$80+ Cheap flights from Milwaukee (MKE) to Sky Harbor Intl (PHX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — PHX
May 24 — May 311
Round-trip
1 adult, Economy
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Find cheap flights from Milwaukee to Sky Harbor Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Milwaukee-Mitchell to Phoenix Sky Harbor Intl are usually found in September or August, booked 38 days in advance, depart on a Tuesday or Saturday and return on a Saturday
Cheap flight deals from Milwaukee to Sky Harbor Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Milwaukee to Sky Harbor IntlExplore the most affordable flight options available from Milwaukee to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
Explore the most affordable flight options available from Milwaukee to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:30 am
MKE
- PHX
1 stop6h 55m
Southwest
Wed 6/312:20 pm
PHX
- MKE
2 stops7h 55m
Southwest
Deal found 4/20![Southwest logo]()
$291
This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:45 pm
MKE
- PHX
Nonstop3h 50m
Southwest
Sat 5/168:40 am
PHX
- MKE
Nonstop3h 20m
Southwest
Deal found 4/22![Southwest logo]()
$296
This Expedia deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:09 pm
MKE
- PHX
1 stop10h 24m
Multiple Airlines
Wed 5/206:00 am
PHX
- MKE
1 stop15h 59m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:25 am
MKE
- PHX
Nonstop3h 40m
Southwest
Mon 6/87:55 pm
PHX
- MKE
Nonstop3h 20m
Southwest
Deal found 4/20![Southwest logo]()
$298
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2310:54 am
MKE
- PHX
1 stop6h 45m
Delta
Wed 5/276:05 am
PHX
- MKE
1 stop7h 04m
Delta
Deal found 4/22![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/161:25 pm
MKE
- PHX
1 stop7h 15m
Southwest
Sat 8/226:10 am
PHX
- MKE
1 stop7h 20m
Southwest
Deal found 4/19![Southwest logo]()
$300
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:25 am
MKE
- PHX
2 stops7h 05m
Southwest
Mon 6/86:40 pm
PHX
- MKE
1 stop5h 15m
Southwest
Deal found 4/20![Southwest logo]()
$302
This Priceline deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:21 pm
MKE
- PHX
1 stop12h 57m
Frontier
Fri 4/246:00 am
PHX
- MKE
1 stop8h 28m
Frontier
Deal found 4/21![Frontier logo]()
$305
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:45 am
MKE
- PHX
1 stop5h 00m
Southwest
Sun 8/235:40 am
PHX
- MKE
1 stop7h 05m
Southwest
Deal found 4/20![Southwest logo]()
$307
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:50 pm
MKE
- PHX
1 stop7h 36m
American Airlines
Sat 10/248:30 am
PHX
- MKE
Nonstop3h 35m
American Airlines
Deal found 4/20![American Airlines logo]()
$309
Best flights from Milwaukee to Sky Harbor IntlDiscover carefully curated flight deals from Milwaukee to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
Discover carefully curated flight deals from Milwaukee to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:20 am
MKE
- PHX
1 stop5h 25m
Southwest
Tue 6/166:35 pm
PHX
- MKE
Nonstop3h 20m
Southwest
Deal found 4/21![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:30 am
MKE
- PHX
1 stop8h 04m
Delta
Sun 5/3112:59 am
PHX
- MKE
1 stop5h 32m
Delta
Deal found 4/19![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:25 pm
MKE
- PHX
Nonstop3h 40m
Southwest
Mon 7/62:50 pm
PHX
- MKE
1 stop6h 55m
Southwest
Deal found 4/19![Southwest logo]()
$339
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:50 pm
MKE
- PHX
1 stop7h 05m
Southwest
Sun 6/288:20 pm
PHX
- MKE
Nonstop3h 20m
Southwest
Deal found 4/21![Southwest logo]()
$339
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1712:20 pm
MKE
- PHX
1 stop7h 50m
Southwest
Sat 6/204:05 pm
PHX
- MKE
1 stop4h 55m
Southwest
Deal found 4/19![Southwest logo]()
$370
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:00 am
MKE
- PHX
1 stop6h 40m
Southwest
Sat 6/1312:05 pm
PHX
- MKE
2 stops9h 25m
Southwest
Deal found 4/23![Southwest logo]()
$383
This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:25 am
MKE
- PHX
Nonstop3h 40m
Southwest
Sun 7/58:20 pm
PHX
- MKE
Nonstop3h 20m
Southwest
Deal found 4/22![Southwest logo]()
$384
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:30 am
MKE
- PHX
Nonstop3h 50m
Southwest
Mon 5/257:50 pm
PHX
- MKE
Nonstop3h 15m
Southwest
Deal found 4/21![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:15 am
MKE
- PHX
Nonstop3h 50m
Southwest
Wed 5/208:10 am
PHX
- MKE
1 stop5h 55m
Southwest
Deal found 4/21![Southwest logo]()
$401
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:20 pm
MKE
- PHX
1 stop7h 45m
Southwest
Mon 5/187:50 pm
PHX
- MKE
Nonstop3h 15m
Southwest
Deal found 4/20![Southwest logo]()
$402
Last-minute flights from Milwaukee to Sky Harbor IntlDiscover last-minute flight deals from Milwaukee to Sky Harbor Intl. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Sky Harbor Intl. Data last updated April 24, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:21 pm
MKE
- PHX
1 stop12h 57m
Frontier
Fri 4/246:00 am
PHX
- MKE
1 stop8h 28m
Frontier
Deal found 4/21![Frontier logo]()
$305
This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:45 pm
MKE
- PHX
Nonstop3h 50m
Southwest
Sat 5/168:40 am
PHX
- MKE
Nonstop3h 20m
Southwest
Deal found 4/22![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:10 am
MKE
- PHX
Nonstop3h 45m
Southwest
Mon 5/187:50 pm
PHX
- MKE
Nonstop3h 15m
Southwest
Deal found 4/21![Southwest logo]()
$313
This CheapOair deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:09 pm
MKE
- PHX
1 stop10h 24m
Multiple Airlines
Mon 5/1810:28 pm
PHX
- MKE
1 stop15h 35m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$302
This Expedia deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:09 pm
MKE
- PHX
1 stop10h 24m
Multiple Airlines
Wed 5/206:00 am
PHX
- MKE
1 stop15h 59m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2310:54 am
MKE
- PHX
1 stop6h 45m
Delta
Wed 5/276:05 am
PHX
- MKE
1 stop7h 04m
Delta
Deal found 4/22![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:45 pm
MKE
- PHX
1 stop7h 29m
American Airlines
Fri 5/294:14 pm
PHX
- MKE
Nonstop3h 23m
American Airlines
Deal found 4/20![American Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:30 am
MKE
- PHX
1 stop6h 55m
Southwest
Wed 6/312:20 pm
PHX
- MKE
2 stops7h 55m
Southwest
Deal found 4/20![Southwest logo]()
$291
One-way flights from Milwaukee to Sky Harbor IntlSearch for one-way flight options from Milwaukee to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
Search for one-way flight options from Milwaukee to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
This Frontier deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:09 pm
MKE
- PHX
1 stop10h 24m
Frontier
Deal found 4/21![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:29 pm
MKE
- PHX
1 stop11h 57m
Frontier
Deal found 4/20![Frontier logo]()
$86
This Super.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:09 pm
MKE
- PHX
1 stop10h 24m
Frontier
Deal found 4/21![Frontier logo]()
$99
This Super.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:09 pm
MKE
- PHX
1 stop10h 24m
Frontier
Deal found 4/19![Frontier logo]()
$104
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:55 pm
MKE
- PHX
1 stop5h 45m
Southwest
Deal found 4/19![Southwest logo]()
$106
This Super.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:46 am
MKE
- PHX
1 stop27h 59m
Frontier
Deal found 4/19![Frontier logo]()
$109
This Super.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:43 am
MKE
- PHX
1 stop27h 44m
Frontier
Deal found 4/22![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3012:29 pm
MKE
- PHX
1 stop11h 57m
Frontier
Deal found 4/20![Frontier logo]()
$111
This Super.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:05 pm
MKE
- PHX
1 stop8h 37m
Frontier
Deal found 4/19![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:09 pm
MKE
- PHX
1 stop10h 24m
Frontier
Deal found 4/22![Frontier logo]()
$124
Find flight deals from Milwaukee to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (Southwest) |
One-way from | $80 (Frontier) |
Popular in | March |
Cheapest in | September |
Average price | $376 |
Good round-trip deal | $357 or less |
Good one-way deal | $185 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Sky Harbor Intl 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, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2026.
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
Cheapest round-trip
MilwaukeePhoenix
MKE - PHX
MKEPHX
Milwaukee-Mitchell
Sat 6/13
5:20 am-8:45 am
1 stop5h 25m
Phoenix Sky Harbor Intl
Tue 6/16
6:35 pm-11:55 pm
Nonstop3h 20m
$309
MilwaukeePhoenix
MKE - PHX
MKEPHX
Milwaukee-Mitchell
Fri 5/29
6:30 am-12:34 pm
1 stop8h 04m
Phoenix Sky Harbor Intl
Sun 5/31
12:59 am-8:31 am
1 stop5h 32m
$334
MilwaukeePhoenix
MKE - PHX
MKEPHX
Milwaukee-Mitchell
Fri 7/3
8:25 pm-10:05 pm
Nonstop3h 40m
Phoenix Sky Harbor Intl
Mon 7/6
2:50 pm-11:45 pm
1 stop6h 55m
$339
MilwaukeePhoenix
MKE - PHX
MKEPHX
Milwaukee-Mitchell
Thu 6/25
5:50 pm-10:55 pm
1 stop7h 05m
Phoenix Sky Harbor Intl
Sun 6/28
8:20 pm-1:40 am
Nonstop3h 20m
$339
MilwaukeePhoenix
MKE - PHX
MKEPHX
Milwaukee-Mitchell
Wed 6/17
12:20 pm-6:10 pm
1 stop7h 50m
Phoenix Sky Harbor Intl
Sat 6/20
4:05 pm-11:00 pm
1 stop4h 55m
$370
MilwaukeePhoenix
MKE - PHX
MKEPHX
Milwaukee-Mitchell
Tue 6/9
5:00 am-9:40 am
1 stop6h 40m
Phoenix Sky Harbor Intl
Sat 6/13
12:05 pm-11:30 pm
2 stops9h 25m
$383
Quickest round-trip
MilwaukeePhoenix
MKE - PHX
MKEPHX
Milwaukee-Mitchell
Fri 7/3
5:25 am-7:05 am
Nonstop3h 40m
Phoenix Sky Harbor Intl
Sun 7/5
8:20 pm-1:40 am
Nonstop3h 20m
$384
MilwaukeePhoenix
MKE - PHX
MKEPHX
Milwaukee-Mitchell
Thu 5/21
10:30 am-12:20 pm
Nonstop3h 50m
Phoenix Sky Harbor Intl
Mon 5/25
7:50 pm-1:05 am
Nonstop3h 15m
$399
MilwaukeePhoenix
MKE - PHX
MKEPHX
Milwaukee-Mitchell
Mon 5/18
5:15 am-7:05 am
Nonstop3h 50m
Phoenix Sky Harbor Intl
Wed 5/20
8:10 am-4:05 pm
1 stop5h 55m
$401
MilwaukeePhoenix
MKE - PHX
MKEPHX
Milwaukee-Mitchell
Fri 5/15
5:20 pm-11:05 pm
1 stop7h 45m
Phoenix Sky Harbor Intl
Mon 5/18
7:50 pm-1:05 am
Nonstop3h 15m
$402
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Milwaukee to Sky Harbor Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Sky Harbor Intl in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Milwaukee-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Milwaukee to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Milwaukee with our price prediction graph.
MKE-PHX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Milwaukee to Phoenix Sky Harbor Intl Airport
Prices
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Delays
How far ahead should I book a flight from Milwaukee to Phoenix Sky Harbor Intl Airport?
The price you pay for your flight from Milwaukee to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Milwaukee to Phoenix Sky Harbor Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Milwaukee to Phoenix Sky Harbor Intl Airport (average of $315). Flying from Milwaukee to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MKE to PHX?
Find hourly flight availability from Milwaukee to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2026.
When flying from Milwaukee to Phoenix Sky Harbor Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 11% versus a flight in the morning.
What is the cheapest day to fly from Milwaukee to Phoenix Sky Harbor Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Milwaukee to Sky Harbor Intl. Price data was last updated on April 18, 2026.
Travelers seeking maximum savings on their Milwaukee to Phoenix Sky Harbor Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Milwaukee to Phoenix delayed?
About 14% of weekly flights between Milwaukee and Phoenix have experienced delays in the past year, with the average delay time being 151 minutes.
What is the most punctual flight time for Milwaukee to Phoenix flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Milwaukee to Phoenix flights?
Over the last year, Southwest have had the lowest number of delays on this route, with just 12% of flights being delayed.
Reviews of airlines servicing Sky Harbor Intl
Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated April 24, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Milwaukee to Phoenix Sky Harbor Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGoodyear
Glendale
Paradise Valley
Casa Grande
Peoria
Chandler
Payson
Buckeye
Camp Verde
Globe
Surprise
Guadalupe
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Top 7 airlines flying from Milwaukee to Sky Harbor Intl
Discover the top 7 airlines that operate flights from Milwaukee to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$93 | Average$291 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$146 | Average$208 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$171 | Average$310 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$200 | Average$320 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$224 | Average$357 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$229 | Average$369 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$237 | Average$390 | FlexibilityNo cancel fee | On-time71% |