
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $122 (CheapOair) |
One-way from | $28 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $209 |
Good round-trip deal | $261 or less |
Good one-way deal | $160 or less |
Fly from
Fly to
Route
Depart
Return
Price
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Fri 4/24
7:20 pm-8:44 am
1 stop13h 24m
Philadelphia
Mon 4/27
3:09 pm-4:54 pm
Nonstop1h 45m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Tue 4/28
4:02 pm-9:40 pm
1 stop5h 38m
Philadelphia
Tue 5/12
8:25 am-3:06 pm
1 stop6h 41m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Thu 2/5
5:05 am-4:49 pm
2 stops11h 44m
Philadelphia
Sun 2/8
6:35 pm-8:29 pm
Nonstop1h 54m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Sat 2/14
8:45 pm-8:44 am
1 stop11h 59m
Philadelphia
Sun 2/15
5:26 pm-11:59 pm
1 stop6h 33m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Sat 3/14
7:24 pm-12:52 am
1 stop5h 28m
Philadelphia
Thu 3/19
5:05 am-4:12 pm
1 stop11h 07m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Tue 3/17
5:07 pm-12:52 am
1 stop7h 45m
Philadelphia
Wed 3/18
8:18 am-2:44 pm
1 stop6h 26m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Fri 4/24
7:20 pm-8:44 am
1 stop13h 24m
Philadelphia
Tue 4/28
5:28 pm-12:38 am
1 stop7h 10m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Thu 3/19
6:45 am-1:31 pm
1 stop6h 46m
Philadelphia
Thu 3/19
8:25 pm-10:59 am
1 stop14h 34m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Thu 2/5
7:00 am-7:48 pm
1 stop12h 48m
Philadelphia
Sun 2/8
5:30 am-1:52 pm
1 stop8h 22m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Sat 3/14
2:06 pm-11:53 pm
2 stops9h 47m
Philadelphia
Thu 3/19
5:05 am-4:12 pm
1 stop11h 07m
| 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 |
Booking 68 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.
Currently, March is the cheapest month in which you can book a flight from Detroit to Philadelphia (average of $46). Flying from Detroit to Philadelphia in December 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.
It’s typically best to fly out from Detroit to Philadelphia in the evening. Doing so could potentially save you 74% on the flight price compared to flying in the afternoon, which is usually more expensive.
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.
The most flights from DTT to PHL are scheduled on a Thursday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).
Boarding
Food
Overall
Crew
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Food
Overall
Crew
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Food
Overall
Crew
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Food
Overall
Crew
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Food
Overall
Crew
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Food
Overall
Crew
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$139 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$68 | Average$149 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$144 | Average$325 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$200 | Average$308 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$343 | FlexibilityNo cancel fee | On-time63% |