MKE - ASE

$249 Find Cheap Flights from Milwaukee to Aspen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Aspen departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Aspen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Aspen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Aspen, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Milwaukee to Aspen (MKE-ASE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Aspen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Aspen

Sat, Oct 18 - Mon, Oct 20
United Airlines Logo
4:30 pm - 8:04 pmMKE-ASE
4h 34m1 stop
United Airlines Logo
1:00 pm - 9:08 pmASE-MKE
7h 08m1 stop
$249United Airlines
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Sat, Oct 18 - Mon, Oct 20
United Airlines Logo
5:00 am - 10:39 amMKE-ASE
6h 39m2 stops
United Airlines Logo
6:15 pm - 11:59 pmASE-MKE
4h 44m1 stop
$295United Airlines
Find Deal
Fri, Jun 27 - Tue, Jul 1
United Airlines Logo
2:47 pm - 9:19 pmMKE-ASE
7h 32m1 stop
United Airlines Logo
6:15 pm - 11:59 pmASE-MKE
4h 44m1 stop
$316United Airlines
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Sat, Oct 18 - Mon, Oct 20
United Airlines Logo
5:00 am - 10:39 amMKE-ASE
6h 39m2 stops
United Airlines Logo
1:00 pm - 10:31 pmASE-MKE
8h 31m2 stops
$399United Airlines
Find Deal
Wed, Jul 30 - Mon, Aug 4
United Airlines Logo
2:47 pm - 6:22 pmMKE-ASE
4h 35m1 stop
United Airlines Logo
6:15 pm - 11:59 pmASE-MKE
4h 44m1 stop
$404United Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 20
United Airlines Logo
5:00 am - 12:43 pmMKE-ASE
8h 43m2 stops
United Airlines Logo
1:00 pm - 10:31 pmASE-MKE
8h 31m2 stops
$420United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
United Airlines Logo
5:55 pm - 9:39 pmMKE-ASE
4h 44m1 stop
United Airlines Logo
8:40 am - 9:08 pmASE-MKE
11h 28m1 stop
$448United Airlines
Find Deal
Fri, Jun 27 - Tue, Jul 1
United Airlines Logo
2:47 pm - 8:12 pmMKE-ASE
6h 25m1 stop
United Airlines Logo
7:50 am - 3:10 pmASE-MKE
6h 20m2 stops
$462United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
American Airlines Logo
5:19 pm - 11:52 amMKE-ASE
19h 33m2 stops
American Airlines Logo
2:26 pm - 9:57 amASE-MKE
18h 31m2 stops
$756American Airlines
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Fri, Oct 10 - Mon, Oct 13
American Airlines Logo
2:50 pm - 11:52 amMKE-ASE
22h 02m2 stops
American Airlines Logo
2:26 pm - 9:34 amASE-MKE
18h 08m2 stops
$793American Airlines
Find Deal
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KAYAK's insights & trends for Milwaukee to Aspen flights

Get data-powered insights and trends into flights from Milwaukee to Aspen to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Milwaukee to Aspen?

The average price of all round-trip flights from Milwaukee to Aspen clicked on KAYAK for each day over the last 12 months.

When flying from Milwaukee to Aspen, you should consider leaving on a Monday and avoid Wednesdays if you are looking for the best rates. For your return to Milwaukee, you’ll find the best rates on Wednesdays and the most expensive ones on Thursdays.

Good to know

Low seasonApril
High seasonJanuary
Cheapest flight$249
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from Milwaukee to Aspen

When to book flights from Milwaukee to Aspen

Are your dates flexible? Find out the best times to travel from Milwaukee to Aspen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Milwaukee to Aspen

  • What is the cheapest flight from Milwaukee to Aspen?

    In the last 3 days, the lowest price for a flight from Milwaukee to Aspen was $249 for a round-trip ticket.

  • Do I need a passport to fly between Milwaukee and Aspen?

    No

  • Which aircraft models fly most regularly from Milwaukee to Aspen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Milwaukee to Aspen?

    Star Alliance, and oneworld are the airline alliances operating flights between Milwaukee and Aspen, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Milwaukee to Aspen, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Milwaukee to Aspen are United Airlines and American Airlines. With an average price for the route of $518 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $611 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Milwaukee to Aspen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to Aspen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to Aspen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aspen from Milwaukee is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to Aspen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Aspen with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and ASE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to Aspen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Aspen from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Milwaukee to Aspen

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Aspen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Milwaukee to Aspen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8790 reviews
7.0Entertainment
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
Airline reviews

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

4.0 OkayElora, May 2025BUR - DEN
Read more United Airlines reviews

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The food for long haul was poor compared to Singapore airlines economy. Pasta plain with tomato sauce . Singapore airlines give me Hagen dash small ice cream cup it was great. The choices of dinner course Singapore air also much better The crew mostly friendly. The economy seat are as expected.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

Everything you need to know for your flight from Milwaukee to Aspen

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