$70+ Cheap flights from Milwaukee to Philadelphia (MKE - PHL)
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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — PHL
May 21 — May 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Milwaukee to Philadelphia 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 Milwaukee-Mitchell to Philadelphia are usually found in August or October, booked 67 days in advance, depart on a Saturday or Wednesday and return on a Wednesday
Cheap flight deals from Milwaukee to Philadelphia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Milwaukee to PhiladelphiaExplore the most affordable flight options available from Milwaukee to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.
Explore the most affordable flight options available from Milwaukee to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.
This Frontier deal was found by Cheapflights users on 4/16. 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 5/1512:09 pm
MKE
- PHL
1 stop6h 05m
Frontier
Sat 5/169:05 pm
PHL
- MKE
1 stop12h 56m
Frontier
Deal found 4/16![Frontier logo]()
$140
This Frontier deal was found by Cheapflights users on 4/16. 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.
Thu 5/149:46 am
MKE
- PHL
1 stop8h 32m
Frontier
Sat 5/169:05 pm
PHL
- MKE
1 stop12h 56m
Frontier
Deal found 4/16![Frontier logo]()
$160
This Priceline deal was found by Cheapflights users on 4/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:46 am
MKE
- PHL
1 stop9h 32m
Frontier
Mon 5/256:30 am
PHL
- MKE
1 stop5h 44m
Frontier
Deal found 4/16![Frontier logo]()
$165
This Expedia deal was found by Cheapflights users on 4/16. 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 5/288:46 am
MKE
- PHL
1 stop14h 54m
Frontier
Sat 5/3012:59 pm
PHL
- MKE
1 stop20h 02m
Frontier
Deal found 4/16![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 4/16. 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 5/1312:09 pm
MKE
- PHL
1 stop9h 01m
Frontier
Sat 5/169:05 pm
PHL
- MKE
1 stop12h 56m
Frontier
Deal found 4/16![Frontier logo]()
$181
This Frontier deal was found by Cheapflights users on 4/16. 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 6/512:09 pm
MKE
- PHL
1 stop6h 05m
Frontier
Wed 6/106:25 am
PHL
- MKE
1 stop5h 48m
Frontier
Deal found 4/16![Frontier logo]()
$185
This Frontier deal was found by Cheapflights users on 4/16. 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 6/512:09 pm
MKE
- PHL
1 stop6h 05m
Frontier
Sat 6/139:16 pm
PHL
- MKE
1 stop11h 42m
Frontier
Deal found 4/16![Frontier logo]()
$199
This Frontier deal was found by Cheapflights users on 4/16. 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.
Tue 6/28:46 am
MKE
- PHL
1 stop8h 54m
Frontier
Mon 6/86:30 am
PHL
- MKE
1 stop5h 44m
Frontier
Deal found 4/16![Frontier logo]()
$201
This Frontier deal was found by Cheapflights users on 4/20. 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 6/1012:08 pm
MKE
- PHL
1 stop9h 21m
Frontier
Sat 6/136:30 am
PHL
- MKE
1 stop5h 43m
Frontier
Deal found 4/20![Frontier logo]()
$204
This Frontier deal was found by Cheapflights users on 4/16. 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 6/512:09 pm
MKE
- PHL
1 stop6h 05m
Frontier
Mon 6/156:30 am
PHL
- MKE
1 stop5h 43m
Frontier
Deal found 4/16![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 4/20. 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.
Thu 6/48:46 am
MKE
- PHL
1 stop9h 32m
Frontier
Wed 6/106:25 am
PHL
- MKE
1 stop5h 48m
Frontier
Deal found 4/20![Frontier logo]()
$206
This Frontier deal was found by Cheapflights users on 4/16. 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 6/1012:08 pm
MKE
- PHL
1 stop9h 21m
Frontier
Sat 6/209:16 pm
PHL
- MKE
1 stop11h 42m
Frontier
Deal found 4/16![Frontier logo]()
$210
Best flights from Milwaukee to PhiladelphiaDiscover carefully curated flight deals from Milwaukee to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 21, 2026.
Discover carefully curated flight deals from Milwaukee to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 21, 2026.
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:52 pm
MKE
- PHL
1 stop5h 25m
Delta
Tue 6/166:05 am
PHL
- MKE
1 stop3h 46m
Delta
Deal found 4/16![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 4/18. 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.
Sat 8/81:30 pm
MKE
- PHL
1 stop6h 54m
United Airlines
Sat 8/156:44 pm
PHL
- MKE
1 stop4h 52m
United Airlines
Deal found 4/18![United Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 4/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:45 am
MKE
- PHL
2 stops6h 45m
Southwest
Sat 8/1511:55 am
PHL
- MKE
2 stops8h 05m
Southwest
Deal found 4/18![Southwest logo]()
$403
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:05 am
MKE
- PHL
1 stop3h 44m
Delta
Fri 6/196:05 am
PHL
- MKE
1 stop3h 46m
Delta
Deal found 4/16![Delta logo]()
$403
This Southwest deal was found by Cheapflights users on 4/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/34:30 pm
MKE
- PHL
1 stop4h 30m
Southwest
Thu 6/116:00 pm
PHL
- MKE
1 stop5h 55m
Southwest
Deal found 4/16![Southwest logo]()
$403
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:52 pm
MKE
- PHL
1 stop5h 25m
Delta
Thu 6/185:22 pm
PHL
- MKE
1 stop4h 00m
Delta
Deal found 4/16![Delta logo]()
$403
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:50 am
MKE
- PHL
2 stops6h 35m
Southwest
Mon 6/14:30 pm
PHL
- MKE
2 stops7h 30m
Southwest
Deal found 4/20![Southwest logo]()
$453
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:25 pm
MKE
- PHL
1 stop3h 35m
Delta
Sun 8/166:00 am
PHL
- MKE
1 stop3h 41m
Delta
Deal found 4/19![Delta logo]()
$443
This Southwest deal was found by Cheapflights users on 4/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:20 am
MKE
- PHL
2 stops10h 00m
Southwest
Mon 7/68:25 pm
PHL
- MKE
1 stop4h 50m
Southwest
Deal found 4/19![Southwest logo]()
$455
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/74:52 pm
MKE
- PHL
1 stop5h 25m
Delta
Sun 6/1412:36 pm
PHL
- MKE
1 stop6h 33m
Delta
Deal found 4/20![Delta logo]()
$443
This Southwest deal was found by Cheapflights users on 4/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:20 am
MKE
- PHL
2 stops9h 30m
Southwest
Sat 7/184:30 pm
PHL
- MKE
1 stop6h 05m
Southwest
Deal found 4/17![Southwest logo]()
$456
This Southwest deal was found by Cheapflights users on 4/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:00 am
MKE
- PHL
2 stops8h 25m
Southwest
Sun 8/96:45 am
PHL
- MKE
2 stops9h 00m
Southwest
Deal found 4/19![Southwest logo]()
$460
Last-minute flights from Milwaukee to PhiladelphiaDiscover last-minute flight deals from Milwaukee to Philadelphia. Data last updated April 21, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Philadelphia. Data last updated April 21, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 4/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:21 pm
MKE
- PHL
1 stop8h 12m
Frontier
Sat 4/2510:24 pm
PHL
- MKE
1 stop11h 14m
Frontier
Deal found 4/16![Frontier logo]()
$222
This Trip.com deal was found by Cheapflights users on 4/16. 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.
Fri 4/245:13 pm
MKE
- PHL
1 stop6h 41m
Frontier
Sun 4/268:36 pm
PHL
- MKE
1 stop20h 34m
Frontier
Deal found 4/16![Frontier logo]()
$234
This Frontier deal was found by Cheapflights users on 4/16. 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 5/1312:09 pm
MKE
- PHL
1 stop9h 01m
Frontier
Sat 5/169:05 pm
PHL
- MKE
1 stop12h 56m
Frontier
Deal found 4/16![Frontier logo]()
$181
This Frontier deal was found by Cheapflights users on 4/16. 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.
Thu 5/149:46 am
MKE
- PHL
1 stop8h 32m
Frontier
Sat 5/169:05 pm
PHL
- MKE
1 stop12h 56m
Frontier
Deal found 4/16![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 4/16. 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 5/1512:09 pm
MKE
- PHL
1 stop6h 05m
Frontier
Sat 5/169:05 pm
PHL
- MKE
1 stop12h 56m
Frontier
Deal found 4/16![Frontier logo]()
$140
This Priceline deal was found by Cheapflights users on 4/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:46 am
MKE
- PHL
1 stop9h 32m
Frontier
Mon 5/256:30 am
PHL
- MKE
1 stop5h 44m
Frontier
Deal found 4/16![Frontier logo]()
$165
This Frontier deal was found by Cheapflights users on 4/18. 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 5/2212:09 pm
MKE
- PHL
1 stop6h 05m
Frontier
Sat 5/236:30 am
PHL
- MKE
1 stop6h 04m
Frontier
Deal found 4/18![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/268:46 am
MKE
- PHL
1 stop23h 13m
Frontier
Mon 6/15:21 am
PHL
- MKE
1 stop27h 40m
Frontier
Deal found 4/20![Frontier logo]()
$226
This Expedia deal was found by Cheapflights users on 4/16. 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 5/288:46 am
MKE
- PHL
1 stop14h 54m
Frontier
Sat 5/3012:59 pm
PHL
- MKE
1 stop20h 02m
Frontier
Deal found 4/16![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 4/16. 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.
Thu 5/288:46 am
MKE
- PHL
1 stop9h 32m
Frontier
Fri 5/296:30 am
PHL
- MKE
1 stop5h 44m
Frontier
Deal found 4/16![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 4/20. 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.
Sat 5/3012:29 pm
MKE
- PHL
1 stop8h 41m
Frontier
Sat 6/136:30 am
PHL
- MKE
1 stop5h 43m
Frontier
Deal found 4/20![Frontier logo]()
$199
One-way flights from Milwaukee to PhiladelphiaSearch for one-way flight options from Milwaukee to Philadelphia. Find affordable one-way fares based on user searches. Data last updated April 21, 2026.
Search for one-way flight options from Milwaukee to Philadelphia. Find affordable one-way fares based on user searches. Data last updated April 21, 2026.
This Frontier deal was found by Cheapflights users on 4/18. 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 5/1512:09 pm
MKE
- PHL
1 stop6h 05m
Frontier
Deal found 4/18![Frontier logo]()
$70
This Frontier deal was found by Cheapflights users on 4/16. 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 5/1112:09 pm
MKE
- PHL
1 stop6h 05m
Frontier
Deal found 4/16![Frontier logo]()
$71
This Frontier deal was found by Cheapflights users on 4/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:09 pm
MKE
- PHL
1 stop9h 01m
Frontier
Deal found 4/17![Frontier logo]()
$76
This Expedia deal was found by Cheapflights users on 4/20. 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.
Tue 5/199:56 am
MKE
- PHL
1 stop22h 03m
Frontier
Deal found 4/20![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 4/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:46 am
MKE
- PHL
1 stop8h 54m
Frontier
Deal found 4/17![Frontier logo]()
$90
This Frontier deal was found by Cheapflights users on 4/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:09 pm
MKE
- PHL
1 stop9h 01m
Frontier
Deal found 4/17![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 4/19. 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.
Thu 5/218:46 am
MKE
- PHL
1 stop9h 32m
Frontier
Deal found 4/19![Frontier logo]()
$101
This Frontier deal was found by Cheapflights users on 4/16. 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.
Sat 6/1312:08 pm
MKE
- PHL
1 stop6h 09m
Frontier
Deal found 4/16![Frontier logo]()
$109
This Frontier deal was found by Cheapflights users on 4/20. 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.
Thu 4/3012:21 pm
MKE
- PHL
1 stop8h 12m
Frontier
Deal found 4/20![Frontier logo]()
$111
This Frontier deal was found by Cheapflights users on 4/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:08 pm
MKE
- PHL
1 stop6h 09m
Frontier
Deal found 4/17![Frontier logo]()
$115
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 am
MKE
- PHL
1 stop3h 50m
Southwest
Deal found 4/20![Southwest logo]()
$119
Find flight deals from Milwaukee to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Philadelphia (PHL). 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 April 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $140 (Frontier) |
One-way from | $70 (Frontier) |
Popular in | November |
Cheapest in | August |
Average price | $414 |
Good round-trip deal | $346 or less |
Good one-way deal | $213 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Philadelphia 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 April 21, 2026.
Use the filters below to find and compare flights from Milwaukee to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeePhiladelphia
MKE - PHL
MKEPHL
Milwaukee-Mitchell
Sat 6/13
4:52 pm-11:17 pm
1 stop5h 25m
Philadelphia
Tue 6/16
6:05 am-8:51 am
1 stop3h 46m
$363
MilwaukeePhiladelphia
MKE - PHL
MKEPHL
Milwaukee-Mitchell
Sat 8/8
1:30 pm-9:24 pm
1 stop6h 54m
Philadelphia
Sat 8/15
6:44 pm-10:36 pm
1 stop4h 52m
$363
MilwaukeePhiladelphia
MKE - PHL
MKEPHL
Milwaukee-Mitchell
Sat 8/8
5:45 am-1:30 pm
2 stops6h 45m
Philadelphia
Sat 8/15
11:55 am-7:00 pm
2 stops8h 05m
$403
MilwaukeePhiladelphia
MKE - PHL
MKEPHL
Milwaukee-Mitchell
Tue 6/9
7:05 am-11:49 am
1 stop3h 44m
Philadelphia
Fri 6/19
6:05 am-8:51 am
1 stop3h 46m
$403
MilwaukeePhiladelphia
MKE - PHL
MKEPHL
Milwaukee-Mitchell
Wed 6/3
4:30 pm-10:00 pm
1 stop4h 30m
Philadelphia
Thu 6/11
6:00 pm-10:55 pm
1 stop5h 55m
$403
MilwaukeePhiladelphia
MKE - PHL
MKEPHL
Milwaukee-Mitchell
Sat 6/13
4:52 pm-11:17 pm
1 stop5h 25m
Philadelphia
Thu 6/18
5:22 pm-8:22 pm
1 stop4h 00m
$403
Quickest round-trip
MilwaukeePhiladelphia
MKE - PHL
MKEPHL
Milwaukee-Mitchell
Thu 8/13
6:25 pm-11:00 pm
1 stop3h 35m
Philadelphia
Sun 8/16
6:00 am-8:41 am
1 stop3h 41m
$443
MilwaukeePhiladelphia
MKE - PHL
MKEPHL
Milwaukee-Mitchell
Sun 6/7
4:52 pm-11:17 pm
1 stop5h 25m
Philadelphia
Sun 6/14
12:36 pm-6:09 pm
1 stop6h 33m
$443
MilwaukeePhiladelphia
MKE - PHL
MKEPHL
Milwaukee-Mitchell
Mon 5/25
5:50 am-1:25 pm
2 stops6h 35m
Philadelphia
Mon 6/1
4:30 pm-11:00 pm
2 stops7h 30m
$453
MilwaukeePhiladelphia
MKE - PHL
MKEPHL
Milwaukee-Mitchell
Thu 7/2
7:20 am-6:20 pm
2 stops10h 00m
Philadelphia
Mon 7/6
8:25 pm-12:15 am
1 stop4h 50m
$455
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Milwaukee to Philadelphia
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 Milwaukee to Philadelphia in April.
| 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 | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Milwaukee-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Philadelphia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Philadelphia 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 Milwaukee-Philadelphia 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 Milwaukee to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Milwaukee with our price prediction graph.
MKE-PHL
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 Milwaukee to Philadelphia
Prices
Airlines
How far ahead should I book a flight from Milwaukee to Philadelphia?
Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Philadelphia. Price data was last updated on April 17, 2026.
The price you pay for your flight from Milwaukee to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Milwaukee to Philadelphia?
Currently, August is the cheapest month in which you can book a flight from Milwaukee to Philadelphia (average of $361). Flying from Milwaukee to Philadelphia in November is currently the most expensive (average of $484). 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 MKE to PHL?
Find hourly flight availability from Milwaukee to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 21, 2026.
It’s typically best to fly out from Milwaukee to Philadelphia in the morning. Doing so could potentially save you 27% on the flight price compared to flying in the evening, which is usually more expensive.
Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated April 21, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Milwaukee to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Philadelphia. 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 Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Ocean City
Lewes
Dewey Beach
Pottstown
Ephrata
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester
Newark
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
Other flight options
Other flights from Milwaukee
Philadelphia flight routes
Popular flights
Alternative routes for Milwaukee to Philadelphia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Philadelphia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Milwaukee to Philadelphia by cabin class
Find flights from Milwaukee to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Milwaukee and Philadelphia flights
Browse other Milwaukee and Philadelphia flight options. Last updated on April 21, 2026.
Other flights from Milwaukee
Browse through other flights departing from Milwaukee. Flights are based on user searches made on Cheapflights and were last updated on April 21, 2026.
Other flights to Philadelphia
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Milwaukee to Philadelphia
Discover the top 4 airlines that operate flights from Milwaukee to Philadelphia. 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 April 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$154 | Average$417 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$206 | Average$382 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$242 | Average$375 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$296 | Average$418 | FlexibilityNo cancel fee | On-time71% |