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$249+ Cheap flights from Milwaukee to Aspen (MKE - ASE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ASE
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Milwaukee to Aspen

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Aspen (ASE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$249
(United Airlines)

Popular in

September

Cheapest in

April

Average price

$497
From Milwaukee-Mitchell to Aspen Pitkin County
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Milwaukee to Aspen

Cheapest flights from Milwaukee to Aspen
Explore the most affordable flight options available from Milwaukee to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 10/184:30 pmMKE - ASE
1 stop4h 34mUnited Airlines
Mon 10/201:00 pmASE - MKE
1 stop7h 08mUnited Airlines
Deal found 6/10$249
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 10/105:19 pmMKE - ASE
2 stops19h 33mAmerican Airlines
Mon 10/132:26 pmASE - MKE
2 stops18h 31mAmerican Airlines
Deal found 6/11$756

Cheapflights Fare Finder

Customize your flight search to find flights from Milwaukee to Aspen 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 June 12, 2025.
Use the filters below to find and compare flights from Milwaukee to Aspen that are best for you.

Fly from

Milwaukee

Fly to

Aspen

Route

Depart

Return

Price

MilwaukeeAspen

MKE - ASE

MKEASE

Milwaukee-Mitchell

Sat 10/18

4:30 pm-8:04 pm

1 stop4h 34m

Aspen Pitkin County

Mon 10/20

1:00 pm-9:08 pm

1 stop7h 08m

$249

MilwaukeeAspen

MKE - ASE

MKEASE

Milwaukee-Mitchell

Fri 10/10

5:19 pm-11:52 am

2 stops19h 33m

Aspen Pitkin County

Mon 10/13

2:26 pm-9:57 am

2 stops18h 31m

$756

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Milwaukee to Aspen

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

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

Currently, November is the cheapest month in which you can book a flight from Milwaukee to Aspen (average of $448). Flying from Milwaukee to Aspen in December is currently the most expensive (average of $670). 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.

Rainfall in Aspen by month

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

In terms of precipitation, rainfall in Aspen ranges from 1.0 - 1.8 inches per month. April is typically the wettest month, when rainfall can reach 1.8 in. January is typically the driest time to visit Aspen when rainfall is around 1.0 in.

Temperature in Aspen by month

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

If weather is an important factor for your trip to Aspen, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

Reviews of airlines servicing Aspen

Get insights into the airlines that provide service to Aspen. 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 Aspen. Reviews last updated June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What are the cheapest airlines flying from Milwaukee to Aspen round-trip?

    Our cheapest airline available from Milwaukee to Aspen is United Airlines. Our recent data shows that you can find tickets from as low as $249 on this airline. An additional option worth looking into is American Airlines, starting at $756. United Airlines is 55% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Milwaukee to Aspen (average of $448). Flying from Milwaukee to Aspen in December is currently the most expensive (average of $670). 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

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Snowmass Village
Carbondale
Buena Vista
Snowmass

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Top 2 airlines flying from Milwaukee to Aspen

Discover the top 2 airlines that operate flights from Milwaukee to Aspen. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$518FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$318Average$611FlexibilityNo cancel feeOn-time71%

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