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Cheap flights from Phoenix Sky Harbor Intl Airport to Milwaukee from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Milwaukee departing on 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
10:25 am - 2:45 pm
PHX
-
MKE
3h 20mnonstop
Southwest Logo
4:05 pm - 11:40 pm
MKE
-
PHX
8h 35m1 stop
$231Southwest
Thu, Dec 25 - Thu, Jan 1
Southwest Logo
4:15 pm - 8:30 pm
PHX
-
MKE
3h 15mnonstop
Southwest Logo
6:10 am - 9:25 am
MKE
-
PHX
4h 15mnonstop
$236Southwest
Wed, Dec 31 - Sun, Jan 11
United Airlines Logo
12:28 pm - 6:53 pm
PHX
-
MKE
5h 25m1 stop
United Airlines Logo
6:00 am - 12:35 pm
MKE
-
PHX
7h 35m1 stop
$241United Airlines
Sat, Jan 17 - Sun, Jan 18
United Airlines Logo
2:42 pm - 9:21 pm
PHX
-
MKE
5h 39m1 stop
United Airlines Logo
4:10 pm - 10:50 pm
MKE
-
PHX
7h 40m1 stop
$244United Airlines
Tue, Feb 10 - Fri, Feb 20
Southwest Logo
5:30 am - 2:55 pm
PHX
-
MKE
7h 25m1 stop
Southwest Logo
5:15 am - 7:05 am
MKE
-
PHX
3h 50mnonstop
$246Southwest
Sat, Apr 18 - Fri, May 1
Sun Country Air Logo
7:01 pm - 11:24 pm
PHX
-
MKE
3h 23mnonstop
Sun Country Air Logo
3:00 pm - 5:56 pm
MKE
-
PHX
3h 56mnonstop
$248Sun Country Air
Sat, Dec 27 - Wed, Dec 31
Southwest Logo
6:35 pm - 10:50 pm
PHX
-
MKE
3h 15mnonstop
Southwest Logo
5:15 pm - 8:10 pm
MKE
-
PHX
3h 55mnonstop
$251Southwest
Fri, Jan 9 - Mon, Jan 19
Sun Country Air Logo
6:04 pm - 5:33 pm
PHX
-
MKE
22h 29m1 stop
Sun Country Air Logo
3:00 pm - 5:56 pm
MKE
-
PHX
3h 56mnonstop
$255Sun Country Air
Thu, Dec 25 - Wed, Dec 31
Delta Logo
6:10 am - 4:11 pm
PHX
-
MKE
8h 01m1 stop
Delta Logo
6:54 pm - 11:46 pm
MKE
-
PHX
6h 52m1 stop
$256Delta
Thu, Mar 12 - Tue, Mar 17
United Airlines Logo
1:57 pm - 9:59 pm
PHX
-
MKE
7h 02m1 stop
United Airlines Logo
3:45 pm - 10:14 pm
MKE
-
PHX
7h 29m1 stop
$257United Airlines
Thu, Jan 8 - Mon, Jan 12

Sun Country Air flights from Phoenix Sky Harbor Intl Airport to Milwaukee

Our best Sun Country Air deals on Phoenix Sky Harbor Intl Airport to Milwaukee flight tickets
Sun Country Air
Dec 25
PHX9:03 amPhoenix Sky Harbor Intl
3h 25m
MKE1:28 pmMilwaukee-Mitchell
Dec 31
MKE3:00 pmMilwaukee-Mitchell
3h 56m
PHX5:56 pmPhoenix Sky Harbor Intl
$176
Find similar
Sun Country Air
Dec 27
PHX7:01 pmPhoenix Sky Harbor Intl
3h 23m
MKE11:24 pmMilwaukee-Mitchell
Dec 31
MKE3:00 pmMilwaukee-Mitchell
3h 56m
PHX5:56 pmPhoenix Sky Harbor Intl
$178
Find similar
Sun Country Air
Dec 27
PHX7:01 pmPhoenix Sky Harbor Intl
3h 23m
MKE11:24 pmMilwaukee-Mitchell
Dec 31
MKE3:00 pmMilwaukee-Mitchell
3h 56m
PHX5:56 pmPhoenix Sky Harbor Intl
$238
Find similar

United Airlines flights from Phoenix Sky Harbor Intl Airport to Milwaukee

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Milwaukee flight tickets
United Airlines
Jan 6
PHX6:45 amPhoenix Sky Harbor Intl
5h 45m
1 stop
MKE1:30 pmMilwaukee-Mitchell
Jan 13
MKE8:33 amMilwaukee-Mitchell
6h 43m
1 stop
PHX2:16 pmPhoenix Sky Harbor Intl
$217
Find similar
United Airlines
Jan 6
PHX2:42 pmPhoenix Sky Harbor Intl
7h 14m
2 stops
MKE10:56 pmMilwaukee-Mitchell
Jan 13
MKE8:33 amMilwaukee-Mitchell
6h 43m
1 stop
PHX2:16 pmPhoenix Sky Harbor Intl
$222
Find similar
United Airlines
Dec 25
PHX12:38 pmPhoenix Sky Harbor Intl
5h 15m
1 stop
MKE6:53 pmMilwaukee-Mitchell
Jan 13
MKE3:20 pmMilwaukee-Mitchell
8h 39m
1 stop
PHX10:59 pmPhoenix Sky Harbor Intl
$229
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated December 11, 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

Fly to

Route

Depart

Return

Price

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Thu 12/25

10:25 am-2:45 pm

Nonstop3h 20m

Milwaukee-Mitchell

Thu 1/1

4:05 pm-11:40 pm

1 stop8h 35m

$231

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Wed 12/31

4:15 pm-8:30 pm

Nonstop3h 15m

Milwaukee-Mitchell

Sun 1/11

6:10 am-9:25 am

Nonstop4h 15m

$236

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Sat 1/17

12:28 pm-6:53 pm

1 stop5h 25m

Milwaukee-Mitchell

Sun 1/18

6:00 am-12:35 pm

1 stop7h 35m

$241

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Tue 2/10

2:42 pm-9:21 pm

1 stop5h 39m

Milwaukee-Mitchell

Fri 2/20

4:10 pm-10:50 pm

1 stop7h 40m

$244

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Sat 4/18

5:30 am-2:55 pm

1 stop7h 25m

Milwaukee-Mitchell

Fri 5/1

5:15 am-7:05 am

Nonstop3h 50m

$246

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Sat 12/27

7:01 pm-11:24 pm

Nonstop3h 23m

Milwaukee-Mitchell

Wed 12/31

3:00 pm-5:56 pm

Nonstop3h 56m

$248

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Fri 1/9

6:35 pm-10:50 pm

Nonstop3h 15m

Milwaukee-Mitchell

Mon 1/19

5:15 pm-8:10 pm

Nonstop3h 55m

$251

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Thu 12/25

6:04 pm-5:33 pm

1 stop22h 29m

Milwaukee-Mitchell

Wed 12/31

3:00 pm-5:56 pm

Nonstop3h 56m

$255

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Thu 3/12

6:10 am-4:11 pm

1 stop8h 01m

Milwaukee-Mitchell

Tue 3/17

6:54 pm-11:46 pm

1 stop6h 52m

$256

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Thu 1/8

1:57 pm-9:59 pm

1 stop7h 02m

Milwaukee-Mitchell

Mon 1/12

3:45 pm-10:14 pm

1 stop7h 29m

$257

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Milwaukee from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Phoenix Sky Harbor Intl Airport is in October. Flight prices, which tend to average around $306, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Milwaukee, with average flight prices from Phoenix Sky Harbor Intl Airport averaging around $333.

What is the cheapest day to depart on your flight to Milwaukee?

According to our data, Tuesday is the cheapest day to fly to Milwaukee from Phoenix Sky Harbor Intl Airport. The lowest ticket price found for a Tuesday departure recently was $371. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Phoenix Sky Harbor Intl Airport to Milwaukee on a Monday will generally be more expensive and average around $446. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Milwaukee?

In the afternoon is the cheapest time of day to fly from Phoenix Sky Harbor Intl Airport to Milwaukee when you can find flight prices for as low as $379. Flying to Milwaukee in the afternoon is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $431 per ticket.

What is the cheapest Phoenix Sky Harbor Intl to Milwaukee-Mitchell flight route?

Fly from Phoenix Sky Harbor Intl to Milwaukee-Mitchell for the best Phoenix Sky Harbor Intl - Milwaukee-Mitchell flight prices

How far in advance should I book a flight to Milwaukee?

You are more likely to see cheaper flights to Milwaukee from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around $388 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Milwaukee from Phoenix Sky Harbor Intl Airport for as low as $339 on momondo.

What cabin class options are available on Phoenix Sky Harbor Intl to Milwaukee-Mitchell flights?

There are 3 cabin classes available to choose from on Phoenix Sky Harbor Intl to Milwaukee-Mitchell flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Milwaukee flights?

You could potentially save up to 8% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Milwaukee flight.

How have Phoenix Sky Harbor Intl Airport to Milwaukee flight prices changed over time?

As of December 2025, prices for Phoenix Sky Harbor Intl Airport to Milwaukee flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Milwaukee (PHX to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Milwaukee

Best Price Found

$158

Fastest flight time

3h 12m

Direct flights

Every day

Airports in Milwaukee

1 airport
The best one-way flight to Milwaukee from Phoenix Sky Harbor Intl Airport in the past 72 hours is $158. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Milwaukee found on momondo in the last 72 hours is $268.
The fastest flight from Phoenix Sky Harbor Intl Airport to Milwaukee takes 3h 12m
Direct flights go from Phoenix Sky Harbor Intl Airport to Milwaukee every day.
There is 1 airport in Milwaukee. From Phoenix Sky Harbor Intl Airport there are direct flights to Milwaukee-Mitchell (MKE).
Search flight deals

  • How far is Phoenix Sky Harbor Intl to Milwaukee-Mitchell by plane?

    The straight-line distance from Phoenix Sky Harbor Intl to Milwaukee-Mitchell is 1457.9 mi. Typically, this will take 3h 12m by plane in normal conditions.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Milwaukee-Mitchell Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Milwaukee-Mitchell Airport are updated daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Milwaukee-Mitchell Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Milwaukee-Mitchell Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The travel and health documents you'll need for your trip to Milwaukee-Mitchell Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Milwaukee-Mitchell Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Phoenix Sky Harbor Intl Airport to Milwaukee?

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Milwaukee?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Milwaukee

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $105Free CancellationRating
6.3
8,177 reviews
Search Spirit Airlines flights
FrontierPriceFrom $108Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
Sun Country AirPriceFrom $168Free CancellationRating
6.9
333 reviews
Search Sun Country Air flights
DeltaPriceFrom $192Free CancellationRating
7.9
8,005 reviews
Search Delta flights
SouthwestPriceFrom $235Free CancellationRating
7.9
4,253 reviews
Search Southwest flights
American AirlinesPriceFrom $236Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

  • Southwest Flights From Phoenix Sky Harbor Intl Airport to Milwaukee

    Southwest is one of the most popular airlines flying from Phoenix Sky Harbor Intl Airport to Milwaukee, operating 12 flights/week on average for this route. A good Southwest flight deal for Phoenix Sky Harbor Intl Airport to Milwaukee starts from $235 round-trip, up to an average price of $411. Our users have rated Southwest at 7.9/10.

  • American Airlines Flights From Phoenix Sky Harbor Intl Airport to Milwaukee

    American Airlines (7.2/10 from 11,049 reviews) operates around 10 flights from Phoenix Sky Harbor Intl Airport to Milwaukee in any given week. The average American Airlines airfare for this route is around $410, with deals from around $236 rare but found on momondo. Referenced prices are for round-trip Phoenix Sky Harbor Intl Airport to Milwaukee flight searches in the last 72 hours.

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
Pewaukee
Kohler
Port Washington
West Bend
New Berlin
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Milwaukee?

Finding the right flight to Milwaukee from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Milwaukee quick and easy, saving you time and money.

Can I find flights from Phoenix to Milwaukee with flexible booking policies on momondo?

momondo does allow users to show only those flights to Milwaukee from Phoenix which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Phoenix to Milwaukee?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phoenix to Milwaukee.

I’m not ready to book a flight from Phoenix to Milwaukee right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Phoenix to Milwaukee now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Milwaukee and let you know when they change.

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