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Cheap Flights from Detroit to Philadelphia, PA, United States - DTT to PHL

Popular flights from Detroit to Philadelphia

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
May 17, 2016 May 23, 2016 $218
May 23, 2016 Jun 3, 2016 $218
May 23, 2016 May 29, 2016 $218
May 24, 2016 Jun 3, 2016 $218
Jun 1, 2016 Jun 8, 2016 $218
Frontier Airlines
Departure Date Return Date Lowest Price
May 11, 2016 May 14, 2016 $88
Jun 1, 2016 Jun 8, 2016 $88
Jun 4, 2016 Jun 7, 2016 $88
JetBlue Airways
Departure Date Return Date Lowest Price
Jun 4, 2016 Jun 7, 2016 $249
Spirit Airlines
Departure Date Return Date Lowest Price
May 9, 2016 May 12, 2016 $97
May 9, 2016 May 18, 2016 $97
May 10, 2016 May 11, 2016 $97
May 10, 2016 May 12, 2016 $97
May 10, 2016 May 17, 2016 $97
United Airlines
Departure Date Return Date Lowest Price
May 15, 2016 May 18, 2016 $184

How Much Does it Cost to Fly from Detroit to Philadelphia (DTT to PHL)?

We have collected flight cost data from across the web for travel from Detroit to Philadelphia, and have found the average flight price for this trip to be $93.

When Can I Buy the Cheapest Flight from Detroit to Philadelphia (DTT to PHL)?

Airlines can adjust prices for plane tickets from Detroit to Philadelphia based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Detroit to Philadelphia

The chart below shows up-to-date information regarding how far in advance a flight from Detroit to Philadelphia should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $188 $374
7-14 days $88 $184
14-21 days $97 $225
21-30 days $88 $225
30-60 days $88 $225
60-90 days $157 $314
90+ days $148 $244

Cheapest Day To Fly from Detroit to Philadelphia

The chart below shows up-to-date information regarding the cheapest days to fly from Detroit to Philadelphia.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$97 $97 $88 $97 $93 $88 $97

Lowest Fares Chart By Month from Detroit to Philadelphia

The chart below shows the lowest fare by month when flying from Detroit to Philadelphia.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Detroit Philadelphia Frontier 5/11/16 5/14/16 0 $88
June Detroit Philadelphia Frontier 6/1/16 6/8/16 0 $88
July Detroit Philadelphia Spirit 7/3/16 7/12/16 0 $157
August Detroit Philadelphia Frontier 8/25/16 8/30/16 0 $148
September Detroit Philadelphia Frontier 9/24/16 10/2/16 0 $148
October Detroit Philadelphia Frontier 10/12/16 10/17/16 0 $148
November Detroit Philadelphia Spirit 11/3/16 11/7/16 0 $157
December Detroit Philadelphia United 12/17/16 12/24/16 1 $274

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Detroit to Philadelphia

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Detroit to Philadelphia.

Next 30 Days

SunMonTueWedThuFriSat
1 2 3 4 5 6 7
$237
8 9 10 11 12 13 14
$237 $93
15 16 17 18 19 20 21
$93 $97
22 23 24 25 26 27 28
$97 $117
29 30 31 1 2 3 4
$117 $88
5 6 7 8 9 10 11
$88

Non-Stop vs Connecting Flights from Detroit to Philadelphia (DTT to PHL)

Your Detroit to Philadelphia flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Detroit to Philadelphia is $239.

The average price for non-stop flights from Detroit to Philadelphia is $134.

The chart below shows up to date information regarding non-stop flights from Detroit to Philadelphia.

Nonstop Flight Details from Detroit to Philadelphia
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 7 7 7 7 7 5 5 07:00 20:19
Delta 6 6 6 6 6 4 5 07:05 20:00
Frontier 1 1 1 1 1 1 1 15:25 15:25
Spirit 1 1 1 1 1 1 1 15:50 15:50

Round Trip vs One Way Flights from Detroit to Philadelphia (DTT to PHL)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Detroit to Philadelphia. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Detroit to Philadelphia is $73.

The average price for round trip flights from Detroit to Philadelphia is $179.

Detroit to Philadelphia Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Detroit to Philadelphia?
Answer: The average Detroit to Philadelphia flight time is an hour and 39 minutes.
Question: How many miles are there between Detroit and Philadelphia?
Answer: The distance from Detroit to Philadelphia is 452 miles.
Question: How common are direct flights from Detroit to Philadelphia?
Answer: There are 95 direct flights from Detroit to Philadelphia.
Question: What is the most popular airline for non-stop flights from Detroit to Philadelphia?
Answer: American Airlines provides 46% of the non-stop flights between Detroit and Philadelphia.
Question: What are the most popular connecting cities when flying from Detroit to Philadelphia?
Answer: Atlanta, GA

Airlines Flying from Detroit to Philadelphia (DTT to PHL)

Below are the different airlines that fly from Detroit to Philadelphia with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Detroit to Philadelphia.

Detroit to Philadelphia
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American - X X X X X X X
American LGA X X X X X X X
Delta - X X X X X X X
Delta JFK X X X X X X X
Spirit - X X X X X X X
United IAD X X X X X X X
Southwest ATL X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Detroit and Philadelphia, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Detroit - DTT

FlightsAirlineLowest Price
Detroit to New York American, JetBlue, Spirit, United $97
Detroit to Baltimore American, JetBlue, Spirit, United $81
Detroit to Newark American, JetBlue, United $240
Detroit to Washington American, JetBlue, United $157
Detroit to Atlantic CityCheck Dates
Detroit to Chicago American, United $176

Cheap Domestic Flights to Philadelphia - PHL

FlightsAirlineLowest Price
Columbus to Philadelphia American, Frontier, United $106
Cleveland to Philadelphia American, Frontier, United $88
Akron - Canton to Philadelphia American $291
Dayton to Philadelphia American, United $273
Erie to Philadelphia American $291
Flint to Philadelphia American, United $194
Grand Rapids to Philadelphia American, United $328
Ft Wayne to Philadelphia American, United $338
Lansing to Philadelphia American, United $394
Saginaw to Philadelphia United $394
South Bend to Philadelphia United $354
Kalamazoo to Philadelphia American, United $204
Toledo to Philadelphia American $582
Columbus to New York American, United $168
Cleveland to New York American, JetBlue, United $168
Akron - Canton to New York American $282
Dayton to New York American $243
Cleveland to Newark American, JetBlue, United $168
Cleveland to Baltimore American, United $172
Columbus to Newark American, United $168

Cheap International Flights to Philadelphia - PHL

FlightsAirlineLowest Price
London to Philadelphia American, Air Canada, United, WestJet $521
Windsor to Philadelphia Air Canada, JetBlue, United $1,111
London to New York American, Air Canada, Spirit, United, WestJet $282
Cheap Flights from Detroit to Philadelphia, PA, United States, from $88 Round trip from DTT to PHL