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$144+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — MKE
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Milwaukee-Mitchell are usually found in December or September, booked 15 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$270
(Sun Country Air)

One-way from

$153
(Sun Country Air)

Popular in

March

Cheapest in

December

Average price

$391

Good round-trip deal

$377 or less

Good one-way deal

$182 or less
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Milwaukee-Mitchell flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Milwaukee-Mitchell flights.
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From Phoenix Sky Harbor Intl to Milwaukee-Mitchell
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One-way flight from Phoenix Sky Harbor Intl to Milwaukee-Mitchell
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Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to Milwaukee-Mitchell.
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Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Milwaukee-Mitchell.
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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 April 24, 2025.

This Frontier deal was found by Cheapflights users on 4/22. 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.
Thu 5/155:50 amPHX - MKE
1 stop6h 58mFrontier
Mon 5/267:45 pmMKE - PHX
1 stop5h 56mFrontier
Deal found 4/22$270
This Booking.com deal was found by Cheapflights users on 4/22. 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 6/1912:54 pmPHX - MKE
1 stop5h 28mSpirit Airlines
Mon 6/303:00 pmMKE - PHX
1 stop7h 05mSpirit Airlines
Deal found 4/22$278
This CheapOair deal was found by Cheapflights users on 4/23. 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.
Wed 7/95:44 pmPHX - MKE
1 stop21h 45mMultiple Airlines
Mon 7/217:45 amMKE - PHX
1 stop8h 26mMultiple Airlines
Deal found 4/23$298
This Sun Country Air deal was found by Cheapflights users on 4/22. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:44 pmPHX - MKE
1 stop21h 33mSun Country Air
Sun 6/156:35 pmMKE - PHX
1 stop16h 57mSun Country Air
Deal found 4/22$310
This Southwest deal was found by Cheapflights users on 4/23. 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.
Sat 5/245:05 pmPHX - MKE
Nonstop3h 20mSouthwest
Sun 5/257:55 amMKE - PHX
Nonstop3h 45mSouthwest
Deal found 4/23$323
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 5/1312:45 amPHX - MKE
1 stop5h 40mDelta
Wed 5/216:34 amMKE - PHX
1 stop8h 12mDelta
Deal found 4/23$327
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/294:00 pmPHX - MKE
Nonstop3h 18mAmerican Airlines
Mon 6/27:35 amMKE - PHX
Nonstop3h 52mAmerican Airlines
Deal found 4/23$354
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 7/124:28 pmPHX - MKE
1 stop5h 31mUnited Airlines
Sat 7/1910:45 amMKE - PHX
2 stops8h 31mUnited Airlines
Deal found 4/22$368
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:00 amPHX - MKE
2 stops12h 59mAlaska Airlines
Wed 5/216:18 amMKE - PHX
1 stop18h 31mAlaska Airlines
Deal found 4/22$408

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 April 24, 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

Thu 5/15

5:50 am-2:48 pm

1 stop6h 58m

Milwaukee-Mitchell

Mon 5/26

7:45 pm-11:41 pm

1 stop5h 56m

$270

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Thu 6/19

12:54 pm-8:22 pm

1 stop5h 28m

Milwaukee-Mitchell

Mon 6/30

3:00 pm-8:05 pm

1 stop7h 05m

$278

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Wed 7/9

5:44 pm-5:29 pm

1 stop21h 45m

Milwaukee-Mitchell

Mon 7/21

7:45 am-2:11 pm

1 stop8h 26m

$298

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Wed 6/11

5:44 pm-5:17 pm

1 stop21h 33m

Milwaukee-Mitchell

Sun 6/15

6:35 pm-9:32 am

1 stop16h 57m

$310

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Sat 5/24

5:05 pm-10:25 pm

Nonstop3h 20m

Milwaukee-Mitchell

Sun 5/25

7:55 am-9:40 am

Nonstop3h 45m

$323

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Tue 5/13

12:45 am-8:25 am

1 stop5h 40m

Milwaukee-Mitchell

Wed 5/21

6:34 am-12:46 pm

1 stop8h 12m

$327

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Thu 5/29

4:00 pm-9:18 pm

Nonstop3h 18m

Milwaukee-Mitchell

Mon 6/2

7:35 am-9:27 am

Nonstop3h 52m

$354

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Sat 7/12

4:28 pm-11:59 pm

1 stop5h 31m

Milwaukee-Mitchell

Sat 7/19

10:45 am-5:16 pm

2 stops8h 31m

$368

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Wed 5/14

9:00 am-11:59 pm

2 stops12h 59m

Milwaukee-Mitchell

Wed 5/21

6:18 am-10:49 pm

1 stop18h 31m

$408

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Thu 6/5

9:19 am-11:27 am

2 stops24h 08m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 18 results
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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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
FlightnetworkPrice Accuracy-Trust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Milwaukee flight deals on Cheapflights vs. FlightHub >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 eDreams the most. eDreams 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 April 18, 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, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Milwaukee (average of $280). Flying from Phoenix Sky Harbor Intl Airport to Milwaukee in June is currently the most expensive (average of $376). 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 April 24, 2025.

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Milwaukee in the evening. By choosing this option you can save up to 22% 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 March 30, 2025.

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

Weekly flight availability from Phoenix Sky Harbor Intl Airport to Milwaukee

Explore weekly flight availability from Sky Harbor Intl to Milwaukee. 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 April 24, 2025.

The most flights from PHX to MKE are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Milwaukee ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Milwaukee when rainfall is around 1.4 in.

Temperature in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Milwaukee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 April 24, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Phoenix to Milwaukee to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 5 flights from Phoenix Sky Harbor Intl to Milwaukee-Mitchell per day from 7 different airlines.

  • 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 $270. Other airlines that can offer you cheap pricing are Spirit Airlines, from $295, and Southwest, from $323. Sun Country Air is currently priced 30% 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?

    $153 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 Spirit Airlines, with prices starting from $156 and $157, 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 United Airlines (100%), Southwest (74%) and American Airlines (72%).

  • 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 $322, our data shows the cheapest flight currently is $141. When looking at the most popular route, (Phoenix Sky Harbor Intl - Milwaukee-Mitchell), you can expect to pay $180 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, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Milwaukee (average of $280). Flying from Phoenix Sky Harbor Intl Airport to Milwaukee in June is currently the most expensive (average of $376). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Mequon
Pewaukee
Sheboygan
Oak Creek
Wauwatosa

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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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$239FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$131Average$212FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$134Average$258FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$259Average$415FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$362FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$277Average$439FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$345Average$449FlexibilityNo cancel feeOn-time63%

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