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$71+ Cheap flights from Milwaukee (MKE) to Phoenix

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — PHX
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Phoenix are usually found in September or August, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Milwaukee to Phoenix

Cheapest flights from Milwaukee to Phoenix
Explore the most affordable flight options available from Milwaukee to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

This American Airlines deal was found by Cheapflights users on 12/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:52 pmMKE - PHX
1 stop9h 16mAmerican Airlines
Mon 1/196:00 amPHX - MKE
1 stop8h 20mAmerican Airlines
Deal found 12/30$388
This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:11 pmMKE - PHX
1 stop6h 30mUnited Airlines
Fri 1/26:45 amPHX - MKE
2 stops7h 28mUnited Airlines
Deal found 12/30$393
This Southwest deal was found by Cheapflights users on 12/31. 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 12/312:40 pmMKE - PHX
1 stop9h 05mSouthwest
Mon 1/57:55 pmPHX - MKE
Nonstop3h 20mSouthwest
Deal found 12/31$401
This American Airlines deal was found by Cheapflights users on 12/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:35 amMKE - PHX
Nonstop4h 00mAmerican Airlines
Fri 1/29:35 amPHX - MKE
Nonstop3h 33mAmerican Airlines
Deal found 12/30$442
This Southwest deal was found by Cheapflights users on 12/31. 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 12/3111:30 amMKE - PHX
1 stop9h 35mSouthwest
Fri 1/210:05 amPHX - MKE
2 stops7h 20mSouthwest
Deal found 12/31$448
This American Airlines deal was found by Cheapflights users on 12/31. 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.
Wed 12/313:27 pmMKE - PHX
1 stop6h 50mAmerican Airlines
Sun 1/45:02 amPHX - MKE
1 stop7h 13mAmerican Airlines
Deal found 12/31$464
This Southwest deal was found by Cheapflights users on 12/31. 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 12/316:10 pmMKE - PHX
1 stop5h 30mSouthwest
Sun 1/410:30 amPHX - MKE
2 stops8h 20mSouthwest
Deal found 12/31$480

Find flight deals from Milwaukee to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Phoenix (PH1). 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 January 2, 2026.

Round-trip from

$195
(Kiwi.com)

One-way from

$71
(Frontier)

Popular in

March

Cheapest in

September

Average price

$368
From Milwaukee-Mitchell to Phoenix
Search Deals
One-way flight from Milwaukee-Mitchell to Phoenix
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Phoenix 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 January 2, 2026.
Use the filters below to find and compare flights from Milwaukee to Phoenix that are best for you.

Fly from

Milwaukee

Fly to

Phoenix

Route

Depart

Return

Price

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

Tue 1/27

7:00 am-12:35 pm

1 stop6h 35m

Phoenix Sky Harbor Intl

Wed 2/4

3:50 pm-10:56 pm

1 stop6h 06m

$217

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

Tue 2/3

4:05 pm-9:54 pm

1 stop6h 49m

Phoenix Sky Harbor Intl

Tue 2/10

2:42 pm-10:56 pm

2 stops7h 14m

$222

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

Wed 2/18

3:47 pm-11:59 pm

1 stop9h 12m

Phoenix Sky Harbor Intl

Wed 2/25

8:56 pm-2:51 pm

1 stop16h 55m

$240

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

Wed 2/11

6:59 pm-12:11 am

1 stop6h 12m

Phoenix Sky Harbor Intl

Wed 2/18

2:20 pm-9:32 pm

1 stop6h 12m

$241

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

Wed 2/25

6:59 pm-12:11 am

1 stop6h 12m

Phoenix Sky Harbor Intl

Fri 2/27

12:59 am-10:15 am

1 stop8h 16m

$241

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

Wed 3/25

6:59 pm-11:46 pm

1 stop6h 47m

Phoenix Sky Harbor Intl

Tue 3/31

11:05 pm-8:50 am

1 stop7h 45m

$241

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

Wed 3/25

4:10 pm-10:11 pm

1 stop8h 01m

Phoenix Sky Harbor Intl

Wed 4/1

7:00 am-2:27 pm

1 stop5h 27m

$241

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

Sat 3/21

6:59 pm-11:46 pm

1 stop6h 47m

Phoenix Sky Harbor Intl

Wed 3/25

11:05 pm-8:50 am

1 stop7h 45m

$241

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

Tue 3/10

7:00 am-12:40 pm

2 stops7h 40m

Phoenix Sky Harbor Intl

Thu 3/19

7:23 am-2:58 pm

1 stop5h 35m

$249

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

Sat 2/28

12:20 pm-7:50 pm

2 stops8h 30m

Phoenix Sky Harbor Intl

Thu 3/5

8:40 pm-12:55 am

Nonstop3h 15m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 31 results
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Best time to book a flight from Milwaukee to Phoenix

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

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

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Phoenix. Price data was last updated on December 26, 2025.

To ensure you get the cheapest price possible for a flight from Milwaukee to Phoenix, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Milwaukee to Phoenix (average of $59). Flying from Milwaukee to Phoenix in June is currently the most expensive (average of $176). 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 PHX?

Find hourly flight availability from Milwaukee to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 2, 2026.

When flying from Milwaukee to Phoenix, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 10% versus a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to Phoenix. Price data was last updated on December 27, 2025.

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

How often are flights from Milwaukee to Phoenix delayed?

About 10% of weekly flights between Milwaukee and Phoenix have experienced delays in the past year, with the average delay time being 154 minutes.

What is the most punctual flight time for Milwaukee to Phoenix flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Milwaukee to Phoenix flights?

Over the last year, Southwest have had the lowest number of delays on this route, with just 8% of flights being delayed.

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated January 2, 2026.
Read through reviews of airlines operating flights from Milwaukee to Phoenix, 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
4,255 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

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,255 reviews
Southwest
8.0
Very good
4,255 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

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,023 reviews
Southwest
8.0
Very good
4,255 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

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,129 reviews
Southwest
8.0
Very good
4,255 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

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,075 reviews
Southwest
8.0
Very good
4,255 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

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Sun Country Air
6.9
Okay
338 reviews
Southwest
8.0
Very good
4,255 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

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Phoenix. 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 Phoenix?

    Milwaukee-Mitchell (MKE), located 6.4 mi from the city center, is the airport you fly out of when you book flights from Milwaukee to Phoenix. 6 airlines have flights from Milwaukee-Mitchell to Phoenix on a regular basis. Booking flights from Milwaukee-Mitchell to Phoenix should not be difficult; the airport handles an average of 3 outbound flights to Phoenix per day.

  • How long is the flight from Milwaukee to Phoenix?

    There are many flights that can get you from Milwaukee to Phoenix in 6h 12m. Fly via United Airlines, Alaska Airlines, or Delta to get the fastest option. The distance from Milwaukee to Phoenix is about 1456 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Milwaukee to Phoenix round-trip?

    According to our current data, Frontier ($64), Sun Country Air ($158), and United Airlines ($192) offers the cheapest pricing from Milwaukee to Phoenix. These flights start at 83% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Milwaukee to Phoenix one-way?

    The cheapest airlines for a one-way flight from Milwaukee to Phoenix are Frontier ($51), Sun Country Air ($89), and American Airlines ($102).

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

    Before booking your flight to Phoenix from Milwaukee, check out the most reliable airlines to get you to your destination on time: Southwest (82%), American Airlines (72%), Alaska Airlines( 71%).

  • What are the cheapest flights from Milwaukee to Phoenix?

    The cheapest flight price from Milwaukee to Phoenix is $119. On average you can expect to pay $334. The most popular route, (Milwaukee-Mitchell - Phoenix Sky Harbor Intl), can usually be booked for $217.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Milwaukee to Phoenix (average of $59). Flying from Milwaukee to Phoenix in June is currently the most expensive (average of $176). 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

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Top 6 airlines flying from Milwaukee to Phoenix

Discover the top 6 airlines that operate flights from Milwaukee to Phoenix. 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 January 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$90Average$238FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$158Average$298FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$211Average$357FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$237Average$415FlexibilityNo cancel feeOn-time63%
DeltaCheapest$240Average$343FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$250Average$420FlexibilityNo cancel feeOn-time71%

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