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Cheap flights from Milwaukee to Phoenix from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Phoenix 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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0 bags

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Cheap round-trip flights

American Airlines Logo
7:33 am - 10:39 amMKE-PHX
4h 06mnonstop
American Airlines Logo
10:00 am - 2:24 pmPHX-MKE
3h 24mnonstop
$221American Airlines
Find Deal
sáb., nov. 8 - mar., nov. 11
Frontier Logo
7:36 pm - 11:57 pmMKE-PHX
6h 21m1 stop
Frontier Logo
7:00 am - 7:19 pmPHX-MKE
10h 19m1 stop
$228Frontier
Find Deal
vie., sep. 26 - lun., sep. 29
Southwest Logo
5:55 am - 7:40 amMKE-PHX
3h 45mnonstop
Southwest Logo
3:35 pm - 10:00 pmPHX-MKE
5h 25m1 stop
$231Southwest
Find Deal
sáb., nov. 1 - mié., nov. 5
Southwest Logo
5:55 am - 7:40 amMKE-PHX
3h 45mnonstop
Southwest Logo
10:55 pm - 11:20 amPHX-MKE
10h 25m2 stops
$236Southwest
Find Deal
sáb., oct. 25 - sáb., nov. 1
Sun Country Air Logo
6:27 pm - 11:47 pmMKE-PHX
6h 20m1 stop
Sun Country Air Logo
5:52 pm - 10:15 pmPHX-MKE
3h 23mnonstop
$237Sun Country Air
Find Deal
vie., dic. 19 - lun., dic. 29
Delta Logo
7:39 pm - 11:44 pmMKE-PHX
5h 05m1 stop
Delta Logo
12:59 am - 10:11 amPHX-MKE
8h 12m1 stop
$241Delta
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mar., nov. 4 - vie., nov. 7
Sun Country Air Logo
6:40 pm - 7:17 amMKE-PHX
14h 37m1 stop
Sun Country Air Logo
10:08 am - 5:58 pmPHX-MKE
5h 50m1 stop
$245Sun Country Air
Find Deal
dom., oct. 26 - jue., oct. 30
United Airlines Logo
8:40 am - 2:15 pmMKE-PHX
6h 35m1 stop
United Airlines Logo
2:42 pm - 10:56 pmPHX-MKE
7h 14m2 stops
$246United Airlines
Find Deal
mié., dic. 17 - sáb., ene. 10
United Airlines Logo
6:36 am - 12:27 pmMKE-PHX
6h 51m1 stop
United Airlines Logo
2:42 pm - 10:56 pmPHX-MKE
7h 14m2 stops
$261United Airlines
Find Deal
dom., ene. 4 - mar., ene. 6
Delta Logo
11:15 am - 11:51 pmMKE-PHX
13h 36m2 stops
Delta Logo
11:55 pm - 8:49 amPHX-MKE
7h 54m1 stop
$270Delta
Find Deal
mié., dic. 10 - mar., ene. 13

United Airlines flights from Milwaukee to Phoenix Sky Harbor Intl Airport

Our best United Airlines deals on Milwaukee to Phoenix Sky Harbor Intl Airport flight tickets
United Airlines
Dec 17
MKE8:40 amMilwaukee-Mitchell
6h 35m
1 stop
PHX2:15 pmPhoenix Sky Harbor Intl
Jan 10
PHX2:42 pmPhoenix Sky Harbor Intl
7h 14m
2 stops
MKE10:56 pmMilwaukee-Mitchell
$246
Find similar
United Airlines
Jan 4
MKE6:36 amMilwaukee-Mitchell
6h 51m
1 stop
PHX12:27 pmPhoenix Sky Harbor Intl
Jan 6
PHX2:42 pmPhoenix Sky Harbor Intl
7h 14m
2 stops
MKE10:56 pmMilwaukee-Mitchell
$261
Find similar
United Airlines
Sep 16
MKE8:30 amMilwaukee-Mitchell
8h 22m
2 stops
PHX2:52 pmPhoenix Sky Harbor Intl
Oct 18
PHX9:49 amPhoenix Sky Harbor Intl
5h 21m
1 stop
MKE5:10 pmMilwaukee-Mitchell
$293
Find similar

Frontier flights from Milwaukee to Phoenix Sky Harbor Intl Airport

Our best Frontier deals on Milwaukee to Phoenix Sky Harbor Intl Airport flight tickets
Frontier
Sep 26
MKE7:36 pmMilwaukee-Mitchell
6h 21m
1 stop
PHX11:57 pmPhoenix Sky Harbor Intl
Sep 29
PHX7:00 amPhoenix Sky Harbor Intl
10h 19m
1 stop
MKE7:19 pmMilwaukee-Mitchell
$228
Find similar
Frontier
Oct 17
MKE8:04 pmMilwaukee-Mitchell
17h 10m
1 stop
PHX11:14 amPhoenix Sky Harbor Intl
Oct 20
PHX7:21 amPhoenix Sky Harbor Intl
9h 57m
1 stop
MKE7:18 pmMilwaukee-Mitchell
$233
Find similar
Frontier
Oct 20
MKE8:04 pmMilwaukee-Mitchell
41h 55m
2 stops
PHX11:59 amPhoenix Sky Harbor Intl
Oct 23
PHX1:30 pmPhoenix Sky Harbor Intl
27h 48m
2 stops
MKE7:18 pmMilwaukee-Mitchell
$234
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Milwaukee to Phoenix Sky Harbor Intl Airport 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Milwaukee to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

sáb. 11/8

7:33 am-10:39 am

Nonstop4h 06m

Phoenix Sky Harbor Intl

mar. 11/11

10:00 am-2:24 pm

Nonstop3h 24m

$221

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

vie. 9/26

7:36 pm-11:57 pm

1 stop6h 21m

Phoenix Sky Harbor Intl

lun. 9/29

7:00 am-7:19 pm

1 stop10h 19m

$228

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

sáb. 11/1

5:55 am-7:40 am

Nonstop3h 45m

Phoenix Sky Harbor Intl

mié. 11/5

3:35 pm-10:00 pm

1 stop5h 25m

$231

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

sáb. 10/25

5:55 am-7:40 am

Nonstop3h 45m

Phoenix Sky Harbor Intl

sáb. 11/1

10:55 pm-11:20 am

2 stops10h 25m

$236

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

vie. 12/19

6:27 pm-11:47 pm

1 stop6h 20m

Phoenix Sky Harbor Intl

lun. 12/29

5:52 pm-10:15 pm

Nonstop3h 23m

$237

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

mar. 11/4

7:39 pm-11:44 pm

1 stop5h 05m

Phoenix Sky Harbor Intl

vie. 11/7

12:59 am-10:11 am

1 stop8h 12m

$241

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

dom. 10/26

6:40 pm-7:17 am

1 stop14h 37m

Phoenix Sky Harbor Intl

jue. 10/30

10:08 am-5:58 pm

1 stop5h 50m

$245

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

mié. 12/17

8:40 am-2:15 pm

1 stop6h 35m

Phoenix Sky Harbor Intl

sáb. 1/10

2:42 pm-10:56 pm

2 stops7h 14m

$246

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

dom. 1/4

6:36 am-12:27 pm

1 stop6h 51m

Phoenix Sky Harbor Intl

mar. 1/6

2:42 pm-10:56 pm

2 stops7h 14m

$261

MilwaukeePhoenix

MKE - PHX

MKEPHX

Milwaukee-Mitchell

mié. 12/10

11:15 am-11:51 pm

2 stops13h 36m

Phoenix Sky Harbor Intl

mar. 1/13

11:55 pm-8:49 am

1 stop7h 54m

$270

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 Phoenix from

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

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 Phoenix Sky Harbor Intl Airport?

In general, August is the cheapest month to fly from Milwaukee to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $338. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of August, then departing from Milwaukee during the month September is also very affordable. Most momondo users find prices during this month for around $338.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Milwaukee is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $425. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $475. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

At noon is the cheapest time of day to fly from Milwaukee to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $406. Flying to Phoenix Sky Harbor Intl Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $473. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Milwaukee when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $404 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Milwaukee for as low as $362 on momondo.

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

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

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

As of September 2025, prices for Milwaukee to Phoenix Sky Harbor Intl Airport flights are approximately 29% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$170

Fastest flight time

3h 40m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from Milwaukee in the past 72 hours is $170. The best round-trip flight deal from Milwaukee to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $308.
The fastest flight from Milwaukee to Phoenix Sky Harbor Intl Airport takes 3h 40m
Direct flights go from Milwaukee to Phoenix Sky Harbor Intl Airport every day.
Search flight deals

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

    The distance between Milwaukee-Mitchell and Phoenix Sky Harbor Intl is about 1457.9 mi. Typically, this will take 3h 44m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The necessary travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Milwaukee to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Milwaukee to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $92Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $142Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
Sun Country AirPriceFrom $169Free CancellationRating
6.9
330 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $211Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
7,954 reviews
Search Delta flights
American AirlinesPriceFrom $269Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $289Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Southwest Flights From Milwaukee to Phoenix Sky Harbor Intl Airport

    The lowest priced Southwest flight from Milwaukee to Phoenix Sky Harbor Intl Airport from the last 72 hours was $289. Generally, Southwest has 12 flights on this route every week with an average price of $448. Southwest is rated 8.0/10 by our users.

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

    The best American Airlines deal for Milwaukee to Phoenix Sky Harbor Intl Airport flight tickets found on momondo in the last 72 hours was $269, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $449 round-trip. American Airlines operates 7 flights out of Milwaukee into Phoenix Sky Harbor Intl Airport in an average week, so prices vary by time and availability. 10,000 American Airlines reviews by users on momondo have scored the airline at 7.2/10.

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Glendale
Chandler
Gilbert
Peoria
Surprise
Casa Grande
Buckeye
Apache Junction
Goodyear
Payson
Wickenburg
Avondale
Paradise Valley
Camp Verde
Fountain Hills
Litchfield Park
Cave Creek

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Milwaukee to Phoenix for you.

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

Yes. All flights to Phoenix from Milwaukee on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Phoenix from Milwaukee.

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

Price alerts on flights to Phoenix from Milwaukee are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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