$86+ Cheap flights from Philadelphia to Milwaukee (PHL - MKE)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MKE
Mar 19 — Mar 261
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Philadelphia to Milwaukee with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Philadelphia to Milwaukee-Mitchell are usually found in January or September, booked 17 days in advance, depart on a Wednesday or Saturday and return on a Saturday
Cheap flight deals from Philadelphia to Milwaukee
Cheapest
Best
Last-minute
One-way
Cheapest flights from Philadelphia to MilwaukeeExplore the most affordable flight options available from Philadelphia to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.
Explore the most affordable flight options available from Philadelphia to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.
This Frontier deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:01 am
PHL
- MKE
1 stop11h 40m
Frontier
Mon 4/134:26 pm
MKE
- PHL
1 stop7h 29m
Frontier
Deal found 2/15![Frontier logo]()
$160
This Expedia deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:45 pm
PHL
- MKE
1 stop27h 57m
Frontier
Mon 3/97:46 pm
MKE
- PHL
1 stop8h 45m
Frontier
Deal found 2/15![Frontier logo]()
$179
This Travelocity deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:25 pm
PHL
- MKE
1 stop23h 34m
Frontier
Sun 5/1012:03 pm
MKE
- PHL
1 stop18h 38m
Frontier
Deal found 2/15![Frontier logo]()
$181
This CheapOair deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:05 am
PHL
- MKE
1 stop5h 58m
Frontier
Tue 3/106:35 pm
MKE
- PHL
1 stop19h 02m
Frontier
Deal found 2/13![Frontier logo]()
$190
This CheapOair deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:05 am
PHL
- MKE
1 stop12h 08m
Frontier
Sun 5/1012:03 pm
MKE
- PHL
1 stop18h 38m
Frontier
Deal found 2/15![Frontier logo]()
$192
This Expedia deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1210:08 pm
PHL
- MKE
1 stop22h 58m
Frontier
Mon 3/167:15 pm
MKE
- PHL
1 stop9h 16m
Frontier
Deal found 2/16![Frontier logo]()
$218
This Priceline deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:00 am
PHL
- MKE
1 stop8h 51m
Frontier
Mon 3/97:46 pm
MKE
- PHL
1 stop8h 45m
Frontier
Deal found 2/15![Frontier logo]()
$224
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:37 pm
PHL
- MKE
1 stop11h 53m
Frontier
Sat 3/145:55 pm
MKE
- PHL
1 stop6h 36m
Frontier
Deal found 2/16![Frontier logo]()
$235
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/259:50 pm
PHL
- MKE
1 stop10h 40m
Frontier
Mon 3/307:15 pm
MKE
- PHL
1 stop9h 16m
Frontier
Deal found 2/16![Frontier logo]()
$244
This CheapOair deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:30 pm
PHL
- MKE
1 stop26h 17m
Frontier
Sun 5/1712:03 pm
MKE
- PHL
1 stop22h 37m
Frontier
Deal found 2/17![Frontier logo]()
$247
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/259:50 pm
PHL
- MKE
1 stop10h 40m
Frontier
Sun 3/299:01 pm
MKE
- PHL
1 stop9h 35m
Frontier
Deal found 2/16![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:37 pm
PHL
- MKE
1 stop11h 53m
Frontier
Wed 3/186:35 pm
MKE
- PHL
1 stop12h 01m
Frontier
Deal found 2/13![Frontier logo]()
$256
Best flights from Philadelphia to MilwaukeeDiscover carefully curated flight deals from Philadelphia to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 17, 2026.
Discover carefully curated flight deals from Philadelphia to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 17, 2026.
This Priceline deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:05 am
PHL
- MKE
1 stop6h 16m
Frontier
Mon 3/237:15 pm
MKE
- PHL
1 stop9h 16m
Frontier
Deal found 2/13![Frontier logo]()
$224
This American Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:25 am
PHL
- MKE
Nonstop2h 36m
American Airlines
Sat 4/45:04 am
MKE
- PHL
1 stop8h 40m
American Airlines
Deal found 2/14![American Airlines logo]()
$256
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:00 am
PHL
- MKE
1 stop4h 57m
United Airlines
Sat 6/276:00 am
MKE
- PHL
1 stop5h 25m
United Airlines
Deal found 2/15![United Airlines logo]()
$323
This CheapOair deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:30 pm
PHL
- MKE
1 stop26h 17m
Frontier
Sun 5/1712:03 pm
MKE
- PHL
1 stop22h 37m
Frontier
Deal found 2/17![Frontier logo]()
$247
This Frontier deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:37 pm
PHL
- MKE
1 stop11h 53m
Frontier
Sat 3/145:55 pm
MKE
- PHL
1 stop6h 36m
Frontier
Deal found 2/14![Frontier logo]()
$256
This American Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:35 pm
PHL
- MKE
1 stop5h 24m
American Airlines
Wed 5/2712:34 pm
MKE
- PHL
Nonstop2h 14m
American Airlines
Deal found 2/13![American Airlines logo]()
$313
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:28 pm
PHL
- MKE
1 stop5h 57m
Frontier
Sun 3/16:39 pm
MKE
- PHL
1 stop11h 53m
Frontier
Deal found 2/16![Frontier logo]()
$271
This American Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:40 am
PHL
- MKE
Nonstop2h 24m
American Airlines
Mon 6/15:53 pm
MKE
- PHL
Nonstop2h 15m
American Airlines
Deal found 2/14![American Airlines logo]()
$343
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:00 am
PHL
- MKE
1 stop8h 51m
Frontier
Sun 3/89:01 pm
MKE
- PHL
1 stop9h 31m
Frontier
Deal found 2/16![Frontier logo]()
$290
This American Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:05 am
PHL
- MKE
Nonstop2h 27m
American Airlines
Mon 4/136:00 am
MKE
- PHL
Nonstop2h 11m
American Airlines
Deal found 2/13![American Airlines logo]()
$343
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:00 am
PHL
- MKE
1 stop8h 44m
Frontier
Sun 3/89:01 pm
MKE
- PHL
1 stop9h 31m
Frontier
Deal found 2/16![Frontier logo]()
$335
Last-minute flights from Philadelphia to MilwaukeeDiscover last-minute flight deals from Philadelphia to Milwaukee. Data last updated February 17, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Milwaukee. Data last updated February 17, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:30 am
PHL
- MKE
1 stop11h 22m
Frontier
Mon 2/235:30 pm
MKE
- PHL
1 stop6h 31m
Frontier
Deal found 2/15![Frontier logo]()
$271
This Expedia deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:45 pm
PHL
- MKE
1 stop27h 57m
Frontier
Mon 3/97:46 pm
MKE
- PHL
1 stop8h 45m
Frontier
Deal found 2/15![Frontier logo]()
$179
This Priceline deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:00 am
PHL
- MKE
1 stop8h 51m
Frontier
Mon 3/97:46 pm
MKE
- PHL
1 stop8h 45m
Frontier
Deal found 2/15![Frontier logo]()
$224
This CheapOair deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:05 am
PHL
- MKE
1 stop5h 58m
Frontier
Tue 3/106:35 pm
MKE
- PHL
1 stop19h 02m
Frontier
Deal found 2/13![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:37 pm
PHL
- MKE
1 stop11h 53m
Frontier
Sat 3/145:55 pm
MKE
- PHL
1 stop6h 36m
Frontier
Deal found 2/16![Frontier logo]()
$235
This Expedia deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1210:08 pm
PHL
- MKE
1 stop22h 58m
Frontier
Mon 3/167:15 pm
MKE
- PHL
1 stop9h 16m
Frontier
Deal found 2/16![Frontier logo]()
$218
This CheapOair deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:40 pm
PHL
- MKE
1 stop25h 10m
Frontier
Sun 3/229:01 pm
MKE
- PHL
1 stop27h 29m
Frontier
Deal found 2/15![Frontier logo]()
$267
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/259:50 pm
PHL
- MKE
1 stop10h 40m
Frontier
Mon 3/307:15 pm
MKE
- PHL
1 stop9h 16m
Frontier
Deal found 2/16![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/259:50 pm
PHL
- MKE
1 stop10h 40m
Frontier
Sun 3/299:01 pm
MKE
- PHL
1 stop9h 35m
Frontier
Deal found 2/16![Frontier logo]()
$250
One-way flights from Philadelphia to MilwaukeeSearch for one-way flight options from Philadelphia to Milwaukee. Find affordable one-way fares based on user searches. Data last updated February 17, 2026.
Search for one-way flight options from Philadelphia to Milwaukee. Find affordable one-way fares based on user searches. Data last updated February 17, 2026.
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:01 am
PHL
- MKE
1 stop11h 40m
Frontier
Deal found 2/16![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:05 am
PHL
- MKE
1 stop5h 58m
Frontier
Deal found 2/13![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:05 am
PHL
- MKE
1 stop7h 03m
Frontier
Deal found 2/14![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:14 pm
PHL
- MKE
1 stop24h 30m
Frontier
Deal found 2/13![Frontier logo]()
$106
This Expedia deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:45 pm
PHL
- MKE
1 stop27h 57m
Frontier
Deal found 2/13![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/165:05 am
PHL
- MKE
1 stop5h 48m
Frontier
Deal found 2/15![Frontier logo]()
$109
This Trip.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:56 pm
PHL
- MKE
1 stop16h 12m
Frontier
Deal found 2/16![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:59 pm
PHL
- MKE
1 stop17h 45m
Frontier
Deal found 2/13![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:23 pm
PHL
- MKE
1 stop20h 27m
Frontier
Deal found 2/13![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:46 pm
PHL
- MKE
1 stop23h 04m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$114
This Frontier deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:00 am
PHL
- MKE
1 stop8h 51m
Frontier
Deal found 2/13![Frontier logo]()
$115
This Frontier deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:38 pm
PHL
- MKE
1 stop14h 03m
Frontier
Deal found 2/13![Frontier logo]()
$121
Find flight deals from Philadelphia to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (Expedia) |
One-way from | $86 (Expedia) |
Popular in | November |
Cheapest in | January |
Average price | $463 |
Good round-trip deal | $383 or less |
Good one-way deal | $298 or less |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 17, 2026.
Use the filters below to find and compare flights from Philadelphia to Milwaukee that are best for you.
Fly from
Philadelphia
Fly to
Milwaukee
Route
Depart
Return
Price
PhiladelphiaMilwaukee
PHL - MKE
PHLMKE
Philadelphia
Fri 3/20
5:05 am-10:21 am
1 stop6h 16m
Milwaukee-Mitchell
Mon 3/23
7:15 pm-5:31 am
1 stop9h 16m
$224
PhiladelphiaMilwaukee
PHL - MKE
PHLMKE
Philadelphia
Thu 5/14
5:30 pm-6:47 pm
1 stop26h 17m
Milwaukee-Mitchell
Sun 5/17
12:03 pm-11:40 am
1 stop22h 37m
$247
PhiladelphiaMilwaukee
PHL - MKE
PHLMKE
Philadelphia
Wed 4/1
8:25 am-10:01 am
Nonstop2h 36m
Milwaukee-Mitchell
Sat 4/4
5:04 am-2:44 pm
1 stop8h 40m
$256
PhiladelphiaMilwaukee
PHL - MKE
PHLMKE
Philadelphia
Wed 3/11
8:37 pm-7:30 am
1 stop11h 53m
Milwaukee-Mitchell
Sat 3/14
5:55 pm-1:31 am
1 stop6h 36m
$256
PhiladelphiaMilwaukee
PHL - MKE
PHLMKE
Philadelphia
Fri 2/27
12:28 pm-5:25 pm
1 stop5h 57m
Milwaukee-Mitchell
Sun 3/1
6:39 pm-7:32 am
1 stop11h 53m
$271
PhiladelphiaMilwaukee
PHL - MKE
PHLMKE
Philadelphia
Fri 3/6
11:00 am-6:51 pm
1 stop8h 51m
Milwaukee-Mitchell
Sun 3/8
9:01 pm-7:32 am
1 stop9h 31m
$290
PhiladelphiaMilwaukee
PHL - MKE
PHLMKE
Philadelphia
Sat 5/23
7:35 pm-11:59 pm
1 stop5h 24m
Milwaukee-Mitchell
Wed 5/27
12:34 pm-3:48 pm
Nonstop2h 14m
$313
PhiladelphiaMilwaukee
PHL - MKE
PHLMKE
Philadelphia
Wed 6/24
6:00 am-9:57 am
1 stop4h 57m
Milwaukee-Mitchell
Sat 6/27
6:00 am-12:25 pm
1 stop5h 25m
$323
PhiladelphiaMilwaukee
PHL - MKE
PHLMKE
Philadelphia
Wed 3/4
8:00 am-3:44 pm
1 stop8h 44m
Milwaukee-Mitchell
Sun 3/8
9:01 pm-7:32 am
1 stop9h 31m
$335
PhiladelphiaMilwaukee
PHL - MKE
PHLMKE
Philadelphia
Wed 5/27
10:40 am-12:04 pm
Nonstop2h 24m
Milwaukee-Mitchell
Mon 6/1
5:53 pm-9:08 pm
Nonstop2h 15m
$343
Showing 1-10 of 21 results
Compare providers for flights from Philadelphia to Milwaukee
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Milwaukee in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Philadelphia-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Milwaukee flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Philadelphia with our price prediction graph.
PHL-MKE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Philadelphia to Milwaukee
Prices
Airlines
How far ahead should I book a flight from Philadelphia to Milwaukee?
Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Milwaukee. Price data was last updated on February 13, 2026.
To ensure you get the cheapest price possible for a flight from Philadelphia to Milwaukee, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Philadelphia to Milwaukee?
Currently, December is the cheapest month in which you can book a flight from Philadelphia to Milwaukee (average of $48). Flying from Philadelphia to Milwaukee in July is currently the most expensive (average of $119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PHL to MKE?
Find hourly flight availability from Philadelphia to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 17, 2026.
It’s optimal to fly from Philadelphia to Milwaukee in the afternoon. By choosing this option you can save up to 3% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Philadelphia to Milwaukee?
Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Milwaukee. Price data was last updated on February 7, 2026.
Travelers seeking maximum savings on their Philadelphia to Milwaukee flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Milwaukee
Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated February 17, 2026.
Read through reviews of airlines operating flights from Philadelphia to Milwaukee, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
New Berlin
Oak Creek
Wauwatosa
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Milwaukee flight routes
Other flight options
Other flights from Philadelphia
Popular flights
Alternative routes for Philadelphia to Milwaukee
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Milwaukee by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Milwaukee by cabin class
Find flights from Philadelphia to Milwaukee, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Milwaukee
Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 17, 2026.
Philadelphia and Milwaukee flights
Browse other Philadelphia and Milwaukee flight options. Last updated on February 17, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on February 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Philadelphia to Milwaukee
Discover the top 5 airlines that operate flights from Philadelphia to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$63 | Average$127 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$149 | Average$331 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$208 | Average$390 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$232 | Average$406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$293 | Average$416 | FlexibilityNo cancel fee | On-time71% |