$80+ Cheap flights from Detroit to Philadelphia (DTT - 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PHL
Apr 14 — Apr 211
Round-trip
1 adult, Economy
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Find cheap flights from Detroit 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 Detroit All airports to Philadelphia are usually found in February or August, booked 69 days in advance, depart on a Friday or Thursday and return on a Thursday
Cheap flight deals from Detroit to Philadelphia
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Best
Last-minute
One-way
Cheapest flights from Detroit to PhiladelphiaExplore the most affordable flight options available from Detroit to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
Explore the most affordable flight options available from Detroit to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Wed 4/17:00 am
DTW
- PHL
1 stop13h 19m
Frontier
Wed 4/81:24 pm
PHL
- DTW
1 stop11h 15m
Frontier
Deal found 3/12![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Wed 5/134:14 pm
DTW
- PHL
1 stop6h 56m
Frontier
Sat 5/302:21 pm
PHL
- DTW
1 stop10h 14m
Frontier
Deal found 3/10![Frontier logo]()
$159
This Expedia deal was found by Cheapflights users on 3/11. 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 4/14:17 pm
DTW
- PHL
1 stop7h 39m
Multiple Airlines
Wed 4/85:32 pm
PHL
- DTW
1 stop7h 07m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$161
This Cheapflightsfares deal was found by Cheapflights users on 3/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:05 am
DTW
- PHL
1 stop11h 21m
Spirit Airlines
Wed 3/255:00 am
PHL
- DTW
1 stop12h 55m
Spirit Airlines
Deal found 3/12![Spirit Airlines logo]()
$162
This Cheapflightsfares deal was found by Cheapflights users on 3/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:45 pm
DTW
- PHL
Nonstop1h 33m
Spirit Airlines
Mon 4/2010:01 am
PHL
- DTW
Nonstop1h 39m
Spirit Airlines
Deal found 3/14![Spirit Airlines logo]()
$166
This Cheapflightsfares deal was found by Cheapflights users on 3/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:45 pm
DTW
- PHL
Nonstop1h 33m
Spirit Airlines
Mon 4/2710:01 am
PHL
- DTW
Nonstop1h 39m
Spirit Airlines
Deal found 3/15![Spirit Airlines logo]()
$167
This Super.com deal was found by Cheapflights users on 3/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:45 pm
DTW
- PHL
Nonstop1h 33m
Spirit Airlines
Mon 5/410:01 am
PHL
- DTW
Nonstop1h 39m
Spirit Airlines
Deal found 3/15![Spirit Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 3/178:45 am
DTW
- PHL
1 stop7h 41m
Multiple Airlines
Wed 4/155:05 am
PHL
- DTW
1 stop6h 48m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$169
This Mytrip deal was found by Cheapflights users on 3/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:42 pm
DTW
- PHL
1 stop7h 12m
Frontier
Sun 5/105:28 pm
PHL
- DTW
1 stop7h 10m
Frontier
Deal found 3/10![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/72:55 pm
DTW
- PHL
1 stop17h 44m
Multiple Airlines
Tue 4/144:30 pm
PHL
- DTW
1 stop31h 16m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Wed 4/14:17 pm
DTW
- PHL
1 stop7h 39m
Multiple Airlines
Thu 4/95:32 pm
PHL
- DTW
1 stop7h 07m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$173
Best flights from Detroit to PhiladelphiaDiscover carefully curated flight deals from Detroit to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
Discover carefully curated flight deals from Detroit to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
This JetBlue deal was found by Cheapflights users on 3/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/71:00 pm
DTW
- PHL
1 stop4h 35m
JetBlue
Sat 4/116:00 am
PHL
- DTW
1 stop6h 05m
JetBlue
Deal found 3/14![JetBlue logo]()
$201
This Delta deal was found by Cheapflights users on 3/10. 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 4/215:20 am
DTW
- PHL
1 stop6h 54m
Delta
Tue 4/288:05 pm
PHL
- DTW
Nonstop1h 51m
Delta
Deal found 3/10![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:35 am
DTW
- PHL
2 stops13h 30m
Southwest
Tue 5/56:20 am
PHL
- DTW
2 stops9h 15m
Southwest
Deal found 3/13![Southwest logo]()
$343
This JetBlue deal was found by Cheapflights users on 3/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/412:57 pm
DTW
- PHL
1 stop4h 38m
JetBlue
Sat 4/116:00 am
PHL
- DTW
1 stop6h 05m
JetBlue
Deal found 3/14![JetBlue logo]()
$213
This Delta deal was found by Cheapflights users on 3/12. 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 4/225:42 pm
DTW
- PHL
Nonstop1h 36m
Delta
Sun 4/268:05 pm
PHL
- DTW
Nonstop1h 51m
Delta
Deal found 3/12![Delta logo]()
$323
This Southwest deal was found by Cheapflights users on 3/11. 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 5/88:40 am
DTW
- PHL
2 stops8h 05m
Southwest
Wed 5/132:00 pm
PHL
- DTW
2 stops7h 15m
Southwest
Deal found 3/11![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 3/11. 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 4/257:19 am
DTW
- PHL
Nonstop1h 36m
Delta
Sun 4/266:00 am
PHL
- DTW
Nonstop1h 44m
Delta
Deal found 3/11![Delta logo]()
$323
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:35 am
DTW
- PHL
2 stops13h 30m
Southwest
Mon 6/12:15 pm
PHL
- DTW
2 stops7h 55m
Southwest
Deal found 3/14![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 3/12. 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 4/257:19 am
DTW
- PHL
Nonstop1h 36m
Delta
Fri 5/15:32 pm
PHL
- DTW
Nonstop1h 42m
Delta
Deal found 3/12![Delta logo]()
$323
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:00 pm
DTW
- PHL
2 stops10h 05m
Southwest
Wed 5/206:20 am
PHL
- DTW
2 stops9h 15m
Southwest
Deal found 3/13![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:30 pm
DTW
- PHL
Nonstop1h 37m
Delta
Sat 6/69:45 am
PHL
- DTW
Nonstop1h 44m
Delta
Deal found 3/14![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 3/10. 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 5/225:50 pm
DTW
- PHL
Nonstop1h 39m
Delta
Sun 5/316:12 am
PHL
- DTW
Nonstop1h 43m
Delta
Deal found 3/10![Delta logo]()
$339
Last-minute flights from Detroit to PhiladelphiaDiscover last-minute flight deals from Detroit to Philadelphia. Data last updated March 15, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Philadelphia. Data last updated March 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 3/178:45 am
DTW
- PHL
1 stop7h 41m
Multiple Airlines
Wed 4/155:05 am
PHL
- DTW
1 stop6h 48m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$169
This Cheapflightsfares deal was found by Cheapflights users on 3/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:05 am
DTW
- PHL
1 stop11h 21m
Spirit Airlines
Wed 3/255:00 am
PHL
- DTW
1 stop12h 55m
Spirit Airlines
Deal found 3/12![Spirit Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Wed 4/17:00 am
DTW
- PHL
1 stop13h 19m
Frontier
Wed 4/81:24 pm
PHL
- DTW
1 stop11h 15m
Frontier
Deal found 3/12![Frontier logo]()
$158
This Expedia deal was found by Cheapflights users on 3/11. 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 4/14:17 pm
DTW
- PHL
1 stop7h 39m
Multiple Airlines
Wed 4/85:32 pm
PHL
- DTW
1 stop7h 07m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Wed 4/19:02 am
DTW
- PHL
2 stops14h 54m
Multiple Airlines
Tue 4/71:58 pm
PHL
- DTW
1 stop10h 41m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Wed 4/14:17 pm
DTW
- PHL
1 stop7h 39m
Multiple Airlines
Thu 4/95:32 pm
PHL
- DTW
1 stop7h 07m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/22:56 pm
DTW
- PHL
1 stop10h 26m
Frontier
Tue 4/71:58 pm
PHL
- DTW
1 stop10h 41m
Frontier
Deal found 3/12![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/72:55 pm
DTW
- PHL
1 stop17h 44m
Multiple Airlines
Tue 4/144:30 pm
PHL
- DTW
1 stop31h 16m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$172
This Priceline deal was found by Cheapflights users on 3/15. 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.
Thu 4/164:08 pm
DTW
- PHL
1 stop7h 02m
Multiple Airlines
Sun 4/1910:01 am
PHL
- DTW
Nonstop1h 39m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$174
This Cheapflightsfares deal was found by Cheapflights users on 3/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:45 pm
DTW
- PHL
Nonstop1h 33m
Spirit Airlines
Mon 4/2010:01 am
PHL
- DTW
Nonstop1h 39m
Spirit Airlines
Deal found 3/14![Spirit Airlines logo]()
$166
This Cheapflightsfares deal was found by Cheapflights users on 3/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:45 pm
DTW
- PHL
Nonstop1h 33m
Spirit Airlines
Mon 4/2710:01 am
PHL
- DTW
Nonstop1h 39m
Spirit Airlines
Deal found 3/15![Spirit Airlines logo]()
$167
This Super.com deal was found by Cheapflights users on 3/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:45 pm
DTW
- PHL
Nonstop1h 33m
Spirit Airlines
Sun 5/310:01 am
PHL
- DTW
Nonstop1h 39m
Spirit Airlines
Deal found 3/15![Spirit Airlines logo]()
$168
One-way flights from Detroit to PhiladelphiaSearch for one-way flight options from Detroit to Philadelphia. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
Search for one-way flight options from Detroit to Philadelphia. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
This Super.com deal was found by Cheapflights users on 3/11. 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 3/245:20 am
DTW
- PHL
1 stop11h 28m
Spirit Airlines
Deal found 3/11![Spirit Airlines logo]()
$80
This Super.com deal was found by Cheapflights users on 3/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:45 pm
DTW
- PHL
Nonstop1h 33m
Spirit Airlines
Deal found 3/14![Spirit Airlines logo]()
$83
This Frontier deal was found by Cheapflights users on 3/13. 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.
Sat 4/1110:02 am
DTW
- PHL
Nonstop1h 41m
Frontier
Deal found 3/13![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:45 pm
DTW
- PHL
Nonstop1h 33m
Spirit Airlines
Deal found 3/15![Spirit Airlines logo]()
$89
This Expedia deal was found by Cheapflights users on 3/15. 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.
Tue 4/147:04 pm
DTW
- PHL
1 stop5h 50m
Frontier
Deal found 3/15![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Sun 4/2612:45 pm
DTW
- PHL
Nonstop1h 33m
Spirit Airlines
Deal found 3/13![Spirit Airlines logo]()
$93
This Super.com deal was found by Cheapflights users on 3/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:09 am
DTW
- PHL
1 stop23h 20m
Frontier
Deal found 3/14![Frontier logo]()
$94
This Super.com deal was found by Cheapflights users on 3/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:44 pm
DTW
- PHL
1 stop20h 10m
Frontier
Deal found 3/13![Frontier logo]()
$95
This Frontier deal was found by Cheapflights users on 3/13. 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 4/208:43 pm
DTW
- PHL
1 stop12h 28m
Frontier
Deal found 3/13![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Wed 4/2212:33 pm
DTW
- PHL
1 stop19h 37m
Frontier
Deal found 3/13![Frontier logo]()
$99
This JetBlue deal was found by Cheapflights users on 3/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1012:45 pm
DTW
- PHL
1 stop6h 05m
JetBlue
Deal found 3/12![JetBlue logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Wed 4/84:50 pm
DTW
- PHL
1 stop15h 16m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$103
Find flight deals from Detroit to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 March 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $158 (Kiwi.com) |
One-way from | $80 (Super.com) |
Popular in | March |
Cheapest in | February |
Average price | $349 |
Good round-trip deal | $348 or less |
Good one-way deal | $200 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit 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 March 15, 2026.
Use the filters below to find and compare flights from Detroit to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Tue 4/7
1:00 pm-5:35 pm
1 stop4h 35m
Philadelphia
Sat 4/11
6:00 am-12:05 pm
1 stop6h 05m
$201
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Sat 4/4
12:57 pm-5:35 pm
1 stop4h 38m
Philadelphia
Sat 4/11
6:00 am-12:05 pm
1 stop6h 05m
$213
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Tue 4/21
5:20 am-12:14 pm
1 stop6h 54m
Philadelphia
Tue 4/28
8:05 pm-9:56 pm
Nonstop1h 51m
$317
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Wed 4/22
5:42 pm-7:18 pm
Nonstop1h 36m
Philadelphia
Sun 4/26
8:05 pm-9:56 pm
Nonstop1h 51m
$323
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Sat 4/25
7:19 am-8:55 am
Nonstop1h 36m
Philadelphia
Sun 4/26
6:00 am-7:44 am
Nonstop1h 44m
$323
Quickest round-trip
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Sat 4/25
7:19 am-8:55 am
Nonstop1h 36m
Philadelphia
Fri 5/1
5:32 pm-7:14 pm
Nonstop1h 42m
$323
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Tue 6/2
9:30 pm-11:07 pm
Nonstop1h 37m
Philadelphia
Sat 6/6
9:45 am-11:29 am
Nonstop1h 44m
$327
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Fri 5/22
5:50 pm-7:29 pm
Nonstop1h 39m
Philadelphia
Sun 5/31
6:12 am-7:55 am
Nonstop1h 43m
$339
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Sat 5/2
8:35 am-10:05 pm
2 stops13h 30m
Philadelphia
Tue 5/5
6:20 am-3:35 pm
2 stops9h 15m
$343
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Fri 5/8
8:40 am-4:45 pm
2 stops8h 05m
Philadelphia
Wed 5/13
2:00 pm-9:15 pm
2 stops7h 15m
$344
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Detroit 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 Detroit to Philadelphia in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Philadelphia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-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 Detroit-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 Detroit to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Detroit with our price prediction graph.
DTT-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 Detroit to Philadelphia
DTT-PHL
DTW-PHL
How far ahead should I book a flight from Detroit to Philadelphia?
Use this chart to determine the optimal time to book a round-trip flight from Detroit to Philadelphia. Price data was last updated on March 13, 2026.
Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit 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 month to book a flight from Detroit to Philadelphia?
Currently, May is the cheapest month in which you can book a flight from Detroit to Philadelphia (average of $49). Flying from Detroit to Philadelphia in June is currently the most expensive (average of $80). 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 DTT to PHL?
Find hourly flight availability from Detroit 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 March 15, 2026.
It’s typically best to fly out from Detroit to Philadelphia in the evening. Doing so could potentially save you 71% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Detroit to Philadelphia?
Use this chart to determine the cheapest time to fly round-trip from Detroit to Philadelphia. Price data was last updated on March 14, 2026.
Travelers seeking maximum savings on their Detroit to Philadelphia flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Detroit to Philadelphia
Explore weekly flight availability from Detroit 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 March 15, 2026.
The most flights from DTT to PHL are scheduled on a Sunday (26 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (20 on average).
How much does it cost to fly round-trip from Detroit to Philadelphia?
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 March 15, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican Airlines from Detroit 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
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Detroit 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
Ocean City
Cherry Hill
Lewes
Dewey Beach
Pottstown
Ephrata
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester
Browse thousands of different options on Cheapflights for your next trip
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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 Detroit to Philadelphia by cabin class
Find flights from Detroit to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Detroit and Philadelphia flights
Browse other Detroit and Philadelphia flight options. Last updated on March 15, 2026.
Other flights from Detroit
Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on March 15, 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 March 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Detroit to Philadelphia
Discover the top 4 airlines that operate flights from Detroit 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 March 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$57 | Average$137 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$94 | Average$153 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$159 | Average$334 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$202 | Average$322 | FlexibilityNo cancel fee | On-time71% |