HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Aurora

$43+ Cheap flights from Milwaukee (MKE) to Aurora, CO

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DEN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee to Aurora with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Milwaukee-Mitchell to Aurora are usually found in February or November, booked 77 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Milwaukee to Aurora

Keep the following information in mind while searching for Milwaukee to Aurora flight deals. Data was last updated September 17, 2025.

Round-trip from

$103
(Flightnetwork)

One-way from

$43
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$249
From Milwaukee-Mitchell to Aurora
Search Deals
One-way flight from Milwaukee-Mitchell to Aurora
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Milwaukee to Aurora

Cheapest flights from Milwaukee to Aurora
Explore the most affordable flight options available from Milwaukee to Aurora. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Flightnetwork deal was found by Cheapflights users on 9/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:04 pmMKE - DEN
Nonstop2h 45mFrontier
Fri 10/313:53 pmDEN - MKE
Nonstop2h 26mFrontier
Deal found 9/15$103
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:04 pmMKE - DEN
Nonstop2h 40mFrontier
Mon 10/63:53 pmDEN - MKE
Nonstop2h 26mFrontier
Deal found 9/15$117
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:35 amMKE - DEN
Nonstop2h 35mSouthwest
Sat 11/15:40 pmDEN - MKE
Nonstop2h 20mSouthwest
Deal found 9/15$131
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:04 pmMKE - DEN
Nonstop2h 45mFrontier
Mon 11/103:53 pmDEN - MKE
Nonstop2h 26mFrontier
Deal found 9/17$133
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:04 pmMKE - DEN
Nonstop2h 45mFrontier
Mon 11/173:53 pmDEN - MKE
Nonstop2h 26mFrontier
Deal found 9/14$135
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/712:05 pmMKE - DEN
1 stop6h 20mSouthwest
Tue 10/148:10 pmDEN - MKE
Nonstop2h 15mSouthwest
Deal found 9/15$141
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:04 pmMKE - DEN
Nonstop2h 45mFrontier
Mon 10/273:52 pmDEN - MKE
Nonstop2h 26mFrontier
Deal found 9/16$143
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:25 pmMKE - DEN
Nonstop2h 35mSouthwest
Tue 10/148:10 pmDEN - MKE
Nonstop2h 15mSouthwest
Deal found 9/14$147
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:04 pmMKE - DEN
Nonstop2h 40mFrontier
Fri 10/103:52 pmDEN - MKE
Nonstop2h 26mFrontier
Deal found 9/15$148
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:36 pmMKE - DEN
Nonstop2h 38mFrontier
Mon 9/293:53 pmDEN - MKE
Nonstop2h 26mFrontier
Deal found 9/16$149
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:05 pmMKE - DEN
1 stop7h 35mSouthwest
Wed 11/125:20 amDEN - MKE
1 stop5h 20mSouthwest
Deal found 9/15$151

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Aurora 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 September 17, 2025.
Use the filters below to find and compare flights from Milwaukee to Aurora that are best for you.

Fly from

Milwaukee

Fly to

Aurora

Route

Depart

Return

Price

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Tue 12/2

5:05 am-6:45 am

Nonstop2h 40m

Denver Intl

Sat 12/6

10:05 am-6:55 pm

2 stops7h 50m

$146

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Mon 11/3

5:05 am-6:45 am

Nonstop2h 40m

Denver Intl

Mon 11/10

3:35 pm-11:25 pm

1 stop6h 50m

$173

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Sun 1/25

8:00 am-9:57 am

Nonstop2h 57m

Denver Intl

Sun 1/25

5:55 pm-9:21 pm

Nonstop2h 26m

$201

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Tue 10/28

2:30 pm-4:20 pm

Nonstop2h 50m

Denver Intl

Thu 10/30

5:58 pm-9:23 pm

Nonstop2h 25m

$201

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Sun 2/15

8:30 am-10:05 am

Nonstop2h 35m

Denver Intl

Sat 2/21

6:10 pm-9:33 pm

Nonstop2h 23m

$201

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 12/12

7:31 pm-11:16 pm

1 stop4h 45m

Denver Intl

Sun 12/14

6:15 am-12:32 pm

1 stop5h 17m

$217

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 11/7

2:30 pm-4:20 pm

Nonstop2h 50m

Denver Intl

Sat 11/8

7:46 am-1:58 pm

1 stop5h 12m

$227

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 12/18

3:35 pm-5:10 pm

Nonstop2h 35m

Denver Intl

Tue 12/23

6:40 pm-9:55 pm

Nonstop2h 15m

$247

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Tue 12/23

8:28 am-10:25 am

Nonstop2h 57m

Denver Intl

Mon 12/29

6:49 pm-10:15 pm

Nonstop2h 26m

$301

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 10/3

4:00 pm-7:54 pm

1 stop4h 54m

Denver Intl

Tue 10/7

6:05 am-2:15 pm

1 stop7h 10m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Milwaukee to Aurora

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

How far ahead should I book a flight from Milwaukee to Aurora?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Aurora. Price data was last updated on September 12, 2025.

The best time to book flights from Milwaukee to Aurora is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Milwaukee to Aurora (average of $197). Flying from Milwaukee to Aurora in March is currently the most expensive (average of $278). 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.

What is the cheapest time of day to fly from MKE to 9UR?

Find hourly flight availability from Milwaukee to Aurora. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Milwaukee to Aurora as you normally would.

What is the cheapest day to fly from Milwaukee to Aurora?

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to Aurora. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Milwaukee to Aurora flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Milwaukee to Aurora

Explore weekly flight availability from Milwaukee to Aurora. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 17, 2025.

The most flights from MKE to 9UR are scheduled on a Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Milwaukee to Aurora?

Reviews of airlines servicing Aurora

Get insights into the airlines that provide service to Aurora. 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 Aurora. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Milwaukee to Aurora by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • What airport do you fly from for flights from Milwaukee to Aurora?

    For a flight from Milwaukee to Aurora, you will be flying from Milwaukee-Mitchell. Milwaukee-Mitchell (MKE) is just 6.4 mi from the center of the city. Milwaukee-Mitchell is the only Milwaukee airport and it handles 6 outbound flights to Aurora per day. 5 airlines have flights to Aurora from Milwaukee-Mitchell on a regular basis.

  • How popular is this Milwaukee to Aurora flight route?

    This flight path from Milwaukee-Mitchell to Aurora was viewed by 95 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Milwaukee to Aurora?

    A quick flight from Milwaukee to Aurora can take about 2h 40m. Southwest provides one of the quickest options available for as low as $146. Airlines will cover a distance of 893 mi. All flights are typically nonstop.

  • What are the most reliable airlines from Milwaukee to Aurora?

    The top 3 most reliable airlines when flying from Milwaukee to Aurora are Southwest (78%), United Airlines (68%) and Frontier (65%).

  • What are the cheapest flights from Milwaukee to Aurora?

    While on average a flight from Milwaukee to Aurora is generally $546, our data shows the cheapest flight currently is $98. When looking at the most popular route, (Milwaukee-Mitchell - Denver Intl), you can expect to pay $131 for that flight.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Milwaukee to Aurora (average of $197). Flying from Milwaukee to Aurora in March is currently the most expensive (average of $278). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Milwaukee to Aurora

See prices for flight routes from nearby airports that may be better suited for you.
Minneapolis to Denver flights
O'Hare Intl to Denver flights
Appleton to Denver flights
Madison to Denver flights
Milwaukee to Denver flights
O'Hare Intl to Colorado Springs flights
O'Hare Intl to Vail flights
O'Hare Intl to Hayden flights
Green Bay to Denver flights
O'Hare Intl to Aspen flights
O'Hare Intl to Montrose flights
Minneapolis to Colorado Springs flights
O'Hare Intl to Grand Junction flights
Minneapolis to Grand Junction flights
Milwaukee to Colorado Springs flights
Minneapolis to Hayden flights
Wausau to Denver flights
Minneapolis to Durango flights
Duluth to Denver flights
O'Hare Intl to Gunnison flights
Madison to Grand Junction flights
Milwaukee to Durango flights
Milwaukee to Grand Junction flights
Milwaukee to Hayden flights
O'Hare Intl to Durango flights
Appleton to Colorado Springs flights
Madison to Colorado Springs flights
Minneapolis to Montrose flights
Minneapolis to Aspen flights
Minneapolis to Vail flights
Milwaukee to Vail flights
Madison to Durango flights
Madison to Aspen flights
Eau Claire to Denver flights
Madison to Montrose flights
Milwaukee to Aspen flights
Milwaukee to Montrose flights
Rhinelander to Denver flights
Appleton to Grand Junction flights
Milwaukee to Gunnison flights
Appleton to Aspen flights
Green Bay to Grand Junction flights
La Crosse to Denver flights
Appleton to Durango flights
Wausau to Colorado Springs flights
Rhinelander to Grand Junction flights
Green Bay to Colorado Springs flights
Escanaba to Denver flights
La Crosse to Colorado Springs flights

Top 5 airlines flying from Milwaukee to Aurora

Discover the top 5 airlines that operate flights from Milwaukee to Aurora. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$138FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$178Average$289FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$193Average$384FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$207Average$367FlexibilityNo cancel feeOn-time63%
DeltaCheapest$216Average$416FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.