Spirit's Big Front Seats offer 11 inches more legroom, ideal for short flights.
Spirit's self-service bag drop saves time; print your boarding pass beforehand to avoid fees.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $139 (Delta) |
One-way from | $29 (Priceline) |
Popular in | November |
Cheapest in | January |
Average price | $263 |
Good round-trip deal | $301 or less |
Good one-way deal | $126 or less |
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Thu 2/19
5:31 am-11:01 am
1 stop5h 30m
Detroit Metropolitan Wayne County
Sat 2/21
7:05 am-8:50 am
Nonstop1h 45m
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Fri 1/30
12:16 pm-5:15 pm
1 stop4h 59m
Detroit Metropolitan Wayne County
Mon 2/2
9:37 pm-11:13 pm
Nonstop1h 36m
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Wed 1/14
7:00 am-3:09 pm
1 stop8h 09m
Detroit Metropolitan Wayne County
Wed 1/21
10:00 am-11:43 am
Nonstop1h 43m
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Fri 2/27
8:05 pm-10:08 pm
Nonstop2h 03m
Detroit Metropolitan Wayne County
Sun 3/8
10:00 am-11:36 am
Nonstop1h 36m
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Sat 12/20
6:10 am-4:54 pm
1 stop10h 44m
Detroit Metropolitan Wayne County
Tue 1/13
11:00 am-11:50 pm
2 stops12h 50m
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Sat 12/27
6:00 am-7:55 am
Nonstop1h 55m
Detroit Metropolitan Wayne County
Tue 1/6
9:37 pm-11:13 pm
Nonstop1h 36m
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Wed 12/31
8:08 am-10:06 am
Nonstop1h 58m
Detroit Metropolitan Wayne County
Tue 1/6
12:21 pm-5:42 pm
1 stop5h 21m
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Sun 12/28
8:08 am-10:06 am
Nonstop1h 58m
Detroit Metropolitan Wayne County
Sat 1/10
2:54 pm-4:28 pm
Nonstop1h 34m
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Wed 12/31
8:08 am-10:06 am
Nonstop1h 58m
Detroit Metropolitan Wayne County
Sat 1/3
10:17 pm-11:58 pm
Nonstop1h 41m
PhiladelphiaDetroit
PHL - DTW
PHLDTW
Philadelphia
Thu 12/25
6:00 am-7:55 am
Nonstop1h 55m
Detroit Metropolitan Wayne County
Mon 1/5
9:37 pm-11:13 pm
Nonstop1h 36m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Philadelphia to Detroit Metropolitan Wayne County Airport is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, March is the cheapest month in which you can book a flight from Philadelphia to Detroit Metropolitan Wayne County Airport (average of $49). Flying from Philadelphia to Detroit Metropolitan Wayne County Airport 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.
One of the essential ways to save on airfare from Philadelphia to Detroit Metropolitan Wayne County Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 16% on airfare.
Travelers seeking maximum savings on their Philadelphia to Detroit Metropolitan Wayne County Airport flight should consider departing on Friday 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.
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$66 | Average$146 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$84 | Average$167 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$171 | Average$330 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$199 | Average$317 | FlexibilityNo cancel fee | On-time71% |