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$39+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DEN
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$86
(Cheapflightsfares)

One-way from

$39
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$217

Good round-trip deal

$297 or less

Good one-way deal

$123 or less
Provider with most accurate pricing for Milwaukee-Mitchell-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Denver Intl flights.
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From Milwaukee-Mitchell to Colorado
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One-way flight from Milwaukee-Mitchell to Colorado
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Highest demand for flights based on searches. 26% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Milwaukee-Mitchell to Colorado.
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Price to beat on a one-way flight from Milwaukee-Mitchell to Colorado.
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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 February 22, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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 3/410:32 amMKE - DEN
Nonstop2h 52mFrontier
Thu 3/136:00 amDEN - MKE
Nonstop2h 32mFrontier
Deal found 2/21$86
This Booking.com deal was found by Cheapflights users on 2/21. 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.
Sun 6/154:22 pmMKE - DEN
Nonstop2h 50mMultiple Airlines
Thu 6/1912:16 pmDEN - MKE
1 stop4h 13mMultiple Airlines
Deal found 2/21$236
This Southwest deal was found by Cheapflights users on 2/21. 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 4/34:25 pmMKE - DEN
Nonstop2h 35mSouthwest
Mon 4/79:30 pmDEN - MKE
Nonstop2h 15mSouthwest
Deal found 2/21$237
This Delta deal was found by Cheapflights users on 2/21. 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 5/17:36 pmMKE - DEN
1 stop4h 33mDelta
Mon 5/53:05 pmDEN - MKE
1 stop5h 41mDelta
Deal found 2/21$240
This Sun Country Air deal was found by Cheapflights users on 2/20. 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.
Sun 6/156:30 pmMKE - DEN
1 stop24h 45mSun Country Air
Sat 6/215:10 pmDEN - MKE
1 stop23h 19mSun Country Air
Deal found 2/20$275
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Sat 3/83:02 pmMKE - COS
1 stop5h 00mUnited Airlines
Wed 3/128:20 amCOS - MKE
1 stop4h 46mUnited Airlines
Deal found 2/21$277
This American Airlines deal was found by Cheapflights users on 2/22. 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 4/91:16 pmMKE - DEN
1 stop7h 01mAmerican Airlines
Sun 4/137:20 amDEN - MKE
1 stop4h 58mAmerican Airlines
Deal found 2/22$290
This United Airlines deal was found by Cheapflights users on 2/21. 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 3/143:02 pmMKE - DEN
Nonstop2h 52mUnited Airlines
Tue 3/1810:46 amDEN - MKE
Nonstop2h 20mUnited Airlines
Deal found 2/21$291
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 8/186:00 amMKE - COS
1 stop7h 50mDelta
Mon 8/2511:35 amCOS - MKE
1 stop4h 07mDelta
Deal found 2/21$331
This Southwest deal was found by Cheapflights users on 2/22. 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 3/138:25 pmMKE - COS
1 stop4h 05mSouthwest
Sun 3/167:30 pmCOS - MKE
1 stop4h 25mSouthwest
Deal found 2/22$372
This Delta deal was found by Cheapflights users on 2/22. 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 3/1510:55 amMKE - HDN
1 stop4h 44mDelta
Tue 3/181:49 pmHDN - MKE
1 stop9h 01mDelta
Deal found 2/22$388
This United deal was found by Cheapflights users on 2/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/223:11 pmMKE - GUC
1 stop5h 59mUnited Airlines
Tue 4/297:40 amGUC - MKE
1 stop5h 32mUnited Airlines
Deal found 2/22$389

Find flights from Milwaukee to Colorado within your budget

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 February 22, 2025.

Fly from

Milwaukee

Fly to

Colorado

Route

Depart

Return

Price

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Tue 3/4

10:32 am-12:24 pm

Nonstop2h 52m

Denver Intl

Thu 3/13

6:00 am-9:32 am

Nonstop2h 32m

$86

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Sun 6/15

4:22 pm-6:12 pm

Nonstop2h 50m

Denver Intl

Thu 6/19

12:16 pm-5:29 pm

1 stop4h 13m

$236

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 4/3

4:25 pm-6:00 pm

Nonstop2h 35m

Denver Intl

Mon 4/7

9:30 pm-12:45 am

Nonstop2h 15m

$237

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 5/1

7:36 pm-11:09 pm

1 stop4h 33m

Denver Intl

Mon 5/5

3:05 pm-9:46 pm

1 stop5h 41m

$240

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Sun 6/15

6:30 pm-6:15 pm

1 stop24h 45m

Denver Intl

Sat 6/21

5:10 pm-5:29 pm

1 stop23h 19m

$275

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Sat 3/8

3:02 pm-7:02 pm

1 stop5h 00m

Colorado Springs

Wed 3/12

8:20 am-2:06 pm

1 stop4h 46m

$277

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Wed 4/9

1:16 pm-7:17 pm

1 stop7h 01m

Denver Intl

Sun 4/13

7:20 am-1:18 pm

1 stop4h 58m

$290

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 3/14

3:02 pm-4:54 pm

Nonstop2h 52m

Denver Intl

Tue 3/18

10:46 am-2:06 pm

Nonstop2h 20m

$291

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Mon 8/18

6:00 am-12:50 pm

1 stop7h 50m

Colorado Springs

Mon 8/25

11:35 am-4:42 pm

1 stop4h 07m

$331

MilwaukeeColorado Springs

MKE - COS

MKECOS

Milwaukee-Mitchell

Thu 3/13

8:25 pm-11:30 pm

1 stop4h 05m

Colorado Springs

Sun 3/16

7:30 pm-12:55 am

1 stop4h 25m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 44 results
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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.

Travel insights for flights from Milwaukee to Colorado

Get recent, data-driven insights about flights from Milwaukee to Colorado including ideal travel times, pricing trends, and more.

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 February 22, 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 February 22, 2025.

The most flights from MKE to USCO are scheduled on a Thursday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 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 February 22, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,396 reviews

Overall

8.1

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,396 reviews
Southwest
8.1
Very good
4,396 reviews

Overall

8.1

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,702 reviews
Southwest
8.1
Very good
4,396 reviews

Overall

8.1

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,203 reviews
Southwest
8.1
Very good
4,396 reviews

Overall

8.1

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,754 reviews
Southwest
8.1
Very good
4,396 reviews

Overall

8.1

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,396 reviews

Overall

8.1

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 104 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 $39. Sun Country Air flights start at $108 while deals on United Airlines start at $112 one-way.

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

    Most travelers choose Milwaukee-Mitchell - Denver Intl, Milwaukee-Mitchell - Vail Eagle County or Milwaukee-Mitchell - Durango La Plata 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: SkyWest Airlines (86%), United Airlines (86%), Southwest (67%).

  • What are the cheapest flights from Milwaukee to Colorado?

    On average you can expect to pay $610 for a flight from Milwaukee to Colorado. The cheapest flight overall is $51 while the most popular route, (Milwaukee-Mitchell - Denver Intl) is currently priced at $142.

  • 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.

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Alternative routes for Milwaukee to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$107FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$157Average$479FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$188Average$448FlexibilityNo cancel feeOn-time71%
DeltaCheapest$197Average$313FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$217Average$382FlexibilityNo cancel feeOn-time63%
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