MKE - DEN

$89 Find Cheap Flights from Milwaukee to Denver - Compare and Save

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Everything you should know

Cheapest round-trip
$273
Typical prices: $326-$476
American Airlines
Sun 10/14Fri 10/19
MKE - DEN • 1 stop
Cheapest non-stop
$278
Typical prices: $330-$479
United Airlines
Fri 9/28Mon 10/1
MKE - DEN • Non-stop
Nonstop flights
You can fly direct with United Airlines and Southwest. Average duration is 2h 42m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $248 (round-trip)
Shortest trip • 4h 22m (one-way)
Insights
Insights
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We hope you love your trip to Denver!
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Expert advice
Flight Deals

Cheap Flights from Milwaukee to Denver (MKE-DEN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Denver

Wed, Oct 14 - Mon, Oct 19
American Airlines Logo
7:19 pm - 12:36 amMKE  Milwaukee-Mitchell-DEN Denver Intl
6h 17m1 stop Chicago O'Hare Intl
American Airlines Logo
6:46 am - 2:24 pmDEN  Denver Intl-MKE Milwaukee-Mitchell
6h 38m1 stop Chicago O'Hare Intl
$273American Airlines
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
7:19 pm - 12:36 amMKE  Milwaukee-Mitchell-DEN Denver Intl
6h 17m1 stop Chicago O'Hare Intl
American Airlines Logo
8:00 am - 2:24 pmDEN  Denver Intl-MKE Milwaukee-Mitchell
5h 24m1 stop Chicago O'Hare Intl
$273American Airlines
Sat, Sep 26 - Mon, Sep 28
United Airlines Logo
2:20 pm - 6:20 pmMKE  Milwaukee-Mitchell-DEN Denver Intl
5h 00m1 stop Chicago O'Hare Intl
United Airlines Logo
5:36 pm - 10:59 pmDEN  Denver Intl-MKE Milwaukee-Mitchell
4h 23m1 stop Chicago O'Hare Intl
$273United Airlines
Mon, Dec 21 - Thu, Dec 31
United Airlines Logo
7:00 pm - 11:12 pmMKE  Milwaukee-Mitchell-DEN Denver Intl
5h 12m1 stop Chicago O'Hare Intl
United Airlines Logo
9:55 am - 4:46 pmDEN  Denver Intl-MKE Milwaukee-Mitchell
5h 51m1 stop Chicago O'Hare Intl
$273United Airlines
Fri, Oct 2 - Mon, Oct 5
Southwest Logo
7:35 pm - 1:35 amMKE  Milwaukee-Mitchell-DEN Denver Intl
7h 00m1 stop Las Vegas Harry Reid Intl
Southwest Logo
4:30 pm - 12:05 amDEN  Denver Intl-MKE Milwaukee-Mitchell
6h 35m1 stop Las Vegas Harry Reid Intl
$273Southwest
Fri, Dec 4 - Mon, Dec 7
Delta Logo
3:15 pm - 7:59 pmMKE  Milwaukee-Mitchell-DEN Denver Intl
5h 44m1 stop Minneapolis St Paul
Delta Logo
6:00 am - 2:13 pmDEN  Denver Intl-MKE Milwaukee-Mitchell
7h 13m1 stop Minneapolis St Paul
$273Delta
Fri, Nov 6 - Sat, Nov 7
Delta Logo
6:30 am - 12:04 pmMKE  Milwaukee-Mitchell-DEN Denver Intl
6h 34m1 stop Minneapolis St Paul
Delta Logo
11:07 am - 7:30 pmDEN  Denver Intl-MKE Milwaukee-Mitchell
7h 23m1 stop Minneapolis St Paul
$273Delta
Sat, Sep 19 - Sat, Sep 26
Southwest Logo
5:30 am - 12:30 pmMKE  Milwaukee-Mitchell-DEN Denver Intl
8h 00m2 stops Phoenix Sky Harbor Intl Colorado Springs
Southwest Logo
9:05 am - 3:45 pmDEN  Denver Intl-MKE Milwaukee-Mitchell
5h 40m1 stop Lambert-St Louis
$278Southwest
Thu, Nov 5 - Sun, Nov 8
Frontier Logo
8:03 pm - 9:30 amMKE  Milwaukee-Mitchell-DEN Denver Intl
14h 27m1 stop Orlando
Frontier Logo
10:25 am - 7:08 pmDEN  Denver Intl-MKE Milwaukee-Mitchell
7h 43m1 stop Orlando
$281Frontier
Thu, Oct 8 - Mon, Oct 12
Frontier Logo
10:15 am - 8:00 pmMKE  Milwaukee-Mitchell-DEN Denver Intl
10h 45m1 stop Orlando
Frontier Logo
10:38 am - 9:20 amDEN  Denver Intl-MKE Milwaukee-Mitchell
21h 42m2 stops Nashville Intl Orlando
$291Frontier
Booking Insights

Price, demand and travel trends for Milwaukee to Denver flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Milwaukee to Denver with more confidence.

How much is a round-trip flight from Milwaukee to Denver?

Round-trip flights from Milwaukee to Denver start at $273. Prices are below average for this route right now, with typical round-trip fares ranging from $326 to $476. The lowest price found in the past 5 days was $273 on American Airlines.

What's the cheapest day of the week to fly from Milwaukee to Denver?

Friday is the cheapest day of the week to fly from Milwaukee to Denver, it is 7% cheaper than the average day. Monday is the most expensive day with flight prices 6% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Milwaukee to Denver?

  • October is the cheapest month to fly from Milwaukee to Denver at $310 round-trip.
  • June ($466) and July ($459) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 50% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Milwaukee to Denver the cheapest?

Flights from Milwaukee to Denver are cheapest 6 weeks before departure. Booking in this window typically costs about 41% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Milwaukee to Denver

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Key details for Milwaukee to Denver flights

Low season

January

Cheapest flight

$89
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Milwaukee to Denver

When to book flights from Milwaukee to Denver

Are your dates flexible? Find out the best times to travel from Milwaukee to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Milwaukee to Denver flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • How can I fly from MKE to DEN?

    United Airlines and Southwest both operate several non-stop flights every day. Frontier and Delta operate several one stop flights from MKE to DEN every day. Layovers for these flights occur in cities such as Minneapolis (MSP), Las Vegas (LAS), and Detroit (DTW).

  • Is there a USO at MKE?

    MKE is proud to offer a USO lounge located pre-security in the main terminal that serves as a place where military members can relax and regroup while they travel. In the lounge, military members can watch TV, read, relax, use the computer, and enjoy beverages and snacks. This lounge is available to any active-duty military traveler. The USO is open from 8 am to 8 pm Monday and Tuesday and from 8 am to 6 pm on Wednesday through Sunday.

  • Does MKE provide designated areas where children can play as they wait for their flight?

    Yes. There is a children's play area in every terminal in the MKE airport. These play areas feature small tunnels, slides, and airplanes that are soft, easy to climb on, and safe.

  • Does MKE offer designated spaces for nursing mothers?

    MKE has installed Mamava pods in the main terminal across from the Miller Brew House, at Bronzeville on Concourse C, and near the children's play area on Concourse D. A Mamava pod is a free standing 4x8 cabin made of fiberglass and Corian where a nursing mother can have some privacy to either breastfeed or pump. These sanitized areas feature comfortable seating, a fold down shelf, a mirror, a power outlet, and a USB outlet. On Concourse D, MKE also provides a Nursing Room.

  • Which airlines offer extra legroom and free seat selection on Milwaukee to Denver flights?

    Among airlines operating Milwaukee to Denver flights:

    • United Airlines: offers extra legroom; offers free seat selection
    • Southwest: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Milwaukee to Denver?

    2 airlines operate flights between Milwaukee and Denver. The airlines offering nonstop flights on this route include:
    • United Airlines
    • Southwest

  • Which airports can I use when flying from Milwaukee to Denver?

    Flights from Milwaukee to Denver usually depart from Milwaukee-Mitchell (MKE) and arrive at Denver Intl (DEN).

  • Which airlines include bags at no extra cost on Milwaukee to Denver flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag and a checked bag in Economy Class
    • Southwest: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Milwaukee to Denver?

    Four cabin classes are available on flights from Milwaukee to Denver:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How much can I save by taking a layover when flying from Milwaukee to Denver?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $248 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $417 for nonstop.

  • What is the standard checked-bag allowance on flights from Milwaukee to Denver?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Milwaukee to Denver?

    The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

  • Which airports do connecting flights from Milwaukee to Denver pass through?

    One-stop flights from Milwaukee to Denver most commonly connect through:

    • Orlando (MCO) - 42% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 38% of one-stop connections
    • Minneapolis St Paul (MSP) - 12% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 4% of one-stop connections

    Orlando (MCO) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Milwaukee to Denver?

    Yes. Being flexible with your travel dates can save you up to 12% on the Milwaukee to Denver route. Friday is the cheapest departure day at $389 round-trip on average, while Monday is the most expensive at $441, a difference of $52. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Milwaukee to Denver spread across the day?

    Morning is the busiest departure period on Milwaukee to Denver flights, with 60% of flights leaving in that window. Afternoon departures account for 20%, evening flights for 20%, and night flights for 0%.

  • What popular places can I visit in Denver?

    Some of the most popular sights in Denver are Colorado Convention Center, Union Station Denver and Coors Field. These are among the most viewed places in Denver on KAYAK.

  • How long is a flight from Milwaukee to Denver?

    A nonstop flight from Milwaukee to Denver takes 2h 42m, covering 893 miles.

  • What are the earliest and latest flights from Milwaukee to Denver?

    These are the earliest and latest flight times available from Milwaukee to Denver:

    • Earliest: departs at 5:20 am and lands at 8:02 am
    • Latest: departs at 6:30 pm and lands at 9:12 pm.

    The flight takes about 2h 42m.

  • How expensive are last-minute Milwaukee to Denver flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 48% above the route average of $416. Book 6 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Milwaukee to Denver?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Milwaukee to Denver changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $273 to $1,389. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Milwaukee to Denver looking right now?

    One-way fares from Milwaukee to Denver are currently lower than usual. Average one-way flight prices are about $110, which is 50% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Milwaukee to Denver?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 22m, compared with 5h 41m via Chicago O'Hare Intl (ORD) and 6h 09m via Detroit Metropolitan Wayne County (DTW).

  • What is the time difference between Milwaukee and Denver?

    Denver is 1 hour behind Milwaukee (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Denver Intl Airport (DEN)?

    Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
    · Routes Car & Truck Rentals
    · Ace
    · NU Car
    · Europcar
    · Hertz

  • How much should I expect to pay for a Milwaukee to Denver flight?

    Round-trip flights from Milwaukee to Denver range from $326 to $476, with an average of $416 over the past 12 months. Anything below $326 counts as a good deal.

  • Which airlines offer Wi-Fi on Milwaukee to Denver flights?

    JetBlue is the only airline on the Milwaukee to Denver route offering in-flight Wi-Fi. Pricing depends on fare class.

Your guide to booking Milwaukee to Denver flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average $389 - about $52 less than Monday (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 6 weeks before you fly. On this route, that window historically saves about 41% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Milwaukee to Denver trip for October. Fares historically average $310 round-trip in that month - typically $156 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Atlanta Hartsfield-Jackson Airport (ATL) can be cheaper than flying direct. The cheapest layover option averages $248 round-trip on this route - about $169 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Denver Intl Airport.
    - The Westin Denver International Airport
  • At the Denver International Airport (DEN), when you land, you'll find many shops where you can pick up things that you need before you start your Denver visit. To stock up on toiletries that airline restrictions prevent you from taking on a plane, check out any of the many gift shops and newsstands, including Peak News and Gifts. If you are visiting a friend in Denver and want to give them a nice bottle of perfume or liquor, consider shopping at Denver Duty Free before you leave the airport.
  • Milwaukee Mitchell International Airport (MKE) provides facilities with adult changing tables for adults and their caregivers. These adult-sized, height-adjustable changing stations can be found in the public restrooms in the Main Terminal and Concourse D.
  • If you want to get the kinks out once you arrive in Denver from Milwaukee, you can get a massage at DEN in one of the concourse spas. The A Massage spa is in Concourse B on the mezzanine level. The Colorado Oasis spa is at the C gates of the center core. At either of these places, you can receive relaxing treatments before you head into Denver.
  • In Denver, the RTD supplies the A-line bus in order to get passengers from DEN into Denver. This is an affordable option, as is the train. Trains leave DEN headed into downtown Denver about 3 times an hour.
  • There are several animal relief service areas located at in the DEN terminals. These relief stations are usually found approximately in the middle of where all the gates are in Terminals A, B, and C. If you are in the Jeppesen Terminal, you will need to go to level 2, on the northwest side, to find the relief area.

Prefer to fly direct from Milwaukee to Denver?

 
Find which airlines fly direct from Milwaukee-Mitchell Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

Milwaukee-Mitchell to Denver Intl

Monday

Southwest,United Airlines

Southwest,United Airlines

Tuesday

Southwest,United Airlines

Southwest,United Airlines

Wednesday

Southwest,United Airlines

Southwest,United Airlines

Thursday

Southwest,United Airlines

Southwest,United Airlines

Friday

Southwest,United Airlines

Southwest,United Airlines

Saturday

Southwest,United Airlines

Southwest,United Airlines

Sunday

Southwest,United Airlines

Southwest,United Airlines

See more direct flights

Direct returns

Denver Intl to Milwaukee-Mitchell

Monday

Southwest,United Airlines

Southwest,United Airlines

Tuesday

Southwest,United Airlines

Southwest,United Airlines

Wednesday

Southwest,United Airlines

Southwest,United Airlines

Thursday

Southwest,United Airlines

Southwest,United Airlines

Friday

Southwest,United Airlines

Southwest,United Airlines

Saturday

Southwest,United Airlines

Southwest,United Airlines

Sunday

Southwest,United Airlines

Southwest,United Airlines

See more direct flights

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

Other airlines flying from Milwaukee to Denver