$110 Cheap United flights Milwaukee (MKE) to Phoenix (PHX)

View $110 flight on Thu, Nov 13, 2025Opens in a new window

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$110 Cheap United flights Milwaukee (MKE) to Phoenix (PHX)

Prices were available within the past 7 days and start at $110 for one-way flights and $219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Sep 10 - Sat, Sep 13
MKE
Milwaukee
PHX
Phoenix
$219 Roundtrip, just found
$219
Roundtrip
just found
Select United flight, departing Wed, Sep 10 from Milwaukee to Phoenix, returning Sat, Sep 13, priced at $219 just found
United
Tue, Aug 26 - Thu, Sep 4
MKE
Milwaukee
PHX
Phoenix
$224 Roundtrip, found 1 hour ago
$224
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Aug 26 from Milwaukee to Phoenix, returning Thu, Sep 4, priced at $224 found 1 hour ago
United
Tue, Sep 23 - Thu, Oct 2
MKE
Milwaukee
PHX
Phoenix
$225 Roundtrip, found 4 hours ago
$225
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Sep 23 from Milwaukee to Phoenix, returning Thu, Oct 2, priced at $225 found 4 hours ago
United
Sat, Dec 13 - Thu, Dec 25
MKE
Milwaukee
PHX
Phoenix
$230 Roundtrip, found 3 days ago
$230
Roundtrip
found 3 days ago
Select United flight, departing Sat, Dec 13 from Milwaukee to Phoenix, returning Thu, Dec 25, priced at $230 found 3 days ago
United
Thu, Aug 7 - Sun, Aug 10
MKE
Milwaukee
PHX
Phoenix
$232 Roundtrip, found 2 hours ago
$232
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Aug 7 from Milwaukee to Phoenix, returning Sun, Aug 10, priced at $232 found 2 hours ago
United
Tue, Aug 26 - Fri, Sep 5
MKE
Milwaukee
PHX
Phoenix
$235 Roundtrip, found 2 hours ago
$235
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Aug 26 from Milwaukee to Phoenix, returning Fri, Sep 5, priced at $235 found 2 hours ago
Flights from Milwaukee (MKE) to Phoenix (PHX)
Origin airport
General Mitchell Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
American Airlines
Distance
1457 mi
Average flight time
1 hour 55 mins

Frequently asked questions

How much is a United Airlines flight from General Mitchell Intl. Airport (MKE) to Sky Harbor Intl. Airport (PHX)?
You'll find cheap round-trip United Airlines flights from $219 from MKE to PHX by filtering your results from "Price (lowest to highest)" on Expedia. Or look for deals from $110 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from MKE to PHX with United Airlines?
Search for round-trip or one-way flights to Phoenix in July or August. You could find an affordable fare with United Airlines during these off-peak times.
What is the cheapest time to book flights from General Mitchell Intl. Airport (MKE) to Sky Harbor Intl. Airport (PHX) with United Airlines?
Look for cheap United Airlines flights from General Mitchell Intl. Airport (MKE) to Sky Harbor Intl. Airport (PHX) one to three months prior to your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from General Mitchell Intl. Airport (MKE) to Sky Harbor Intl. Airport (PHX)?
To see if there's a direct trip from MKE to PHX with United Airlines or another carrier, check the "Nonstop" filter when looking for tickets.
What is the earliest United Airlines flight from MKE to PHX?
Search United Airlines's earliest flights from MKE to PHX by selecting the "Early Morning" and "Morning" filters. Not only will you get to your destination sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Phoenix?
United Airlines flights from General Mitchell Intl. Airport (MKE) to Phoenix come in to land at Sky Harbor Intl. Airport (PHX). This is the main gateway to this city.
Why fly with United Airlines from MKE to PHX?
With a rewarding loyalty program, United Airlines is a top pick for many passengers flying from MKE to PHX. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from General Mitchell Intl. Airport (MKE) to Sky Harbor Intl. Airport (PHX)?
It's generally possible to cancel or reschedule your flight, although there may be additional charges if your booking was made more than 24 hours ago. Need to keep your options open? Use our "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you have to adjust your plans. To make modifications, head to "Trips," select your flight and click on "Manage Booking" for more information.

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