Cheap Flights from Philadelphia (PHL) to Detroit (DTW) from HK$1,565~

View HK$1,565 flight on Sat, 11 Oct 2025Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Detroit Metropolitan Wayne County Airport (DTW)

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Find Cheap Flights from Philadelphia (PHL) to Detroit (DTW)

Prices were available within the past 7 days and start at HK$1,565 for one-way flights and HK$2,102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 11 Oct - Mon, 13 Oct
PHL
Philadelphia
DTW
Detroit
HK$2,102 Return, found 6 days ago
HK$2,102
Return
found 6 days ago
Select Delta flight, departing Sat, 11 Oct from Philadelphia to Detroit, returning Mon, 13 Oct, priced at HK$2,102 found 6 days ago
Delta
Sat, 11 Oct - Mon, 13 Oct
PHL
Philadelphia
DTW
Detroit
HK$2,179 Return, found 6 days ago
HK$2,179
Return
found 6 days ago
Select Delta flight, departing Sat, 11 Oct from Philadelphia to Detroit, returning Mon, 13 Oct, priced at HK$2,179 found 6 days ago
Delta
Sat, 11 Oct - Mon, 13 Oct
PHL
Philadelphia
DTW
Detroit
HK$2,256 Return, found 6 days ago
HK$2,256
Return
found 6 days ago
Select Delta flight, departing Sat, 11 Oct from Philadelphia to Detroit, returning Mon, 13 Oct, priced at HK$2,256 found 6 days ago
Delta
Fri, 10 Oct - Mon, 13 Oct
PHL
Philadelphia
DTW
Detroit
HK$2,263 Return, found 6 days ago
HK$2,263
Return
found 6 days ago
Select Delta flight, departing Fri, 10 Oct from Philadelphia to Detroit, returning Mon, 13 Oct, priced at HK$2,263 found 6 days ago
Delta
Fri, 10 Oct - Mon, 13 Oct
PHL
Philadelphia
DTW
Detroit
HK$2,340 Return, found 6 days ago
HK$2,340
Return
found 6 days ago
Select Delta flight, departing Fri, 10 Oct from Philadelphia to Detroit, returning Mon, 13 Oct, priced at HK$2,340 found 6 days ago
Delta
Fri, 10 Oct - Mon, 13 Oct
PHL
Philadelphia
DTW
Detroit
HK$2,417 Return, found 6 days ago
HK$2,417
Return
found 6 days ago
Select Delta flight, departing Fri, 10 Oct from Philadelphia to Detroit, returning Mon, 13 Oct, priced at HK$2,417 found 6 days ago
Delta
Sat, 11 Oct - Mon, 13 Oct
PHL
Philadelphia
DTW
Detroit
HK$2,618 Return, found 6 days ago
HK$2,618
Return
found 6 days ago
Select Delta flight, departing Sat, 11 Oct from Philadelphia to Detroit, returning Mon, 13 Oct, priced at HK$2,618 found 6 days ago
Delta
Sat, 11 Oct - Mon, 13 Oct
PHL
Philadelphia
DTW
Detroit
HK$2,695 Return, found 6 days ago
HK$2,695
Return
found 6 days ago
Select Delta flight, departing Sat, 11 Oct from Philadelphia to Detroit, returning Mon, 13 Oct, priced at HK$2,695 found 6 days ago
American Airlines
Sat, 11 Oct - Mon, 13 Oct
PHL
Philadelphia
DTW
Detroit
HK$2,855 Return, found 6 days ago
HK$2,855
Return
found 6 days ago
Select American Airlines flight, departing Sat, 11 Oct from Philadelphia to Detroit, returning Mon, 13 Oct, priced at HK$2,855 found 6 days ago
United
Sat, 11 Oct - Mon, 13 Oct
PHL
Philadelphia
DTW
Detroit
HK$3,170 Return, found 6 days ago
HK$3,170
Return
found 6 days ago
Select United flight, departing Sat, 11 Oct from Philadelphia to Detroit, returning Mon, 13 Oct, priced at HK$3,170 found 6 days ago

Find the cheapest month to fly from Philadelphia (PHL) to Detroit (DTW)

October is typically the cheapest month to fly

From HK$315 - HK$926 per traveller.

Graph displaying average flight prices per month

Philadelphia to Detroit route information
Origin airport
Philadelphia Intl.
Destination airport
Detroit Metropolitan Wayne County
Return price
HK$2,102
Distance
723 km
Average flight time
1 hour 45 mins

Flights from Philadelphia to Detroit

Book cheap flights from Philadelphia (PHL) to Detroit (DTW) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Philadelphia (PHL) to Detroit (DTW) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Philadelphia (PHL) to Detroit (DTW) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Detroit flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Detroit and things to do in Detroit for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Detroit more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Detroit is HK$1,565 now!

 

Frequently asked questions

How much is a flight from Philadelphia Airport to Metro Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between Philadelphia Intl. Airport (PHL) and DTW was HK$2,102. Fares this good don't hang around, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Philadelphia Airport to DTW?
Most flights can be conveniently canceled online, but whether you are charged a fee all comes down to your airline. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from PHL to DTW that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Philadelphia Intl. Airport (PHL) to Detroit Metropolitan Wayne County Airport (DTW) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Philadelphia Intl. Airport (PHL) to Detroit Metropolitan Wayne County Airport (DTW)?
With a flight distance of 730 kilometers, it's only a hop from Philadelphia Airport to DTW. It might be a quick flight, but it's still worth packing something to read.
Which airlines fly direct from Philadelphia Airport to DTW?
It's a breeze to fly directly from Philadelphia Intl. Airport (PHL) to DTW. Below are some of the top carriers that offer nonstop services on this route:

  • Delta Air Lines - (DL) with 99 monthly flights
  • American Airlines - (AA) with 86 monthly flights
  • Spirit Airlines - (NK) with 30 monthly flights
  • Aer Lingus - (EI) with 17 monthly flights

Are PHL to Detroit Metro Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Philadelphia Intl. Airport (PHL) to DTW last minute could save you some serious cash. However, you might miss out on a flight altogether! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

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