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$61+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MKE
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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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 January 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$280
(Frontier)

One-way from

$61
(Frontier)

Popular in

March

Cheapest in

August

Average price

$351
Provider with most accurate pricing for Philadelphia-Milwaukee-Mitchell flight deals.
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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
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High demand for flights, 7% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in January 2025
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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 January 16, 2025.

This Sun Country Air deal was found by Cheapflights users on 1/15. 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 6/1212:05 pmPHL - MKE
1 stop6h 24mSun Country Air
Thu 6/196:30 pmMKE - PHL
1 stop15h 40mSun Country Air
Deal found 1/15$275
This Mytrip deal was found by Cheapflights users on 1/14. 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 1/226:00 amPHL - MKE
3 stops35h 23mSpirit Airlines
Fri 1/245:28 pmMKE - PHL
2 stops20h 59mSpirit Airlines
Deal found 1/14$279
This Frontier deal was found by Cheapflights users on 1/16. 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.
Sun 2/210:18 pmPHL - MKE
1 stop12h 36mFrontier
Wed 2/510:54 amMKE - PHL
1 stop7h 58mFrontier
Deal found 1/16$280
This FlightHub deal was found by Cheapflights users on 1/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:10 amPHL - MKE
1 stop28h 20mMultiple Airlines
Sun 4/274:22 pmMKE - PHL
1 stop28h 19mMultiple Airlines
Deal found 1/15$281
This American Airlines deal was found by Cheapflights users on 1/14. 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 2/199:14 amPHL - MKE
Nonstop2h 30mAmerican Airlines
Tue 2/2511:29 amMKE - PHL
Nonstop2h 05mAmerican Airlines
Deal found 1/14$283
This Delta deal was found by Cheapflights users on 1/16. 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.
Tue 3/185:59 pmPHL - MKE
1 stop6h 51mDelta
Wed 3/2612:37 pmMKE - PHL
1 stop4h 45mDelta
Deal found 1/16$313
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Wed 7/2310:10 amPHL - MKE
1 stop5h 54mUnited Airlines
Mon 7/285:21 pmMKE - PHL
1 stop6h 11mUnited Airlines
Deal found 1/15$344
This Southwest deal was found by Cheapflights users on 1/15. 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 4/55:25 pmPHL - MKE
1 stop7h 15mSouthwest
Wed 4/96:10 amMKE - PHL
2 stops10h 35mSouthwest
Deal found 1/15$376

Find flights from Philadelphia to Milwaukee within your budget

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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Mon 2/3

6:08 am-4:23 pm

1 stop11h 15m

Milwaukee-Mitchell

Mon 2/10

5:56 pm-7:05 pm

2 stops24h 09m

$277

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Sun 2/2

10:18 pm-9:54 am

1 stop12h 36m

Milwaukee-Mitchell

Wed 2/5

10:54 am-7:52 pm

1 stop7h 58m

$280

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Thu 4/24

8:01 pm-9:30 am

1 stop14h 29m

Milwaukee-Mitchell

Sun 4/27

3:18 pm-9:10 pm

1 stop28h 52m

$281

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Wed 2/19

9:14 am-10:44 am

Nonstop2h 30m

Milwaukee-Mitchell

Tue 2/25

11:29 am-2:34 pm

Nonstop2h 05m

$293

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Tue 3/18

5:59 pm-11:50 pm

1 stop6h 51m

Milwaukee-Mitchell

Wed 3/26

12:37 pm-6:22 pm

1 stop4h 45m

$313

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Tue 2/25

3:30 pm-9:35 pm

2 stops7h 05m

Milwaukee-Mitchell

Wed 2/26

3:35 pm-9:10 pm

1 stop4h 35m

$318

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Sat 2/15

5:00 pm-9:08 pm

1 stop5h 08m

Milwaukee-Mitchell

Sun 2/16

3:25 pm-9:34 pm

1 stop5h 09m

$344

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Mon 3/17

5:05 am-5:30 pm

1 stop13h 25m

$61

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Thu 3/20

6:49 am-3:59 pm

1 stop10h 10m

$114

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Sun 7/13

12:05 pm-5:29 pm

1 stop6h 24m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 16 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice 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 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.

Travel insights for flights from Philadelphia to Milwaukee

Get recent, data-driven insights about flights from Philadelphia to Milwaukee including ideal travel times, pricing trends, and more.

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 January 10, 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 January 16, 2025.

It’s optimal to fly from Philadelphia to Milwaukee in the evening. By choosing this option you can save up to 35% 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 December 16, 2024.

Travelers seeking maximum savings on their Philadelphia to Milwaukee flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday 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 January 16, 2025.
Peruse reviews from past customers who have flown with Spirit Airlines, Southwest 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
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,965 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Spirit Airlines
6.3
Okay
8,098 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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?

    Frontier, at $280, was found to be the cheapest airline from Philadelphia to Milwaukee.Alternate airlines to your destination round-trip include Spirit Airlines and American Airlines. You may be able to fly from Philadelphia to Milwaukee for 18% less than the average price by searching for these airlines.

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

    $61 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $114 and $188, respectively.

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

    Consider Air Wisconsin (86%), Piedmont Airlines (84%) or American Airlines (74%) 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 $141. While the most popular route (Philadelphia - Milwaukee-Mitchell) can be booked for $176 on average our data indicates $294 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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$137FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$155Average$349FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$277FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$199Average$413FlexibilityNo cancel feeOn-time69%
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