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$98+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MKE
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Milwaukee-Mitchell are usually found in August or October, booked 87 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 June 12, 2025.

Round-trip from

$313
(Mytrip)

One-way from

$98
(FlightHub)

Popular in

November

Cheapest in

August

Average price

$413

Good round-trip deal

$346 or less

Good one-way deal

$146 or less
From Philadelphia to Milwaukee-Mitchell
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One-way flight from Philadelphia to Milwaukee-Mitchell
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Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Philadelphia to Milwaukee-Mitchell.
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Price to beat on a one-way flight from Philadelphia to Milwaukee-Mitchell.
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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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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.
Tue 6/247:18 pmPHL - MKE
1 stop23h 51mSpirit Airlines
Sat 6/287:14 pmMKE - PHL
2 stops17h 27mSpirit Airlines
Deal found 6/10$313
This CheapOair deal was found by Cheapflights users on 6/10. 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 7/46:15 amPHL - MKE
1 stop13h 56mMultiple Airlines
Tue 7/87:03 pmMKE - PHL
1 stop12h 01mMultiple Airlines
Deal found 6/10$318
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 7/17:55 pmPHL - MKE
Nonstop2h 31mAmerican Airlines
Wed 7/96:05 amMKE - PHL
Nonstop2h 14mAmerican Airlines
Deal found 6/11$322
This Southwest deal was found by Cheapflights users on 6/9. 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 6/244:45 pmPHL - MKE
2 stops7h 30mSouthwest
Wed 6/255:25 amMKE - PHL
1 stop4h 25mSouthwest
Deal found 6/9$329
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 8/145:25 amPHL - MKE
1 stop4h 37mDelta
Tue 8/2610:10 amMKE - PHL
1 stop4h 44mDelta
Deal found 6/10$359
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/15:16 pmPHL - MKE
1 stop6h 29mUnited Airlines
Sat 7/55:15 amMKE - PHL
1 stop4h 32mUnited Airlines
Deal found 6/10$412

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 June 12, 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 6/24

7:18 pm-6:09 pm

1 stop23h 51m

Milwaukee-Mitchell

Sat 6/28

7:14 pm-1:41 pm

2 stops17h 27m

$313

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Fri 7/4

6:15 am-7:11 pm

1 stop13h 56m

Milwaukee-Mitchell

Tue 7/8

7:03 pm-8:04 am

1 stop12h 01m

$318

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Tue 7/1

7:55 pm-9:26 pm

Nonstop2h 31m

Milwaukee-Mitchell

Wed 7/9

6:05 am-9:19 am

Nonstop2h 14m

$322

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Tue 6/24

4:45 pm-11:15 pm

2 stops7h 30m

Milwaukee-Mitchell

Wed 6/25

5:25 am-10:50 am

1 stop4h 25m

$329

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Thu 8/14

5:25 am-9:02 am

1 stop4h 37m

Milwaukee-Mitchell

Tue 8/26

10:10 am-3:54 pm

1 stop4h 44m

$359

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Tue 7/1

5:16 pm-10:45 pm

1 stop6h 29m

Milwaukee-Mitchell

Sat 7/5

5:15 am-10:47 am

1 stop4h 32m

$412

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Tue 7/22

6:13 am-3:42 pm

1 stop10h 29m

$98

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Fri 7/25

10:15 am-3:08 pm

1 stop5h 53m

$115

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Wed 7/30

7:20 am-10:40 am

1 stop4h 20m

$141

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Thu 6/26

6:30 am-5:29 pm

1 stop11h 59m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
1
2

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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Philadelphia to Milwaukee, you should look to book at least 87 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, February is the cheapest month in which you can book a flight from Philadelphia to Milwaukee (average of $280). Flying from Philadelphia to Milwaukee in June is currently the most expensive (average of $376). 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 June 12, 2025.

It’s optimal to fly from Philadelphia to Milwaukee in the afternoon. By choosing this option you can save up to 12% 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 June 8, 2025.

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

Weekly flight availability from Philadelphia to Milwaukee

Explore weekly flight availability from Philadelphia to Milwaukee. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from PHL to MKE are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Milwaukee ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Milwaukee when rainfall is around 1.4 in.

Temperature in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Milwaukee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Philadelphia to Milwaukee to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What airports do I use to fly from Philadelphia to Milwaukee?

    Milwaukee-Mitchell is the airport most travelers will use when flying to Milwaukee from Philadelphia. Booking flights from Philadelphia (PHL) to Milwaukee-Mitchell (MKE) should be relatively easy as there are 5 daily flights to Milwaukee from 5 different airlines. 2h 14m is how long a flight from Philadelphia to Milwaukee-Mitchell will take if you book a nonstop flight.

  • 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.

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

    Spirit Airlines, at $313, was found to be the cheapest airline from Philadelphia to Milwaukee.Alternate airlines to your destination round-trip include American Airlines and Southwest. You may be able to fly from Philadelphia to Milwaukee for 15% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Philadelphia to Milwaukee one-way?

    $98 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Southwest and Sun Country Air, with prices starting from $141 and $143, respectively.

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

    Consider PSA Airlines (66%), American Airlines (57%) or Qatar Airways (55%) 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 $98. While the most popular route (Philadelphia - Milwaukee-Mitchell) can be booked for $225 on average our data indicates $297 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, February is the cheapest month in which you can book a flight from Philadelphia to Milwaukee (average of $280). Flying from Philadelphia to Milwaukee in June is currently the most expensive (average of $376). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Mequon
Sheboygan
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.
John F Kennedy Intl to O'Hare Intl flights
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LaGuardia to Minneapolis flights
Newark to Minneapolis flights
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Pittsburgh to Minneapolis flights
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Scranton to O'Hare Intl flights
Philadelphia to Madison flights
Dulles Intl to Green Bay flights
LaGuardia to Green Bay flights
Newark to Green Bay flights
LaGuardia to Appleton flights
Reagan-National to Green Bay flights
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Newark to Appleton flights
Pittsburgh to Madison flights
Allentown to Minneapolis flights
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Pittsburgh to Appleton flights
State College to O'Hare Intl flights
Reagan-National to Rhinelander flights
Philadelphia to Green Bay flights
Reagan-National to Appleton flights
John F Kennedy Intl to Duluth flights
Harrisburg to Milwaukee flights
Dulles Intl to Appleton flights
Newark to Duluth flights
Pittsburgh to Milwaukee flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$149FlexibilityNo cancel feeOn-time62%
DeltaCheapest$176Average$301FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$176Average$371FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$199Average$396FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$277Average$378FlexibilityNo cancel feeOn-time63%

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