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$97+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MKE
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Milwaukee-Mitchell are usually found in August or July, booked 69 days in advance, depart on a Tuesday or Thursday 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$189
(JetBlue)

One-way from

$97
(CheapOair)

Popular in

March

Cheapest in

August

Average price

$445

Good round-trip deal

$349 or less

Good one-way deal

$156 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.
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From Philadelphia to Milwaukee-Mitchell
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One-way flight from Philadelphia to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
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 March 26, 2025.

This JetBlue deal was found by Cheapflights users on 3/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1710:16 amPHL - MKE
1 stop7h 38mJetBlue
Wed 5/214:43 pmMKE - PHL
1 stop4h 38mJetBlue
Deal found 3/24$189
This CheapOair deal was found by Cheapflights users on 3/25. 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.
Sun 5/113:57 pmPHL - MKE
1 stop20h 04mSpirit Airlines
Wed 5/1412:22 pmMKE - PHL
1 stop18h 26mSpirit Airlines
Deal found 3/25$202
This Mytrip deal was found by Cheapflights users on 3/25. 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.
Wed 5/77:00 amPHL - MKE
2 stops29h 27mMultiple Airlines
Thu 5/82:50 pmMKE - PHL
1 stop15h 58mMultiple Airlines
Deal found 3/25$227
This Frontier deal was found by Cheapflights users on 3/25. 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.
Mon 4/78:33 amPHL - MKE
1 stop10h 09mFrontier
Mon 4/147:10 pmMKE - PHL
1 stop11h 28mFrontier
Deal found 3/25$238
This Southwest deal was found by Cheapflights users on 3/24. 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 5/295:25 amPHL - MKE
1 stop6h 55mSouthwest
Sat 5/313:40 pmMKE - PHL
1 stop6h 15mSouthwest
Deal found 3/24$263
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/197:30 pmPHL - MKE
Nonstop2h 21mAmerican Airlines
Thu 4/249:57 amMKE - PHL
1 stop3h 58mAmerican Airlines
Deal found 3/25$278
This Delta deal was found by Cheapflights users on 3/24. 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.
Sun 4/207:00 amPHL - MKE
1 stop5h 26mDelta
Tue 4/226:20 amMKE - PHL
1 stop6h 33mDelta
Deal found 3/24$283
This United Airlines deal was found by Cheapflights users on 3/25. 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 5/206:30 amPHL - MKE
1 stop6h 27mUnited Airlines
Sat 5/245:15 amMKE - PHL
1 stop4h 07mUnited Airlines
Deal found 3/25$288
This Sun Country Air deal was found by Cheapflights users on 3/25. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1712:05 pmPHL - MKE
1 stop6h 24mSun Country Air
Sun 7/206:30 pmMKE - PHL
1 stop15h 40mSun Country Air
Deal found 3/25$335

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 March 26, 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

Sun 5/11

3:57 pm-11:01 am

1 stop20h 04m

Milwaukee-Mitchell

Wed 5/14

12:22 pm-7:48 am

1 stop18h 26m

$202

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Wed 5/7

7:00 am-11:27 am

2 stops29h 27m

Milwaukee-Mitchell

Thu 5/8

2:50 pm-7:48 am

1 stop15h 58m

$227

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Mon 4/7

8:33 am-5:42 pm

1 stop10h 09m

Milwaukee-Mitchell

Mon 4/14

7:10 pm-7:38 am

1 stop11h 28m

$238

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Thu 5/1

10:16 am-2:53 pm

1 stop5h 37m

Milwaukee-Mitchell

Sun 5/4

3:50 pm-10:28 pm

1 stop5h 38m

$243

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Sun 4/20

7:30 pm-8:51 pm

Nonstop2h 21m

Milwaukee-Mitchell

Tue 4/22

6:40 am-9:40 am

Nonstop2h 00m

$275

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Tue 5/20

6:30 am-11:57 am

1 stop6h 27m

Milwaukee-Mitchell

Sat 5/24

5:15 am-10:22 am

1 stop4h 07m

$288

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Thu 4/24

9:40 am-12:30 pm

1 stop3h 50m

Milwaukee-Mitchell

Sat 4/26

9:15 am-2:52 pm

1 stop4h 37m

$313

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Fri 5/23

4:35 pm-10:45 pm

1 stop7h 10m

Milwaukee-Mitchell

Sun 5/25

8:05 am-2:30 pm

1 stop5h 25m

$377

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Thu 6/19

12:06 pm-5:29 pm

1 stop6h 23m

Milwaukee-Mitchell

Sun 6/22

6:17 pm-11:10 am

1 stop15h 53m

$420

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Mon 5/19

7:12 pm-11:27 am

1 stop17h 15m

$97

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 17 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Milwaukee flight deals on Cheapflights vs. FlightHub >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 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 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 March 21, 2025.

To ensure you get the cheapest price possible for a flight from Philadelphia to Milwaukee, you should look to book at least 69 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 March 26, 2025.

It’s optimal to fly from Philadelphia to Milwaukee in the evening. By choosing this option you can save up to 28% 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 March 23, 2025.

Travelers seeking maximum savings on their Philadelphia to Milwaukee flight should consider departing on Tuesday 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.

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 March 26, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines 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.
Southwest
8.1
Very good
4,274 reviews

Crew

8.6

Entertainment

7.6

Food

7.1

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Crew

8.6

Entertainment

7.6

Food

7.1

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,891 reviews
Southwest
8.1
Very good
4,274 reviews

Crew

8.6

Entertainment

7.6

Food

7.1

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,608 reviews
Southwest
8.1
Very good
4,274 reviews

Crew

8.6

Entertainment

7.6

Food

7.1

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.1
Very good
4,274 reviews

Crew

8.6

Entertainment

7.6

Food

7.1

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,274 reviews

Crew

8.6

Entertainment

7.6

Food

7.1

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 4 times in the past calendar month.

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

    JetBlue, at $189, was found to be the cheapest airline from Philadelphia to Milwaukee.Alternate airlines to your destination round-trip include Spirit Airlines and Frontier. You may be able to fly from Philadelphia to Milwaukee for 46% less than the average price by searching for these airlines.

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

    $97 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 JetBlue and Frontier, with prices starting from $105 and $119, respectively.

  • What are the cheapest flights from Philadelphia to Milwaukee?

    Looking at all options, your cheapest flight can be booked for $121. While the most popular route (Philadelphia - Milwaukee-Mitchell) can be booked for $189 on average our data indicates $306 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
Pewaukee
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.
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Top 4 airlines flying from Philadelphia to Milwaukee

Discover the top 4 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$137FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$156Average$353FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$279FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$199Average$440FlexibilityNo cancel feeOn-time69%
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