MKE - ASE

$207 Find Cheap Flights from Milwaukee to Aspen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Aspen departing on 4/8. 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, 0 bags

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$299
United Airlines
Tue 2/10Sat 2/14
MKE - ASE • 1 stop
Cheapest one-way
$207
Delta
Wed 4/8
MKE - ASE • 1 stop
Top airlines
United Airlines
Cheapest • from $299 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Aspen!
Flight Deals
Booking Insights
Flight 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

Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
6:00 am - 11:55 am
MKE
-
ASE
6h 55m
1 stop
United Airlines Logo
7:55 am - 2:05 pm
ASE
-
MKE
5h 10m
1 stop
$299United Airlines
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
11:30 am - 6:39 pm
MKE
-
ASE
8h 09m
2 stops
United Airlines Logo
7:55 am - 2:05 pm
ASE
-
MKE
5h 10m
1 stop
$304United Airlines
Wed, Apr 8 - Mon, Apr 13
United Airlines Logo
4:13 pm - 8:23 pm
MKE
-
ASE
5h 10m
1 stop
United Airlines Logo
12:14 pm - 9:49 pm
ASE
-
MKE
8h 35m
2 stops
$306United Airlines
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
4:05 pm - 8:15 pm
MKE
-
ASE
5h 10m
1 stop
United Airlines Logo
7:15 am - 2:55 pm
ASE
-
MKE
6h 40m
1 stop
$349United Airlines
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
4:05 pm - 9:59 pm
MKE
-
ASE
6h 54m
1 stop
United Airlines Logo
1:33 pm - 10:56 pm
ASE
-
MKE
8h 23m
2 stops
$354United Airlines
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
10:30 am - 4:52 pm
MKE
-
ASE
7h 22m
2 stops
United Airlines Logo
1:33 pm - 10:56 pm
ASE
-
MKE
8h 23m
2 stops
$360United Airlines
Mon, Jul 13 - Sat, Jul 18
United Airlines Logo
2:30 pm - 6:26 pm
MKE
-
ASE
4h 56m
1 stop
United Airlines Logo
6:00 pm - 11:53 pm
ASE
-
MKE
4h 53m
1 stop
$401United Airlines
Wed, Apr 8 - Mon, Apr 13
United Airlines Logo
7:50 am - 5:30 pm
MKE
-
ASE
10h 40m
2 stops
United Airlines Logo
12:14 pm - 9:49 pm
ASE
-
MKE
8h 35m
2 stops
$415United Airlines
Sat, Feb 7 - Tue, Feb 10
United Airlines Logo
4:05 pm - 9:59 pm
MKE
-
ASE
6h 54m
1 stop
United Airlines Logo
7:00 am - 1:30 pm
ASE
-
MKE
5h 30m
1 stop
$429United Airlines
Wed, Apr 8 - Mon, Apr 13
United Airlines Logo
6:50 am - 11:33 am
MKE
-
ASE
5h 43m
1 stop
United Airlines Logo
1:25 pm - 9:21 pm
ASE
-
MKE
6h 56m
1 stop
$432United Airlines
Booking Insights

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.

Which airlines provide the cheapest flights from Milwaukee to Aspen?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Milwaukee to Aspen were found on United Airlines ($299) and American Airlines ($614).

Good to know

Low seasonMay
Cheapest flight$207
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 1% 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 $207 for a one-way ticket and $299 for a round-trip.

  • 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?

    oneworld, and Star Alliance 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 $401 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 $503 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.

Reviews of the 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 9210 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
Airline reviews

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

6.0 GoodAnonymous, Jan 2026
MKE - DEN
Read more United Airlines reviews

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

Terrible. They wouldn't allow me on my flight on the 14th..

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

The flight attendant use 1.5 hours to answer my call. My dirty food tray was unattended.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

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

Information on your arrival and departure airports