Find cheap airlines flights from Phoenix to Milwaukee

Choose from 1 carriers that fly from Phoenix to Milwaukee, including United Airlines, Enjoy the cheapest tickets on this route with Sun Country Airlines.

Book direct flights from Phoenix to Milwaukee: One way flights from $69, round trip flights from $279. Find flight deals for the next 3 months below.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Phoenix to Milwaukee

The distance between Phoenix and Milwaukee is about 2,348.07 km. It takes around 3 hours 36 minutes on average to fly from Phoenix to Milwaukee. The most popular month to Milwaukee is January. The off-season for travel is December.

Cheapest one-way flight price$69
Cheapest round-trip ticket price$224
Off-season for travelDecember
Peak season for travelJanuary
Flight distance2,348.07 km
Average flight time3 hours 36 minutes
Popular airlineUnited Airlines

When is the cheapest time to fly from Phoenix to Milwaukee?

The cheapest time for Phoenix to Milwaukee flights: Dec 14 to Dec 21 — one way flight prices from $69.

Cheapest flights
From price
Search
  • 916
  • 1623
  • 2330
  • Dec

    307
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer flights from Phoenix to Milwaukee?

    At the moment, several airlines serve connecting flights from Phoenix to Milwaukee, including: United Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • It takes around 3 hours 36 minutes to fly from Phoenix (PHX) to Milwaukee (MKE).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Phoenix to Milwaukee is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • The cheapest months to fly from Phoenix to Milwaukee is December, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Phoenix to Milwaukee on November 25, 2025 with Frontier Airlines, with prices starting at $133.
  • You can land at any one of the following hubs in Milwaukee, with Phoenix Sky Harbor International Airport to Milwaukee Mitchell International Airport (PHX-MKE) is by far the most common option on this route: Milwaukee Mitchell International Airport (MKE).
  • The time difference between Milwaukee and Phoenix is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.