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Cheap flights from Detroit Metropolitan Wayne County Airport to Philadelphia from C$ 107

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — PHL
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Philadelphia are usually found in January or August, booked 69 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Detroit to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Philadelphia
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 27 July 2026.

Wed 12/85:34 p.m.
DTW
-
PHL
1 stop6h 10m
Frontier
Wed 26/88:37 p.m.
PHL
-
DTW
1 stop14h 48m
Frontier
Deal found 22/7C$ 280
Mon 12/102:02 p.m.
DTW
-
PHL
Nonstop1h 33m
Frontier
Wed 14/105:38 p.m.
PHL
-
DTW
1 stop7h 04m
Frontier
Deal found 25/7C$ 289
Thu 1/102:02 p.m.
DTW
-
PHL
Nonstop1h 33m
Frontier
Tue 6/109:14 a.m.
PHL
-
DTW
1 stop5h 25m
Frontier
Deal found 23/7C$ 296
Thu 27/81:50 p.m.
DTW
-
PHL
Nonstop1h 39m
Frontier
Sun 30/81:53 p.m.
PHL
-
DTW
Nonstop1h 49m
Frontier
Deal found 27/7C$ 297
Thu 12/112:02 p.m.
DTW
-
PHL
Nonstop1h 33m
Frontier
Mon 16/117:10 a.m.
PHL
-
DTW
1 stop7h 29m
Frontier
Deal found 23/7C$ 302
Mon 7/91:50 p.m.
DTW
-
PHL
Nonstop1h 39m
Frontier
Mon 14/95:32 p.m.
PHL
-
DTW
1 stop7h 10m
Frontier
Deal found 24/7C$ 309
Tue 11/86:40 p.m.
DTW
-
PHL
1 stop6h 29m
Frontier
Wed 19/88:30 a.m.
PHL
-
DTW
1 stop16h 34m
Frontier
Deal found 25/7C$ 310
Thu 8/106:50 a.m.
DTW
-
PHL
1 stop6h 22m
Frontier
Thu 8/105:38 p.m.
PHL
-
DTW
1 stop7h 04m
Frontier
Deal found 24/7C$ 311
Fri 11/93:25 p.m.
DTW
-
PHL
1 stop7h 53m
Frontier
Mon 14/95:32 p.m.
PHL
-
DTW
1 stop7h 10m
Frontier
Deal found 25/7C$ 313
Fri 28/81:50 p.m.
DTW
-
PHL
Nonstop1h 39m
Frontier
Mon 31/84:45 p.m.
PHL
-
DTW
1 stop8h 19m
Frontier
Deal found 23/7C$ 314
Fri 21/88:46 p.m.
DTW
-
PHL
1 stop10h 29m
Frontier
Fri 28/81:53 p.m.
PHL
-
DTW
Nonstop1h 49m
Frontier
Deal found 24/7C$ 323

Find flight deals from Detroit to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) 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 27 July 2026.

Round-trip from

C$ 280

One-way from

C$ 107

Popular in

June

Cheapest in

January

Average price

C$ 410

Good round-trip deal

C$ 1,082 or less

Good one-way deal

C$ 309 or less
Frontier
  • Frontier
  • 12/8-26/8
  • 2 total stops
  • 20h 58m total
  • Detroit to Philadelphia
Search Deals
Frontier
  • Frontier
  • 26/9
  • 1 total stop
  • 7h 37m total
  • Detroit to Philadelphia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to Philadelphia.
Search Deals
Price to beat on a one-way flight from Detroit Metropolitan Wayne County to Philadelphia.
Search Deals

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 629,999 searches. Data last updated 27 July 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Fri 11/9

7:10 a.m.-8:47 a.m.

Nonstop1h 37m

Philadelphia

Mon 14/9

5:27 p.m.-7:10 p.m.

Nonstop1h 43m

C$ 421

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Fri 20/11

9:36 p.m.-11:15 p.m.

Nonstop1h 39m

Philadelphia

Mon 23/11

5:25 p.m.-7:15 p.m.

Nonstop1h 50m

C$ 421

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Thu 1/10

7:10 a.m.-8:47 a.m.

Nonstop1h 37m

Philadelphia

Mon 5/10

8:04 p.m.-10:06 p.m.

Nonstop2h 02m

C$ 421

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Wed 26/8

5:45 p.m.-7:30 p.m.

Nonstop1h 45m

Philadelphia

Sun 30/8

6:05 a.m.-7:43 a.m.

Nonstop1h 38m

C$ 435

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Thu 7/1

2:20 p.m.-8:30 p.m.

1 stop6h 10m

Philadelphia

Mon 11/1

6:10 a.m.-3:55 p.m.

2 stops9h 45m

C$ 457

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Thu 12/11

5:45 a.m.-1:10 p.m.

1 stop7h 25m

Philadelphia

Mon 16/11

6:00 a.m.-3:35 p.m.

2 stops9h 35m

C$ 457

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Wed 23/9

3:35 p.m.-9:50 p.m.

2 stops6h 15m

Philadelphia

Tue 29/9

6:25 a.m.-3:00 p.m.

2 stops8h 35m

C$ 464

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Thu 1/10

2:45 p.m.-11:50 p.m.

2 stops9h 05m

Philadelphia

Sat 3/10

5:55 a.m.-12:50 p.m.

2 stops6h 55m

C$ 464

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Tue 22/9

6:25 a.m.-4:00 p.m.

2 stops9h 35m

Philadelphia

Wed 23/9

6:25 a.m.-3:00 p.m.

2 stops8h 35m

C$ 464

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Fri 23/10

2:45 p.m.-11:50 p.m.

2 stops9h 05m

Philadelphia

Mon 26/10

1:55 p.m.-10:20 p.m.

2 stops8h 25m

C$ 464

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

Showing 1-10 of 21 resultsSorted by cheapest first
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3

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.
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 Metropolitan Wayne County Airport to Philadelphia

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

The best time to book flights from Detroit Metropolitan Wayne County Airport to Philadelphia is 68 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.

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

Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Philadelphia (average of C$ 279). Flying from Detroit Metropolitan Wayne County Airport to Philadelphia in June is currently the most expensive (average of C$ 596). 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 DTW 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 27 July 2026.

One of the essential ways to save on airfare from Detroit Metropolitan Wayne County Airport to Philadelphia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 45% on airfare.

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

Airfare is typical for this route at the moment.

Detroit Metropolitan Wayne County Airport to Philadelphia flights typically cost between C$ 204 and C$ 421 in August.
The cheapest round-trip price found within the last 5 days was C$ 280 on Frontier (12 Aug-26 Aug).

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 27 July 2026.
Read through reviews of airlines operating flights from Detroit Metropolitan Wayne County Airport to Philadelphia, such as American Airlines and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,841 reviews
Check prices

Overall

7.1

Boarding

7.5

Entertainment

6.8

Comfort

7.2

Crew

7.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.1
Good
11,841 reviews
American Airlines
7.1
Good
11,841 reviews
Check prices

Overall

7.1

Boarding

7.5

Entertainment

6.8

Comfort

7.2

Crew

7.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Frontier
5.6
Fair
2,753 reviews
American Airlines
7.1
Good
11,841 reviews
Check prices

Overall

7.1

Boarding

7.5

Entertainment

6.8

Comfort

7.2

Crew

7.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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.

  • What airports do I use to fly from Detroit to Philadelphia?

    Booking a flight from Detroit Metropolitan Wayne County (DTW) to Philadelphia (PHL) is your only option if you wish to fly from Detroit to Philadelphia. On a typical day, there are 24 flights from Detroit Metropolitan Wayne County to Philadelphia, all of which are around 1h 33m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Detroit Metropolitan Wayne County to Philadelphia.

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

    For as low as C$ 421, Delta can have you in Philadelphia from Detroit Metropolitan Wayne County Airport in 1h 37m. The distance between Detroit Metropolitan Wayne County Airport and Philadelphia is about 727 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to Philadelphia round-trip?

    According to our current data, Frontier (C$ 48), and American Airlines (C$ 293) offers the cheapest pricing from Detroit Metropolitan Wayne County Airport to Philadelphia. Users have found that Frontier is 88% cheaper than the other options available to this destination.

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

    Consider Piedmont Airlines (90%), Alaska Airlines (80%) or Aer Lingus (75%) when booking your flight. These represent the most reliable airlines when flying from Detroit Metropolitan Wayne County Airport to Philadelphia.

  • What are the cheapest flights from Detroit Metropolitan Wayne County Airport to Philadelphia?

    Looking at all options, your cheapest flight can be booked for C$ 112. While the most popular route (Detroit Metropolitan Wayne County - Philadelphia) can be booked for C$ 296 on average, our data indicates C$ 1,758 when flying from Detroit Metropolitan Wayne County Airport to Philadelphia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Philadelphia 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 Detroit Metropolitan Wayne County Airport to Philadelphia?

    Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Philadelphia (average of C$ 279). Flying from Detroit Metropolitan Wayne County Airport to Philadelphia in June is currently the most expensive (average of C$ 596). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Voorhees
Reading
King of Prussia
Wildwood
West Chester

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Detroit to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to LaGuardia flights
Detroit to Newark flights

Top 2 airlines flying from Detroit to Philadelphia

Discover the top 2 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 629,999 searches. Data last updated 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 48AverageC$ 223FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 293AverageC$ 471FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Philadelphia?

Cheapflights makes it easy to find Detroit to Philadelphia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Philadelphia?

Cheapflights simply makes it quick and affordable to book flights from Detroit to Philadelphia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Detroit to Philadelphia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Detroit to Philadelphia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Detroit to Philadelphia become cheaper?

Of course! You can now track prices for flights from Detroit to Philadelphia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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