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Wisconsin

$57+ Cheap flights from Colorado to Wisconsin

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MKE
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Colorado to Wisconsin

Keep the following information in mind while searching for Colorado to Wisconsin flight deals. Data was last updated April 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$81
(CheapOair)

One-way from

$57
(Delta)

Popular in

December

Cheapest in

September

Average price

$266

Good round-trip deal

$153 or less

Good one-way deal

$65 or less
Provider with most accurate pricing for Denver Intl-Milwaukee-Mitchell flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Milwaukee-Mitchell flights.
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From Colorado to Wisconsin
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One-way flight from Colorado to Wisconsin
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Highest demand for flights based on searches. 22% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 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 Colorado to Wisconsin.
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Price to beat on a one-way flight from Colorado to Wisconsin.
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Find flight deals from Colorado to Wisconsin

Cheapest flights from Colorado to Wisconsin
Explore the most affordable flight options available from Colorado to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This CheapOair deal was found by Cheapflights users on 4/29. 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 7/318:30 amDEN - MSP
Nonstop1h 57mFrontier
Sun 8/36:00 amMSP - DEN
Nonstop2h 13mFrontier
Deal found 4/29$81
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/249:39 pmDEN - MSP
Nonstop2h 05mMultiple Airlines
Wed 6/257:00 pmMSP - DEN
Nonstop2h 07mMultiple Airlines
Deal found 4/29$82
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.
Mon 5/126:30 pmDEN - MSP
Nonstop2h 04mSun Country Air
Tue 5/2710:12 amMSP - DEN
Nonstop2h 15mSun Country Air
Deal found 4/28$88
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:24 pmDEN - ATW
Nonstop2h 14mAllegiant Air
Sun 5/251:05 pmATW - DEN
Nonstop2h 34mAllegiant Air
Deal found 4/29$126
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/38:21 pmDEN - ORD
Nonstop2h 38mFrontier
Sat 7/57:00 amORD - DEN
Nonstop2h 53mFrontier
Deal found 4/28$129
This Southwest deal was found by Cheapflights users on 4/29. 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 5/208:20 amDEN - MSP
Nonstop1h 55mSouthwest
Tue 5/204:00 pmMSP - DEN
1 stop8h 05mSouthwest
Deal found 4/29$143
This Frontier deal was found by Cheapflights users on 4/29. 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 5/223:35 pmDEN - MKE
Nonstop2h 25mFrontier
Thu 5/297:45 pmMKE - DEN
Nonstop2h 49mFrontier
Deal found 4/29$146
This American Airlines deal was found by Cheapflights users on 4/29. 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 9/45:32 pmDEN - ORD
Nonstop2h 50mAmerican Airlines
Sun 9/76:48 amORD - DEN
Nonstop2h 34mAmerican Airlines
Deal found 4/29$160
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.
Sat 5/247:30 pmDEN - ORD
Nonstop2h 35mSouthwest
Sun 5/2512:40 pmORD - DEN
Nonstop2h 45mSouthwest
Deal found 4/28$165
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 8/206:10 amDEN - MSP
Nonstop2h 00mDelta
Wed 8/279:15 pmMSP - DEN
Nonstop2h 13mDelta
Deal found 4/29$167
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1110:14 amDEN - ORD
1 stop7h 57mMultiple Airlines
Fri 8/155:40 amORD - DEN
Nonstop2h 50mMultiple Airlines
Deal found 4/29$168
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/263:31 pmDEN - GRB
Nonstop2h 22mFrontier
Mon 6/27:53 pmGRB - DEN
Nonstop2h 41mFrontier
Deal found 4/28$172

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado to Wisconsin 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 30, 2025.
Use the filters below to find and compare flights from Colorado to Wisconsin that are best for you.

Fly from

Colorado

Fly to

Wisconsin

Route

Depart

Return

Price

DenverMinneapolis

DEN - MSP

DENMSP

Denver Intl

Tue 6/24

9:39 pm-12:44 am

Nonstop2h 05m

Minneapolis St Paul

Wed 6/25

7:00 pm-8:07 pm

Nonstop2h 07m

$82

DenverMinneapolis

DEN - MSP

DENMSP

Denver Intl

Fri 5/16

9:30 pm-12:28 am

Nonstop1h 58m

Minneapolis St Paul

Mon 5/19

6:00 am-7:19 am

Nonstop2h 19m

$85

DenverMinneapolis

DEN - MSP

DENMSP

Denver Intl

Mon 5/12

6:30 pm-9:34 pm

Nonstop2h 04m

Minneapolis St Paul

Tue 5/27

10:12 am-11:27 am

Nonstop2h 15m

$88

DenverAppleton

DEN - ATW

DENATW

Denver Intl

Thu 5/22

8:24 pm-11:38 pm

Nonstop2h 14m

Appleton Intl

Sun 5/25

1:05 pm-2:39 pm

Nonstop2h 34m

$126

DenverChicago

DEN - ORD

DENORD

Denver Intl

Tue 7/1

8:05 pm-11:43 pm

Nonstop2h 38m

Chicago O'Hare Intl

Wed 7/2

7:00 am-8:49 am

Nonstop2h 49m

$141

DenverMinneapolis

DEN - MSP

DENMSP

Denver Intl

Tue 5/20

8:20 am-11:15 am

Nonstop1h 55m

Minneapolis St Paul

Tue 5/20

4:00 pm-11:05 pm

1 stop8h 05m

$143

DenverMilwaukee

DEN - MKE

DENMKE

Denver Intl

Thu 5/22

3:35 pm-7:00 pm

Nonstop2h 25m

Milwaukee-Mitchell

Thu 5/29

7:45 pm-9:34 pm

Nonstop2h 49m

$146

DenverChicago

DEN - ORD

DENORD

Denver Intl

Tue 5/27

7:30 pm-11:05 pm

Nonstop2h 35m

Chicago O'Hare Intl

Tue 6/3

7:00 am-8:40 am

Nonstop2h 40m

$151

DenverChicago

DEN - ORD

DENORD

Denver Intl

Thu 9/4

5:32 pm-9:22 pm

Nonstop2h 50m

Chicago O'Hare Intl

Sun 9/7

6:48 am-8:22 am

Nonstop2h 34m

$160

DenverChicago

DEN - ORD

DENORD

Denver Intl

Sun 6/29

6:15 am-7:17 pm

1 stop12h 02m

Chicago O'Hare Intl

Wed 7/9

7:00 am-8:53 am

Nonstop2h 53m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results
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Best time to book a flight from Colorado to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Colorado 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 Colorado to Wisconsin

What is the cheapest month to book a flight from Colorado to Wisconsin?

Currently, February is the cheapest month in which you can book a flight from Colorado to Wisconsin (average of $280). Flying from Colorado to Wisconsin in June is currently the most expensive (average of $376). 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 CO to WI?

Find hourly flight availability from Colorado to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Wisconsin as you normally would.

Rainfall in Wisconsin by month

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

In terms of precipitation, rainfall in Wisconsin ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Wisconsin when rainfall is around 1.4 in.

Temperature in Wisconsin by month

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

If weather is an important factor for your trip to Wisconsin, 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 21.2 F).

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. 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 Wisconsin. Reviews last updated April 30, 2025.
To help decide which airline to fly from Colorado to Wisconsin, see what other customers have to say about Alaska Airlines, Southwest and Delta. 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

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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.
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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 Colorado to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Colorado to Wisconsin flight route?

    Within the past month, 4 users have taken a look at flights from Colorado to Wisconsin.

  • What are the cheapest airlines to fly from Colorado to Wisconsin one-way?

    One-way options have recently been found by users for as low as $57 on Delta. Other airlines that offer cheap prices include Sun Country Air from $58 and Frontier from $66 one-way.

  • Can I find deals for flights from Colorado to Wisconsin that include hotel bookings?

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

  • How can I find direct flights from Colorado to Wisconsin?

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

  • Can I find deals for business class flights from Colorado to Wisconsin?

    Yes. Cheapflights offers flight deals from Colorado to Wisconsin 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 Colorado to Wisconsin?

    Currently, February is the cheapest month in which you can book a flight from Colorado to Wisconsin (average of $280). Flying from Colorado to Wisconsin in June is currently the most expensive (average of $376). 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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Alternative routes for Colorado to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Colorado to Wisconsin

Discover the top 6 airlines that operate flights from Colorado to Wisconsin. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$44Average$163FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$83Average$178FlexibilityNo cancel feeOn-time88%
DeltaCheapest$134Average$397FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$148Average$384FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$158Average$510FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$423FlexibilityNo cancel feeOn-time63%

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