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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 12/18. 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

Sun Country Air Logo
6:43 pm - 11:06 pmPHX-MKE
3h 23mnonstop
Sun Country Air Logo
3:00 pm - 5:56 pmMKE-PHX
3h 56mnonstop
$185Sun Country Air
Find Deal
Sun, Dec 28 - Wed, Dec 31
Spirit Airlines Logo
10:59 pm - 2:04 pmPHX-MKE
13h 05m1 stop
Spirit Airlines Logo
3:07 pm - 10:04 pmMKE-PHX
8h 57m1 stop
$211Spirit Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
American Airlines Logo
8:30 am - 1:56 pmPHX-MKE
3h 26mnonstop
American Airlines Logo
2:24 pm - 4:07 pmMKE-PHX
3h 43mnonstop
$221American Airlines
Find Deal
Tue, Aug 26 - Wed, Sep 3
Frontier Logo
10:45 am - 7:12 pmPHX-MKE
6h 27m1 stop
Frontier Logo
8:02 pm - 11:24 pmMKE-PHX
5h 22m1 stop
$226Frontier
Find Deal
Fri, Aug 22 - Sun, Aug 31
Southwest Logo
10:05 am - 3:25 pmPHX-MKE
3h 20mnonstop
Southwest Logo
6:30 pm - 10:40 pmMKE-PHX
6h 10m1 stop
$231Southwest
Find Deal
Tue, Aug 26 - Sun, Aug 31
Frontier Logo
12:00 pm - 7:12 pmPHX-MKE
5h 12m1 stop
Frontier Logo
7:57 pm - 11:29 pmMKE-PHX
5h 32m1 stop
$235Frontier
Find Deal
Mon, Oct 13 - Mon, Oct 20
American Airlines Logo
8:38 am - 2:02 pmPHX-MKE
3h 24mnonstop
American Airlines Logo
2:24 pm - 4:07 pmMKE-PHX
3h 43mnonstop
$236American Airlines
Find Deal
Fri, Sep 19 - Tue, Sep 23
Southwest Logo
10:55 pm - 10:40 amPHX-MKE
9h 45m1 stop
Southwest Logo
4:30 pm - 10:00 pmMKE-PHX
7h 30m1 stop
$240Southwest
Find Deal
Sat, Sep 6 - Wed, Sep 10
Delta Logo
10:37 am - 9:33 pmPHX-MKE
8h 56m1 stop
Delta Logo
7:30 am - 12:13 pmMKE-PHX
6h 43m1 stop
$241Delta
Find Deal
Tue, Aug 26 - Wed, Sep 3
Delta Logo
7:05 am - 4:44 pmPHX-MKE
7h 39m1 stop
Delta Logo
6:40 am - 12:37 pmMKE-PHX
7h 57m1 stop
$256Delta
Find Deal
Fri, Sep 19 - Sat, Sep 27

American Airlines flights from Phoenix Sky Harbor Intl Airport to Milwaukee

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Milwaukee flight tickets
American Airlines
Aug 26
PHX8:30 amPhoenix Sky Harbor Intl
3h 26m
MKE1:56 pmMilwaukee-Mitchell
Sep 3
MKE2:24 pmMilwaukee-Mitchell
3h 43m
PHX4:07 pmPhoenix Sky Harbor Intl
$221
Find similar
American Airlines
Sep 19
PHX8:38 amPhoenix Sky Harbor Intl
3h 24m
MKE2:02 pmMilwaukee-Mitchell
Sep 23
MKE2:24 pmMilwaukee-Mitchell
3h 43m
PHX4:07 pmPhoenix Sky Harbor Intl
$236
Find similar
American Airlines
Aug 19
PHX8:30 amPhoenix Sky Harbor Intl
3h 26m
MKE1:56 pmMilwaukee-Mitchell
Aug 26
MKE2:36 pmMilwaukee-Mitchell
3h 34m
PHX4:10 pmPhoenix Sky Harbor Intl
$249
Find similar

Frontier flights from Phoenix Sky Harbor Intl Airport to Milwaukee

Our best Frontier deals on Phoenix Sky Harbor Intl Airport to Milwaukee flight tickets
Frontier
Aug 22
PHX10:45 amPhoenix Sky Harbor Intl
6h 27m
1 stop
MKE7:12 pmMilwaukee-Mitchell
Aug 31
MKE8:02 pmMilwaukee-Mitchell
5h 22m
1 stop
PHX11:24 pmPhoenix Sky Harbor Intl
$226
Find similar
Frontier
Oct 13
PHX12:00 pmPhoenix Sky Harbor Intl
5h 12m
1 stop
MKE7:12 pmMilwaukee-Mitchell
Oct 20
MKE7:57 pmMilwaukee-Mitchell
5h 32m
1 stop
PHX11:29 pmPhoenix Sky Harbor Intl
$235
Find similar
Frontier
Aug 11
PHX9:32 amPhoenix Sky Harbor Intl
7h 41m
1 stop
MKE7:13 pmMilwaukee-Mitchell
Aug 15
MKE7:58 pmMilwaukee-Mitchell
5h 26m
1 stop
PHX11:24 pmPhoenix Sky Harbor Intl
$238
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 July 29, 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

Sun 12/28

6:43 pm-11:06 pm

Nonstop3h 23m

Milwaukee-Mitchell

Wed 12/31

3:00 pm-5:56 pm

Nonstop3h 56m

$185

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Thu 9/18

10:59 pm-2:04 pm

1 stop13h 05m

Milwaukee-Mitchell

Mon 9/22

3:07 pm-10:04 pm

1 stop8h 57m

$211

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Tue 8/26

8:30 am-1:56 pm

Nonstop3h 26m

Milwaukee-Mitchell

Wed 9/3

2:24 pm-4:07 pm

Nonstop3h 43m

$221

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Fri 8/22

10:45 am-7:12 pm

1 stop6h 27m

Milwaukee-Mitchell

Sun 8/31

8:02 pm-11:24 pm

1 stop5h 22m

$226

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Tue 8/26

10:05 am-3:25 pm

Nonstop3h 20m

Milwaukee-Mitchell

Sun 8/31

6:30 pm-10:40 pm

1 stop6h 10m

$231

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Mon 10/13

12:00 pm-7:12 pm

1 stop5h 12m

Milwaukee-Mitchell

Mon 10/20

7:57 pm-11:29 pm

1 stop5h 32m

$235

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Fri 9/19

8:38 am-2:02 pm

Nonstop3h 24m

Milwaukee-Mitchell

Tue 9/23

2:24 pm-4:07 pm

Nonstop3h 43m

$236

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Sat 9/6

10:55 pm-10:40 am

1 stop9h 45m

Milwaukee-Mitchell

Wed 9/10

4:30 pm-10:00 pm

1 stop7h 30m

$240

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Tue 8/26

10:37 am-9:33 pm

1 stop8h 56m

Milwaukee-Mitchell

Wed 9/3

7:30 am-12:13 pm

1 stop6h 43m

$241

PhoenixMilwaukee

PHX - MKE

PHXMKE

Phoenix Sky Harbor Intl

Fri 9/19

7:05 am-4:44 pm

1 stop7h 39m

Milwaukee-Mitchell

Sat 9/27

6:40 am-12:37 pm

1 stop7h 57m

$256

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 December. Flight prices, which tend to average around $334, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Milwaukee, with average flight prices from Phoenix Sky Harbor Intl Airport averaging around $359.

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

According to our data, Wednesday is the cheapest day to fly to Milwaukee from Phoenix Sky Harbor Intl Airport. The lowest ticket price found for a Wednesday departure recently was $402. 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 Friday will generally be more expensive and average around $447. 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 $399. 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 $446 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 $402 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 $342 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?

No. A direct flight is the cheapest option for a flight between Phoenix Sky Harbor Intl Airport to Milwaukee.

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

As of July 2025, prices for Phoenix Sky Harbor Intl Airport to Milwaukee flights are approximately 32% more expensive 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

$69

Fastest flight time

3h 15m

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 $69. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Milwaukee found on momondo in the last 72 hours is $185.
The fastest flight from Phoenix Sky Harbor Intl Airport to Milwaukee takes 3h 15m
Direct flights go from Phoenix Sky Harbor Intl Airport to Milwaukee every day.
There is 1 airport near Milwaukee: 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 15m 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
FrontierPriceFrom $108Free CancellationRating
5.9
3,238 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $128Free CancellationRating
6.3
8,040 reviews
Search Spirit Airlines flights
Sun Country AirPriceFrom $134Free CancellationRating
6.9
333 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $192Free CancellationRating
7.4
8,896 reviews
Search United Airlines flights
DeltaPriceFrom $192Free CancellationRating
8.0
7,979 reviews
Search Delta flights
American AirlinesPriceFrom $279Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $281Free CancellationRating
8.0
4,238 reviews
Search Southwest 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 18 flights/week on average for this route. A good Southwest flight deal for Phoenix Sky Harbor Intl Airport to Milwaukee starts from $281 round-trip, up to an average price of $441. Our users have rated Southwest at 8.0/10.

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

    American Airlines (7.2/10 from 10,000 reviews) operates around 3 flights from Phoenix Sky Harbor Intl Airport to Milwaukee in any given week. The average American Airlines airfare for this route is around $445, with deals from around $279 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
Oak Creek
Mequon
Wauwatosa
Glendale
Kohler
Pewaukee
West Bend
Port Washington
Grafton
New Berlin

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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