Trip.com
>
Flights
>
Flights to United States
>
Flights to Wisconsin
>
Flights to Milwaukee
Hotels in Milwaukee
>
Flights from Philadelphia to Milwaukee

Book direct flights from Philadelphia to Milwaukee: One way flights from $247, round trip flights from $513. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        PHL 3:59 PM
        2h 18m
        Nonstop
        MKE 5:17 PM
        Philadelphia - Milwaukee | Sat, Jul 18 | American Airlines
        MKE 6:03 PM
        2h 7m
        Nonstop
        PHL 9:10 PM
        Milwaukee - Philadelphia | Mon, Jul 20 | American Airlines
        $513 $842
        39% off
        39% off
        $842 $513
      • PHL 7:00 PM
        5h 56m
        1 stop
        MKE 11:56 PM
        Philadelphia - Milwaukee | Sat, Jul 18 | Delta Air Lines
        MKE 8:43 AM
        23h 4m
        1 stop
        PHL 8:47 AM
        Milwaukee - Philadelphia | Mon, Jul 20 | Frontier Airlines
        $373 $842
        56% off
        56% off
        $842 $373
      • PHL 9:33 AM
        5h 53m
        1 stop
        MKE 2:26 PM
        Philadelphia - Milwaukee | Wed, Aug 26 | American Airlines
        MKE 12:10 PM
        10h 49m
        1 stop
        PHL 11:59 PM
        Milwaukee - Philadelphia | Fri, Aug 28 | Frontier Airlines
        $423 $842
        50% off
        50% off
        $842 $423
      • PHL 1:30 PM
        6h 25m
        1 stop
        MKE 6:55 PM
        Philadelphia - Milwaukee | Wed, Aug 26 | United Airlines
        MKE 12:10 PM
        10h 49m
        1 stop
        PHL 11:59 PM
        Milwaukee - Philadelphia | Fri, Aug 28 | Frontier Airlines
        $501
        40% off
        $842 $501
      • PHL 12:10 PM
        5h 3m
        1 stop
        MKE 4:13 PM
        Philadelphia - Milwaukee | Wed, Aug 26 | Delta Air Lines
        MKE 12:10 PM
        10h 49m
        1 stop
        PHL 11:59 PM
        Milwaukee - Philadelphia | Fri, Aug 28 | Frontier Airlines
        $515
        39% off
        $842 $515
      • PHL 7:00 PM
        4h 29m
        1 stop
        MKE 10:29 PM
        Philadelphia - Milwaukee | Sat, Jul 18 | United Airlines
        MKE 5:29 PM
        6h 28m
        1 stop
        PHL 12:57 AM
        Milwaukee - Philadelphia | Mon, Jul 20 | United Airlines
        $537
        36% off
        $842 $537
      • PHL 6:59 PM
        30h
        1 stop
        MKE 11:59 PM
        Philadelphia - Milwaukee | Wed, Aug 26 | Alaska Airlines
        MKE 12:10 PM
        10h 49m
        1 stop
        PHL 11:59 PM
        Milwaukee - Philadelphia | Fri, Aug 28 | Frontier Airlines
        $574
        32% off
        $842 $574
      • PHL 9:25 AM
        24h 19m
        1 stop
        MKE 8:44 AM
        Philadelphia - Milwaukee | Wed, Aug 26 | Qatar Airways
        MKE 9:36 AM
        21h 46m
        1 stop
        PHL 8:22 AM
        Milwaukee - Philadelphia | Fri, Aug 28 | Jetblue Airways
        $606
        28% off
        $842 $606
      • PHL 1:00 PM
        17h 25m
        1 stop
        MKE 2:00 PM
        Philadelphia - Milwaukee | Thu, Jul 16 | Normal Airline
        MKE 3:00 PM
        6h
        Nonstop
        PHL 4:00 PM
        Milwaukee - Philadelphia | Sat, Jul 18 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        PHL 11:00 AM
        2h 22m
        Nonstop
        MKE 12:22 PM
        Philadelphia - Milwaukee | Wed, Jul 15 | American Airlines
        $247 $391
        37% off
        37% off
        $391 $247
      • PHL 4:04 PM
        2h 19m
        Nonstop
        MKE 5:23 PM
        Philadelphia - Milwaukee | Sat, Jul 18 | American Airlines
        $281 $391
        28% off
        28% off
        $391 $281
      • PHL 5:00 PM
        15h 58m
        1 stop
        MKE 7:58 AM
        Philadelphia - Milwaukee | Wed, Jul 15 | Frontier Airlines
        $136 $391
        65% off
        65% off
        $391 $136
      • PHL 9:16 PM
        11h 42m
        1 stop
        MKE 7:58 AM
        Philadelphia - Milwaukee | Sat, Jul 18 | Frontier Airlines
        $136
        65% off
        $391 $136
      • PHL 4:49 PM
        16h 9m
        1 stop
        MKE 7:58 AM
        Philadelphia - Milwaukee | Mon, Jul 20 | Frontier Airlines
        $141
        64% off
        $391 $141
      • PHL 1:31 PM
        6h 17m
        1 stop
        MKE 6:48 PM
        Philadelphia - Milwaukee | Wed, Jul 15 | United Airlines
        $253
        35% off
        $391 $253
      • PHL 5:43 AM
        27h 6m
        1 stop
        MKE 7:49 AM
        Philadelphia - Milwaukee | Thu, Aug 13 | American Airlines
        $256
        35% off
        $391 $256
      • PHL 6:25 AM
        25h 42m
        1 stop
        MKE 7:07 AM
        Philadelphia - Milwaukee | Thu, Aug 13 | United Airlines
        $262
        33% off
        $391 $262
      • PHL 1:00 PM
        17h 25m
        1 stop
        MKE 2:00 PM
        Philadelphia - Milwaukee | Thu, Jul 16 | Normal Airline
        Find more flights
        Find more flights

Find cheap airlines flights from Philadelphia to Milwaukee

You can choose from 1 airlines that fly from Philadelphia to Milwaukee, including American Airlines, American Airlines has lowest fares on this route.
American Airlines logo American Airlines
Airlines are determined based on actual purchased flight tickets from Philadelphia to Milwaukee according to previous 12 months data from Trip.com.

Flight Info | Philadelphia to Milwaukee

The distance between Philadelphia and Milwaukee is approximately 1,108.62 km. It takes around 2 hours 19 minutes on average to fly from Philadelphia to Milwaukee. Based on Trip.com's data travel demand peaks in January. The off-season for travel is August.

Cheapest one-way flight price$136
Cheapest round-trip ticket price$373
Off-season for travelAugust
Peak season for travelJanuary
Flight distance1,108.62 km
Average flight time2 hours 19 minutes
Popular airlineAmerican Airlines
Flight statistics for the Philadelphia–Milwaukee route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Philadelphia to Milwaukee (PHL-MKE)?

    Based on Trip.com data, Frontier Airlines offers one-way fares as low as $136 on Cheapest nonstop routes (e.g. PHL to MKE on Wed, Jul 15), while Delta Air Lines offers Cheapest nonstop round-trips from $373 departing on Sat, Jul 18 and returning on Mon, Jul 20.
  • At the moment, you can catch a nonstop flight from Philadelphia to Milwaukee with the following airlines, including: American Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 2 hours 19 minutes to fly from Philadelphia (PHL) to Milwaukee (MKE).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Philadelphia to Milwaukee is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 17 flight per week flying from Philadelphia to Milwaukee. You can check the weekly schedule for popular airlines on this route below: American Airlines: S/M/T/W/T/-/S -- AA710 (16:27) American Airlines: S/M/T/W/T/F/S -- AA5018 (11:57) American Airlines: S/M/T/W/T/F/S -- AA5483 (01:16)
  • To find best deals on flights from Philadelphia to Milwaukee, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jul 15, with one-way flights priced at just $136.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Milwaukee travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Philadelphia to Milwaukee is August, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Philadelphia to Milwaukee on July 29, 2026 with Frontier Airlines, with prices starting at $260.
  • You can land at any one of the following hubs in Milwaukee, with Philadelphia International Airport to Milwaukee Mitchell International Airport (PHL-MKE) is by far the most common option on this route: Milwaukee Mitchell International Airport (MKE).
  • The time difference between Milwaukee and Philadelphia is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.