$595

Save $279

From DEN

Elite

Aug 26

Milwaukee, United States

78% AI deal score

$869

$595

Save $274

From DEN

Elite

Nov 14

Milwaukee, United States

78% AI deal score

$1,014

$639

Save $375

From DEN

Elite

Sep 23

Milwaukee, United States

77% AI deal score

$824

$595

Save $229

From DEN

Elite

Sep 22

Milwaukee, United States

77% AI deal score

$820

$595

Save $225

From DEN

Elite

Oct 14

Milwaukee, United States

77% AI deal score

$855

$595

Save $260

From DEN

Elite

Jul 08

Milwaukee, United States

77% AI deal score

$828

$595

Save $233

From DEN

Elite

Oct 15

Milwaukee, United States

77% AI deal score

$922

$617

Save $305

From DEN

Elite

Oct 08

Milwaukee, United States

77% AI deal score

$994

$639

Save $355

From DEN

Elite

Sep 16

Milwaukee, United States

76% AI deal score

$811

$595

Save $216

From DEN

Elite

Jul 25

Milwaukee, United States

76% AI deal score

$782

$613

Save $169

From DEN

Elite

Sep 30

Milwaukee, United States

76% AI deal score

$826

$617

Save $209

From DEN

Elite

Oct 13

Milwaukee, United States

76% AI deal score

$855

$617

Save $238

From DEN

Elite

Oct 29

Milwaukee, United States

76% AI deal score

$868

$639

Save $229

From DEN

Elite

Oct 31

Milwaukee, United States

76% AI deal score

$864

$639

Save $225

From DEN

Elite

Nov 26

Milwaukee, United States

76% AI deal score

$869

$639

Save $230

From DEN

Elite

Aug 29

Milwaukee, United States

76% AI deal score

$873

$639

Save $234

From DEN

Elite

Oct 15

Milwaukee, United States

76% AI deal score

$857

$639

Save $218

From DEN

Elite

Jul 15

Milwaukee, United States

76% AI deal score

$960

$678

Save $282

From DEN

Elite

Oct 03

Milwaukee, United States

75% AI deal score

$848

$639

Save $209

From DEN

Elite

Aug 26

Milwaukee, United States

75% AI deal score

$884

$623

Save $261

From DEN

Elite

Sep 12

Milwaukee, United States

71% AI deal score

$810

$639

Save $171

From DEN

Elite

Sep 05

Milwaukee, United States

70% AI deal score

$800

$639

Save $161

From DEN

Elite

Jul 22

Milwaukee, United States

70% AI deal score

$804

$666

Save $138

From DEN

Elite

Jul 29

Milwaukee, United States

70% AI deal score

$780

$666

Save $114

From DEN

Elite

Oct 14

Milwaukee, United States

69% AI deal score

$816

$645

Save $171

From DEN

Elite

Aug 19

Milwaukee, United States

69% AI deal score

$892

$706

Save $186

From DEN

Elite

Aug 11

Milwaukee, United States

69% AI deal score

$907

$713

Save $194

From DEN

Elite

Oct 13

Milwaukee, United States

68% AI deal score

$816

$694

Save $122

From DEN

Elite

Sep 01

Milwaukee, United States

68% AI deal score

$831

$694

Save $137

From DEN

Elite

Sep 10

Milwaukee, United States

68% AI deal score

$867

$728

Save $139

From DEN

Elite

Aug 27

Milwaukee, United States

68% AI deal score

$909

$762

Save $147

From DEN

Elite

Oct 08

Milwaukee, United States

67% AI deal score

$837

$728

Save $109

From DEN

Elite

Sep 04

Milwaukee, United States

67% AI deal score

$864

$765

Save $99

From DEN

Elite

Aug 21

Milwaukee, United States

67% AI deal score

$908

$777

Save $131

From DEN

Elite

Nov 05

Milwaukee, United States

66% AI deal score

$766

$716

Save $50

From DEN

Elite

Sep 11

Milwaukee, United States

66% AI deal score

$873

$811

Save $62

From DEN

Elite

Jul 07

Milwaukee, United States

49% AI deal score

$713

From DEN

Elite

Jul 21

Milwaukee, United States

49% AI deal score

$716

From DEN

Elite

Jul 08

Milwaukee, United States

49% AI deal score

$784

From DEN

Elite

Jul 08

Milwaukee, United States

49% AI deal score

$784

From DEN

Elite

Jul 15

Milwaukee, United States

49% AI deal score

$789

From DEN

Elite

Jul 09

Milwaukee, United States

49% AI deal score

$789

From DEN

Elite

Jul 24

Milwaukee, United States

49% AI deal score

$789

From DEN

Elite

Jul 09

Milwaukee, United States

49% AI deal score

$789

From DEN

Elite

Jul 24

Milwaukee, United States

49% AI deal score

$793

From DEN

Elite

Jul 10

Milwaukee, United States

49% AI deal score

$811

From DEN

Elite

Jul 31

Milwaukee, United States

49% AI deal score

$811

From DEN

Elite

Jul 31

Milwaukee, United States

49% AI deal score

$816

From DEN

Elite

Nov 23

Milwaukee, United States

48% AI deal score

$908

From DEN

Elite

Nov 25

Milwaukee, United States

48% AI deal score

$908

From DEN

Elite

Nov 24

Milwaukee, United States

48% AI deal score

$908

From DEN

Elite

Nov 23

Milwaukee, United States

48% AI deal score

$945

From DEN

Elite

Aug 12

Milwaukee, United States

42% AI deal score

$1,648

From DEN

Elite

Aug 13

Milwaukee, United States

42% AI deal score

$1,678

From DEN

Elite

Aug 12

Milwaukee, United States

42% AI deal score

$1,682

From DEN

Elite

Aug 12

Milwaukee, United States

42% AI deal score

$1,688

From DEN

Elite

Aug 21

Milwaukee, United States

42% AI deal score

$1,709

From DEN

Elite

Aug 13

Milwaukee, United States

42% AI deal score

$1,718

From DEN

Elite

Jul 22

Milwaukee, United States

41% AI deal score

$1,638

From DEN

Elite

Jul 25

Milwaukee, United States

41% AI deal score

$1,653

From DEN

Elite

Aug 12

Milwaukee, United States

41% AI deal score

$1,666

From DEN

Elite

Jul 22

Milwaukee, United States

41% AI deal score

$1,672

From DEN

Elite

Jul 22

Milwaukee, United States

41% AI deal score

$1,678

From DEN

Elite

Jul 22

Milwaukee, United States

41% AI deal score

$1,678

From DEN

Elite

Aug 12

Milwaukee, United States

41% AI deal score

$1,688

From DEN

Elite

Jul 25

Milwaukee, United States

41% AI deal score

$1,693

From DEN

Elite

Aug 13

Milwaukee, United States

41% AI deal score

$1,718

From DEN

Elite

Jul 29

Milwaukee, United States

40% AI deal score

$1,653

From DEN

Elite

Jul 28

Milwaukee, United States

40% AI deal score

$1,673

From DEN

Elite

Jul 29

Milwaukee, United States

40% AI deal score

$1,687

From DEN

Elite

Jul 25

Milwaukee, United States

40% AI deal score

$1,687

From DEN

Elite

Jul 25

Milwaukee, United States

40% AI deal score

$1,693

From DEN

Elite

Jul 29

Milwaukee, United States

40% AI deal score

$1,693

From DEN

Elite

Jul 29

Milwaukee, United States

40% AI deal score

$1,693

From DEN

Elite

Jul 25

Milwaukee, United States

40% AI deal score

$1,693

From DEN

Elite

Jul 29

Milwaukee, United States

40% AI deal score

$1,693

From DEN

Elite

Jul 28

Milwaukee, United States

40% AI deal score

$1,707

From DEN

Elite

Aug 21

Milwaukee, United States

40% AI deal score

$1,712

From DEN

Elite

Jul 28

Milwaukee, United States

40% AI deal score

$1,713

From DEN

Elite

Jul 28

Milwaukee, United States

40% AI deal score

$1,713

From DEN

Elite

Jul 28

Milwaukee, United States

40% AI deal score

$1,713

From DEN

Elite

Aug 13

Milwaukee, United States

40% AI deal score

$1,717

From DEN

Elite

Aug 14

Milwaukee, United States

40% AI deal score

$1,797

From DEN

Elite

Aug 14

Milwaukee, United States

40% AI deal score

$1,798

From DEN

Elite

Jul 31

Milwaukee, United States

39% AI deal score

$1,783

From DEN

Elite

Jul 31

Milwaukee, United States

39% AI deal score

$1,793

From DEN

Elite

Jul 30

Milwaukee, United States

39% AI deal score

$1,847

From DEN

Elite

Jul 30

Milwaukee, United States

39% AI deal score

$1,857

Frequently Asked Questions About Flights to Milwaukee

Historically, the lowest average prices for flights from Denver to Milwaukee are found when booking 7-13 days in advance, with an average price of $498. Booking within 0-6 days of departure typically sees an average price of $661. For those planning further ahead, booking 60+ days out has an average price of $519, which is also a good option for securing a reasonable fare.

Across the trailing quarter, a good price for a flight from Denver to Milwaukee is considered to be around $291 or less. The median price for this route historically stands at $437. Fares can go higher, with 75% of prices observed at $892 or below.

Based on historical data, December typically offers the cheapest flights from Denver to Milwaukee, with a median price of $148. January also presents a more affordable option, with a median price of $231. March has historically seen a median price of $258, which is still considerably lower than the annual median of $437 for this route.

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