S$459 Cheap Flights from Detroit to Philadelphia

View S$459 flight on Thu, 15 Jan, 2026Opens in a new window

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Detroit to Philadelphia (DTW-PHL)

Prices were available within the past 7 days and start at S$459 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

May is typically the cheapest month to fly

From S$67 - S$399 per traveller.
Detroit to Philadelphia route information
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Philadelphia Intl.
Distance
723 km
Average flight time
1 hour 46 mins

Flights from Detroit to Philadelphia

There are several airlines that operate frequent flights from Detroit (DTW) to Philadelphia (PHL) including

The earliest flight leaves Detroit Metropolitan Wayne County Airport at 06:00 and arrives at Philadelphia Intl. Airport at 07:39. The last flight of the day departs Detroit at 22:15 and arrives at Philadelphia at 23:57.

The flight distance from Detroit to Philadelphia is about 730 km, the shortest flight is 01 hours 34 minutes with .

Expedia lets you search across the largest number of airlines and Philadelphia flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Detroit Philadelphia flight!

Browse through dozens of options and rest 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 Detroit to Philadelphia trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Philadelphia flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Detroit to Philadelphia with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from DTW to PHL?
Start packing your suitcase, because round-trip journeys between Metro Airport and Philadelphia Intl. Airport (PHL) start from . That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Detroit Metro Airport to Philadelphia Intl. Airport (PHL)?
This can vary from airline to airline, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Philadelphia Intl. Airport (PHL) 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 Metro Airport to Philadelphia Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Metro Airport to Philadelphia Airport?
With a flight distance of 730 kilometres, it's only a short hop from Detroit Metropolitan Wayne County Airport (DTW) to PHL. It might be a quick one, but it's still worth bringing along something to keep you entertained on board.
Which airlines fly direct from DTW to PHL?
Delta Air Lines (DL) is a popular choice. It operates 99 flights between Metro Airport and Philadelphia Intl. Airport (PHL) each month. If you'd like more options, check out the deals with American Airlines (AA). This airlines operates 86 flights a month between these airports.
Are Metro Airport to Philadelphia Intl. Airport (PHL) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from DTW to PHL can be hit-or-miss. It is possible to find a bargain, but then again, you could miss out altogether! If you'd rather start planning your trip early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices that far in advance. Our advice? Check back often as prices are updated frequently.

Explore a world of travel with Expedia

*Available to Expedia members.