HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$61+ Cheap flights from Wisconsin to Colorado

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DEN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wisconsin to Colorado 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.

Cheap flight deals from Wisconsin to Colorado

Keep the following information in mind while searching for Wisconsin to Colorado flight deals. Data was last updated July 31, 2025.

Round-trip from

$110
(Cheapflightsfares)

One-way from

$61
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$303

Good round-trip deal

$149 or less

Good one-way deal

$105 or less
From Wisconsin to Colorado
Search Deals
One-way flight from Wisconsin to Colorado
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Wisconsin to Colorado.
Search Deals
Price to beat on a one-way flight from Wisconsin to Colorado.
Search Deals

Find flight deals from Wisconsin to Colorado

Cheapest flights from Wisconsin to Colorado
Explore the most affordable flight options available from Wisconsin to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
Sun 10/124:55 pmATW - DEN
Nonstop2h 37mAllegiant Air
Thu 10/167:22 pmDEN - ATW
Nonstop2h 15mAllegiant Air
Deal found 7/31$110
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 9/228:38 pmMSP - DEN
Nonstop2h 11mFrontier
Sat 9/275:45 pmDEN - MSP
Nonstop2h 01mFrontier
Deal found 7/31$112
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Sat 9/138:25 amORD - DEN
Nonstop2h 51mFrontier
Sat 9/135:50 pmDEN - ORD
Nonstop2h 38mFrontier
Deal found 7/29$118
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Fri 9/127:36 pmMKE - DEN
Nonstop2h 38mFrontier
Mon 9/153:53 pmDEN - MKE
Nonstop2h 26mFrontier
Deal found 7/30$129
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 9/206:45 pmMSP - DEN
Nonstop2h 09mDelta
Wed 10/16:18 pmDEN - MSP
Nonstop2h 07mDelta
Deal found 7/30$137
This Sun Country Air deal was found by Cheapflights users on 7/31. 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 10/28:30 amMSP - DEN
Nonstop2h 04mSun Country Air
Sat 10/119:21 amDEN - MSP
Nonstop1h 57mSun Country Air
Deal found 7/31$138
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/268:00 amMSP - DEN
Nonstop2h 20mMultiple Airlines
Tue 9/210:14 amDEN - MSP
Nonstop2h 01mMultiple Airlines
Deal found 7/30$142
This Frontier deal was found by Cheapflights users on 7/30. 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.
Fri 8/157:52 pmGRB - DEN
Nonstop2h 47mFrontier
Mon 8/183:31 pmDEN - GRB
Nonstop2h 24mFrontier
Deal found 7/30$155
This Frontier deal was found by Cheapflights users on 7/29. 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.
Tue 8/127:18 pmMSN - DEN
Nonstop2h 33mFrontier
Thu 8/143:20 pmDEN - MSN
Nonstop2h 13mFrontier
Deal found 7/29$165
This Southwest deal was found by Cheapflights users on 7/29. 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.
Thu 9/115:30 amMKE - DEN
Nonstop2h 30mSouthwest
Sun 9/148:20 pmDEN - MKE
Nonstop2h 15mSouthwest
Deal found 7/29$197
This Delta deal was found by Cheapflights users on 7/31. 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.
Fri 9/59:05 amMSP - COS
Nonstop2h 11mDelta
Sat 9/611:11 amCOS - MSP
Nonstop2h 13mDelta
Deal found 7/31$199
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:04 pmMKE - DEN
Nonstop2h 36mUnited Airlines
Tue 9/28:28 pmDEN - MKE
Nonstop2h 31mUnited Airlines
Deal found 7/29$207

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin to Colorado 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 July 31, 2025.
Use the filters below to find and compare flights from Wisconsin to Colorado that are best for you.

Fly from

Wisconsin

Fly to

Colorado

Route

Depart

Return

Price

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Sun 10/12

4:55 pm-6:32 pm

Nonstop2h 37m

Denver Intl

Thu 10/16

7:22 pm-10:37 pm

Nonstop2h 15m

$110

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

Mon 9/22

8:38 pm-9:49 pm

Nonstop2h 11m

Denver Intl

Sat 9/27

5:45 pm-8:46 pm

Nonstop2h 01m

$112

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Sat 9/13

8:25 am-10:16 am

Nonstop2h 51m

Denver Intl

Sat 9/13

5:50 pm-9:28 pm

Nonstop2h 38m

$118

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 9/12

7:36 pm-9:14 pm

Nonstop2h 38m

Denver Intl

Mon 9/15

3:53 pm-7:19 pm

Nonstop2h 26m

$129

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

Sat 9/20

6:45 pm-7:54 pm

Nonstop2h 09m

Denver Intl

Wed 10/1

6:18 pm-9:25 pm

Nonstop2h 07m

$137

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

Thu 10/2

8:30 am-9:34 am

Nonstop2h 04m

Denver Intl

Sat 10/11

9:21 am-12:18 pm

Nonstop1h 57m

$138

MinneapolisDenver

MSP - DEN

MSPDEN

Minneapolis St Paul

Tue 8/26

8:00 am-9:20 am

Nonstop2h 20m

Denver Intl

Tue 9/2

10:14 am-1:15 pm

Nonstop2h 01m

$142

Green BayDenver

GRB - DEN

GRBDEN

Green Bay Austin-Straubel

Fri 8/15

7:52 pm-9:39 pm

Nonstop2h 47m

Denver Intl

Mon 8/18

3:31 pm-6:55 pm

Nonstop2h 24m

$155

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Sat 8/23

6:35 pm-8:22 pm

Nonstop2h 47m

Denver Intl

Tue 8/26

7:22 am-10:53 am

Nonstop2h 31m

$161

MadisonDenver

MSN - DEN

MSNDEN

Madison Truax Field

Tue 8/12

7:18 pm-8:51 pm

Nonstop2h 33m

Denver Intl

Thu 8/14

3:20 pm-6:33 pm

Nonstop2h 13m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Wisconsin to Colorado

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

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

Currently, October is the cheapest month in which you can book a flight from Wisconsin to Colorado (average of $197). Flying from Wisconsin to Colorado 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 WI to CO?

Find hourly flight availability from Wisconsin to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from Wisconsin to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Wisconsin to Colorado

Explore weekly flight availability from Wisconsin to Colorado. 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 July 31, 2025.

The most flights from USWI to USCO are scheduled on a Thursday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Wisconsin to Colorado to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to Colorado. 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 Wisconsin to Colorado flight route?

    Within the past month, 92 users have taken a look at flights from Wisconsin to Colorado.

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

    $61 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Sun Country Air and United Airlines, with prices starting from $78 and $79, respectively.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Wisconsin to Colorado (average of $197). Flying from Wisconsin to Colorado 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wisconsin to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to LaGuardia flights
Los Angeles to John F Kennedy Intl flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
Dallas/Fort Worth to O'Hare Intl flights
Newark to O'Hare Intl flights
Los Angeles to Newark flights
John F Kennedy Intl to Las Vegas flights
Dallas/Fort Worth to Las Vegas flights
John F Kennedy Intl to O'Hare Intl flights
Newark to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
O'Hare Intl to John F Kennedy Intl flights
Newark to Los Angeles flights
LaGuardia to O'Hare Intl flights
O'Hare Intl to LaGuardia flights
John F Kennedy Intl to Orlando flights
San Francisco to John F Kennedy Intl flights
O'Hare Intl to Newark flights
LaGuardia to Miami flights
John F Kennedy Intl to Seattle flights
Newark to Orlando flights
Los Angeles to Las Vegas flights
Dallas/Fort Worth to Seattle flights
Los Angeles to Honolulu flights
Los Angeles to Seattle flights
John F Kennedy Intl to San Francisco flights
Dallas/Fort Worth to Newark flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Seattle flights
John F Kennedy Intl to Atlanta flights
San Francisco to Newark flights
Dallas/Fort Worth to John F Kennedy Intl flights
San Francisco to Seattle flights
Los Angeles to O'Hare Intl flights
O'Hare Intl to Dallas/Fort Worth flights
Fort Lauderdale to Newark flights
Dallas/Fort Worth to Los Angeles flights
Atlanta to John F Kennedy Intl flights
Newark to San Francisco flights
Los Angeles to San Jose flights
Hobby to Las Vegas flights
Dallas/Fort Worth to Denver flights
LaGuardia to Orlando flights
Los Angeles to Dallas/Fort Worth flights
Los Angeles to LaGuardia flights
Los Angeles to San Francisco flights
O'Hare Intl to Las Vegas flights

Top 6 airlines flying from Wisconsin to Colorado

Discover the top 6 airlines that operate flights from Wisconsin to Colorado. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$42Average$161FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$97Average$174FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$158Average$418FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$168Average$526FlexibilityNo cancel feeOn-time69%
DeltaCheapest$168Average$369FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$218Average$452FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights