Whether you're traveling for business or pleasure, solo, or with the whole family, you'll enjoy the flexibility of flying Southwest®.
Find your next flight from Milwaukee to Phoenix now!
Looking for low fares? Check out this upcoming flight:
Milwaukee, WI to Phoenix, AZ
*Restrictions and exclusions apply. Seats and dates are limited. Select markets. 28 travel days available. Fares are updated hourly. Fares displayed on external channels may no longer be available at time of booking. To find the most updated fare, please visit Southwest.com.
Looking for more low-fare flights?
Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.
Find low faresTravel tips for your next Southwest flight
How to board the plane earlier:
Southwest seats are first come, first served based on check-in order. But there are ways to board the plane earlier!
- Purchase EarlyBird Check-In®1 for automatic check-in and a better boarding position.
Enjoy movies, sips, and snacks during your flight.
Take advantage of inflight entertainment with free movies4, free live TV5, free texting6, and $8 inflight Internet7.
We also offer free sodas, coffee, and snacks8—learn more about the inflight food and beverage experience.
Take advantage of free same-day standby9.
Have a change of travel plans? We offer free same-day standby for most fare types: Wanna Get Away Plus®, Anytime and Business Select®. This means that you can retain your current flight while listing for standby on an earlier flight. If a seat becomes available, it’s yours at no charge!
Make the most of our Rapid Rewards® Program.
Rapid Rewards Members can redeem their points for flights, hotel stays, rental cars, gift cards, and more. And your points never expire!
| Fare | Fly one-way from $126 (departing on 8/7)* |
|---|---|
| Departing from | Milwaukee Mitchell International Airport (MKE) |
| Arriving at | Phoenix Sky Harbor International Airport (PHX) |
| Average flight time | 3 hours 40 minutes |
| Distance | 1460 miles |
| 150† | Weekly flights |
|---|---|
| 3‡ | Nonstop flights per day Monday through Friday |
| 3 ‡ | Nonstop flights on Saturday |
| 1 ‡ | Nonstop flight on Sunday |
Other popular flights from Milwaukee:
†Weekly flights based on DOT published scheduled average flights Monday through Sunday between 6/1/2025 and 6/30/2025. Note: route may not operate every day of the week.
‡Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 6/1/2025 and 6/30/2025.
Explore Phoenix.
Just minutes from the airport to downtown, Phoenix isn't called Arizona's urban heart for nothing! As America's fifth most-populated city and Arizona's state capital, visitors come to Phoenix from around the nation for arts, culture, business, and education. Browse one of the city's many museums and soak up its rich cultural history, from the largest fine art museum in the Southwest, Phoenix Museum of Art, to Native American art and tradition at the Heard Museum, as well as the 15,000-instrument collection at the Musical Instrument Museum. Art lovers shouldn't miss Roosevelt Row, an area of the city full of art galleries, colorful street murals, and a monthly art walk. In the evening, catch a ballet performance at the Orpheum Theater or see a concert at the Comerica Theatre before ending the night at one of the esteemed dining options in the city's historic Heritage Square.
Not only is Phoenix a thriving cosmopolitan center, it's also full of parks and natural preserves and is the perfect gateway city to the Grand Canyon. Explore the 50 miles of trails in South Mountain Park and Preserve and enjoy rock climbing, hot air ballooning, desert Jeep tours, and more. Hike up Camelback Mountain, the 1,200-foot-tall landmark that looks like a kneeling camel, for gorgeous views of the city and Phoenix Mountains Preserve. Explore the red rock buttes in Papago Park and then, after a long day of trekking, relax at one of the city's many luxurious spas.
Phoenix is also a great city for sports! Located in the Sonoran Desert, you can enjoy the endless sunshine from the stands during spring training in February and March, or from one of the signature golf courses that make Phoenix one of the top golf destinations in the world. A vibrant desert landscape foregrounded by the bustling city makes Phoenix a vacation getaway with the best of both worlds.
Questions we hear the most
The average flight time from Milwaukee to Phoenix is 3 hours 40 minutes.
There are 150 weekly flights from Milwaukee to Phoenix on Southwest Airlines.
Yes, Southwest flies nonstop from Milwaukee to Phoenix 3 times per day from Monday through Friday.
Yes, Southwest flies nonstop from Milwaukee to Phoenix 3 times per day on Saturdays and once per day on Sundays.
To find the lowest fares by day and time to fly Milwaukee to Phoenix with Southwest, check out our Low Fare Calendar.
You can rent a car at Phoenix Sky Harbor International Airport—book yours with your flight.
Check the status of your upcoming Southwest flight.
Visit the Southwest Airlines® Help Center for helpful information and answers to frequently asked questions.
1EarlyBird Check-In® pricing starts at $15 one-way, and is subject to availability. Pricing may vary based on the popularity and length of each (one-way) flight. Please see optional travel charges for more details.
2Upgraded boarding prices and benefits are per eligible segment. Flights must be within 24 hours of departure to be eligible for upgraded boarding.
4Where available. Available only on WiFi-enabled aircraft. Limited-time offer.
5Due to licensing restrictions, on WiFi-enabled international flights, free live TV and iHeartRadio may not be available for the full duration of flight.
6Texting only allows access to iMessage and WhatsApp (which must be downloaded and activated before connecting to SouthwestWiFi).
7Internet access for $8 per device from takeoff to landing. Price is subject to change. May not be available for the full duration of flight. In order to provide a top-notch Internet experience, we prohibit access to certain high-bandwidth applications and websites. We also prohibit access to certain obscene or offensive content.
8Flights traveling 175 miles or less will have only water available. Complimentary snacks are served on flights over 175 miles. If you’re flying between Hawaii and the continental U.S., you’ll have even more snacks to choose from.
9Free same-day standby: You can list for same-day standby for an earlier flight via a Southwest Customer Service Agent at the airport or the Southwest app or mobile web. You must request to be added to the same-day standby list at least 10 minutes prior to the scheduled departure of your original flight or the no-show policy will apply. If using the app or mobile web, you must list your name 30 minutes ahead of scheduled departure. You will receive a message based on the contact preference selected during booking if you are cleared on the flight. Group bookings and Unaccompanied Minors are not eligible for same-day standby. You will be required to pay any government taxes and fees associated with these itinerary changes but refunds will be provided. Your original boarding position is not guaranteed on your standby flight. Southwest Business Customers booked through travel agencies may need to see a Southwest agent at the airport for a standby listing. See Southwest.com/standby for more details.