$30+ Cheap flights from Michigan to Philadelphia (PHL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — PHL
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Michigan 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.Cheap flight deals from Michigan to Philadelphia
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Cheapest flights from Michigan to PhiladelphiaExplore the most affordable flight options available from Michigan to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Michigan to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This CheapOair deal was found by Cheapflights users on 9/6. 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 10/58:00 am -
Nonstop1h 51m
Fri 10/237:58 pm -
Nonstop2h 05m
Deal found 9/6![Allegiant Air logo]()
$60
This CheapOair deal was found by Cheapflights users on 9/5. 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 10/192:01 pm -
Nonstop1h 51m
Fri 10/237:58 pm -
Nonstop2h 05m
Deal found 9/5![Allegiant Air logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/288:30 am -
Nonstop1h 51m
Fri 10/24:44 pm -
Nonstop2h 05m
Deal found 9/9![Allegiant Air logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Fri 10/22:03 pm -
Nonstop1h 51m
Fri 10/94:44 pm -
Nonstop2h 05m
Deal found 9/4![Allegiant Air logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/58:00 am -
Nonstop1h 51m
Mon 10/124:42 pm -
Nonstop2h 05m
Deal found 9/7![Allegiant Air logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/288:30 am -
Nonstop1h 51m
Mon 10/510:41 am -
Nonstop2h 05m
Deal found 9/9![Allegiant Air logo]()
$92
This CheapOair deal was found by Cheapflights users on 9/7. 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 10/22:03 pm -
Nonstop1h 51m
Mon 10/510:41 am -
Nonstop2h 05m
Deal found 9/7![Allegiant Air logo]()
$98
This Priceline deal was found by Cheapflights users on 9/5. 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.
Sat 10/104:41 pm -
Nonstop2h 23m
Tue 10/2012:35 pm -
1 stop6h 56m
Deal found 9/5![Frontier logo]()
$157
This Frontier deal was found by Cheapflights users on 9/6. 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 10/226:20 am -
1 stop7h 01m
Mon 10/269:09 pm -
Nonstop2h 30m
Deal found 9/6![Frontier logo]()
$158
This CheapOair deal was found by Cheapflights users on 9/4. 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 10/164:41 pm -
Nonstop2h 23m
Mon 10/199:09 pm -
Nonstop2h 30m
Deal found 9/4![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 9/9. 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 10/234:41 pm -
Nonstop2h 23m
Sun 10/255:45 pm -
1 stop14h 46m
Deal found 9/9![Frontier logo]()
$161
This CheapOair deal was found by Cheapflights users on 9/9. 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 11/67:50 pm -
1 stop10h 31m
Mon 11/99:09 pm -
Nonstop2h 34m
Deal found 9/9![Frontier logo]()
$164
Best flights from Michigan to PhiladelphiaDiscover carefully curated flight deals from Michigan to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Michigan to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This CheapOair deal was found by Cheapflights users on 9/9. 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 10/236:51 pm -
1 stop21h 32m
Mon 10/267:42 am -
1 stop4h 20m
Deal found 9/9![Frontier logo]()
$217
This Southwest deal was found by Cheapflights users on 9/8. 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 12/178:00 am -
Nonstop2h 00m
Sat 1/911:15 am -
Nonstop2h 15m
Deal found 9/8![Southwest logo]()
$237
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/219:07 am -
Nonstop2h 18m
Thu 10/229:34 am -
Nonstop2h 25m
Deal found 9/9![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 9/8. 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.
Wed 2/310:35 am -
1 stop5h 40m
Sat 2/65:30 am -
1 stop5h 22m
Deal found 9/8![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/36:00 am -
2 stops8h 40m
Sat 10/109:21 am -
1 stop7h 26m
Deal found 9/5![American Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Thu 10/158:45 pm -
1 stop12h 47m
Mon 10/199:24 am -
1 stop28h 16m
Deal found 9/5![Multiple Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 9/7. 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 11/57:25 pm -
Nonstop1h 50m
Mon 11/96:35 pm -
1 stop7h 30m
Deal found 9/7![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 9/8. 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 11/126:00 am -
1 stop6h 07m
Mon 11/165:17 pm -
1 stop6h 37m
Deal found 9/8![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 9/8. 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 11/126:49 am -
1 stop5h 18m
Mon 11/1610:32 am -
1 stop5h 17m
Deal found 9/8![Delta logo]()
$257
This Frontier deal was found by Cheapflights users on 9/4. 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 10/108:04 am -
2 stops14h 07m
Mon 10/268:30 am -
1 stop11h 01m
Deal found 9/4![Frontier logo]()
$296
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 11/195:49 am -
2 stops9h 09m
Sun 11/2210:39 am -
1 stop6h 38m
Deal found 9/9![American Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/109:28 am -
1 stop5h 15m
Tue 10/136:10 am -
1 stop6h 18m
Deal found 9/9![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 11/135:05 pm -
1 stop5h 10m
Mon 11/163:40 pm -
1 stop6h 09m
Deal found 9/8![Delta logo]()
$266
This Southwest deal was found by Cheapflights users on 9/9. 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 10/297:10 am -
2 stops12h 25m
Sat 11/147:50 am -
2 stops9h 35m
Deal found 9/9![Southwest logo]()
$315
This United Airlines deal was found by Cheapflights users on 9/9. 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 2/247:30 am -
1 stop4h 55m
Sat 2/2710:10 am -
1 stop6h 04m
Deal found 9/9![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 9/226:00 am -
2 stops8h 40m
Sat 9/263:30 pm -
2 stops8h 02m
Deal found 9/7![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/7. 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.
Fri 11/209:36 pm -
Nonstop1h 39m
Mon 11/238:14 pm -
Nonstop1h 50m
Deal found 9/7![Delta logo]()
$298
This CheapOair deal was found by Cheapflights users on 9/4. 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 10/156:20 am -
1 stop7h 01m
Fri 10/162:09 pm -
2 stops22h 15m
Deal found 9/4![Multiple Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 9/4. 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 10/104:20 pm -
Nonstop2h 00m
Tue 10/131:20 pm -
Nonstop2h 05m
Deal found 9/4![Southwest logo]()
$337
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 12/185:53 pm -
1 stop6h 41m
Sun 1/101:16 pm -
1 stop7h 08m
Deal found 9/6![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 9/6. 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 10/229:31 pm -
Nonstop1h 37m
Tue 10/276:10 am -
Nonstop1h 45m
Deal found 9/6![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 11/65:46 pm -
1 stop4h 58m
Wed 11/1110:40 am -
1 stop6h 21m
Deal found 9/6![American Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 9/4. 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 11/1412:10 pm -
Nonstop1h 55m
Tue 11/177:30 am -
Nonstop2h 20m
Deal found 9/4![Southwest logo]()
$337
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/234:44 pm -
1 stop4h 43m
Sat 9/266:55 pm -
1 stop4h 56m
Deal found 9/9![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 9/5. 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.
Wed 11/49:31 pm -
Nonstop1h 37m
Sat 11/79:48 am -
Nonstop1h 42m
Deal found 9/5![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 9/8. 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 10/82:45 pm -
1 stop7h 30m
Sun 10/116:45 am -
Nonstop2h 05m
Deal found 9/8![Southwest logo]()
$341
This Delta deal was found by Cheapflights users on 9/6. 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.
Wed 11/47:20 am -
Nonstop1h 40m
Tue 11/1012:20 pm -
Nonstop1h 50m
Deal found 9/6![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 9/229:55 am -
1 stop4h 25m
Sat 9/265:08 pm -
1 stop6h 32m
Deal found 9/7![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 9/5. 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 10/1012:30 pm -
Nonstop1h 55m
Mon 10/126:55 am -
Nonstop2h 05m
Deal found 9/5![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 9/6. 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.
Wed 11/47:20 am -
Nonstop1h 40m
Mon 11/95:24 pm -
Nonstop1h 50m
Deal found 9/6![Delta logo]()
$299
Last-minute flights from Michigan to PhiladelphiaDiscover last-minute flight deals from Michigan to Philadelphia. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Michigan to Philadelphia. Data last updated September 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/288:30 am -
Nonstop1h 51m
Fri 10/24:44 pm -
Nonstop2h 05m
Deal found 9/9![Allegiant Air logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/288:30 am -
Nonstop1h 51m
Mon 10/510:41 am -
Nonstop2h 05m
Deal found 9/9![Allegiant Air logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Fri 10/22:03 pm -
Nonstop1h 51m
Fri 10/94:44 pm -
Nonstop2h 05m
Deal found 9/4![Allegiant Air logo]()
$89
This CheapOair deal was found by Cheapflights users on 9/7. 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 10/22:03 pm -
Nonstop1h 51m
Mon 10/510:41 am -
Nonstop2h 05m
Deal found 9/7![Allegiant Air logo]()
$98
This CheapOair deal was found by Cheapflights users on 9/6. 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 10/58:00 am -
Nonstop1h 51m
Fri 10/237:58 pm -
Nonstop2h 05m
Deal found 9/6![Allegiant Air logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/58:00 am -
Nonstop1h 51m
Mon 10/124:42 pm -
Nonstop2h 05m
Deal found 9/7![Allegiant Air logo]()
$90
This Priceline deal was found by Cheapflights users on 9/5. 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.
Sat 10/104:41 pm -
Nonstop2h 23m
Tue 10/2012:35 pm -
1 stop6h 56m
Deal found 9/5![Frontier logo]()
$157
This CheapOair deal was found by Cheapflights users on 9/4. 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 10/164:41 pm -
Nonstop2h 23m
Mon 10/199:09 pm -
Nonstop2h 30m
Deal found 9/4![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 9/5. 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 10/192:01 pm -
Nonstop1h 51m
Fri 10/237:58 pm -
Nonstop2h 05m
Deal found 9/5![Allegiant Air logo]()
$72
This Frontier deal was found by Cheapflights users on 9/6. 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 10/226:20 am -
1 stop7h 01m
Mon 10/269:09 pm -
Nonstop2h 30m
Deal found 9/6![Frontier logo]()
$158
This CheapOair deal was found by Cheapflights users on 9/9. 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 10/234:41 pm -
Nonstop2h 23m
Sun 10/255:45 pm -
1 stop14h 46m
Deal found 9/9![Frontier logo]()
$161
This Frontier deal was found by Cheapflights users on 9/4. 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 10/237:44 pm -
1 stop10h 37m
Mon 10/269:09 pm -
Nonstop2h 30m
Deal found 9/4![Frontier logo]()
$165
One-way flights from Michigan to PhiladelphiaSearch for one-way flight options from Michigan to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Michigan to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/58:00 am -
Nonstop1h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Allegiant Air logo]()
$30
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/148:30 am -
Nonstop1h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Allegiant Air logo]()
$35
This Jetabroad deal was found by Cheapflights users on 9/5. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:30 am -
Nonstop1h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Allegiant Air logo]()
$36
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 9/258:00 am -
Nonstop1h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Allegiant Air logo]()
$43
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 10/22:03 pm -
Nonstop1h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Allegiant Air logo]()
$45
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 11/24:04 pm -
2 stops39h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Fri 10/92:03 pm -
Nonstop1h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Allegiant Air logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/610:37 am -
2 stops12h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$114
This Booking.com deal was found by Cheapflights users on 9/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:57 pm -
1 stop12h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$116
This Super.com deal was found by Cheapflights users on 9/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2211:50 am -
Nonstop1h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Fri 10/97:25 pm -
1 stop27h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Sun 10/410:27 pm -
2 stops32h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$119
Find flight deals from Michigan to Philadelphia
Keep the following information in mind while searching for Michigan to Philadelphia flight deals. Data was last updated September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $60 (CheapOair) |
One-way from | $30 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $299 |
Good round-trip deal | $300 or less |
Good one-way deal | $88 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Michigan 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 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Michigan to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoPhiladelphia
MDW Chicago Midway - PHL Philadelphia
MDWPHL
Chicago Midway
Sat 10/3
6:05 am-1:15 pm
1 stop6h 10m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
ChicagoPhiladelphia
MDW Chicago Midway - PHL Philadelphia
MDWPHL
Chicago Midway
Mon 11/23
6:44 pm-11:15 pm
1 stop3h 31m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
ChicagoPhiladelphia
MDW Chicago Midway - PHL Philadelphia
MDWPHL
Chicago Midway
Sat 12/5
9:37 am-4:35 pm
1 stop5h 58m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
ChicagoPhiladelphia
ORD Chicago O'Hare Intl - PHL Philadelphia
ORDPHL
Chicago O'Hare Intl
Mon 12/7
6:15 pm-12:58 am
1 stop5h 43m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
ChicagoPhiladelphia
ORD Chicago O'Hare Intl - PHL Philadelphia
ORDPHL
Chicago O'Hare Intl
Mon 9/21
7:28 pm-7:16 am
1 stop10h 48m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$137
ChicagoPhiladelphia
MDW Chicago Midway - PHL Philadelphia
MDWPHL
Chicago Midway
Fri 11/27
12:05 pm-7:41 pm
1 stop6h 36m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$138
DetroitPhiladelphia
DTW Detroit Metropolitan Wayne County - PHL Philadelphia
DTWPHL
Detroit Metropolitan Wayne County
Fri 1/1
5:59 pm-11:39 pm
1 stop5h 40m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
ChicagoPhiladelphia
ORD Chicago O'Hare Intl - PHL Philadelphia
ORDPHL
Chicago O'Hare Intl
Sun 9/13
7:25 am-10:49 am
Nonstop2h 24m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$146
ChicagoPhiladelphia
ORD Chicago O'Hare Intl - PHL Philadelphia
ORDPHL
Chicago O'Hare Intl
Mon 10/26
7:57 pm-11:10 pm
Nonstop2h 13m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$153
ChicagoPhiladelphia
ORD Chicago O'Hare Intl - PHL Philadelphia
ORDPHL
Chicago O'Hare Intl
Wed 10/7
7:00 am-10:09 am
Nonstop2h 09m
Philadelphia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$159
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Michigan to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Michigan with our price prediction graph.
MDW-PHL
ORD-PHL
LAN-PHL
SBN-PHL
DTW-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 Michigan to Philadelphia
USMI-PHL
MDW-PHL
ORD-PHL
LAN-PHL
SBN-PHL
What is the cheapest month to book a flight from Michigan to Philadelphia?
Currently, January is the cheapest month in which you can book a flight from Michigan to Philadelphia (average of $272). Flying from Michigan to Philadelphia in March is currently the most expensive (average of $402). 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 MI to PHL?
Find hourly flight availability from Michigan 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 September 9, 2026.
It’s typically best to fly out from Michigan to Philadelphia in the morning. Doing so could potentially save you 44% on the flight price compared to flying in the afternoon, which is usually more expensive.
Weekly flight availability from Michigan to Philadelphia
Explore weekly flight availability from Michigan to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 9, 2026.
The most flights from USMI to PHL are scheduled on a Tuesday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Michigan to Philadelphia?
Airfare is below average for this route at the moment.
Michigan to Philadelphia flights typically cost between $244 and $367 in October.The cheapest round-trip price found within the last 5 days was $177 on Frontier (Oct 11-Oct 12).
How far ahead should I book a flight from Michigan to Philadelphia?
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Michigan to Philadelphia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Michigan to Philadelphia?
Use this chart to determine the cheapest time to fly round-trip from Michigan to Philadelphia. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Michigan to Philadelphia flight should consider departing on Monday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Michigan 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
Reading
King of Prussia
Camden
Wildwood Crest
Cherry Hill
Ocean City
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Vineland
Millville
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Alternative routes for Michigan to Philadelphia
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Complete your trip
Complete your trip to Philadelphia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Michigan to Philadelphia by cabin class
Find flights from Michigan to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Michigan and Philadelphia flights
Browse other Michigan and Philadelphia flight options. Last updated on September 9, 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 September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Michigan to Philadelphia flights
Consider these flights traveling from Michigan to Philadelphia.
Top 6 airlines flying from Michigan to Philadelphia
Discover the top 6 airlines that operate flights from Michigan 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$66 | Average$98 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$77 | Average$227 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$401 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$219 | Average$409 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$269 | Average$501 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$342 | Average$440 | FlexibilityNo cancel fee | On-time63% |