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$72+ Cheap flights from Philadelphia to Milwaukee (PHL - MKE)

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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MKE
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Milwaukee-Mitchell are usually found in January or March, booked 32 days in advance, depart on a Wednesday or Saturday and return on a Saturday

Find flight deals from Philadelphia to Milwaukee

Cheapest flights from Philadelphia to Milwaukee
Explore the most affordable flight options available from Philadelphia to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 11/246:14 amPHL - MKE
1 stop6h 18mDelta
Thu 11/273:13 pmMKE - PHL
1 stop6h 37mDelta
Deal found 11/6$313
This Southwest deal was found by Cheapflights users on 11/6. 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 12/912:05 pmPHL - MKE
2 stops10h 25mSouthwest
Wed 12/105:30 amMKE - PHL
2 stops8h 35mSouthwest
Deal found 11/6$323
This Southwest deal was found by Cheapflights users on 11/6. 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 12/86:05 pmPHL - MKE
1 stop4h 25mSouthwest
Wed 12/105:50 amMKE - PHL
1 stop7h 35mSouthwest
Deal found 11/6$329
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:36 pmPHL - MKE
2 stops47h 33mMultiple Airlines
Wed 12/318:15 pmMKE - PHL
1 stop13h 16mMultiple Airlines
Deal found 11/6$336
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/38:33 amPHL - MKE
Nonstop2h 34mAmerican Airlines
Wed 12/1010:32 amMKE - PHL
Nonstop2h 09mAmerican Airlines
Deal found 11/5$337
This Mytrip deal was found by Cheapflights users on 11/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:15 amPHL - MKE
3 stops29h 24mSpirit Airlines
Mon 12/810:34 amMKE - PHL
3 stops27h 10mSpirit Airlines
Deal found 11/5$338
This Southwest deal was found by Cheapflights users on 11/5. 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 12/68:15 amPHL - MKE
2 stops8h 35mSouthwest
Mon 12/85:30 amMKE - PHL
2 stops8h 35mSouthwest
Deal found 11/5$339
This Mytrip deal was found by Cheapflights users on 11/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:54 pmPHL - MKE
2 stops15h 46mMultiple Airlines
Sun 11/236:30 pmMKE - PHL
3 stops28h 16mMultiple Airlines
Deal found 11/6$342
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:34 pmPHL - MKE
1 stop18h 05mMultiple Airlines
Sun 12/76:09 pmMKE - PHL
1 stop14h 51mMultiple Airlines
Deal found 11/6$348
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sun 12/76:50 pmPHL - MKE
1 stop5h 15mAmerican Airlines
Wed 12/1710:32 amMKE - PHL
Nonstop2h 09mAmerican Airlines
Deal found 11/6$349

Cheap flight deals from Philadelphia to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Milwaukee (MKE). 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$313
(Delta)

One-way from

$72
(Frontier)

Popular in

June

Cheapest in

January

Average price

$428

Good round-trip deal

$351 or less

Good one-way deal

$290 or less
Provider with most accurate pricing for Philadelphia-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Milwaukee-Mitchell flights.
Search Deals
From Philadelphia to Milwaukee-Mitchell
Search Deals
One-way flight from Philadelphia to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Philadelphia to Milwaukee-Mitchell.
Search Deals
Price to beat on a one-way flight from Philadelphia to Milwaukee-Mitchell.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Milwaukee 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 November 6, 2025.
Use the filters below to find and compare flights from Philadelphia to Milwaukee that are best for you.

Fly from

Philadelphia

Fly to

Milwaukee

Route

Depart

Return

Price

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Tue 2/17

5:00 pm-10:28 pm

1 stop6h 28m

Milwaukee-Mitchell

Wed 2/25

3:30 pm-9:38 pm

1 stop5h 08m

$313

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Wed 3/11

6:55 am-12:18 pm

1 stop6h 23m

Milwaukee-Mitchell

Wed 3/18

1:00 pm-7:12 pm

1 stop5h 12m

$313

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Wed 12/10

5:01 pm-11:54 pm

1 stop7h 53m

Milwaukee-Mitchell

Sat 12/13

11:30 am-6:01 pm

1 stop5h 31m

$313

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Wed 2/18

10:06 am-2:05 pm

1 stop4h 59m

Milwaukee-Mitchell

Wed 2/25

8:30 am-2:24 pm

1 stop4h 54m

$313

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Wed 2/18

12:15 pm-7:55 pm

2 stops8h 40m

Milwaukee-Mitchell

Wed 2/25

5:30 am-11:30 am

1 stop5h 00m

$318

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Tue 2/17

5:25 am-11:30 am

2 stops7h 05m

Milwaukee-Mitchell

Wed 2/25

5:30 am-11:30 am

1 stop5h 00m

$318

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Tue 12/9

12:05 pm-9:30 pm

2 stops10h 25m

Milwaukee-Mitchell

Wed 12/10

5:30 am-3:05 pm

2 stops8h 35m

$323

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Mon 12/8

6:05 pm-9:30 pm

1 stop4h 25m

Milwaukee-Mitchell

Wed 12/10

5:50 am-2:25 pm

1 stop7h 35m

$329

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Tue 1/6

5:40 am-9:10 pm

2 stops16h 30m

Milwaukee-Mitchell

Sat 1/31

6:30 am-3:35 pm

2 stops8h 05m

$334

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Wed 3/11

6:15 am-9:45 am

1 stop4h 30m

Milwaukee-Mitchell

Wed 3/18

5:50 am-4:15 pm

2 stops9h 25m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 20 results
1
2

Compare providers for flights from Philadelphia to Milwaukee

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 Philadelphia to Milwaukee in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Milwaukee flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Milwaukee flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Philadelphia-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Milwaukee flights, Cheapflights users trust eDreams the most. eDreams 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 Philadelphia-Milwaukee 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 Philadelphia to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Philadelphia with our price prediction graph.
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 Philadelphia to Milwaukee

How far ahead should I book a flight from Philadelphia to Milwaukee?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Milwaukee. Price data was last updated on October 31, 2025.

To ensure you get the cheapest price possible for a flight from Philadelphia to Milwaukee, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Philadelphia to Milwaukee?

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Milwaukee (average of $44). Flying from Philadelphia to Milwaukee in July is currently the most expensive (average of $126). 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 PHL to MKE?

Find hourly flight availability from Philadelphia to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s optimal to fly from Philadelphia to Milwaukee in the morning. By choosing this option you can save up to 1% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Philadelphia to Milwaukee?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Milwaukee. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Philadelphia to Milwaukee flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated November 6, 2025.
Read through reviews of airlines operating flights from Philadelphia to Milwaukee, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,001 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,007 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,115 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Philadelphia to Milwaukee flight route?

    Flights from Philadelphia to Milwaukee-Mitchell have been viewed 1 times in the past calendar month.

  • How long is the flight from Philadelphia to Milwaukee?

    There are many flights that can get you from Philadelphia to Milwaukee in 6h 23m. Fly via United Airlines, Delta, or Southwest to get the fastest option. Airlines will cover a distance of 688 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Philadelphia to Milwaukee round-trip?

    Frontier, at $63, was found to be the cheapest airline from Philadelphia to Milwaukee.Alternate airlines to your destination round-trip include United Airlines and Southwest. You may be able to fly from Philadelphia to Milwaukee for 84% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Philadelphia to Milwaukee?

    Consider Republic Airways (100%), Piedmont Airlines (88%) or Qatar Airways (80%) when booking your flight. These represent the most reliable airlines when flying from Philadelphia to Milwaukee.

  • What are the cheapest flights from Philadelphia to Milwaukee?

    Looking at all options, your cheapest flight can be booked for $243. While the most popular route (Philadelphia - Milwaukee-Mitchell) can be booked for $223 on average, our data indicates $388 when flying from Philadelphia to Milwaukee.

  • Can I find deals for flights from Philadelphia to Milwaukee that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Milwaukee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Milwaukee.

  • Can I find deals for business class flights from Philadelphia to Milwaukee?

    Yes. Cheapflights offers flight deals from Philadelphia to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Milwaukee?

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Milwaukee (average of $44). Flying from Philadelphia to Milwaukee in July is currently the most expensive (average of $126). 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.

See more FAQs

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
New Berlin
Oak Creek
Wauwatosa

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Alternative routes for Philadelphia to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Philadelphia to Milwaukee

Discover the top 5 airlines that operate flights from Philadelphia to Milwaukee. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$63Average$148FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$154Average$382FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$208Average$388FlexibilityNo cancel feeOn-time63%
DeltaCheapest$224Average$314FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$290Average$410FlexibilityNo cancel feeOn-time71%

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