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$89 Cheap Flights from Milwaukee (MKE) to Phoenix (PHX)

View $89 flight on Thu, Dec 17, 2026Opens in a new window

Popular airlines from General Mitchell Intl. Airport (MKE) to Phoenix Sky Harbor Intl. Airport (PHX)

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Cheap Flights from Milwaukee to Phoenix (MKE-PHX)

Prices were available within the past 7 days and start at $89 for one-way flights and $178 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun Country Airlines
Thu, Dec 17 - Thu, Dec 24
MKE
Milwaukee
PHX
Phoenix
$178 Roundtrip, found 2 hours ago
$178
Roundtrip
found 2 hours ago
Select Sun Country Airlines flight, departing Thu, Dec 17 from Milwaukee to Phoenix, returning Thu, Dec 24, priced at $178 found 2 hours ago
Sun Country Airlines
Thu, Dec 24 - Wed, Dec 30
MKE
Milwaukee
PHX
Phoenix
$198 Roundtrip, found 7 hours ago
$198
Roundtrip
found 7 hours ago
Select Sun Country Airlines flight, departing Thu, Dec 24 from Milwaukee to Phoenix, returning Wed, Dec 30, priced at $198 found 7 hours ago
Sun Country Airlines
Thu, Dec 24 - Sun, Dec 27
MKE
Milwaukee
PHX
Phoenix
$208 Roundtrip, found 1 day ago
$208
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Thu, Dec 24 from Milwaukee to Phoenix, returning Sun, Dec 27, priced at $208 found 1 day ago
United
Wed, Nov 4 - Tue, Nov 10
MKE
Milwaukee
PHX
Phoenix
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 4 from Milwaukee to Phoenix, returning Tue, Nov 10, priced at $219 found 1 day ago
Southwest Airlines
Wed, Oct 21 - Tue, Oct 27
MKE
Milwaukee
PHX
Phoenix
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Oct 21 from Milwaukee to Phoenix, returning Tue, Oct 27, priced at $229 found 1 day ago
Southwest Airlines
Fri, Dec 11 - Thu, Dec 17
MKE
Milwaukee
PHX
Phoenix
$234 Roundtrip, found 5 days ago
$234
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Fri, Dec 11 from Milwaukee to Phoenix, returning Thu, Dec 17, priced at $234 found 5 days ago
Sun Country Airlines
Tue, Dec 22 - Thu, Dec 24
MKE
Milwaukee
PHX
Phoenix
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Tue, Dec 22 from Milwaukee to Phoenix, returning Thu, Dec 24, priced at $238 found 1 day ago
Southwest Airlines
Tue, Nov 10 - Mon, Nov 16
MKE
Milwaukee
PHX
Phoenix
$240 Roundtrip, found 1 day ago
$240
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Nov 10 from Milwaukee to Phoenix, returning Mon, Nov 16, priced at $240 found 1 day ago
Frontier Airlines
Tue, Oct 13 - Wed, Oct 21
MKE
Milwaukee
PHX
Phoenix
$240 Roundtrip, found 10 hours ago
$240
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Tue, Oct 13 from Milwaukee to Phoenix, returning Wed, Oct 21, priced at $240 found 10 hours ago
Delta
Tue, Dec 15 - Thu, Dec 17
MKE
Milwaukee
PHX
Phoenix
$272 Roundtrip, found 12 hours ago
$272
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Dec 15 from Milwaukee to Phoenix, returning Thu, Dec 17, priced at $272 found 12 hours ago

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $444
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $444

Find the cheapest month to fly from Milwaukee (MKE) to Phoenix (PHX)

September is typically the cheapest month to fly

From $203 - $319 per traveler.

What you need to know for your flight from General Mitchell Intl. to Sky Harbor Intl.

Milwaukee (MKE) to Phoenix (PHX) at a glance

Travel from Milwaukee (MKE) to Phoenix (PHX) with a range of airlines on this domestic short-haul route. Whether you’re searching for cheap flights from Milwaukee or prefer a full-service experience, you can compare options to find the itinerary that aligns with your budget and travel plans. Discover key details for flights departing from General Mitchell International Airport (MKE) to Sky Harbor International Airport (PHX) as you prepare to explore the iconic sights and neighborhoods of Phoenix.

  • Fastest flight duration: around 4 hours non-stop
  • Route distance: roughly 1,500 miles (2,410 km)
  • Flights per week: around 35+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $90–$380, depending on seasonality and how far ahead you book

Flights from General Mitchell International Airport (MKE) to Sky Harbor International Airport (PHX)

According to recent traveler bookings, the top airlines flying from Milwaukee to Phoenix are favored for their non-stop and one-stop flight options. Common layover spots include Denver International Airport (DEN) with a layover of about 1 hour and 15 minutes, O'Hare International Airport (ORD) also at approximately 1 hour and 15 minutes, and Minneapolis-St. Paul International Airport (MSP) with a layover of around 1 hour and 30 minutes. These choices allow you to mix and match price, total travel time, and cabin class to create the ideal itinerary.

  • Southwest Airlines: Known for its budget-friendly approach, Southwest provides non-stop, one-stop, and multi-stop flights, with one-way fares generally between $110 and $360. It represents about 52% of departures on this route, with a standard non-stop travel time of 4 hours.
  • American Airlines: As a comprehensive carrier, American Airlines offers both non-stop and one-stop options, with one-way prices typically ranging from $110 to $425. This airline accounts for roughly 29% of departures, featuring a typical non-stop flight duration of 4 hours.
  • United: This full-service airline specializes in one-stop service, with one-way fares usually falling between $120 and $325. United handles about 9% of route departures, with an in-flight time of 5 hours and an overall journey time of approximately 6 hours and 15 minutes, including layovers.
  • Frontier Airlines: A budget carrier, Frontier provides both non-stop and one-stop flights, with one-way fares typically ranging from $90 to $245. It makes up about 3% of total departures on this route, with a standard one-stop journey lasting 5 hours in-flight, totaling around 6 hours and 15 minutes.
  • Sun Country Airlines: Offering non-stop services, this low-cost airline features one-way fares generally between $90 and $285. Sun Country accounts for about 1% of departures along this route, with a total travel time of 4 hours.

Travelers flying from Milwaukee to Phoenix can opt to enhance their journey by upgrading to first-class service with American Airlines, which is available on this route.

Best time to fly from Milwaukee (MKE) to Phoenix (PHX)

The most popular months for travelers flying from Milwaukee to Phoenix are February, March, and April, when peak temperatures in Phoenix reach up to 74.5°F in April. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 94.8°F. For better deals, September usually offers the lowest average one-way fare around $183. Flight availability peaks in March, with approximately 48 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 27 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $183, roughly 12% cheaper than the yearly average.
  • More budget-friendly months to fly: August, January, and November typically offer average one-way fares of around $190.
  • Most flight options: March has the highest number of flights from Milwaukee to Phoenix, with approximately 48 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January55.4°F (13.0°C)Average27$188
February58.6°F (14.8°C)High34$221
March66.0°F (18.9°C)High48$245
April74.5°F (23.6°C)High34$200
May82.0°F (27.8°C)Average30$221
June92.3°F (33.5°C)Low28$226
July95.7°F (35.4°C)Low32$237
August94.8°F (34.9°C)Low33$185
September89.8°F (32.1°C)Average31$183
October77.7°F (25.4°C)Average40$197
November65.5°F (18.6°C)Average34$194
December55.4°F (13.0°C)Average41$198

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Milwaukee (MKE) to Phoenix (PHX)

  • Racine to Phoenix (RAC-PHX): John H. Batten Airport (RAC) is located approximately 14 miles from General Mitchell International Airport (MKE), providing convenient access for travelers.
  • Waukesha to Phoenix (UES-PHX): Waukesha County Airport (UES) sits about 18 miles from General Mitchell International Airport (MKE), making it a viable option for those heading to Phoenix.
  • Milwaukee to Mesa (MKE-AZA): Phoenix - Mesa Gateway Airport (AZA) is roughly 22 miles away from Sky Harbor International Airport (PHX), offering additional travel choices for passengers.

How to find the best prices for flights from Milwaukee (MKE) to Phoenix (PHX)

Getting some of the best deals on flights from Milwaukee to Phoenix is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, although most travelers tend to book between two to eight weeks ahead. Flights departing in the afternoon (12 PM to 6 PM) often offer lower prices, while morning flights (5 AM to 12 PM) are the most popular. Additionally, flying on Sunday typically provides cheaper rates, whereas Thursday remains the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Sky Harbor International Airport from General Mitchell International Airport

Phoenix welcomes travelers from Milwaukee with a range of transport options based on price, convenience, and proximity. Here's how to reach Phoenix efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Phoenix, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Sky Harbor International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Sky Harbor International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Sky Harbor International Airport, Terminal 3 Station, a metro station, is located about 0.1 miles from the airport on foot, while Phoenix Airport Bus Stop, a bus station, is situated approximately 0.2 miles away, also accessible on foot.

Frequently asked questions

How much does a flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) cost?
You can find cheap one-way flights from $89 and cheap return flights from $178 Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) with Expedia. One-way flights usually range from $168 to $880, and return flights typically cost between $319 and $1080. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
January is the cheapest month to fly from Milwaukee (MKE) to Phoenix (PHX), with average return fares around $326. This is about 13% lower than the average price, as travel tends to slow down after the holiday season. Other economical months to consider are February and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
There are 2 airlines offering direct flights from MKE to PHX:

  • American Airlines operates around 13 direct flights from MKE to PHX every week
  • Frontier Airlines operates around 7 direct flights from MKE to PHX every week

What is the cheapest airline that flies from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Frontier Airlines is one of the cheapest airlines offering nonstop flights from General Mitchell Intl. (MKE) to Sky Harbor Intl. (PHX), with round-trip tickets starting from around $183. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
To find a cheap flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The best airline to fly with from Milwaukee, WI (MKE) to Phoenix, AZ (PHX) will differ from traveler to traveler. If you like to fly early, WN offers early morning flights. If price is the most important factor, Sun Country Airlines typically offers the lowest fares. WN offers the most daily flights from MKE to PHX, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
When flying from Milwaukee (MKE) to Phoenix (PHX), January and February are the best months to consider. Return flights during these months average around $326, making them budget-friendly options. January offers a chance to escape the cold, while February provides pleasant weather in Phoenix. This combination of good prices and enjoyable conditions makes these months particularly attractive for travelers.*Prices based on flights available on Expedia in the last year.
How many flights per day from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
On average, there are around 5 nonstop flights per day from General Mitchell Intl. (MKE) to Sky Harbor Intl. (PHX). For more options, look at flights that include layovers.
What is the earliest flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The earliest flight from General Mitchell International (MKE) to Sky Harbor International (PHX) usually departs at around 5:00 AM, operated by American Airlines. This is a seasonal service active in June, making it a great choice for early travelers heading to Phoenix. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The most popular departure times for flights from Milwaukee (MKE-General Mitchell Intl.) to Phoenix (PHX-Sky Harbor Intl.) are in the early morning, from 6am to 9am. About 28% of passengers prefer this time window. Many major carriers, including United Airlines and American Airlines, operate flights during this window. This timing is favored as it allows you to arrive in Phoenix with a full day ahead of you.
How long does it take to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Direct flights from MKE to PHX usually take about 3 hours 50 minutes, traveling roughly 1,458 miles. If you opt for a connecting flight, expect to add around 4 hours 10 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
You can fly first class between MKE and PHX. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How much is a business class flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
A direct, return business class ticket from Milwaukee, WI (MKE) to Phoenix, AZ (PHX) typically costs between $1,521 - $1,908. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight with Expedia?
It's easy to earn miles on a Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Phoenix from General Mitchell Intl. (MKE)?
From General Mitchell Intl. (MKE), you can fly into Sky Harbor Intl. (PHX) to reach Phoenix. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), O'Hare Intl. (ORD) before reaching Phoenix. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) at the last minute?
Typically, booking a last minute flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight and hotel package?
Securing a Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) Phoenix Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
If you booked your Milwaukee, WI (MKE-General Mitchell Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
General Mitchell Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$178
Distance
1457 mi
Average flight time
1 hour 45 mins

Book with confidence

Milwaukee to Phoenix Flights

The cheapest times to fly from Milwaukee to Phoenix

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Milwaukee to Phoenix are during the month of December. You can find some of the cheapest flights from Milwaukee to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Milwaukee to Phoenix

Sunday is one of the best days to book for cheap flights from Milwaukee to Phoenix: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Milwaukee to Phoenix

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Milwaukee to Phoenix in 2026. You can also book with separate airlines for your outbound and return journeys, from $89 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Milwaukee to Phoenix flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Milwaukee to Phoenix airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Milwaukee to Phoenix Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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