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

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — PHL
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Philadelphia are usually found in January or August, booked 67 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Find flight deals from Milwaukee to Philadelphia

Cheapest flights from Milwaukee to Philadelphia
Explore the most affordable flight options available from Milwaukee to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Orbitz deal was found by Cheapflights users on 10/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:02 amMKE - PHL
1 stop11h 32mMultiple Airlines
Sun 12/76:00 amPHL - MKE
1 stop12h 09mMultiple Airlines
Deal found 10/18$218
This Orbitz deal was found by Cheapflights users on 10/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:02 amMKE - PHL
1 stop11h 32mMultiple Airlines
Sun 12/146:00 amPHL - MKE
1 stop12h 09mMultiple Airlines
Deal found 10/18$229
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 12/1111:02 amMKE - PHL
2 stops12h 34mMultiple Airlines
Sun 12/142:06 pmPHL - MKE
1 stop20h 51mMultiple Airlines
Deal found 10/19$296
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/258:13 amMKE - PHL
1 stop5h 03mAmerican Airlines
Tue 12/25:23 pmPHL - MKE
Nonstop2h 23mAmerican Airlines
Deal found 10/19$303
This Southwest deal was found by Cheapflights users on 10/20. 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 12/155:30 amMKE - PHL
1 stop6h 25mSouthwest
Mon 1/53:20 pmPHL - MKE
2 stops9h 05mSouthwest
Deal found 10/20$304
This Delta deal was found by Cheapflights users on 10/18. 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 12/236:15 pmMKE - PHL
1 stop4h 02mDelta
Sat 1/36:05 amPHL - MKE
1 stop5h 22mDelta
Deal found 10/18$313
This American Airlines deal was found by Cheapflights users on 10/18. 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 11/1510:08 amMKE - PHL
Nonstop2h 09mAmerican Airlines
Sat 11/225:23 pmPHL - MKE
Nonstop2h 23mAmerican Airlines
Deal found 10/18$322

Cheap flight deals from Milwaukee to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Philadelphia (PHL). 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 October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$218
(Orbitz)

One-way from

$72
(Frontier)

Popular in

March

Cheapest in

January

Average price

$385

Good round-trip deal

$385 or less

Good one-way deal

$238 or less
Provider with most accurate pricing for Milwaukee-Mitchell-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Philadelphia flights.
Search Deals
From Milwaukee-Mitchell to Philadelphia
Search Deals
One-way flight from Milwaukee-Mitchell to Philadelphia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($8 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 October 2025
Search Deals
Price to beat on a round-trip flight from Milwaukee-Mitchell to Philadelphia.
Search Deals
Price to beat on a one-way flight from Milwaukee-Mitchell to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Philadelphia 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 October 20, 2025.
Use the filters below to find and compare flights from Milwaukee to Philadelphia that are best for you.

Fly from

Milwaukee

Fly to

Philadelphia

Route

Depart

Return

Price

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Fri 12/12

11:02 am-11:34 pm

1 stop11h 32m

Philadelphia

Sun 12/14

6:00 am-5:09 pm

1 stop12h 09m

$229

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Tue 11/25

8:13 am-2:16 pm

1 stop5h 03m

Philadelphia

Tue 12/2

5:23 pm-6:46 pm

Nonstop2h 23m

$303

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Wed 3/4

8:30 am-2:24 pm

1 stop4h 54m

Philadelphia

Tue 3/10

4:56 pm-9:50 pm

1 stop5h 54m

$313

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Tue 12/23

6:15 pm-11:17 pm

1 stop4h 02m

Philadelphia

Tue 12/30

6:00 am-8:49 am

1 stop3h 49m

$313

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Tue 12/23

6:15 pm-11:17 pm

1 stop4h 02m

Philadelphia

Sat 1/3

6:05 am-10:23 am

1 stop5h 18m

$313

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Tue 12/23

5:42 pm-12:45 am

1 stop6h 03m

Philadelphia

Tue 12/30

5:00 pm-10:13 pm

1 stop6h 13m

$313

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Tue 12/23

6:00 am-11:31 am

1 stop4h 31m

Philadelphia

Sat 1/3

8:50 am-10:25 am

Nonstop2h 35m

$332

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Wed 11/12

10:16 am-6:20 pm

1 stop7h 04m

Philadelphia

Wed 11/19

10:25 am-4:17 pm

1 stop6h 52m

$342

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Sat 11/15

5:50 pm-11:50 pm

1 stop5h 00m

Philadelphia

Sat 11/22

9:41 am-12:43 pm

1 stop4h 02m

$342

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Fri 11/7

8:04 pm-4:49 am

1 stop7h 45m

$72

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/17

Showing 1-10 of 16 results
1
2

Compare providers for flights from Milwaukee to Philadelphia

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 Milwaukee to Philadelphia in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice 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 Milwaukee-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Philadelphia 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 Milwaukee-Philadelphia 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 Milwaukee to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Milwaukee 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 Milwaukee to Philadelphia

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

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Philadelphia. Price data was last updated on October 17, 2025.

The price you pay for your flight from Milwaukee to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Milwaukee to Philadelphia (average of $54). Flying from Milwaukee to Philadelphia in July is currently the most expensive (average of $104). 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 MKE to PHL?

Find hourly flight availability from Milwaukee to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

It’s typically best to fly out from Milwaukee to Philadelphia in the morning. Doing so could potentially save you 37% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated October 20, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Milwaukee to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,239 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
7,978 reviews
Southwest
8.0
Very good
4,239 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
8,991 reviews
Southwest
8.0
Very good
4,239 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
11,024 reviews
Southwest
8.0
Very good
4,239 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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
3,130 reviews
Southwest
8.0
Very good
4,239 reviews

Comfort

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

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 Milwaukee to Philadelphia. 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 Milwaukee to Philadelphia?

    You will need to book a flight from Milwaukee-Mitchell to Philadelphia if you want to fly from Milwaukee to Philadelphia. At least 5 different airlines have flights from Milwaukee-Mitchell (MKE) to Philadelphia (PHL) on a regular basis. There are 3 flights to Philadelphia from the Milwaukee airport per day. If you manage to book one that is nonstop, then you can expect the flight time from MKE to PHL to be around 2h 05m.

  • How popular is this Milwaukee to Philadelphia flight route?

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

  • How long is the flight from Milwaukee to Philadelphia?

    For as low as $313, American Airlines can have you in Philadelphia from Milwaukee in 4h 02m. The distance between Milwaukee and Philadelphia is about 688 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Frontier is currently your cheapest option to Philadelphia, with prices starting at $118. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $154 and $196, respectively. You may be able to fly from Milwaukee to Philadelphia for 69% less than the average price by searching for these airlines.

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

    Before booking your flight to Philadelphia from Milwaukee, check out the most reliable airlines to get you to your destination on time: PSA Airlines (93%), Qatar Airways (87%), American Airlines( 83%).

  • What are the cheapest flights from Milwaukee to Philadelphia?

    While on average a flight from Milwaukee to Philadelphia is generally $389, our data shows the cheapest flight currently is $237. When looking at the most popular route, (Milwaukee-Mitchell - Philadelphia), you can expect to pay $218 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Milwaukee to Philadelphia 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 Milwaukee to Philadelphia?

    Currently, October is the cheapest month in which you can book a flight from Milwaukee to Philadelphia (average of $54). Flying from Milwaukee to Philadelphia in July is currently the most expensive (average of $104). 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
Wildwood
King of Prussia
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Milwaukee to Philadelphia

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

Discover the top 5 airlines that operate flights from Milwaukee to Philadelphia. 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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$235FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$154Average$405FlexibilityNo cancel feeOn-time69%
DeltaCheapest$196Average$326FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$241Average$370FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$290Average$406FlexibilityNo cancel feeOn-time71%

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