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Cheap flights from Milwaukee to Philadelphia from $80

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 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Milwaukee to Philadelphia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:30 pm - 1:01 am
MKE
-
PHL
6h 31m
1 stop
Frontier Logo
8:00 am - 3:44 pm
PHL
-
MKE
8h 44m
1 stop
$160Frontier
Mon, Feb 23 - Wed, Feb 25
Frontier Logo
5:30 pm - 1:01 am
MKE
-
PHL
6h 31m
1 stop
Frontier Logo
8:00 am - 3:44 pm
PHL
-
MKE
8h 44m
1 stop
$181Frontier
Mon, Feb 23 - Wed, Feb 25
Frontier Logo
7:15 pm - 5:31 am
MKE
-
PHL
9h 16m
1 stop
Frontier Logo
10:18 pm - 7:30 am
PHL
-
MKE
10h 12m
1 stop
$189Frontier
Mon, Mar 16 - Wed, Mar 18
Frontier Logo
12:03 pm - 9:31 pm
MKE
-
PHL
8h 28m
1 stop
Frontier Logo
10:38 pm - 11:08 am
PHL
-
MKE
13h 30m
1 stop
$202Frontier
Thu, Apr 16 - Sun, Apr 19
Multiple Airlines Logo
7:37 pm - 5:34 am
MKE
-
PHL
8h 57m
1 stop
Multiple Airlines Logo
8:25 am - 3:39 pm
PHL
-
MKE
8h 14m
1 stop
$204Multiple Airlines
Mon, May 11 - Wed, May 13
Southwest Logo
5:30 am - 11:30 am
MKE
-
PHL
5h 00m
1 stop
Southwest Logo
2:10 pm - 9:10 pm
PHL
-
MKE
8h 00m
1 stop
$210Southwest
Tue, Mar 3 - Tue, Mar 3
Frontier Logo
7:37 pm - 5:34 am
MKE
-
PHL
8h 57m
1 stop
Frontier Logo
5:05 am - 4:13 pm
PHL
-
MKE
12h 08m
1 stop
$215Frontier
Fri, May 1 - Mon, May 4
Frontier Logo
7:46 pm - 5:31 am
MKE
-
PHL
8h 45m
1 stop
Frontier Logo
12:06 pm - 7:35 pm
PHL
-
MKE
8h 29m
1 stop
$224Frontier
Fri, Mar 13 - Mon, Mar 16
Southwest Logo
5:30 pm - 10:45 pm
MKE
-
PHL
4h 15m
1 stop
Southwest Logo
12:25 pm - 10:40 pm
PHL
-
MKE
11h 15m
2 stops
$242Southwest
Mon, Mar 16 - Wed, Mar 25
Frontier Logo
7:15 pm - 5:31 am
MKE
-
PHL
9h 16m
1 stop
Frontier Logo
5:01 am - 3:41 pm
PHL
-
MKE
11h 40m
1 stop
$244Frontier
Mon, Mar 16 - Mon, Apr 13

Frontier flights from Milwaukee to Philadelphia

Our best Frontier deals on Milwaukee to Philadelphia flight tickets
Frontier
Feb 23
MKE5:30 pmMilwaukee-Mitchell
6h 31m
1 stop
PHL1:01 amPhiladelphia
Feb 25
PHL8:00 amPhiladelphia
8h 44m
1 stop
MKE3:44 pmMilwaukee-Mitchell
$160
Frontier
Feb 23
MKE5:30 pmMilwaukee-Mitchell
6h 31m
1 stop
PHL1:01 amPhiladelphia
Feb 25
PHL8:00 amPhiladelphia
8h 44m
1 stop
MKE3:44 pmMilwaukee-Mitchell
$181
Frontier
Mar 16
MKE7:15 pmMilwaukee-Mitchell
9h 16m
1 stop
PHL5:31 amPhiladelphia
Mar 18
PHL10:18 pmPhiladelphia
10h 12m
1 stop
MKE7:30 amMilwaukee-Mitchell
$189

American Airlines flights from Milwaukee to Philadelphia

Our best American Airlines deals on Milwaukee to Philadelphia flight tickets
American Airlines
May 9
MKE11:13 amMilwaukee-Mitchell
8h 45m
1 stop
PHL8:58 pmPhiladelphia
Aug 25
PHL10:26 pmPhiladelphia
2h 21m
MKE11:47 pmMilwaukee-Mitchell
$302
American Airlines
Mar 24
MKE10:27 amMilwaukee-Mitchell
2h 11m
PHL1:38 pmPhiladelphia
Apr 8
PHL8:15 pmPhiladelphia
2h 26m
MKE9:41 pmMilwaukee-Mitchell
$303
American Airlines
Mar 24
MKE10:27 amMilwaukee-Mitchell
2h 11m
PHL1:38 pmPhiladelphia
Apr 8
PHL11:05 amPhiladelphia
2h 27m
MKE12:32 pmMilwaukee-Mitchell
$313

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 February 11, 2026.
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 2/23

5:30 pm-1:01 am

1 stop6h 31m

Philadelphia

Wed 2/25

8:00 am-3:44 pm

1 stop8h 44m

$160

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Mon 2/23

5:30 pm-1:01 am

1 stop6h 31m

Philadelphia

Wed 2/25

8:00 am-3:44 pm

1 stop8h 44m

$181

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Mon 3/16

7:15 pm-5:31 am

1 stop9h 16m

Philadelphia

Wed 3/18

10:18 pm-7:30 am

1 stop10h 12m

$189

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Thu 4/16

12:03 pm-9:31 pm

1 stop8h 28m

Philadelphia

Sun 4/19

10:38 pm-11:08 am

1 stop13h 30m

$202

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Mon 5/11

7:37 pm-5:34 am

1 stop8h 57m

Philadelphia

Wed 5/13

8:25 am-3:39 pm

1 stop8h 14m

$204

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Tue 3/3

5:30 am-11:30 am

1 stop5h 00m

Philadelphia

Tue 3/3

2:10 pm-9:10 pm

1 stop8h 00m

$210

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Fri 5/1

7:37 pm-5:34 am

1 stop8h 57m

Philadelphia

Mon 5/4

5:05 am-4:13 pm

1 stop12h 08m

$215

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Fri 3/13

7:46 pm-5:31 am

1 stop8h 45m

Philadelphia

Mon 3/16

12:06 pm-7:35 pm

1 stop8h 29m

$224

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Mon 3/16

5:30 pm-10:45 pm

1 stop4h 15m

Philadelphia

Wed 3/25

12:25 pm-10:40 pm

2 stops11h 15m

$242

MilwaukeePhiladelphia

MKE - PHL

MKEPHL

Milwaukee-Mitchell

Mon 3/16

7:15 pm-5:31 am

1 stop9h 16m

Philadelphia

Mon 4/13

5:01 am-3:41 pm

1 stop11h 40m

$244

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 typical price of a round-trip flight between Milwaukee and Philadelphia?

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Milwaukee is in August. Flight prices, which tend to average around $368, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Philadelphia, with average flight prices from Milwaukee averaging around $380.

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 $387. 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 $661.

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 $410. 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 $626.

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 $410 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 $302 on momondo.

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

There are 4 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.

Can stopping save me money on Milwaukee to Philadelphia flights?

You could potentially save up to 17% on your flight if you consider stops on a Milwaukee to Philadelphia flight.

How have Milwaukee to Philadelphia flight prices changed over time?

As of February 2026, prices for Milwaukee to Philadelphia flights are approximately 91% 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

$212

Fastest flight time

2h 09m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Milwaukee in the past 72 hours is $212. The best round-trip flight deal from Milwaukee to Philadelphia found on momondo in the last 72 hours is $375.
The fastest flight from Milwaukee to Philadelphia takes 2h 09m
Direct flights go from Milwaukee to Philadelphia every day.
There is 1 airport in Philadelphia. From Milwaukee there are direct flights to 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 $154Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
United AirlinesPriceFrom $154Free CancellationRating
7.4
9,276 reviews
Search United Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,177 reviews
Search Delta flights
SouthwestPriceFrom $242Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
American AirlinesPriceFrom $295Free CancellationRating
7.2
11,267 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 $295. Generally, American Airlines has 4 flights on this route every week with an average price of $411. 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
Wildwood Crest
Ocean City
Cherry Hill
King of Prussia
Newark
Dewey Beach
Reading
Avalon
North Wildwood
Dover
Lewes
Stone Harbor
Essington
Vineland
New Castle
Elkton
Pottstown

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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