HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$69+ Cheap flights from Milwaukee (MKE) 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DEN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee 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 Milwaukee to Colorado

Keep the following information in mind while searching for Milwaukee to Colorado flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$135
(Cheapflightsfares)

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 Colorado
Search Deals
One-way flight from Milwaukee-Mitchell to Colorado
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 Colorado.
Search Deals
Price to beat on a one-way flight from Milwaukee-Mitchell to Colorado.
Search Deals

Find flight deals from Milwaukee to Colorado

Cheapest flights from Milwaukee to Colorado
Explore the most affordable flight options available from Milwaukee to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 5/83:48 pmMKE - DEN
Nonstop2h 52mFrontier
Sun 5/1111:57 amDEN - MKE
Nonstop2h 28mFrontier
Deal found 4/16$135
This Booking.com deal was found by Cheapflights users on 4/16. 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.
Thu 5/297:45 pmMKE - DEN
Nonstop2h 49mMultiple Airlines
Sun 6/19:26 amDEN - MKE
1 stop6h 50mMultiple Airlines
Deal found 4/16$194
This Sun Country Air deal was found by Cheapflights users on 4/16. 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 stop15h 56mSun Country Air
Sun 6/296:15 amDEN - MKE
1 stop10h 08mSun Country Air
Deal found 4/16$205
This Delta deal was found by Cheapflights users on 4/16. 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 5/87:04 pmMKE - DEN
1 stop6h 08mDelta
Sun 5/116:00 amDEN - MKE
1 stop4h 12mDelta
Deal found 4/16$237
This Southwest deal was found by Cheapflights users on 4/17. 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 5/810:35 amMKE - DEN
1 stop6h 35mSouthwest
Sun 5/1110:30 pmDEN - MKE
Nonstop2h 15mSouthwest
Deal found 4/17$247
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Tue 5/2011:25 amMKE - DEN
1 stop6h 05mUnited Airlines
Thu 5/295:40 pmDEN - MKE
Nonstop2h 20mUnited Airlines
Deal found 4/15$292
This Delta deal was found by Cheapflights users on 4/17. 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 5/72:59 pmMKE - COS
1 stop7h 01mDelta
Tue 5/136:00 amCOS - MKE
1 stop8h 51mDelta
Deal found 4/17$299
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 5/1711:23 amMKE - DRO
2 stops11h 51mAmerican Airlines
Sat 5/2412:41 pmDRO - MKE
1 stop7h 37mAmerican Airlines
Deal found 4/17$304
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 7/96:22 pmMKE - DEN
1 stop5h 18mAmerican Airlines
Sat 8/99:03 amDEN - MKE
1 stop7h 10mAmerican Airlines
Deal found 4/17$328
This Southwest deal was found by Cheapflights users on 4/17. 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 9/185:45 amMKE - COS
1 stop6h 15mSouthwest
Thu 9/256:00 amCOS - MKE
2 stops7h 45mSouthwest
Deal found 4/17$336
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 6/47:15 amMKE - GJT
1 stop6h 31mUnited Airlines
Sat 6/75:42 pmGJT - MKE
1 stop5h 17mUnited Airlines
Deal found 4/17$387
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 5/711:43 amMKE - EGE
1 stop8h 09mAmerican Airlines
Wed 5/148:00 amEGE - MKE
1 stop7h 40mAmerican Airlines
Deal found 4/16$400

Cheapflights Fare Finder

Customize your flight search to find flights from Milwaukee 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 April 17, 2025.
Use the filters below to find and compare flights from Milwaukee to Colorado that are best for you.

Fly from

Milwaukee

Fly to

Colorado

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

$135

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

$194

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

7:04 pm-12:12 am

1 stop6h 08m

Denver Intl

Sun 5/11

6:00 am-11:12 am

1 stop4h 12m

$237

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 5/8

10:35 am-4:10 pm

1 stop6h 35m

Denver Intl

Sun 5/11

10:30 pm-1:45 am

Nonstop2h 15m

$247

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Tue 5/20

11:25 am-4:30 pm

1 stop6h 05m

Denver Intl

Thu 5/29

5:40 pm-9:00 pm

Nonstop2h 20m

$292

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Wed 5/7

2:59 pm-9:00 pm

1 stop7h 01m

Colorado Springs

Tue 5/13

6:00 am-3:51 pm

1 stop8h 51m

$299

MilwaukeeDurango

MKE - DRO

MKEDRO

Milwaukee-Mitchell

Sat 5/17

11:23 am-10:14 pm

2 stops11h 51m

Durango La Plata County

Sat 5/24

12:41 pm-9:18 pm

1 stop7h 37m

$304

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Wed 7/9

6:22 pm-10:40 pm

1 stop5h 18m

Denver Intl

Sat 8/9

9:03 am-5:13 pm

1 stop7h 10m

$328

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Tue 5/6

6:50 am-2:10 pm

1 stop8h 20m

Colorado Springs

Fri 5/9

5:05 pm-12:10 am

1 stop6h 05m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 38 results
1
2
3
4

Best time to book a flight from Milwaukee to Colorado

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

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

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

Find hourly flight availability from Milwaukee 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 April 17, 2025.

When flying from Milwaukee 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 Milwaukee to Colorado

Explore weekly flight availability from Milwaukee 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 April 17, 2025.

The most flights from MKE to USCO are scheduled on a Thursday (7 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 Colorado by month

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

In terms of precipitation, rainfall in Colorado 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 Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

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

If weather is an important factor for your trip to Colorado, 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 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 April 17, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Milwaukee to Colorado to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

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
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

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
4,280 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

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
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

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
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

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
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

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

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

  • What airport do you fly from for flights from Milwaukee to Colorado?

    Milwaukee-Mitchell (MKE) is the airport you will fly out of if you book a flight from Milwaukee to Colorado. It is only a 6.4 mi journey to Milwaukee-Mitchell (MKE) from Milwaukee’s city center.

  • How popular is this Milwaukee to Colorado flight route?

    This flight path from Milwaukee-Mitchell to Colorado 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 to fly from Milwaukee to Colorado one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $69. Sun Country Air flights start at $108 while deals on Delta start at $119 one-way.

  • What are the most popular routes from Milwaukee to Colorado?

    Most travelers choose Milwaukee-Mitchell - Denver Intl, Milwaukee-Mitchell - Durango La Plata County or Milwaukee-Mitchell - Montrose County when deciding on the best route from Milwaukee to Colorado.

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

    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 Colorado on time: Southwest (85%), United Airlines (82%), Frontier (80%).

  • What are the cheapest flights from Milwaukee to Colorado?

    On average you can expect to pay $732 for a flight from Milwaukee to Colorado. The cheapest flight overall is $79 while the most popular route, (Milwaukee-Mitchell - Denver Intl) is currently priced at $194.

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

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

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Las Vegas flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Seattle flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Miami flights
O'Hare Intl to Newark flights
O'Hare Intl to Orlando flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Boston flights
O'Hare Intl to Denver flights
O'Hare Intl to San Francisco flights
Minneapolis to Seattle flights
O'Hare Intl to Los Angeles flights
Minneapolis to Dallas/Fort Worth flights
Minneapolis to Las Vegas flights
Minneapolis to LaGuardia flights
O'Hare Intl to Tampa flights
Minneapolis to Denver flights
O'Hare Intl to Hobby flights
O'Hare Intl to San Diego flights
O'Hare Intl to New Orleans flights
Minneapolis to Sky Harbor Intl flights
O'Hare Intl to Atlanta flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Austin flights
Minneapolis to Newark flights
Minneapolis to John F Kennedy Intl flights
O'Hare Intl to Honolulu flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Portland flights
O'Hare Intl to George Bush Intcntl flights
Minneapolis to Boston flights
O'Hare Intl to Philadelphia flights
O'Hare Intl to Charlotte flights
O'Hare Intl to Nashville flights
O'Hare Intl to Ontario flights
O'Hare Intl to Burbank flights
Minneapolis to Orlando flights
O'Hare Intl to Charleston flights
Minneapolis to O'Hare Intl flights
Minneapolis to Tampa flights
Milwaukee to Seattle flights
Milwaukee to John F Kennedy Intl flights
O'Hare Intl to Reagan-National flights
Milwaukee to LaGuardia flights
O'Hare Intl to Salt Lake City flights
O'Hare Intl to Baltimore flights
Minneapolis to Los Angeles flights

Top 5 airlines flying from Milwaukee to Colorado

Discover the top 5 airlines that operate flights from Milwaukee 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$41Average$108FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$156Average$477FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$188Average$441FlexibilityNo cancel feeOn-time71%
DeltaCheapest$205Average$349FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$228Average$380FlexibilityNo 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.