Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to Milwaukee from $73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Milwaukee departing on 1/20. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Philadelphia to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 am - 7:01 pmPHL-MKE
14h 31m1 stop
Multiple Airlines Logo
7:40 pm - 9:20 pmMKE-PHL
24h 40m1 stop
$156Multiple Airlines
Find Deal
vie., ene. 9 - lun., ene. 12
Frontier Logo
6:00 am - 6:45 pmPHL-MKE
13h 45m1 stop
Frontier Logo
10:53 am - 6:44 pmMKE-PHL
6h 51m1 stop
$162Frontier
Find Deal
jue., ene. 8 - lun., ene. 12
Frontier Logo
5:10 am - 9:53 amPHL-MKE
5h 43m1 stop
Frontier Logo
10:53 am - 6:44 pmMKE-PHL
6h 51m1 stop
$183Frontier
Find Deal
lun., dic. 29 - lun., ene. 12
Frontier Logo
10:00 am - 6:26 pmPHL-MKE
9h 26m1 stop
Frontier Logo
10:53 am - 6:44 pmMKE-PHL
6h 51m1 stop
$187Frontier
Find Deal
vie., dic. 19 - lun., ene. 12
Multiple Airlines Logo
5:30 am - 7:01 pmPHL-MKE
14h 31m1 stop
Multiple Airlines Logo
7:37 pm - 12:39 pmMKE-PHL
16h 02m1 stop
$189Multiple Airlines
Find Deal
vie., ene. 9 - sáb., ene. 17
Multiple Airlines Logo
5:30 am - 7:01 pmPHL-MKE
14h 31m1 stop
Multiple Airlines Logo
7:47 pm - 11:02 amMKE-PHL
14h 15m1 stop
$195Multiple Airlines
Find Deal
vie., ene. 9 - vie., ene. 16
Frontier Logo
6:00 am - 6:45 pmPHL-MKE
13h 45m1 stop
Frontier Logo
7:37 pm - 8:36 amMKE-PHL
11h 59m1 stop
$206Frontier
Find Deal
jue., ene. 8 - sáb., ene. 17
Multiple Airlines Logo
8:00 am - 6:45 pmPHL-MKE
11h 45m2 stops
Multiple Airlines Logo
7:40 pm - 9:20 pmMKE-PHL
24h 40m1 stop
$209Multiple Airlines
Find Deal
jue., ene. 8 - lun., ene. 12
Multiple Airlines Logo
5:30 am - 6:45 pmPHL-MKE
14h 15m1 stop
Multiple Airlines Logo
7:40 pm - 7:48 pmMKE-PHL
23h 08m1 stop
$210Multiple Airlines
Find Deal
jue., ene. 8 - dom., ene. 11
Multiple Airlines Logo
8:43 pm - 7:14 pmPHL-MKE
23h 31m1 stop
Multiple Airlines Logo
7:37 pm - 7:51 amMKE-PHL
11h 14m1 stop
$212Multiple Airlines
Find Deal
vie., ene. 9 - jue., ene. 15

Southwest flights from Philadelphia to Milwaukee

Our best Southwest deals on Philadelphia to Milwaukee flight tickets
Southwest
Dec 15
PHL2:45 pmPhiladelphia
6h 35m
1 stop
MKE8:20 pmMilwaukee-Mitchell
Dec 17
MKE6:00 amMilwaukee-Mitchell
4h 25m
1 stop
PHL11:25 amPhiladelphia
$322
Find similar
Southwest
Nov 27
PHL6:05 amPhiladelphia
7h 10m
2 stops
MKE12:15 pmMilwaukee-Mitchell
Nov 29
MKE6:10 amMilwaukee-Mitchell
5h 35m
1 stop
PHL12:45 pmPhiladelphia
$413
Find similar
Southwest
Dec 7
PHL7:00 pmPhiladelphia
5h 25m
1 stop
MKE11:25 pmMilwaukee-Mitchell
Dec 8
MKE5:30 amMilwaukee-Mitchell
8h 35m
2 stops
PHL3:05 pmPhiladelphia
$418
Find similar

Frontier flights from Philadelphia to Milwaukee

Our best Frontier deals on Philadelphia to Milwaukee flight tickets
Frontier
Jan 8
PHL6:00 amPhiladelphia
13h 45m
1 stop
MKE6:45 pmMilwaukee-Mitchell
Jan 12
MKE10:53 amMilwaukee-Mitchell
6h 51m
1 stop
PHL6:44 pmPhiladelphia
$162
Find similar
Frontier
Dec 29
PHL5:10 amPhiladelphia
5h 43m
1 stop
MKE9:53 amMilwaukee-Mitchell
Jan 12
MKE10:53 amMilwaukee-Mitchell
6h 51m
1 stop
PHL6:44 pmPhiladelphia
$183
Find similar
Frontier
Dec 19
PHL10:00 amPhiladelphia
9h 26m
1 stop
MKE6:26 pmMilwaukee-Mitchell
Jan 12
MKE10:53 amMilwaukee-Mitchell
6h 51m
1 stop
PHL6:44 pmPhiladelphia
$187
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated noviembre 26, 2025.
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

vie. 1/9

5:30 am-7:01 pm

1 stop14h 31m

Milwaukee-Mitchell

lun. 1/12

7:40 pm-9:20 pm

1 stop24h 40m

$156

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

jue. 1/8

6:00 am-6:45 pm

1 stop13h 45m

Milwaukee-Mitchell

lun. 1/12

10:53 am-6:44 pm

1 stop6h 51m

$162

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

lun. 12/29

5:10 am-9:53 am

1 stop5h 43m

Milwaukee-Mitchell

lun. 1/12

10:53 am-6:44 pm

1 stop6h 51m

$183

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

vie. 12/19

10:00 am-6:26 pm

1 stop9h 26m

Milwaukee-Mitchell

lun. 1/12

10:53 am-6:44 pm

1 stop6h 51m

$187

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

vie. 1/9

5:30 am-7:01 pm

1 stop14h 31m

Milwaukee-Mitchell

sáb. 1/17

7:37 pm-12:39 pm

1 stop16h 02m

$189

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

vie. 1/9

5:30 am-7:01 pm

1 stop14h 31m

Milwaukee-Mitchell

vie. 1/16

7:47 pm-11:02 am

1 stop14h 15m

$195

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

jue. 1/8

6:00 am-6:45 pm

1 stop13h 45m

Milwaukee-Mitchell

sáb. 1/17

7:37 pm-8:36 am

1 stop11h 59m

$206

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

jue. 1/8

8:00 am-6:45 pm

2 stops11h 45m

Milwaukee-Mitchell

lun. 1/12

7:40 pm-9:20 pm

1 stop24h 40m

$209

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

jue. 1/8

5:30 am-6:45 pm

1 stop14h 15m

Milwaukee-Mitchell

dom. 1/11

7:40 pm-7:48 pm

1 stop23h 08m

$210

PhiladelphiaMilwaukee

PHL - MKE

PHLMKE

Philadelphia

vie. 1/9

8:43 pm-7:14 pm

1 stop23h 31m

Milwaukee-Mitchell

jue. 1/15

7:37 pm-7:51 am

1 stop11h 14m

$212

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Milwaukee from

How to get the cheapest flight ticket from Philadelphia to Milwaukee

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 Milwaukee?

The cheapest month to fly to Milwaukee from Philadelphia is in January. Flight prices, which tend to average around $351, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Milwaukee, with average flight prices from Philadelphia averaging around $367.

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

According to our data, Wednesday is the cheapest day to fly to Milwaukee from Philadelphia. The lowest ticket price found for a Wednesday departure recently was $364. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Philadelphia to Milwaukee on a Sunday will generally be more expensive and average around $441. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the afternoon is the cheapest time of day to fly from Philadelphia to Milwaukee when you can find flight prices for as low as $404. Flying to Milwaukee in the afternoon is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $414 per ticket.

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

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

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

You are more likely to see cheaper flights to Milwaukee from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around $405 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Milwaukee from Philadelphia for as low as $324 on momondo.

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

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

How have Philadelphia to Milwaukee flight prices changed over time?

As of November 2025, prices for Philadelphia to Milwaukee flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Milwaukee

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

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

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

Best Price Found

$391

Fastest flight time

2h 23m

Direct flights

Every day

Airports in Milwaukee

1 airport
The best flight deal from Philadelphia to Milwaukee found on momondo in the last 72 hours is $391
The fastest flight from Philadelphia to Milwaukee takes 2h 23m
Direct flights go from Philadelphia to Milwaukee every day.
There is 1 airport near Milwaukee: Milwaukee-Mitchell (MKE)
Search flight deals

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

    A flight from Philadelphia to Milwaukee-Mitchell will travel around 692.2 mi. Flights usually cover this in 2h 25m, depending on flying conditions and air traffic around both airports.

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

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

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

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

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The travel and health documents required for your trip to Milwaukee-Mitchell Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Milwaukee-Mitchell Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from Philadelphia to Milwaukee

Compare and see reviews for airlines that fly from Philadelphia to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $63Free CancellationRating
5.8
3,099 reviews
Search Frontier flights
United AirlinesPriceFrom $154Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
SouthwestPriceFrom $208Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
DeltaPriceFrom $232Free CancellationRating
7.9
7,999 reviews
Search Delta flights
American AirlinesPriceFrom $290Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

  • American Airlines Flights From Philadelphia to Milwaukee

    American Airlines operates around 6 flights from Philadelphia to Milwaukee every week. The average price of these flights found in the last 72 hours has been $411, but momondo users have found American Airlines deals from Philadelphia to Milwaukee from as low as $290 round-trip. American Airlines has been scored 7.2/10 in 11,038 reviews.

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
Kohler
Pewaukee
West Bend
Port Washington
New Berlin
Grafton

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Milwaukee for you.

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

Yes. All flights to Milwaukee from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Milwaukee from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Philadelphia to Milwaukee flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Milwaukee trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
vie. 12/26
vie. 1/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States