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 $134. Spirit Airlines is currently priced 73% below the average price you’ll pay for this route.

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.

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).

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 $600, 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 $193 for that flight.

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 (78%), Alaska Airlines (78%) and Southwest (73%).

What are the most popular airlines that fly from Phoenix Sky Harbor Intl Airport to Milwaukee?

Before booking your flight from Phoenix Sky Harbor Intl Airport to Milwaukee check out the most popular airlines for this route: American Airlines, Delta or Frontier.

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

Users have found that flying from Phoenix Sky Harbor Intl Airport to Milwaukee on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, December can be a great choice for travel to Milwaukee. Flights to Milwaukee from Phoenix Sky Harbor Intl Airport in December are about $404 on average during December, but can be found for as low as $134.

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

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.

$75+ Flights from Phoenix Sky Harbor Intl Airport to Milwaukee

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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Milwaukee-Mitchell are usually found in December or August, booked 76 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Sky Harbor Intl to Milwaukee

Round-trip from	$230 (FlightHub)
One-way from	$75 (Priceline)
Popular in	June
Cheapest in	December
Average price	$375
Good round-trip deal	$253 or less
Good one-way deal	$125 or less

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. 7% potential increase in price ($34 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in August 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 August 15, 2025.

Thu 11/611:07 amPHX - MKE

1 stop5h 55mMultiple Airlines

Mon 11/107:57 pmMKE - PHX

1 stop5h 32mMultiple Airlines

Deal found 8/13

$230

Wed 10/1512:50 pmPHX - MKE

Nonstop3h 20mSouthwest

Mon 10/205:40 amMKE - PHX

Nonstop3h 45mSouthwest

Deal found 8/13

$236

Mon 8/187:18 amPHX - MKE

1 stop9h 55mFrontier

Mon 8/258:02 pmMKE - PHX

1 stop5h 22mFrontier

Deal found 8/14

$237

Tue 12/236:26 pmPHX - MKE

Nonstop3h 23mSun Country Air

Wed 12/313:00 pmMKE - PHX

Nonstop3h 56mSun Country Air

Deal found 8/13

$238

Tue 11/253:05 pmPHX - MKE

1 stop5h 22mDelta

Tue 12/23:15 pmMKE - PHX

1 stop6h 24mDelta

Deal found 8/13

$241

Sat 10/256:55 pmPHX - MKE

Nonstop3h 25mAmerican Airlines

Sun 11/25:50 pmMKE - PHX

Nonstop4h 05mAmerican Airlines

Deal found 8/14

$242

Wed 10/11:54 pmPHX - MKE

1 stop8h 08mMultiple Airlines

Mon 10/68:04 pmMKE - PHX

1 stop5h 53mMultiple Airlines

Deal found 8/13

$244

Sun 9/288:20 pmPHX - MKE

1 stop20h 59mMultiple Airlines

Sun 10/56:45 pmMKE - PHX

1 stop6h 02mMultiple Airlines

Deal found 8/13

$245

Wed 9/175:40 pmPHX - MKE

Nonstop3h 20mSouthwest

Wed 9/245:55 amMKE - PHX

1 stop5h 20mSouthwest

Deal found 8/14

$246

Wed 9/175:40 pmPHX - MKE

Nonstop3h 20mSouthwest

Tue 9/235:15 pmMKE - PHX

Nonstop3h 40mSouthwest

Deal found 8/15

$251

Thu 12/1812:59 amPHX - MKE

1 stop15h 28mSun Country Air

Wed 12/313:00 pmMKE - PHX

Nonstop3h 56mSun Country Air

Deal found 8/13

$252

Best flights from Sky Harbor Intl to Milwaukee
Discover carefully curated flight deals from Sky Harbor Intl to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2025.

Thu 11/611:07 amPHX - MKE

1 stop5h 55mMultiple Airlines

Mon 11/107:57 pmMKE - PHX

1 stop5h 32mMultiple Airlines

Deal found 8/13

$230

Tue 9/305:40 pmPHX - MKE

Nonstop3h 20mSouthwest

Mon 10/65:40 amMKE - PHX

Nonstop3h 45mSouthwest

Deal found 8/13

$236

Fri 10/246:55 pmPHX - MKE

Nonstop3h 25mAmerican Airlines

Tue 10/286:44 amMKE - PHX

Nonstop3h 44mAmerican Airlines

Deal found 8/14

$236

Mon 8/187:18 amPHX - MKE

1 stop9h 55mFrontier

Mon 8/258:02 pmMKE - PHX

1 stop5h 22mFrontier

Deal found 8/14

$237

Fri 10/1012:40 amPHX - MKE

1 stop7h 26mDelta

Sat 10/184:49 pmMKE - PHX

1 stop6h 39mDelta

Deal found 8/14

$241

Mon 9/298:38 amPHX - MKE

Nonstop3h 24mAmerican Airlines

Sat 10/42:24 pmMKE - PHX

Nonstop3h 43mAmerican Airlines

Deal found 8/13

$236

Sat 10/254:05 pmPHX - MKE

Nonstop3h 20mSouthwest

Fri 10/314:05 pmMKE - PHX

Nonstop3h 45mSouthwest

Deal found 8/14

$236

Wed 10/157:04 pmPHX - MKE

Nonstop3h 26mAmerican Airlines

Sun 10/196:44 amMKE - PHX

Nonstop3h 44mAmerican Airlines

Deal found 8/13

$236

Wed 10/1512:50 pmPHX - MKE

Nonstop3h 20mSouthwest

Mon 10/205:40 amMKE - PHX

Nonstop3h 45mSouthwest

Deal found 8/13

$236

Sat 9/138:00 amPHX - MKE

Nonstop3h 15mSouthwest

Mon 9/155:45 amMKE - PHX

Nonstop3h 40mSouthwest

Deal found 8/14

$236

Fri 9/198:38 amPHX - MKE

Nonstop3h 24mAmerican Airlines

Sat 9/272:24 pmMKE - PHX

Nonstop3h 43mAmerican Airlines

Deal found 8/13

$236

Mon 9/158:38 amPHX - MKE

Nonstop3h 24mAmerican Airlines

Sat 9/202:24 pmMKE - PHX

Nonstop3h 43mAmerican Airlines

Deal found 8/14

$236

Last-minute flights from Sky Harbor Intl to Milwaukee
Discover last-minute flight deals from Sky Harbor Intl to Milwaukee. Data last updated August 15, 2025 and is based on user searches.

Fri 8/159:32 amPHX - MKE

1 stop7h 41mMultiple Airlines

Fri 8/225:34 pmMKE - PHX

1 stop6h 03mMultiple Airlines

Deal found 8/13

$255

Mon 8/187:18 amPHX - MKE

1 stop9h 55mFrontier

Mon 8/258:02 pmMKE - PHX

1 stop5h 22mFrontier

Deal found 8/14

$237

Thu 8/213:03 pmPHX - MKE

1 stop26h 09mFrontier

Mon 8/258:02 pmMKE - PHX

1 stop5h 22mFrontier

Deal found 8/13

$301

Fri 8/227:09 amPHX - MKE

1 stop10h 03mFrontier

Mon 8/258:02 pmMKE - PHX

1 stop5h 22mFrontier

Deal found 8/14

$319

Fri 8/2212:20 pmPHX - MKE

1 stop8h 44mAmerican Airlines

Tue 8/262:36 pmMKE - PHX

Nonstop3h 34mAmerican Airlines

Deal found 8/13

$348

Sat 8/233:03 pmPHX - MKE

1 stop26h 09mFrontier

Mon 8/258:02 pmMKE - PHX

1 stop5h 22mFrontier

Deal found 8/13

$242

Sat 8/236:00 amPHX - MKE

1 stop8h 38mAmerican Airlines

Wed 8/272:36 pmMKE - PHX

Nonstop3h 34mAmerican Airlines

Deal found 8/13

$325

Sat 8/231:45 pmPHX - MKE

1 stop5h 17mDelta

Wed 8/277:10 amMKE - PHX

1 stop8h 33mDelta

Deal found 8/14

$335

Sun 8/247:09 amPHX - MKE

1 stop10h 03mFrontier

Fri 9/57:36 pmMKE - PHX

1 stop5h 51mFrontier

Deal found 8/15

$295

Sun 8/2410:45 amPHX - MKE

1 stop6h 27mFrontier

Mon 8/258:02 pmMKE - PHX

1 stop5h 22mFrontier

Deal found 8/13

$305

Sun 8/246:00 amPHX - MKE

1 stop8h 11mDelta

Sat 8/3011:45 amMKE - PHX

1 stop6h 14mDelta

Deal found 8/13

$311

Sun 8/246:00 amPHX - MKE

1 stop8h 11mDelta

Sun 8/317:10 amMKE - PHX

1 stop8h 33mDelta

Deal found 8/15

$329

One-way flights from Sky Harbor Intl to Milwaukee
Search for one-way flight options from Sky Harbor Intl to Milwaukee. Find affordable one-way fares based on user searches. Data last updated August 15, 2025.

Mon 9/2911:26 amPHX - MKE

1 stop5h 53mFrontier

Deal found 8/14

$75

Fri 10/179:21 amPHX - MKE

1 stop7h 57mFrontier

Deal found 8/15

$79

Fri 9/196:36 amPHX - MKE

1 stop10h 05mFrontier

Deal found 8/14

$80

Sat 9/135:07 pmPHX - MKE

1 stop19h 07mFrontier

Deal found 8/14

$86

Thu 9/188:20 pmPHX - MKE

1 stop20h 21mFrontier

Deal found 8/14

$88

Thu 9/256:18 pmPHX - MKE

1 stop22h 23mFrontier

Deal found 8/14

$89

Mon 9/229:05 amPHX - MKE

1 stop8h 14mFrontier

Deal found 8/14

$102

Sun 8/249:19 pmPHX - MKE

1 stop19h 53mFrontier

Deal found 8/14

$107

Mon 9/811:26 amPHX - MKE

1 stop5h 53mFrontier

Deal found 8/13

$108

Tue 10/149:15 amPHX - MKE

Nonstop3h 25mSouthwest

Deal found 8/15

$111

Mon 9/159:02 amPHX - MKE

1 stop8h 17mFrontier

Deal found 8/13

$113

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Thu 11/6

11:07 am-6:02 pm

1 stop5h 55m

Milwaukee-Mitchell

Mon 11/10

7:57 pm-12:29 am

1 stop5h 32m

$230

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Tue 9/30

5:40 pm-11:00 pm

Nonstop3h 20m

Milwaukee-Mitchell

Mon 10/6

5:40 am-7:25 am

Nonstop3h 45m

$236

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Fri 10/24

6:55 pm-12:20 am

Nonstop3h 25m

Milwaukee-Mitchell

Tue 10/28

6:44 am-8:28 am

Nonstop3h 44m

$236

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Mon 9/29

8:38 am-2:02 pm

Nonstop3h 24m

Milwaukee-Mitchell

Sat 10/4

2:24 pm-4:07 pm

Nonstop3h 43m

$236

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Sat 10/25

4:05 pm-9:25 pm

Nonstop3h 20m

Milwaukee-Mitchell

Fri 10/31

4:05 pm-5:50 pm

Nonstop3h 45m

$236

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Wed 10/15

7:04 pm-12:30 am

Nonstop3h 26m

Milwaukee-Mitchell

Sun 10/19

6:44 am-8:28 am

Nonstop3h 44m

$236

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Wed 10/15

12:50 pm-6:10 pm

Nonstop3h 20m

Milwaukee-Mitchell

Mon 10/20

5:40 am-7:25 am

Nonstop3h 45m

$236

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Sat 9/13

8:00 am-1:15 pm

Nonstop3h 15m

Milwaukee-Mitchell

Mon 9/15

5:45 am-7:25 am

Nonstop3h 40m

$236

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Fri 9/19

8:38 am-2:02 pm

Nonstop3h 24m

Milwaukee-Mitchell

Sat 9/27

2:24 pm-4:07 pm

Nonstop3h 43m

$236

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Mon 9/15

8:38 am-2:02 pm

Nonstop3h 24m

Milwaukee-Mitchell

Sat 9/20

2:24 pm-4:07 pm

Nonstop3h 43m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 23 results

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?

The best time to book flights from Phoenix Sky Harbor Intl Airport to Milwaukee is 76 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?

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 13% 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?

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

The most flights from PHX to MKE are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Milwaukee

Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Milwaukee, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Southwest

8.0

Very good

4,244 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Delta

8.0

Very good

7,982 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Sun Country Air

6.9

Okay

333 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Spirit Airlines

6.3

Okay

8,046 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

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 3 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 $105. Other airlines that can offer you cheap pricing are Frontier, from $108, and Sun Country Air, from $134. Spirit Airlines is currently priced 73% below the average price you’ll pay for this route.
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 (78%), Alaska Airlines (78%) and Southwest (73%).
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 $600, 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 $193 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

Mequon

Oak Creek

Sheboygan

Wauwatosa

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Top 7 airlines flying from Sky Harbor Intl to Milwaukee

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$105	Average$246	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$108	Average$251	FlexibilityNo cancel fee	On-time62%
Sun Country Air	Cheapest$134	Average$263	FlexibilityNo cancel fee	On-time83%
United Airlines	Cheapest$192	Average$445	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$192	Average$318	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$251	Average$431	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$277	Average$442	FlexibilityNo cancel fee	On-time71%

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$75+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sky Harbor Intl to Milwaukee with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Milwaukee-Mitchell are usually found in December or August, booked 76 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Sky Harbor Intl to Milwaukee

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Sky Harbor Intl to Milwaukee

Cheapest flights from Sky Harbor Intl to MilwaukeeExplore 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 August 15, 2025.

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 August 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Milwaukee that are best for you.

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.

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 August 8, 2025.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Milwaukee?

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 August 15, 2025.

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 August 10, 2025.

Weekly flight availability from Phoenix Sky Harbor Intl Airport to Milwaukee

Reviews of airlines servicing Milwaukee

Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Milwaukee, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Milwaukee?

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Alternative routes for Sky Harbor Intl to Milwaukee

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Top 7 airlines flying from Sky Harbor Intl to Milwaukee

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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 August 15, 2025.