Cheap Flights from Philadelphia International to Milwaukee General Mitchell

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Compare Philadelphia International to Milwaukee General Mitchell flight deals

Find the cheapest month or even day of the year to fly to Milwaukee General Mitchell

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Flight deals from Philadelphia International to Milwaukee General Mitchell

Looking for a cheap last-minute deal or the best return flight from Philadelphia International Airport to Milwaukee General Mitchell Airport? If you want to travel next month, return fares start from $440. Find the lowest prices on one-way and return tickets right here.

Milwaukee.$440 per passenger.Departing Sat, 17 Oct, returning Thu, 29 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Sat, 17 Oct, arriving in Milwaukee General Mitchell.Inbound indirect flight with Frontier Airlines, departs from Milwaukee General Mitchell on Thu, 29 Oct, arriving in Philadelphia International.Price includes taxes and charges.From $440, select.

Milwaukee.$553 per passenger.Departing Sat, 17 Oct, returning Sun, 1 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Sat, 17 Oct, arriving in Milwaukee General Mitchell.Inbound indirect flight with Frontier Airlines, departs from Milwaukee General Mitchell on Sun, 1 Nov, arriving in Philadelphia International.Price includes taxes and charges.From $553, select.

Milwaukee.$553 per passenger.Departing Thu, 19 Nov, returning Sun, 22 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Thu, 19 Nov, arriving in Milwaukee General Mitchell.Inbound indirect flight with Frontier Airlines, departs from Milwaukee General Mitchell on Sun, 22 Nov, arriving in Philadelphia International.Price includes taxes and charges.From $553, select.

Milwaukee.$555 per passenger.Departing Thu, 3 Dec, returning Tue, 8 Dec.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Thu, 3 Dec, arriving in Milwaukee General Mitchell.Inbound indirect flight with Southwest Airlines, departs from Milwaukee General Mitchell on Tue, 8 Dec, arriving in Philadelphia International.Price includes taxes and charges.From $555, select.

Milwaukee.$687 per passenger.Departing Sat, 10 Apr, returning Sat, 10 Apr.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Sat, 10 Apr, arriving in Milwaukee General Mitchell.Inbound indirect flight with Southwest Airlines, departs from Milwaukee General Mitchell on Sat, 10 Apr, arriving in Philadelphia International.Price includes taxes and charges.From $687, select.

Milwaukee.$722 per passenger.Departing Wed, 17 Mar, returning Wed, 24 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Wed, 17 Mar, arriving in Milwaukee General Mitchell.Inbound indirect flight with Delta, departs from Milwaukee General Mitchell on Wed, 24 Mar, arriving in Philadelphia International.Price includes taxes and charges.From $722, select.

Milwaukee.$758 per passenger.Departing Wed, 30 Sep, returning Sun, 4 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Wed, 30 Sep, arriving in Milwaukee General Mitchell.Inbound indirect flight with Frontier Airlines, departs from Milwaukee General Mitchell on Sun, 4 Oct, arriving in Philadelphia International.Price includes taxes and charges.From $758, select.

Milwaukee.$763 per passenger.Departing Tue, 29 Dec, returning Fri, 1 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Tue, 29 Dec, arriving in Milwaukee General Mitchell.Inbound indirect flight with Delta, departs from Milwaukee General Mitchell on Fri, 1 Jan, arriving in Philadelphia International.Price includes taxes and charges.From $763, select.

Milwaukee.$853 per passenger.Departing Mon, 30 Nov, returning Wed, 2 Dec.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Mon, 30 Nov, arriving in Milwaukee General Mitchell.Inbound indirect flight with Southwest Airlines, departs from Milwaukee General Mitchell on Wed, 2 Dec, arriving in Philadelphia International.Price includes taxes and charges.From $853, select.

Milwaukee.$868 per passenger.Departing Sat, 26 Sep, returning Sun, 27 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Sat, 26 Sep, arriving in Milwaukee General Mitchell.Inbound indirect flight with Southwest Airlines, departs from Milwaukee General Mitchell on Sun, 27 Sep, arriving in Philadelphia International.Price includes taxes and charges.From $868, select.

Milwaukee.$896 per passenger.Departing Fri, 25 Jun, returning Mon, 5 Jul.Return flight with United.Outbound indirect flight with United, departs from Philadelphia International on Fri, 25 Jun, arriving in Milwaukee General Mitchell.Inbound indirect flight with United, departs from Milwaukee General Mitchell on Mon, 5 Jul, arriving in Philadelphia International.Price includes taxes and charges.From $896, select.

Find the cheapest month to fly from Philadelphia International to Milwaukee General Mitchell

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia International to Milwaukee General Mitchell flights are currently cheapest in October.

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Direct flights from Philadelphia International to Milwaukee General Mitchell

Philadelphia International to Milwaukee General Mitchell: Alternative routes

Compare routes from Philadelphia International to Milwaukee below. You may find an airport to fly into that's cheaper, faster, or easier than Milwaukee General Mitchell.

Milwaukee General Mitchell

10km from central Milwaukee

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from $440

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Philadelphia to Milwaukee: Flight information

The things to know before you go.

Cheapest flight found	$439
Cheapest month to fly	October
Average flight time	2 hrs, 28 mins
Most popular airline	American Airlines
Average flights per week	43

Finding cheap flights from Philadelphia International to Milwaukee General Mitchell: Frequently asked questions

How much are return flights from Philadelphia International to Milwaukee General Mitchell?

The best price we found for a return flight from Philadelphia International to Milwaukee General Mitchell is $440. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Philadelphia International to Milwaukee General Mitchell?

2 hours and 28 minutes is the average flight time from Philadelphia International to Milwaukee General Mitchell.

Which airlines fly direct from Philadelphia International to Milwaukee General Mitchell?

American Airlines, PSA Airlines and Qatar Airways fly direct from Philadelphia International to Milwaukee General Mitchell.

How many flights are there a week from Philadelphia International to Milwaukee General Mitchell?

As of September 2026, there are 43 flights per week flying from Philadelphia International to Milwaukee General Mitchell.

When is the cheapest time to fly from Philadelphia International to Milwaukee General Mitchell?

The cheapest month to fly from Philadelphia International to Milwaukee General Mitchell is usually October.

Which upcoming date is cheapest to fly from Philadelphia International Airport to Milwaukee General Mitchell Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Philadelphia International Airport to Milwaukee General Mitchell Airport on Saturday, 17 October 2026.

Can I get a direct flight from Philadelphia International Airport to Milwaukee General Mitchell Airport?

Yes – the average flight time is 2 hours and 28 minutes.

How can I find the best flight deal to Milwaukee General Mitchell?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Milwaukee General Mitchell but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Milwaukee?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Milwaukee is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Philadelphia International Airport to Milwaukee General Mitchell with?

Currently, Frontier Airlines offers the cheapest flight tickets to Milwaukee General Mitchell.

Travelling from Philadelphia International Airport (PHL) to Milwaukee General Mitchell Airport (MKE): what you need to know

The average length of a direct flight from Philadelphia International Airport to Milwaukee General Mitchell Airport is 2 hours 25 minutes.
The timezone in Milwaukee is UTC-6, which is one hour behind Philadelphia.
Flights from PHL to MKE start at 08:15 — the first with American Airlines. The last departure is at 19:45 with American Airlines. Overall, you can take your pick of 14 weekly Philadelphia International Airport to Milwaukee General Mitchell Airport flights.
Give yourself enough time to catch your PHL to MKE flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.
During popular months like August, it's a good idea to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're flying during peak periods in general.
Getting to Milwaukee (and then discovering more of the United States!) is a breeze with American Airlines. This popular carrier has direct flights from Philadelphia International Airport to Milwaukee General Mitchell Airport.
The majority of passengers choose to fly with American Airlines on this route.
The most punctual carrier operating PHL to MKE flights is American Airlines. Its services land without delay 76.56% of the time.
We make it a cinch to book a flight with a stopover. To see all your options for tickets from Philadelphia International Airport to Milwaukee General Mitchell Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to tour the city of your choice. Worthwhile stopovers between PHL and MKE include:
- Chicago O'Hare International Airport
- Detroit Wayne County Airport
- Washington Dulles Airport

How to find the cheapest flights from Philadelphia International Airport (PHL) to Milwaukee General Mitchell Airport (MKE)

At the moment, $215 is the lowest price we've found for a one-way Philadelphia International Airport to Milwaukee General Mitchell Airport flight. The best price for a return plane ticket is $439. Remember that fares could change due to availability when booking.
Don't leave things to the last minute. You're more likely to find cheap tickets from PHL to MKE if you book ahead. Airlines often have some fantastic early bird rates.
Plan your trip for May. That's the cheapest month for flights from Philadelphia International Airport to Milwaukee General Mitchell Airport. If you're flexible with your travel dates, try out the 'Whole month' tool to find the lowest airfare across every month.
Getting your hands on cheap flights from PHL to MKE is a cinch with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when a new deal comes up.
Pick your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Philadelphia International Airport to Milwaukee General Mitchell Airport.

Handy information about Philadelphia International Airport (PHL)

You'll find PHL at 8500 Essington Ave.
Of the flights that depart from Philadelphia International Airport, 77% arrive on time at their destination.
Philadelphia International Airport is around 18 kilometres from central Philadelphia. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.
The journey when using public transport takes roughly 30 minutes.
Get your journey off to a hassle-free start by staying near PHL. Whether you're catching an early flight from Philadelphia International Airport to Milwaukee General Mitchell Airport or just don't want to be rushed, these hotels are perfect:

Arriving at Milwaukee General Mitchell Airport (MKE)

If you have a late Philadelphia International Airport to Milwaukee General Mitchell Airport flight, nothing beats the convenience of being near the terminal. Pick up your bags from the carousel and then be showered and relaxing shortly after at one of these accommodation options near MKE:
Pick up a Milwaukee General Mitchell Airport rental car and discover Milwaukee and beyond with your own wheels. Dollar, Budget and Hertz are popular outlets to choose from here.
For the best deal, book your ride from Milwaukee General Mitchell Airport about two weeks ahead.

When to fly to Milwaukee General Mitchell Airport (MKE)

It's time to work out your dates for your flight from Philadelphia International Airport to Milwaukee General Mitchell Airport. June is the most popular month to head to Milwaukee. If you want a more low-key vibe, go in March.
When reserving your flight from Philadelphia International Airport to Milwaukee General Mitchell Airport, consider the type of weather you like. July is the warmest month in Milwaukee, with temperatures ranging from 14ºC to 28ºC.
January has average temperatures of between -14ºC and 1ºC. Look for cheap tickets from PHL to MKE sometime then if you want to travel in cooler conditions.

Explore more of the United States

Milwaukee is always a good idea, but there are so many other corners of the United States just waiting to be discovered. Around 129 kilometres south of Milwaukee, a trip to Chicago will keep your itinerary busy. Check out popular attractions like Millennium Park, Art Institute of Chicago and Willis Tower.
Around 386 kilometres south of Milwaukee, Indianapolis is another essential stop in the United States. No visit is complete without checking out Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.