How popular is this Philadelphia to Milwaukee flight route?

Flights from Philadelphia to Milwaukee-Mitchell have been viewed 2 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 3h 47m. Fly via Frontier or Delta 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 cheapest airlines to fly from Philadelphia to Milwaukee one-way?

$83 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $123 and $131, respectively.

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.

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).

What are the cheapest flights from Philadelphia to Milwaukee?

Looking at all options, your cheapest flight can be booked for $176. While the most popular route (Philadelphia - Milwaukee-Mitchell) can be booked for $157 on average, our data indicates $384 when flying from Philadelphia to Milwaukee.

What are the most reliable airlines from Philadelphia to Milwaukee?

Consider Piedmont Airlines (73%), American Airlines (70%) or PSA Airlines (68%) when booking your flight. These represent the most reliable airlines when flying from Philadelphia to Milwaukee.

What are the most popular airlines that fly from Philadelphia to Milwaukee?

When booking a flight from Philadelphia to Milwaukee, you may want to consider flying on American Airlines, Delta or Southwest as they are the most popular for this route.

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.

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 2 daily flights to Milwaukee from 5 different airlines. 2h 25m is how long a flight from Philadelphia to Milwaukee-Mitchell will take if you book a nonstop flight.

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.

$64+ Flights from Philadelphia to Milwaukee

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Philadelphia to Milwaukee 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 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

Cheap 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 1, 2026.

Wed 12/318:27 amPHL - MKE

1 stop5h 48mAmerican Airlines

Thu 1/14:57 pmMKE - PHL

Nonstop2h 13mAmerican Airlines

Deal found 12/29

$293

Wed 12/315:00 pmPHL - MKE

1 stop5h 11mUnited Airlines

Thu 1/15:42 pmMKE - PHL

1 stop6h 03mUnited Airlines

Deal found 12/29

$303

Wed 12/316:00 amPHL - MKE

1 stop5h 29mAmerican Airlines

Sat 1/34:57 pmMKE - PHL

Nonstop2h 13mAmerican Airlines

Deal found 12/30

$323

Wed 12/316:05 amPHL - MKE

1 stop5h 23mDelta

Sat 1/34:04 pmMKE - PHL

1 stop6h 51mDelta

Deal found 12/30

$353

Wed 12/316:00 amPHL - MKE

1 stop5h 29mAmerican Airlines

Fri 1/24:57 pmMKE - PHL

Nonstop2h 13mAmerican Airlines

Deal found 12/30

$368

Wed 12/315:00 pmPHL - MKE

1 stop5h 11mUnited Airlines

Sun 1/45:42 pmMKE - PHL

1 stop6h 03mUnited Airlines

Deal found 12/30

$378

Wed 12/3112:21 pmPHL - MKE

1 stop6h 28mAmerican Airlines

Sun 1/44:57 pmMKE - PHL

Nonstop2h 13mAmerican Airlines

Deal found 12/30

$388

Wed 12/316:00 amPHL - MKE

2 stops6h 40mSouthwest

Thu 1/15:30 amMKE - PHL

1 stop6h 25mSouthwest

Deal found 12/29

$431

Wed 12/316:00 pmPHL - MKE

1 stop4h 30mSouthwest

Fri 1/25:50 amMKE - PHL

2 stops12h 00mSouthwest

Deal found 12/30

$452

Best flights from Philadelphia to Milwaukee
Discover carefully curated flight deals from Philadelphia to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 1, 2026.

Wed 2/48:00 amPHL - MKE

1 stop11h 01mMultiple Airlines

Mon 2/97:01 pmMKE - PHL

2 stops21h 43mMultiple Airlines

Deal found 12/30

$191

Fri 1/169:02 amPHL - MKE

1 stop10h 50mFrontier

Mon 1/197:37 pmMKE - PHL

1 stop20h 41mFrontier

Deal found 12/29

$216

Tue 4/76:05 amPHL - MKE

1 stop3h 47mDelta

Sat 4/114:48 pmMKE - PHL

1 stop5h 12mDelta

Deal found 12/31

$303

Wed 1/281:50 pmPHL - MKE

1 stop7h 05mSouthwest

Wed 2/45:40 amMKE - PHL

1 stop6h 30mSouthwest

Deal found 12/30

$303

Sat 2/148:25 amPHL - MKE

Nonstop2h 36mAmerican Airlines

Mon 2/1610:26 amMKE - PHL

Nonstop2h 11mAmerican Airlines

Deal found 12/31

$323

Tue 2/310:35 amPHL - MKE

1 stop8h 23mFrontier

Fri 2/610:53 amMKE - PHL

1 stop6h 18mFrontier

Deal found 12/30

$250

Mon 2/238:28 pmPHL - MKE

1 stop20h 16mFrontier

Sat 2/287:47 pmMKE - PHL

2 stops14h 26mFrontier

Deal found 1/1

$259

Wed 2/41:50 pmPHL - MKE

2 stops8h 20mSouthwest

Mon 2/95:25 amMKE - PHL

2 stops10h 05mSouthwest

Deal found 12/30

$332

Wed 2/48:45 amPHL - MKE

Nonstop2h 37mAmerican Airlines

Mon 2/912:51 pmMKE - PHL

1 stop3h 58mAmerican Airlines

Deal found 12/30

$333

Fri 1/3010:25 amPHL - MKE

1 stop5h 55mAmerican Airlines

Tue 2/35:35 amMKE - PHL

Nonstop2h 12mAmerican Airlines

Deal found 12/30

$333

Last-minute flights from Philadelphia to Milwaukee
Discover last-minute flight deals from Philadelphia to Milwaukee. Data last updated January 1, 2026 and is based on user searches.

Wed 12/318:27 amPHL - MKE

1 stop5h 48mAmerican Airlines

Thu 1/14:57 pmMKE - PHL

Nonstop2h 13mAmerican Airlines

Deal found 12/29

$293

Wed 12/315:00 pmPHL - MKE

1 stop5h 11mUnited Airlines

Thu 1/15:42 pmMKE - PHL

1 stop6h 03mUnited Airlines

Deal found 12/29

$303

Fri 1/25:10 amPHL - MKE

1 stop5h 43mFrontier

Thu 1/87:30 pmMKE - PHL

1 stop12h 07mFrontier

Deal found 1/1

$284

Fri 1/96:00 amPHL - MKE

1 stop14h 01mFrontier

Sun 1/117:40 pmMKE - PHL

1 stop11h 57mFrontier

Deal found 1/1

$273

Sat 1/107:25 amPHL - MKE

1 stop12h 49mFrontier

Sun 1/117:40 pmMKE - PHL

1 stop11h 57mFrontier

Deal found 1/1

$239

Fri 1/169:02 amPHL - MKE

1 stop10h 50mMultiple Airlines

Mon 1/197:37 pmMKE - PHL

2 stops28h 05mMultiple Airlines

Deal found 12/29

$197

Fri 1/169:02 amPHL - MKE

1 stop10h 50mFrontier

Mon 1/197:37 pmMKE - PHL

1 stop20h 41mFrontier

Deal found 12/29

$216

Wed 1/281:50 pmPHL - MKE

1 stop7h 05mSouthwest

Wed 2/45:30 amMKE - PHL

2 stops6h 40mSouthwest

Deal found 12/30

$308

Fri 1/309:02 pmPHL - MKE

1 stop14h 15mFrontier

Tue 2/36:53 pmMKE - PHL

1 stop14h 44mFrontier

Deal found 12/30

$150

One-way flights from Philadelphia to Milwaukee
Search for one-way flight options from Philadelphia to Milwaukee. Find affordable one-way fares based on user searches. Data last updated January 1, 2026.

Tue 2/310:35 amPHL - MKE

1 stop8h 23mFrontier

Deal found 1/1

$64

Mon 2/28:35 pmPHL - MKE

1 stop22h 23mFrontier

Deal found 1/1

$73

Tue 1/278:25 pmPHL - MKE

1 stop22h 36mFrontier

Deal found 12/31

$74

Sat 1/315:30 amPHL - MKE

1 stop14h 23mMultiple Airlines

Deal found 1/1

$78

Wed 2/253:45 pmPHL - MKE

1 stop27h 57mFrontier

Deal found 12/29

$79

Wed 1/288:43 pmPHL - MKE

1 stop22h 33mMultiple Airlines

Deal found 12/31

$81

Fri 1/308:43 pmPHL - MKE

1 stop14h 34mMultiple Airlines

Deal found 12/30

$86

Mon 3/25:30 amPHL - MKE

1 stop12h 15mFrontier

Deal found 12/31

$87

Tue 3/37:46 pmPHL - MKE

1 stop20h 58mMultiple Airlines

Deal found 12/31

$90

Thu 2/267:46 pmPHL - MKE

1 stop14h 57mMultiple Airlines

Deal found 12/31

$97

Fri 2/2712:28 pmPHL - MKE

1 stop5h 57mFrontier

Deal found 12/29

$100

Thu 1/298:43 pmPHL - MKE

1 stop22h 50mMultiple Airlines

Deal found 12/31

$103

Find flight deals from Philadelphia to Milwaukee

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$150 (Kiwi.com)
One-way from	$64 (Frontier)
Popular in	November
Cheapest in	January
Average price	$350
Good round-trip deal	$358 or less
Good one-way deal	$324 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. 8% potential increase in price ($35 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

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

Use the filters below to find and compare flights from Philadelphia to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Wed 2/4

8:00 am-6:01 pm

1 stop11h 01m

Milwaukee-Mitchell

Mon 2/9

7:01 pm-5:44 pm

2 stops21h 43m

$191

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Fri 1/16

9:02 am-6:52 pm

1 stop10h 50m

Milwaukee-Mitchell

Mon 1/19

7:37 pm-5:18 pm

1 stop20h 41m

$216

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Tue 2/3

10:35 am-5:58 pm

1 stop8h 23m

Milwaukee-Mitchell

Fri 2/6

10:53 am-6:11 pm

1 stop6h 18m

$250

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Mon 2/23

8:28 pm-3:44 pm

1 stop20h 16m

Milwaukee-Mitchell

Sat 2/28

7:47 pm-11:13 am

2 stops14h 26m

$259

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Tue 4/7

6:05 am-8:52 am

1 stop3h 47m

Milwaukee-Mitchell

Sat 4/11

4:48 pm-11:00 pm

1 stop5h 12m

$303

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Wed 1/28

1:50 pm-7:55 pm

1 stop7h 05m

Milwaukee-Mitchell

Wed 2/4

5:40 am-1:10 pm

1 stop6h 30m

$303

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Sat 2/14

8:25 am-10:01 am

Nonstop2h 36m

Milwaukee-Mitchell

Mon 2/16

10:26 am-1:37 pm

Nonstop2h 11m

$323

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Wed 2/4

1:50 pm-9:10 pm

2 stops8h 20m

Milwaukee-Mitchell

Mon 2/9

5:25 am-4:30 pm

2 stops10h 05m

$332

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Wed 2/4

8:45 am-10:22 am

Nonstop2h 37m

Milwaukee-Mitchell

Mon 2/9

12:51 pm-5:49 pm

1 stop3h 58m

$333

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

Fri 1/30

10:25 am-3:20 pm

1 stop5h 55m

Milwaukee-Mitchell

Tue 2/3

5:35 am-8:47 am

Nonstop2h 12m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 20 results

Compare providers for flights from Philadelphia to Milwaukee

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.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star
Cheapfaremart	Price 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?

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, December is the cheapest month in which you can book a flight from Philadelphia to Milwaukee (average of $48). 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?

It’s optimal to fly from Philadelphia to Milwaukee at noon. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight in the morning.

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

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

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

4,254 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,254 reviews

Southwest

8.0

Very good

4,254 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,021 reviews

Southwest

8.0

Very good

4,254 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,132 reviews

Southwest

8.0

Very good

4,254 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,074 reviews

Southwest

8.0

Very good

4,254 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.7

Fair

3,069 reviews

Southwest

8.0

Very good

4,254 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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 2 daily flights to Milwaukee from 5 different airlines. 2h 25m 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 2 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 3h 47m. Fly via Frontier or Delta 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 cheapest airlines to fly from Philadelphia to Milwaukee one-way?
$83 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $123 and $131, respectively.
What are the most reliable airlines from Philadelphia to Milwaukee?
Consider Piedmont Airlines (73%), American Airlines (70%) or PSA Airlines (68%) 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 $176. While the most popular route (Philadelphia - Milwaukee-Mitchell) can be booked for $157 on average, our data indicates $384 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, December is the cheapest month in which you can book a flight from Philadelphia to Milwaukee (average of $48). 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

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Top 5 airlines flying from Philadelphia to Milwaukee

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$63	Average$127	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$154	Average$382	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$208	Average$394	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$232	Average$315	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$293	Average$411	FlexibilityNo cancel fee	On-time71%

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$64+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to Milwaukee with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Cheap flight deals from Philadelphia to Milwaukee

Cheapest flights from Philadelphia to MilwaukeeExplore 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 1, 2026.

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 1, 2026.

Find flight deals from Philadelphia to Milwaukee

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Milwaukee that are best for you.

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.

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.

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?

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

What is the cheapest time of day to fly from PHL to MKE?

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

Reviews of airlines servicing Milwaukee

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.

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?

How popular is this Philadelphia to Milwaukee flight route?

How long is the flight from Philadelphia to Milwaukee?

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

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

What are the most reliable airlines from Philadelphia to Milwaukee?

What are the cheapest flights from Philadelphia to Milwaukee?

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

How can I find direct flights from Philadelphia to Milwaukee?

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

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

Traveling to a place near Milwaukee?

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Alternative routes for Philadelphia to Milwaukee

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Top 5 airlines flying from Philadelphia to Milwaukee

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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 1, 2026.