MKE - PHL

$104 Find Cheap Flights from Milwaukee to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Philadelphia departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Philadelphia, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Milwaukee to Philadelphia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Milwaukee to Philadelphia

KAYAK's recommended round-trip deals from the most popular airlines that fly from Milwaukee to Philadelphia.
Discover the best prices for you by selecting your travel dates on KAYAK.
JetBlue Logo
4:43 pm - 10:30 pmMKE-PHL
4h 47m1 stop
JetBlue Logo
10:42 am - 4:54 pmPHL-MKE
7h 12m1 stop
$209JetBlue
Find Deal
Wed, May 28 - Sat, Jun 7
Spirit Airlines Logo
12:22 pm - 7:48 amMKE-PHL
18h 26m1 stop
Spirit Airlines Logo
7:12 pm - 11:27 amPHL-MKE
17h 15m1 stop
$212Spirit Airlines
Find Deal
Thu, May 29 - Mon, Jun 2
Delta Logo
5:30 pm - 12:26 amMKE-PHL
5h 56m1 stop
Delta Logo
6:00 am - 11:21 amPHL-MKE
6h 21m1 stop
$217Delta
Find Deal
Tue, Jul 1 - Sat, Jul 5
Frontier Logo
7:45 pm - 5:07 amMKE-PHL
8h 22m1 stop
Frontier Logo
6:15 am - 7:11 pmPHL-MKE
13h 56m1 stop
$218Frontier
Find Deal
Fri, May 30 - Mon, Jun 9
Frontier Logo
7:45 pm - 5:07 amMKE-PHL
8h 22m1 stop
Frontier Logo
6:15 am - 7:11 pmPHL-MKE
13h 56m1 stop
$238Frontier
Find Deal
Thu, May 29 - Fri, Jun 6
Delta Logo
10:12 am - 4:12 pmMKE-PHL
5h 00m1 stop
Delta Logo
2:19 pm - 7:35 pmPHL-MKE
6h 16m1 stop
$265Delta
Find Deal
Sat, Jul 5 - Sat, Jul 12
American Airlines Logo
6:19 am - 9:24 amMKE-PHL
2h 05mnonstop
American Airlines Logo
8:00 pm - 9:23 pmPHL-MKE
2h 23mnonstop
$293American Airlines
Find Deal
Fri, Jul 4 - Tue, Jul 8
American Airlines Logo
5:14 pm - 8:24 pmMKE-PHL
2h 10mnonstop
American Airlines Logo
8:00 pm - 9:23 pmPHL-MKE
2h 23mnonstop
$322American Airlines
Find Deal
Tue, Jul 8 - Sat, Jul 12
United Airlines Logo
5:31 pm - 12:30 amMKE-PHL
5h 59m1 stop
United Airlines Logo
5:11 pm - 10:45 pmPHL-MKE
6h 34m1 stop
$327United Airlines
Find Deal
Mon, Jul 7 - Fri, Jul 11
United Airlines Logo
5:15 am - 10:47 amMKE-PHL
4h 32m1 stop
United Airlines Logo
6:05 am - 8:45 pmPHL-MKE
15h 40m2 stops
$391United Airlines
Find Deal
Fri, Jul 4 - Tue, Jul 8
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KAYAK's insights & trends for Milwaukee to Philadelphia flights

Get data-powered insights and trends into flights from Milwaukee to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Milwaukee to Philadelphia?

The average price of all round-trip flights from Milwaukee to Philadelphia clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Milwaukee to Philadelphia, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Philadelphia, Tuesday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Milwaukee to Philadelphia is August, where tickets cost $237 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $420 and $391 respectively.

Can I save money by flying with a layover from Milwaukee to Philadelphia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $420 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Milwaukee to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Milwaukee to Philadelphia, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$104
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Milwaukee to Philadelphia

When to book flights from Milwaukee to Philadelphia

Are your dates flexible? Find out the best times to travel from Milwaukee to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Milwaukee to Philadelphia

  • What is the cheapest flight from Milwaukee to Philadelphia?

    In the last 3 days, the lowest price for a flight from Milwaukee to Philadelphia was $104 for a one-way ticket and $209 for a round-trip.

  • Do I need a passport to fly between Milwaukee and Philadelphia?

    No

  • Which airlines offer Wi-Fi service onboard planes from Milwaukee to Philadelphia?

    American Airlines, Delta, JetBlue, and Finnair offer inflight Wi-Fi service on the Milwaukee to Philadelphia flight route.

  • Which aircraft models fly most regularly from Milwaukee to Philadelphia?

    The Embraer ERJ-145 is the aircraft model that flies most regularly on the Milwaukee to Philadelphia flight route.

  • Which airline alliances offer flights from Milwaukee to Philadelphia?

    oneworld is the only airline alliance operating flights between Milwaukee and Philadelphia.

  • On which days can I fly direct from Milwaukee to Philadelphia?

    There are nonstop flights from Milwaukee to Philadelphia on a daily basis.

  • Which is the best airline for flights from Milwaukee to Philadelphia, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Milwaukee to Philadelphia are Delta and United Airlines. With an average price for the route of $321 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $365 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Milwaukee to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Milwaukee is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Milwaukee to Philadelphia

  • Looking for a cheap flight? 25% of our users found flights on this route for $223 or less one-way and $380 or less round-trip.

Prefer to fly direct from Milwaukee to Philadelphia?

Find which airlines fly direct from Milwaukee-Mitchell Airport to Philadelphia Airport, which days they fly and book direct flights.

Direct departures

Milwaukee-Mitchell to Philadelphia

Monday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

Tuesday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

Wednesday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

Thursday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

Friday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

Saturday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

Sunday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

See more direct flights

Direct returns

Philadelphia to Milwaukee-Mitchell

Monday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

Tuesday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

Wednesday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

Thursday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

Friday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

Saturday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

Sunday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

See more direct flights
See more direct flights

Top 4 airlines serving from Milwaukee to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Milwaukee to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7936 reviews
7.9Entertainment
7.3Food
8.5Crew
7.9Comfort
8.2Boarding
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

the pilot that landed this flight in Philadelphia did an amazing job, the weather was absolutely terrible and we landed safely.

The flight was just perfect! We left a few minutes early, had a smooth flight and fortunately had landed before the terrible accident that took off from North Philadelphia airport shortly thereafter.

Timely boarding process, made up for lost time even after a lengthy wait for de-icing

My seat was wonky...hard and not much padding. I sat next to the Jumpseat for the flight attendant. Thoroughly enjoyed not have a third seat in that row! Flight attendants were amazing. I couldn't answer the "food quality" question as there is no food served on my short flight. I commend the pilot as I know it was super gusty when we landed. Thanks

I think I paid for an extra legroom seat and to be honest, there was not a lot of space available for my not very long legs. The flight was totally full and the staff did everything possible to meet the needs of all passengers. My only concern was for the size and spacing of my seat.

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

Overall flight was as expected. It would have been better with a couple options for snack instead of only one item and if there was a TV or music as option. But overall satisfied.

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

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