HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Aurora

$78+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DEN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 September, booked 77 days in advance, depart on a Friday or Thursday and return on a Thursday

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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 12/146:09 pmMKE - DEN
1 stop15h 15mMultiple Airlines
Sun 1/1111:59 pmDEN - MKE
1 stop11h 52mMultiple Airlines
Deal found 10/29$193
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/126:09 pmMKE - DEN
2 stops21h 40mMultiple Airlines
Sun 1/1111:59 pmDEN - MKE
1 stop11h 52mMultiple Airlines
Deal found 10/29$209
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/810:34 amMKE - DEN
2 stops24h 44mMultiple Airlines
Tue 12/167:13 pmDEN - MKE
1 stop22h 56mMultiple Airlines
Deal found 10/29$231
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 12/146:09 pmMKE - DEN
1 stop15h 15mMultiple Airlines
Sat 1/106:50 amDEN - MKE
2 stops29h 01mMultiple Airlines
Deal found 10/29$242
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/148:04 pmMKE - DEN
Nonstop2h 45mFrontier
Mon 11/173:53 pmDEN - MKE
Nonstop2h 26mFrontier
Deal found 10/30$243
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 12/146:09 pmMKE - DEN
1 stop15h 15mFrontier
Fri 1/912:59 amDEN - MKE
2 stops16h 46mFrontier
Deal found 10/29$254
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 12/256:30 amMKE - DEN
1 stop12h 09mMultiple Airlines
Tue 12/3010:29 pmDEN - MKE
1 stop23h 50mMultiple Airlines
Deal found 10/28$258
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/266:30 pmMKE - DEN
1 stop5h 39mMultiple Airlines
Thu 1/811:59 pmDEN - MKE
1 stop11h 52mMultiple Airlines
Deal found 10/29$260
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:09 pmMKE - DEN
1 stop15h 15mFrontier
Sun 1/1112:59 amDEN - MKE
1 stop8h 30mFrontier
Deal found 10/29$263

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 October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$144
(CheapOair)

One-way from

$78
(CheapOair)

Popular in

December

Cheapest in

February

Average price

$277
Provider with most accurate pricing for Milwaukee-Mitchell-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Denver Intl flights.
Search Deals
From Milwaukee-Mitchell to Aurora
Search Deals
One-way flight from Milwaukee-Mitchell to Aurora
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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

Fri 12/12

7:31 pm-11:17 pm

1 stop4h 46m

Denver Intl

Mon 12/15

6:15 am-12:32 pm

1 stop5h 17m

$297

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 12/12

7:31 pm-11:17 pm

1 stop4h 46m

Denver Intl

Mon 1/12

6:05 am-12:31 pm

1 stop5h 26m

$324

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Mon 1/5

8:05 pm-9:35 pm

Nonstop2h 30m

Denver Intl

Mon 1/12

6:25 pm-9:45 pm

Nonstop2h 20m

$331

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Thu 1/15

8:00 am-9:57 am

Nonstop2h 57m

Denver Intl

Mon 1/19

5:42 pm-10:56 pm

1 stop4h 14m

$341

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 12/5

8:00 am-9:50 am

Nonstop2h 50m

Denver Intl

Mon 12/8

6:05 pm-9:30 pm

Nonstop2h 25m

$347

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 12/12

3:51 pm-11:59 pm

1 stop9h 08m

Denver Intl

Mon 12/15

6:59 pm-2:55 pm

2 stops18h 56m

$354

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Fri 12/5

3:51 pm-7:24 pm

2 stops28h 33m

Denver Intl

Mon 12/8

6:00 am-2:55 pm

1 stop7h 55m

$364

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Mon 12/8

6:40 am-3:05 pm

1 stop9h 25m

$149

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Wed 2/11

4:05 pm-5:57 pm

Nonstop2h 52m

$166

MilwaukeeDenver

MKE - DEN

MKEDEN

Milwaukee-Mitchell

Tue 2/10

4:05 pm-5:57 pm

Nonstop2h 52m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 18 results
1
2

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 October 24, 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, February is the cheapest month in which you can book a flight from Milwaukee to Aurora (average of $36). Flying from Milwaukee to Aurora in July is currently the most expensive (average of $114). 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 October 30, 2025.

One of the essential ways to save on airfare from Milwaukee to Aurora is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 36% on airfare.

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 Monday mornings 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.

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 October 30, 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
4,243 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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
3,122 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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 1 outbound flight 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 94 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 30m. Delta provides one of the quickest options available for as low as $331. Airlines will cover a distance of 893 mi. This flight may include one or multiple stops.

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

    The top 3 most reliable airlines when flying from Milwaukee to Aurora are Southwest (85%), United Airlines (73%) and Frontier (70%).

  • What are the cheapest flights from Milwaukee to Aurora?

    While on average a flight from Milwaukee to Aurora is generally $553, our data shows the cheapest flight currently is $81. When looking at the most popular route, (Milwaukee-Mitchell - Denver Intl), you can expect to pay $209 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, February is the cheapest month in which you can book a flight from Milwaukee to Aurora (average of $36). Flying from Milwaukee to Aurora in July is currently the most expensive (average of $114). 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.
O'Hare Intl to Denver flights
Minneapolis to Denver flights
Milwaukee to Denver flights
Appleton to Denver flights
Madison to Denver flights
O'Hare Intl to Vail flights
O'Hare Intl to Colorado Springs flights
O'Hare Intl to Hayden flights
O'Hare Intl to Aspen flights
Minneapolis to Colorado Springs flights
O'Hare Intl to Montrose flights
Green Bay to Denver flights
O'Hare Intl to Grand Junction flights
Minneapolis to Vail flights
Minneapolis to Hayden flights
Minneapolis to Aspen flights
Minneapolis to Grand Junction flights
Milwaukee to Hayden flights
Minneapolis to Durango flights
Duluth to Denver flights
O'Hare Intl to Gunnison flights
O'Hare Intl to Durango flights
Minneapolis to Montrose flights
Appleton to Colorado Springs flights
Milwaukee to Colorado Springs flights
Wausau to Denver flights
Milwaukee to Vail flights
Madison to Grand Junction flights
Eau Claire to Denver flights
Minneapolis to Gunnison flights
Madison to Colorado Springs flights
Milwaukee to Grand Junction flights
Madison to Durango flights
Rhinelander to Denver flights
Milwaukee to Montrose flights
Milwaukee to Gunnison flights
Madison to Montrose flights
Green Bay to Aspen flights
Appleton to Grand Junction flights
Appleton to Durango flights
La Crosse to Denver flights
Green Bay to Grand Junction flights
Milwaukee to Aspen flights
Green Bay to Durango flights
Green Bay to Colorado Springs flights
Milwaukee to Durango flights
Appleton to Aspen flights
Madison to Aspen flights
Dubuque to Denver flights
Wausau 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$52Average$147FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$180Average$370FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$188Average$293FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$207Average$368FlexibilityNo 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.