$28+ Cheap flights from Philadelphia to Detroit (PHL - DTT)
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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DTT
Mar 10 — Mar 171
1 adult, Economy
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Find cheap flights from Philadelphia to Detroit with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Philadelphia to Detroit All airports are usually found in January or August, booked 47 days in advance, depart on a Thursday or Friday and return on a Friday
Cheap flight deals from Philadelphia to Detroit
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Best
Last-minute
One-way
Cheapest flights from Philadelphia to DetroitExplore the most affordable flight options available from Philadelphia to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.
Explore the most affordable flight options available from Philadelphia to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.
This Frontier deal was found by Cheapflights users on 2/6. 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.
Fri 4/107:10 am
PHL
- DTW
Nonstop1h 51m
Frontier
Mon 4/132:04 pm
DTW
- PHL
Nonstop1h 41m
Frontier
Deal found 2/6![Frontier logo]()
$139
This Flightnetwork deal was found by Cheapflights users on 2/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:45 am
PHL
- DTW
Nonstop1h 54m
Frontier
Sun 2/229:47 am
DTW
- PHL
1 stop22h 25m
Frontier
Deal found 2/7![Frontier logo]()
$141
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:09 pm
PHL
- DTW
Nonstop1h 45m
Spirit Airlines
Sun 4/197:20 pm
DTW
- PHL
1 stop13h 24m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$145
This CheapOair deal was found by Cheapflights users on 2/6. 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 2/166:45 am
PHL
- DTW
Nonstop1h 54m
Frontier
Tue 2/173:02 pm
DTW
- PHL
1 stop21h 20m
Frontier
Deal found 2/6![Frontier logo]()
$146
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:09 pm
PHL
- DTW
Nonstop1h 45m
Spirit Airlines
Sun 5/36:30 am
DTW
- PHL
Nonstop1h 45m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sat 2/215:30 am
PHL
- DTW
1 stop6h 08m
Multiple Airlines
Mon 2/232:11 pm
DTW
- PHL
Nonstop1h 39m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$149
This JetBlue deal was found by Cheapflights users on 2/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:00 am
PHL
- DTW
1 stop4h 45m
JetBlue
Sat 4/1111:35 am
DTW
- PHL
1 stop5h 55m
JetBlue
Deal found 2/7![JetBlue logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 2/276:00 am
PHL
- DTW
Nonstop1h 54m
Multiple Airlines
Sun 3/110:59 pm
DTW
- PHL
2 stops34h 54m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$152
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:09 pm
PHL
- DTW
Nonstop1h 45m
Spirit Airlines
Tue 5/128:00 am
DTW
- PHL
1 stop12h 04m
Spirit Airlines
Deal found 2/8![Spirit Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Thu 4/309:17 am
PHL
- DTW
1 stop6h 57m
Multiple Airlines
Sun 5/36:30 am
DTW
- PHL
Nonstop1h 45m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 2/136:00 am
PHL
- DTW
Nonstop1h 54m
Multiple Airlines
Wed 2/188:45 pm
DTW
- PHL
1 stop11h 59m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$157
Best flights from Philadelphia to DetroitDiscover carefully curated flight deals from Philadelphia to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 8, 2026.
Discover carefully curated flight deals from Philadelphia to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 8, 2026.
This Delta deal was found by Cheapflights users on 2/7. 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.
Wed 4/89:40 am
PHL
- DTW
Nonstop1h 47m
Delta
Sat 4/1110:05 am
DTW
- PHL
Nonstop1h 36m
Delta
Deal found 2/7![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 2/7. 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.
Thu 4/308:05 pm
PHL
- DTW
Nonstop1h 51m
Delta
Sat 5/23:12 pm
DTW
- PHL
Nonstop1h 35m
Delta
Deal found 2/7![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 2/7. 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.
Thu 3/1212:26 pm
PHL
- DTW
Nonstop1h 47m
Delta
Tue 3/177:46 pm
DTW
- PHL
1 stop5h 11m
Delta
Deal found 2/7![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 2/8. 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.
Tue 3/105:00 pm
PHL
- DTW
1 stop6h 35m
Delta
Sun 3/157:05 am
DTW
- PHL
Nonstop1h 41m
Delta
Deal found 2/8![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 2/5. 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.
Sat 3/216:00 pm
PHL
- DTW
1 stop6h 47m
Delta
Tue 3/242:58 pm
DTW
- PHL
Nonstop1h 35m
Delta
Deal found 2/5![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 2/5. 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 3/255:00 pm
PHL
- DTW
1 stop7h 43m
Delta
Sat 3/287:05 am
DTW
- PHL
Nonstop1h 41m
Delta
Deal found 2/5![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 2/7. 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 3/138:29 pm
PHL
- DTW
Nonstop1h 50m
Delta
Sun 3/157:05 am
DTW
- PHL
Nonstop1h 41m
Delta
Deal found 2/7![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 2/6. 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.
Fri 3/206:05 am
PHL
- DTW
Nonstop1h 50m
Delta
Mon 3/239:27 pm
DTW
- PHL
Nonstop1h 33m
Delta
Deal found 2/6![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 2/6. 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.
Fri 3/136:05 am
PHL
- DTW
Nonstop1h 50m
Delta
Sun 3/2210:05 am
DTW
- PHL
Nonstop1h 36m
Delta
Deal found 2/6![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 2/7. 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 3/208:29 pm
PHL
- DTW
Nonstop1h 50m
Delta
Sun 3/227:05 am
DTW
- PHL
Nonstop1h 41m
Delta
Deal found 2/7![Delta logo]()
$299
Last-minute flights from Philadelphia to DetroitDiscover last-minute flight deals from Philadelphia to Detroit. Data last updated February 8, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Detroit. Data last updated February 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Wed 2/113:20 pm
PHL
- DTW
1 stop21h 04m
Multiple Airlines
Mon 2/162:08 pm
DTW
- PHL
Nonstop1h 39m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$162
This Expedia deal was found by Cheapflights users on 2/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:00 am
PHL
- DTW
Nonstop1h 54m
Multiple Airlines
Tue 2/178:45 pm
DTW
- PHL
1 stop11h 59m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 2/136:00 am
PHL
- DTW
Nonstop1h 54m
Multiple Airlines
Wed 2/188:45 pm
DTW
- PHL
1 stop11h 59m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$157
This Flightnetwork deal was found by Cheapflights users on 2/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:45 am
PHL
- DTW
Nonstop1h 54m
Frontier
Sun 2/229:47 am
DTW
- PHL
1 stop22h 25m
Frontier
Deal found 2/7![Frontier logo]()
$141
This CheapOair deal was found by Cheapflights users on 2/6. 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 2/166:45 am
PHL
- DTW
Nonstop1h 54m
Frontier
Tue 2/173:02 pm
DTW
- PHL
1 stop21h 20m
Frontier
Deal found 2/6![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 2/166:45 am
PHL
- DTW
Nonstop1h 54m
Multiple Airlines
Fri 4/171:45 pm
DTW
- PHL
2 stops11h 44m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$158
This Kissandfly.com deal was found by Cheapflights users on 2/6. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:00 am
PHL
- DTW
Nonstop1h 54m
Multiple Airlines
Mon 2/2310:59 pm
DTW
- PHL
3 stops17h 27m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Sat 2/215:30 am
PHL
- DTW
1 stop6h 08m
Multiple Airlines
Mon 2/232:11 pm
DTW
- PHL
Nonstop1h 39m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$149
This CheapOair deal was found by Cheapflights users on 2/7. 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.
Wed 2/255:26 pm
PHL
- DTW
1 stop6h 33m
Multiple Airlines
Wed 3/49:52 am
DTW
- PHL
1 stop8h 20m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 2/267:12 pm
PHL
- DTW
1 stop12h 55m
Frontier
Mon 3/22:08 pm
DTW
- PHL
Nonstop1h 39m
Frontier
Deal found 2/5![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 2/276:00 am
PHL
- DTW
Nonstop1h 54m
Multiple Airlines
Sun 3/110:59 pm
DTW
- PHL
2 stops34h 54m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$152
One-way flights from Philadelphia to DetroitSearch for one-way flight options from Philadelphia to Detroit. Find affordable one-way fares based on user searches. Data last updated February 8, 2026.
Search for one-way flight options from Philadelphia to Detroit. Find affordable one-way fares based on user searches. Data last updated February 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:00 am
PHL
- DTW
Nonstop1h 54m
Frontier
Deal found 2/8![Frontier logo]()
$28
This CheapOair deal was found by Cheapflights users on 2/5. 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.
Fri 2/136:00 am
PHL
- DTW
Nonstop1h 54m
Frontier
Deal found 2/5![Frontier logo]()
$34
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Wed 4/293:09 pm
PHL
- DTW
Nonstop1h 45m
Spirit Airlines
Deal found 2/4![Spirit Airlines logo]()
$53
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:09 pm
PHL
- DTW
Nonstop1h 45m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Sat 5/23:09 pm
PHL
- DTW
Nonstop1h 45m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$59
This Super.com deal was found by Cheapflights users on 2/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:26 pm
PHL
- DTW
1 stop6h 33m
Spirit Airlines
Deal found 2/4![Spirit Airlines logo]()
$62
This Super.com deal was found by Cheapflights users on 2/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:10 am
PHL
- DTW
Nonstop1h 51m
Frontier
Deal found 2/7![Frontier logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 5/73:09 pm
PHL
- DTW
Nonstop1h 45m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Wed 3/49:39 am
PHL
- DTW
1 stop12h 00m
Spirit Airlines
Deal found 2/5![Spirit Airlines logo]()
$72
This JetBlue deal was found by Cheapflights users on 2/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:00 am
PHL
- DTW
1 stop6h 02m
JetBlue
Deal found 2/6![JetBlue logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Tue 3/107:19 pm
PHL
- DTW
1 stop28h 52m
Frontier
Deal found 2/6![Frontier logo]()
$77
Find flight deals from Philadelphia to Detroit
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Detroit (DTT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $139 (Frontier) |
One-way from | $28 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $199 |
Good round-trip deal | $274 or less |
Good one-way deal | $160 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Detroit that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Philadelphia to Detroit that are best for you.
Fly from
Philadelphia
Fly to
Detroit
Route
Depart
Return
Price
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Wed 4/8
9:40 am-11:27 am
Nonstop1h 47m
Detroit Metropolitan Wayne County
Sat 4/11
10:05 am-11:41 am
Nonstop1h 36m
$267
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Thu 4/30
8:05 pm-9:56 pm
Nonstop1h 51m
Detroit Metropolitan Wayne County
Sat 5/2
3:12 pm-4:47 pm
Nonstop1h 35m
$269
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Thu 3/12
12:26 pm-2:13 pm
Nonstop1h 47m
Detroit Metropolitan Wayne County
Tue 3/17
7:46 pm-12:57 am
1 stop5h 11m
$293
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Tue 3/10
5:00 pm-11:35 pm
1 stop6h 35m
Detroit Metropolitan Wayne County
Sun 3/15
7:05 am-8:46 am
Nonstop1h 41m
$293
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Sat 3/21
6:00 pm-12:47 am
1 stop6h 47m
Detroit Metropolitan Wayne County
Tue 3/24
2:58 pm-4:33 pm
Nonstop1h 35m
$297
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Wed 3/25
5:00 pm-12:43 am
1 stop7h 43m
Detroit Metropolitan Wayne County
Sat 3/28
7:05 am-8:46 am
Nonstop1h 41m
$297
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Fri 3/13
8:29 pm-10:19 pm
Nonstop1h 50m
Detroit Metropolitan Wayne County
Sun 3/15
7:05 am-8:46 am
Nonstop1h 41m
$299
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Fri 3/20
6:05 am-7:55 am
Nonstop1h 50m
Detroit Metropolitan Wayne County
Mon 3/23
9:27 pm-11:00 pm
Nonstop1h 33m
$299
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Fri 3/13
6:05 am-7:55 am
Nonstop1h 50m
Detroit Metropolitan Wayne County
Sun 3/22
10:05 am-11:41 am
Nonstop1h 36m
$299
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Fri 3/20
8:29 pm-10:19 pm
Nonstop1h 50m
Detroit Metropolitan Wayne County
Sun 3/22
7:05 am-8:46 am
Nonstop1h 41m
$299
Showing 1-10 of 19 results
Compare providers for flights from Philadelphia to Detroit
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Detroit in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Detroit flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Detroit flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to Detroit
Have a flexible travel schedule? Discover the best time to fly to Detroit from Philadelphia with our price prediction graph.
PHL-DTT
PHL-DTW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Philadelphia to Detroit
PHL-DTT
PHL-DTW
How far ahead should I book a flight from Philadelphia to Detroit?
Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Detroit. Price data was last updated on January 30, 2026.
The price you pay for your flight from Philadelphia to Detroit may vary depending on when you book. For the best chance of a lower fare, look to book 47 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 Philadelphia to Detroit?
Currently, March is the cheapest month in which you can book a flight from Philadelphia to Detroit (average of $49). Flying from Philadelphia to Detroit in June is currently the most expensive (average of $85). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PHL to DTT?
Find hourly flight availability from Philadelphia to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 8, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 15% on flights from Philadelphia to Detroit by exploring options for tickets at noon.
What is the cheapest day to fly from Philadelphia to Detroit?
Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Detroit. Price data was last updated on February 7, 2026.
Travelers seeking maximum savings on their Philadelphia to Detroit flight should consider departing on Thursday mornings 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.
Reviews of airlines servicing Detroit
Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated February 8, 2026.
Read through reviews of airlines operating flights from Philadelphia to Detroit, such as Delta, American Airlines, and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Detroit. 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 Detroit?
Book flights to Detroit if you plan to visit one of these locationsRoseville
Port Huron
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Other flights to Detroit
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Philadelphia and Detroit flights
Browse other Philadelphia and Detroit flight options. Last updated on February 8, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on February 8, 2026.
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Top 4 airlines flying from Philadelphia to Detroit
Discover the top 4 airlines that operate flights from Philadelphia to Detroit. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$144 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$79 | Average$170 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$172 | Average$340 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$321 | FlexibilityNo cancel fee | On-time71% |