HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Milwaukee

$68+ Cheap flights from Sky Harbor Intl (PHX) to Milwaukee (MKE)

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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — MKE
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sky Harbor Intl to Milwaukee 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 Phoenix Sky Harbor Intl to Milwaukee-Mitchell are usually found in October or December, booked 15 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Find flight deals from Sky Harbor Intl to Milwaukee

Cheapest flights from Sky Harbor Intl to Milwaukee
Explore the most affordable flight options available from Sky Harbor Intl to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Southwest deal was found by Cheapflights users on 11/2. 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 12/26:45 amPHX - MKE
1 stop6h 10mSouthwest
Tue 12/96:20 amMKE - PHX
Nonstop3h 55mSouthwest
Deal found 11/2$231
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:00 amPHX - MKE
1 stop5h 24mUnited Airlines
Tue 12/98:40 amMKE - PHX
2 stops7h 46mUnited Airlines
Deal found 11/2$234
This American Airlines deal was found by Cheapflights users on 11/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:00 pmPHX - MKE
Nonstop3h 17mAmerican Airlines
Tue 12/167:35 amMKE - PHX
Nonstop4h 03mAmerican Airlines
Deal found 11/1$236
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:03 amPHX - MKE
Nonstop3h 25mSun Country Air
Mon 12/294:49 pmMKE - PHX
Nonstop3h 56mSun Country Air
Deal found 11/2$237
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/187:23 pmPHX - MKE
Nonstop3h 23mMultiple Airlines
Tue 1/63:05 pmMKE - PHX
1 stop8h 13mMultiple Airlines
Deal found 11/2$239
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/1812:59 amPHX - MKE
1 stop15h 28mMultiple Airlines
Wed 1/77:40 pmMKE - PHX
2 stops26h 46mMultiple Airlines
Deal found 11/2$240
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:45 pmPHX - MKE
1 stop6h 45mDelta
Tue 1/65:06 pmMKE - PHX
1 stop6h 41mDelta
Deal found 11/2$241
This Southwest deal was found by Cheapflights users on 11/1. 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 12/311:15 amPHX - MKE
2 stops9h 30mSouthwest
Wed 12/171:00 pmMKE - PHX
1 stop5h 50mSouthwest
Deal found 11/1$242
This Expedia deal was found by Cheapflights users on 11/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:23 pmPHX - MKE
Nonstop3h 23mMultiple Airlines
Mon 1/53:05 pmMKE - PHX
1 stop9h 54mMultiple Airlines
Deal found 11/2$244
This Southwest deal was found by Cheapflights users on 11/2. 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 12/178:55 amPHX - MKE
1 stop5h 30mSouthwest
Fri 12/195:10 amMKE - PHX
Nonstop3h 55mSouthwest
Deal found 11/2$246
This Booking.com deal was found by Cheapflights users on 11/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:53 pmPHX - MKE
1 stop19h 26mFrontier
Mon 11/108:04 pmMKE - PHX
1 stop5h 25mFrontier
Deal found 11/2$255

Cheap flight deals from Sky Harbor Intl to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$231
(Southwest)

One-way from

$68
(Kiwi.com)

Popular in

May

Cheapest in

October

Average price

$380

Good round-trip deal

$283 or less

Good one-way deal

$180 or less
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Milwaukee-Mitchell flights.
Search Deals
From Phoenix Sky Harbor Intl to Milwaukee-Mitchell
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to Milwaukee-Mitchell.
Search Deals
Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Milwaukee-Mitchell.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Milwaukee 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 November 3, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Milwaukee that are best for you.

Fly from

Sky Harbor Intl

Fly to

Milwaukee

Route

Depart

Return

Price

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Wed 12/17

11:00 am-8:35 pm

2 stops8h 35m

Milwaukee-Mitchell

Fri 12/19

5:10 am-8:05 am

Nonstop3h 55m

$251

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Tue 12/30

12:59 am-10:28 am

1 stop8h 29m

Milwaukee-Mitchell

Sun 1/4

5:49 pm-12:31 am

1 stop7h 42m

$256

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Wed 12/24

11:50 pm-8:49 am

1 stop7h 59m

Milwaukee-Mitchell

Fri 1/9

3:59 pm-9:02 pm

1 stop6h 03m

$256

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Sun 12/28

2:35 pm-9:55 pm

1 stop6h 20m

Milwaukee-Mitchell

Thu 1/1

5:05 am-9:30 am

1 stop5h 25m

$256

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Wed 12/3

10:00 am-8:20 pm

2 stops9h 20m

Milwaukee-Mitchell

Wed 12/17

12:45 pm-7:50 pm

2 stops8h 05m

$266

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Thu 1/8

10:38 am-6:17 pm

1 stop6h 39m

Milwaukee-Mitchell

Sun 1/11

6:30 am-11:41 am

1 stop6h 11m

$271

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Mon 12/8

5:00 am-12:00 pm

1 stop6h 00m

Milwaukee-Mitchell

Thu 12/11

12:45 pm-7:50 pm

2 stops8h 05m

$276

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Thu 1/8

7:20 am-6:25 pm

2 stops10h 05m

Milwaukee-Mitchell

Sun 1/11

5:25 am-1:40 pm

2 stops9h 15m

$281

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Wed 12/31

6:56 pm-11:19 pm

Nonstop3h 23m

$79

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Fri 1/9

7:00 am-6:45 pm

2 stops34h 45m

$106

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 19 results
1
2

Compare providers for flights from Sky Harbor Intl to Milwaukee

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Milwaukee in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Milwaukee flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Phoenix Sky Harbor Intl Airport-Milwaukee flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Milwaukee flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Milwaukee

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Milwaukee?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Milwaukee. Price data was last updated on October 31, 2025.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Milwaukee is 15 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 Phoenix Sky Harbor Intl Airport to Milwaukee?

Currently, December is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Milwaukee (average of $64). Flying from Phoenix Sky Harbor Intl Airport to Milwaukee in July is currently the most expensive (average of $192). 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 PHX to MKE?

Find hourly flight availability from Sky Harbor Intl to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Milwaukee in the afternoon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Milwaukee?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Milwaukee. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Milwaukee flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated November 3, 2025.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Milwaukee, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
7.9
Good
8,001 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
8,997 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
11,036 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
Sun Country Air
6.9
Okay
334 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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 Sky Harbor Intl to Milwaukee. 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 into for flights to Milwaukee from Phoenix Sky Harbor Intl?

    If you book a flight to Milwaukee from Phoenix Sky Harbor Intl, you will be flying to Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee. There are 4 flights from Phoenix Sky Harbor Intl to Milwaukee-Mitchell per day from 7 different airlines.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Milwaukee?

    Southwest and Delta can get you from Phoenix Sky Harbor Intl Airport to Milwaukee in just under 8h 29m. Your travel time can differ by up to 06m. The distance from Phoenix Sky Harbor Intl Airport to Milwaukee is about 1456 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Milwaukee round-trip?

    Cheapflights users have booked flights from Phoenix Sky Harbor Intl Airport to Milwaukee round-trip from $105. Other airlines that can offer you cheap pricing are Frontier, from $108, and Sun Country Air, from $173. Spirit Airlines is currently priced 73% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Milwaukee one-way?

    $79 is the cheapest one-way deal found within the past few days, from Sun Country Air. You may also be able to find cheap deals on Frontier and United Airlines, with prices starting from $106 and $109, respectively.

  • What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to Milwaukee?

    The top 3 most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to Milwaukee are American Airlines (83%), Alaska Airlines (81%) and Southwest (78%).

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Milwaukee?

    While on average a flight from Phoenix Sky Harbor Intl Airport to Milwaukee is generally $634, our data shows the cheapest flight currently is $110. When looking at the most popular route, (Phoenix Sky Harbor Intl - Milwaukee-Mitchell), you can expect to pay $168 for that flight.

  • Can I find deals for flights from Sky Harbor Intl to Milwaukee that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Milwaukee?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Milwaukee?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Milwaukee 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 Phoenix Sky Harbor Intl Airport to Milwaukee?

    Currently, December is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Milwaukee (average of $64). Flying from Phoenix Sky Harbor Intl Airport to Milwaukee in July is currently the most expensive (average of $192). 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

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
New Berlin
Oak Creek
Wauwatosa

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.

Top 7 airlines flying from Sky Harbor Intl to Milwaukee

Discover the top 7 airlines that operate flights from Sky Harbor Intl to Milwaukee. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$105Average$260FlexibilityNo cancel feeOn-time65%
FrontierCheapest$108Average$238FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$173Average$277FlexibilityNo cancel feeOn-time83%
DeltaCheapest$192Average$319FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$235Average$414FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$240Average$378FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$249Average$422FlexibilityNo cancel feeOn-time71%

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.