HK$126️ Cheap Flights from Detroit to Philadelphia (2024)

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Detroit to Philadelphia - Flights Starting at HK$126

Book one-way or return flights from Detroit to Philadelphia from as little as HK$126. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Detroit to Philadelphia

View airlines operating flights from Detroit to Philadelphia. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From HK$132

Spirit Airlines

From HK$146

Delta Air Lines

From HK$558

United Airlines

From HK$778

Southwest Airlines

From HK$1,257

Jetblue Airways

From HK$1,720

American Airlines

From HK$1,940

Alaska Airlines

From HK$2,088

ANA airlines

Find more flights and airlines

Alternative Routes from Detroit to Philadelphia

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Detroit to Philadelphia.

Cheapest
DTW
22:45
1h 33m
Direct
PHL
00:18
Detroit Metropolitan Wayne County Airport - Philadelphia International Airport
Wed, Jul 10Frontier Airlines
HK$133
DTW
17:16
17h 49m
1 transfer
TTN
11:05
Detroit Metropolitan Wayne County Airport - Trenton Mercer Airport
Tue, May 21Frontier Airlines
HK$445
DTW
17:16
17h 49m
1 transfer
TTN
11:05
Detroit Metropolitan Wayne County Airport - Trenton Mercer Airport
Tue, May 21Frontier Airlines
HK$445
Find More Flights

Frequently Asked Questions

When are flight tickets from Detroit (DTT) to Philadelphia (PHL) the cheapest?
Airlines adjust prices for flights from Detroit to Philadelphia based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Detroit (DTT) to Philadelphia (PHL) cost?
According to Trip.com's data, the lowest price is around HK$1,807.
How long does it take to fly from Detroit (DTT) to Philadelphia (PHL) and what is the distance?
It takes around 1 hour 35 minutes to fly from Detroit (DTT) to Philadelphia (PHL).
What are the most popular airlines that fly from Detroit (DTT) to Philadelphia (PHL)?
Airlines with flights from Detroit (DTT) to Philadelphia (PHL): Delta Air Lines, American Airlines, Qatar Airways, WestJet, Spirit Airlines, Aer Lingus, Air France, British Airways, Korean Air, Virgin Atlantic and Frontier Airlines.

How to find a cheap flight from Detroit to Philadelphia

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Detroit to Philadelphia. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Detroit to Philadelphia Flight Information

Cheapest nonstop flight price	HK$126
Cheapest round-trip ticket price	HK$289
Off-season for travel	June
Peak season for travel	July
Flight distance	708.94km
Average flight time	1 hour 35 minutes
Popular airline	American Airlines