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Cheap flights from Philadelphia to Detroit Metropolitan Wayne County Airport from C$ 147

PHL — DTW
16 Oct — 23 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Philadelphia to Detroit

Enter your travel dates to find the best prices.

Cheapest flights from Philadelphia to Detroit

Wed 28/106:25 a.m. -
1 stop6h 35m
Sat 31/109:10 a.m. -
1 stop6h 50m
Deal found 14/9C$ 295
Wed 14/106:00 a.m. -
2 stops9h 10m
Sat 17/1012:25 p.m. -
1 stop7h 40m
Deal found 13/9C$ 302
Mon 12/107:42 a.m. -
1 stop4h 20m
Mon 19/1010:29 p.m. -
2 stops24h 42m
Deal found 12/9C$ 307
Wed 9/126:00 a.m. -
1 stop6h 40m
Thu 10/128:50 a.m. -
1 stop5h 25m
Deal found 15/9C$ 313
Mon 26/103:20 p.m. -
2 stops7h 05m
Wed 28/1011:05 a.m. -
2 stops6h 55m
Deal found 15/9C$ 328
Mon 2/116:00 a.m. -
1 stop6h 50m
Thu 5/115:50 a.m. -
1 stop7h 20m
Deal found 14/9C$ 331
Sat 24/107:55 a.m. -
2 stops11h 30m
Tue 27/1011:05 a.m. -
2 stops10h 00m
Deal found 14/9C$ 334
Wed 4/1111:45 a.m. -
2 stops9h 15m
Mon 9/111:30 p.m. -
2 stops10h 40m
Deal found 15/9C$ 335
Thu 5/111:50 p.m. -
1 stop7h 15m
Mon 9/111:30 p.m. -
2 stops10h 40m
Deal found 15/9C$ 346
Thu 29/103:20 p.m. -
2 stops7h 05m
Sat 31/109:10 a.m. -
2 stops8h 55m
Deal found 14/9C$ 348

Find flight deals from Philadelphia to Detroit

Round-trip from

C$ 295

One-way from

C$ 147

Popular in

March

Cheapest in

February

Average price

C$ 423
Southwest
  • Southwest
  • 28/10-31/10
  • 2 total stops
  • 13h 25m total
  • Philadelphia to Detroit
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Southwest
  • Southwest
  • 15/12-31/12
  • 1 total stop
  • 7h 55m total
  • Philadelphia to Detroit
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaDetroit

PHL Philadelphia - DTW Detroit Metropolitan Wayne County

PHLDTW

Philadelphia

Sat 14/11

11:30 a.m.-6:35 p.m.

2 stops7h 05m

Detroit Metropolitan Wayne County

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 154

PhiladelphiaDetroit

PHL Philadelphia - DTW Detroit Metropolitan Wayne County

PHLDTW

Philadelphia

Tue 15/12

1:25 p.m.-8:55 p.m.

2 stops7h 30m

Detroit Metropolitan Wayne County

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 154

PhiladelphiaDetroit

PHL Philadelphia - DTW Detroit Metropolitan Wayne County

PHLDTW

Philadelphia

Sun 15/11

6:00 a.m.-5:15 p.m.

2 stops11h 15m

Detroit Metropolitan Wayne County

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 257
Quickest round-trip

PhiladelphiaDetroit

PHL Philadelphia - DTW Detroit Metropolitan Wayne County

PHLDTW

Philadelphia

Wed 11/11

6:00 a.m.-7:50 a.m.

Nonstop1h 50m

Detroit Metropolitan Wayne County

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 263

PhiladelphiaDetroit

PHL Philadelphia - DTW Detroit Metropolitan Wayne County

PHLDTW

Philadelphia

Sat 5/12

6:00 a.m.-7:55 a.m.

Nonstop1h 55m

Detroit Metropolitan Wayne County

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 263

PhiladelphiaDetroit

PHL Philadelphia - DTW Detroit Metropolitan Wayne County

PHLDTW

Philadelphia

Fri 11/12

8:23 p.m.-10:15 p.m.

Nonstop1h 52m

Detroit Metropolitan Wayne County

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 263

PhiladelphiaDetroit

PHL Philadelphia - DTW Detroit Metropolitan Wayne County

PHLDTW

Philadelphia

Tue 15/12

12:22 p.m.-2:14 p.m.

Nonstop1h 52m

Detroit Metropolitan Wayne County

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 263

PhiladelphiaDetroit

PHL Philadelphia - DTW Detroit Metropolitan Wayne County

PHLDTW

Philadelphia

Sat 14/11

12:20 p.m.-2:10 p.m.

Nonstop1h 50m

Detroit Metropolitan Wayne County

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 263

PhiladelphiaDetroit

PHL Philadelphia - DTW Detroit Metropolitan Wayne County

PHLDTW

Philadelphia

Mon 14/12

12:22 p.m.-2:14 p.m.

Nonstop1h 52m

Detroit Metropolitan Wayne County

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 263

PhiladelphiaDetroit

PHL Philadelphia - DTW Detroit Metropolitan Wayne County

PHLDTW

Philadelphia

Sun 13/12

9:38 a.m.-11:30 a.m.

Nonstop1h 52m

Detroit Metropolitan Wayne County

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 263

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 22 resultsSorted by cheapest first
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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.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Detroit Metropolitan Wayne County Airport

How far ahead should I book a flight from Philadelphia to Detroit Metropolitan Wayne County Airport?

The price you pay for your flight from Philadelphia to Detroit Metropolitan Wayne County Airport may vary depending on when you book. For the best chance of a lower fare, look to book 26 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 Metropolitan Wayne County Airport?

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Detroit Metropolitan Wayne County Airport (average of C$ 374). Flying from Philadelphia to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of C$ 527). 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 DTW?

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 at noon tend to be the most expensive. A flight in the evening could potentially save you up to 48% on airfare.

How much does it cost to fly round-trip from Philadelphia to Detroit Metropolitan Wayne County Airport?

Airfare is below average for this route at the moment.

Philadelphia to Detroit Metropolitan Wayne County Airport flights typically cost between C$ 390 and C$ 554 in October.
The cheapest round-trip price found within the last 5 days was C$ 295 on Southwest (28 Oct-31 Oct).

Related info for your journey

  • How long is the flight from Philadelphia to Detroit Metropolitan Wayne County Airport?

    Southwest and Delta can get you from Philadelphia to Detroit Metropolitan Wayne County Airport in just under 1h 51m. Your travel time can differ by up to 9h 39m. The distance from Philadelphia to Detroit Metropolitan Wayne County Airport is about 727 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Philadelphia to Detroit Metropolitan Wayne County Airport?

    Before booking your flight to Detroit Metropolitan Wayne County Airport from Philadelphia, check out the most reliable airlines to get you to your destination on time: Aeromexico (84%), Piedmont Airlines (83%), Korean Air( 80%).

  • Can I find deals for flights from Philadelphia to Detroit that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Detroit.

  • Can I find deals for business class flights from Philadelphia to Detroit?

    Yes. Cheapflights offers flight deals from Philadelphia to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Detroit Metropolitan Wayne County Airport?

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Detroit Metropolitan Wayne County Airport (average of C$ 374). Flying from Philadelphia to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of C$ 527). 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.

See more FAQs

Travelling to a place near Detroit Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
Sterling Heights
Romulus
Plymouth
Southfield
Warren
Utica

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Philadelphia to Detroit

LaGuardia to Detroit flights

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Detroit from Philadelphia today and book when prices fit your budget.

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