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Cheap flights from Milwaukee to Philadelphia from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Philadelphia departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Frontier Logo
10:48 am - 7:31 pmMKE-PHL
7h 43m1 stop
Frontier Logo
6:00 am - 6:45 pmPHL-MKE
13h 45m1 stop
$145Frontier
Find Deal
Mon, Jan 5 - Thu, Jan 8
Frontier Logo
12:08 pm - 12:26 amMKE-PHL
11h 18m2 stops
Frontier Logo
6:00 am - 6:45 pmPHL-MKE
13h 45m1 stop
$191Frontier
Find Deal
Mon, Jan 5 - Thu, Jan 8
Frontier Logo
10:53 am - 6:46 pmMKE-PHL
6h 53m1 stop
Frontier Logo
8:00 am - 5:04 pmPHL-MKE
10h 04m1 stop
$198Frontier
Find Deal
Mon, Jan 19 - Wed, Jan 21
Multiple Airlines Logo
10:34 am - 8:39 pmMKE-PHL
9h 05m1 stop
Multiple Airlines Logo
7:10 am - 6:26 pmPHL-MKE
36h 16m2 stops
$205Multiple Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18
Multiple Airlines Logo
8:15 pm - 12:32 pmMKE-PHL
15h 17m1 stop
Multiple Airlines Logo
10:00 pm - 11:13 amPHL-MKE
14h 13m1 stop
$213Multiple Airlines
Find Deal
Fri, Dec 19 - Sun, Dec 21
Multiple Airlines Logo
10:34 am - 8:39 pmMKE-PHL
9h 05m1 stop
Multiple Airlines Logo
10:00 pm - 6:26 pmPHL-MKE
21h 26m1 stop
$230Multiple Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18
Frontier Logo
7:21 pm - 10:31 amMKE-PHL
14h 10m1 stop
Frontier Logo
5:10 am - 11:13 amPHL-MKE
31h 03m2 stops
$241Frontier
Find Deal
Tue, Dec 23 - Sun, Dec 28
Multiple Airlines Logo
6:09 pm - 10:00 amMKE-PHL
14h 51m1 stop
Multiple Airlines Logo
10:00 pm - 9:39 amPHL-MKE
12h 39m1 stop
$244Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Frontier Logo
7:48 pm - 8:37 amMKE-PHL
11h 49m1 stop
Frontier Logo
10:01 pm - 11:13 amPHL-MKE
38h 12m2 stops
$256Frontier
Find Deal
Sat, Dec 20 - Sat, Dec 27
Multiple Airlines Logo
7:48 pm - 8:37 amMKE-PHL
11h 49m1 stop
Multiple Airlines Logo
6:30 am - 7:20 pmPHL-MKE
37h 50m2 stops
$267Multiple Airlines
Find Deal
Sat, Dec 20 - Tue, Dec 23

Frontier flights from Milwaukee to Philadelphia

Our best Frontier deals on Milwaukee to Philadelphia flight tickets
Frontier
Jan 5
MKE10:48 amMilwaukee-Mitchell
7h 43m
1 stop
PHL7:31 pmPhiladelphia
Jan 8
PHL6:00 amPhiladelphia
13h 45m
1 stop
MKE6:45 pmMilwaukee-Mitchell
$145
Find similar
Frontier
Feb 22
MKE7:40 pmMilwaukee-Mitchell
11h 57m
1 stop
PHL8:37 amPhiladelphia
Feb 24
PHL10:30 amPhiladelphia
7h 34m
1 stop
MKE5:04 pmMilwaukee-Mitchell
$146
Find similar
Frontier
Jan 5
MKE12:08 pmMilwaukee-Mitchell
11h 18m
2 stops
PHL12:26 amPhiladelphia
Jan 8
PHL6:00 amPhiladelphia
13h 45m
1 stop
MKE6:45 pmMilwaukee-Mitchell
$191
Find similar

Spirit Airlines flights from Milwaukee to Philadelphia

Our best Spirit Airlines deals on Milwaukee to Philadelphia flight tickets
Spirit Airlines
Nov 20
MKE12:35 pmMilwaukee-Mitchell
19h 45m
2 stops
PHL9:20 amPhiladelphia
Nov 23
PHL6:15 amPhiladelphia
6h 25m
1 stop
MKE11:40 amMilwaukee-Mitchell
$296
Find similar
Spirit Airlines
Dec 11
MKE10:34 amMilwaukee-Mitchell
24h 55m
3 stops
PHL12:29 pmPhiladelphia
Dec 18
PHL5:25 amPhiladelphia
14h 55m
1 stop
MKE7:20 pmMilwaukee-Mitchell
$299
Find similar
Spirit Airlines
Nov 20
MKE12:35 pmMilwaukee-Mitchell
9h 28m
1 stop
PHL11:03 pmPhiladelphia
Nov 23
PHL6:15 amPhiladelphia
6h 25m
1 stop
MKE11:40 amMilwaukee-Mitchell
$324
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Milwaukee to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Mon 1/5

10:48 am-7:31 pm

1 stop7h 43m

Philadelphia

Thu 1/8

6:00 am-6:45 pm

1 stop13h 45m

$145

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Mon 1/5

12:08 pm-12:26 am

2 stops11h 18m

Philadelphia

Thu 1/8

6:00 am-6:45 pm

1 stop13h 45m

$191

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Mon 1/19

10:53 am-6:46 pm

1 stop6h 53m

Philadelphia

Wed 1/21

8:00 am-5:04 pm

1 stop10h 04m

$198

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Thu 12/11

10:34 am-8:39 pm

1 stop9h 05m

Philadelphia

Thu 12/18

7:10 am-6:26 pm

2 stops36h 16m

$205

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Fri 12/19

8:15 pm-12:32 pm

1 stop15h 17m

Philadelphia

Sun 12/21

10:00 pm-11:13 am

1 stop14h 13m

$213

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Thu 12/11

10:34 am-8:39 pm

1 stop9h 05m

Philadelphia

Thu 12/18

10:00 pm-6:26 pm

1 stop21h 26m

$230

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Tue 12/23

7:21 pm-10:31 am

1 stop14h 10m

Philadelphia

Sun 12/28

5:10 am-11:13 am

2 stops31h 03m

$241

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Fri 12/5

6:09 pm-10:00 am

1 stop14h 51m

Philadelphia

Sun 12/7

10:00 pm-9:39 am

1 stop12h 39m

$244

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Sat 12/20

7:48 pm-8:37 am

1 stop11h 49m

Philadelphia

Sat 12/27

10:01 pm-11:13 am

2 stops38h 12m

$256

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Sat 12/20

7:48 pm-8:37 am

1 stop11h 49m

Philadelphia

Tue 12/23

6:30 am-7:20 pm

2 stops37h 50m

$267

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from Milwaukee to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Milwaukee is in January. Flight prices, which tend to average around $349, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Philadelphia, with average flight prices from Milwaukee averaging around $369.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Milwaukee to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $389. On the other hand, Sunday is the most expensive day to depart from Milwaukee because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $632.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the morning. momondo users have found flights departing from Milwaukee to Philadelphia in the morning for as low as $409. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $664.

What is the cheapest Milwaukee-Mitchell to Philadelphia flight route?

Fly from Milwaukee-Mitchell to Philadelphia for the best Milwaukee-Mitchell - Philadelphia flight prices

How far in advance should I book a flight to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from Milwaukee when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $400 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Milwaukee for as low as $335 on momondo.

What cabin class options are available on Milwaukee-Mitchell to Philadelphia flights?

There are 2 cabin classes available to choose from on Milwaukee-Mitchell to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Milwaukee to Philadelphia flight prices changed over time?

As of November 2025, prices for Milwaukee to Philadelphia flights are approximately 121% more expensive when compared to flights at the same time last year.

When to book flights from Milwaukee to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Milwaukee to Philadelphia (MKE to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Philadelphia

Best Price Found

$271

Fastest flight time

2h 00m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Milwaukee in the past 72 hours is $271. The best round-trip flight deal from Milwaukee to Philadelphia found on momondo in the last 72 hours is $398.
The fastest flight from Milwaukee to Philadelphia takes 2h 00m
Direct flights go from Milwaukee to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)
Search flight deals

  • How far is Milwaukee-Mitchell to Philadelphia by plane?

    There are 692.2 mi between Milwaukee-Mitchell and Philadelphia. Typically, this will take 2h 09m by plane in normal conditions.

  • When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Philadelphia Airport?

    Prices for flights from Milwaukee-Mitchell Airport to Philadelphia Airport are updated daily.

  • How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Philadelphia Airport?

  • How old do you have to be to fly from Milwaukee-Mitchell Airport to Philadelphia Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Milwaukee to Philadelphia?

  • What is the most popular airline from Milwaukee to Philadelphia?

Best airlines flying from Milwaukee to Philadelphia

Compare and see reviews for airlines that fly from Milwaukee to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $118Free CancellationRating
5.8
3,109 reviews
Search Frontier flights
United AirlinesPriceFrom $154Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
DeltaPriceFrom $196Free CancellationRating
7.9
8,007 reviews
Search Delta flights
SouthwestPriceFrom $241Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $293Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights

  • American Airlines Flights From Milwaukee to Philadelphia

    The lowest priced American Airlines flight from Milwaukee to Philadelphia from the last 72 hours was $293. Generally, American Airlines has 7 flights on this route every week with an average price of $410. American Airlines is rated 7.2/10 by our users.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Ocean City
Wildwood Crest
King of Prussia
Cherry Hill
Dewey Beach
Newark
Reading
North Wildwood
Dover
Avalon
Lewes
Stone Harbor
Essington
Vineland
Pottstown
New Castle
Somers Point

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Philadelphia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Milwaukee to Philadelphia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Milwaukee to Philadelphia with flexible booking policies on momondo?

All flight searches from Milwaukee to Philadelphia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Milwaukee to Philadelphia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Milwaukee to Philadelphia.

I’m not ready to book a flight from Milwaukee to Philadelphia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Milwaukee to Philadelphia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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