App
Customer Support
EUR
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
Denver
>
Flights from Milwaukee to Denver
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Milwaukee to Denver Starting at €18

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        MKE10:32
        2h 52m
        Nonstop
        DEN12:24
        Tue, Mar 4|Milwaukee - Denver|Frontier Airlines
        €18€62
        71% OFF
        71% OFF
        €62€18

        Choose Frontier Airlines flights from Milwaukee to Denver. The one-way direct flight with Frontier Airlines departs from General Mitchell International Airport on Tue, Mar 4, arriving at Denver International Airport. One-way Prices start from €18 including taxes and charges.

      • MKE10:32
        2h 52m
        Nonstop
        DEN12:24
        Tue, Feb 25|Milwaukee - Denver|Frontier Airlines
        €18€62
        71% OFF
        71% OFF
        €62€18

        Choose Frontier Airlines flights from Milwaukee to Denver. The one-way direct flight with Frontier Airlines departs from General Mitchell International Airport on Tue, Feb 25, arriving at Denver International Airport. One-way Prices start from €18 including taxes and charges.

      • MKE10:32
        2h 52m
        Nonstop
        DEN12:24
        Sun, Feb 16|Milwaukee - Denver|Frontier Airlines
        €27€62
        56% OFF
        56% OFF
        €62€27

        Choose Frontier Airlines flights from Milwaukee to Denver. The one-way direct flight with Frontier Airlines departs from General Mitchell International Airport on Sun, Feb 16, arriving at Denver International Airport. One-way Prices start from €27 including taxes and charges.

      • MKE10:32
        2h 52m
        Nonstop
        DEN12:24
        Tue, Feb 18|Milwaukee - Denver|Frontier Airlines
        €29
        €29

        Choose Frontier Airlines flights from Milwaukee to Denver. The one-way direct flight with Frontier Airlines departs from General Mitchell International Airport on Tue, Feb 18, arriving at Denver International Airport. One-way Prices start from €29 including taxes and charges.

      • MKE10:32
        2h 52m
        Nonstop
        DEN12:24
        Sun, Mar 2|Milwaukee - Denver|Frontier Airlines
        €37
        €37

        Choose Frontier Airlines flights from Milwaukee to Denver. The one-way direct flight with Frontier Airlines departs from General Mitchell International Airport on Sun, Mar 2, arriving at Denver International Airport. One-way Prices start from €37 including taxes and charges.

      • MKE10:32
        2h 52m
        Nonstop
        DEN12:24
        Thu, Mar 6|Milwaukee - Denver|Frontier Airlines
        €37
        €37

        Choose Frontier Airlines flights from Milwaukee to Denver. The one-way direct flight with Frontier Airlines departs from General Mitchell International Airport on Thu, Mar 6, arriving at Denver International Airport. One-way Prices start from €37 including taxes and charges.

      • MKE10:32
        2h 52m
        Nonstop
        DEN12:24
        Thu, Mar 27|Milwaukee - Denver|Frontier Airlines
        €40
        €40

        Choose Frontier Airlines flights from Milwaukee to Denver. The one-way direct flight with Frontier Airlines departs from General Mitchell International Airport on Thu, Mar 27, arriving at Denver International Airport. One-way Prices start from €40 including taxes and charges.

      • MKE10:32
        2h 52m
        Nonstop
        DEN12:24
        Sun, Feb 23|Milwaukee - Denver|Frontier Airlines
        €41
        €41

        Choose Frontier Airlines flights from Milwaukee to Denver. The one-way direct flight with Frontier Airlines departs from General Mitchell International Airport on Sun, Feb 23, arriving at Denver International Airport. One-way Prices start from €41 including taxes and charges.

      • MKE10:32
        2h 52m
        Nonstop
        DEN12:24
        Thu, Mar 13|Milwaukee - Denver|Frontier Airlines
        €47
        €47

        Choose Frontier Airlines flights from Milwaukee to Denver. The one-way direct flight with Frontier Airlines departs from General Mitchell International Airport on Thu, Mar 13, arriving at Denver International Airport. One-way Prices start from €47 including taxes and charges.

      • MKE10:32
        2h 52m
        Nonstop
        DEN12:24
        Thu, Feb 20|Milwaukee - Denver|Frontier Airlines
        €50
        €50

        Choose Frontier Airlines flights from Milwaukee to Denver. The one-way direct flight with Frontier Airlines departs from General Mitchell International Airport on Thu, Feb 20, arriving at Denver International Airport. One-way Prices start from €50 including taxes and charges.

      • MKE01:00 pm
        3h 5m
        Nonstop
        DEN02:00 pm
        Fri, Feb 7|Milwaukee - Denver|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Milwaukee to Denver flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3906

    Delta Air Lines

    07:00

    MKE

    1.2h

    09:13

    DTW

    SMTWTFS
    Search

  2. DL1648

    Delta Air Lines

    12:49

    DTW

    3.2h

    14:03

    DEN

    SMTWTFS

  3. DL4862

    Delta Air Lines

    10:50

    MKE

    1.4h

    12:14

    MSP

    SMTWTFS
    Search

  4. DL1025

    Delta Air Lines

    15:40

    MSP

    2.2h

    16:54

    DEN

    SMTWTFS

  5. F91142

    Frontier Airlines

    10:54

    MKE

    3.0h

    14:54

    MCO

    SMTW-F-
    Search

  6. F93311

    Frontier Airlines

    20:59

    MCO

    4.3h

    23:20

    DEN

    SMTWTFS

  7. DL2006

    Delta Air Lines

    15:15

    MKE

    1.3h

    16:32

    MSP

    SMTWTFS
    Search

  8. DL2931

    Delta Air Lines

    18:45

    MSP

    2.2h

    19:59

    DEN

    SMTWTFS

  9. F91609

    Frontier Airlines

    16:22

    MKE

    2.8h

    Nonstop

    18:12

    DEN

    S--W--S
    Search

  10. WN1721

    Southwest Airlines

    17:55

    MKE

    2.9h

    Nonstop

    19:50

    DEN

    SMT-T--
    Search

  11. DL3738

    Delta Air Lines

    18:40

    MKE

    1.5h

    20:10

    MSP

    SMTWT--
    Search

  12. DL1064

    Delta Air Lines

    21:55

    MSP

    2.2h

    23:09

    DEN

    SM-WTFS

  13. F94762

    Frontier Airlines

    18:52

    MKE

    3.0h

    22:53

    MCO

    ----T-S
    Search

  14. F91733

    Frontier Airlines

    06:20

    MCO

    4.4h

    08:44

    DEN

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Milwaukee to Denver

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Milwaukee to Denver

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines logoFrontier Airlines

FAQ

  • When are flight tickets from Milwaukee (MKE) to Denver (DEN) the cheapest?

    Airlines adjust prices for flights from Milwaukee to Denver based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Milwaukee (MKE) to Denver (DEN) cost?

    According to Trip.com's data, the lowest price is around €255.

  • How long does it take to fly from Milwaukee (MKE) to Denver (DEN) and what is the distance?

    It takes around 2 hours 47 minutes to fly from Milwaukee (MKE) to Denver (DEN).

  • What are the most popular airlines that fly from Milwaukee (MKE) to Denver (DEN)?

    Airlines with flights from Milwaukee (MKE) to Denver (DEN): United Airlines, Southwest Airlines and Frontier Airlines.

How to find a cheap flight from Milwaukee to Denver

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Milwaukee to Denver. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Milwaukee to Denver

Cheapest nonstop flight price€17
Cheapest round-trip ticket price€37
Off-season for travelMarch
Peak season for travelDecember
Flight distance1,437.15 km
Average flight time2 hours 47 minutes
Popular airlineFrontier Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.