Cheap flights from Detroit to Philadelphia (DTT - PHL)

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The best prices from Detroit All airports to Philadelphia are usually found in September or August, booked 60 days in advance, depart on a Saturday or Thursday and return on a Tuesday

How to find the cheapest flight from
Detroit (DTT) to Philadelphia (PHL)

All the information you need to plan the best DTT to PHL flight in 2022: compare Detroit to Philadelphia flight prices with the expected peak season, weather and rainfall in Philadelphia.
DTT - PHL
Price
$173 - $342
PHL
Temperature
33.8 - 78.8 °F
PHL
Rainfall
2.7 - 4.4 inches

Popular in

May

High demand for flights, 26% potential price rise

Cheapest in

September

Best time to find cheap flights, 32% potential price drop

Round-trip from

$173

From Detroit (DTT) to Philadelphia

One-way from

$42

One-way flight from Detroit (DTT) to Philadelphia

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Detroit to Philadelphia?

Travelers have found that booking a Friday departure is the best way to save up to 26% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

When is the cheapest time to fly from Detroit to Philadelphia (DTT - PHL)?

It’s typically best to fly out from Detroit to Philadelphia at noon. Doing so could potentially save you 30% on the flight price compared to flying in the afternoon, which is usually more expensive.

How far in advance should I book a flight from Detroit to Philadelphia?

Users have found that booking a flight from Detroit to Philadelphia at least 61 days early can save you up to 53% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Detroit to Philadelphia for as little as $276 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $359 for flights departing within the next 3 days.

What is the cheapest month to fly from Detroit to Philadelphia?

Flights from Detroit to Philadelphia lean towards being more expensive in May. Prices are generally better when you fly from Detroit to Philadelphia in September, with the cheapest ticket starting at $133.

Cheap flights from Detroit to Philadelphia in June, July 2022

The best prices found for DTT to PHL flights for June, July
15 Jul - 17 Jul
$87pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
12 Jul - 16 Jul
$88pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
14 Jul - 17 Jul
$90pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County

Detroit All airports to Philadelphia 2022 flight deals

Cheap flights to Philadelphia from Detroit found for this year
20 Sep - 27 Sep
$81pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
2 Aug - 9 Aug
$82pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
13 Oct - 15 Oct
$86pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County

Non-stop flights to Philadelphia from Detroit

Save time with Detroit to Philadelphia direct flight deals
20 Sep - 27 Sep
$81pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
2 Aug - 9 Aug
$82pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
13 Oct - 15 Oct
$86pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County

Last minute flights from Detroit to Philadelphia

Late deals on round-trip flights to Philadelphia from Detroit, departing today and this week
5 Jul - 12 Jul
$119pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
7 Jul - 11 Jul
$126pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
7 Jul - 16 Jul
$127pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County

One-way flights to Philadelphia from Detroit

The cheapest one-way flights from Detroit to Philadelphia
9:37 am - 11:14 am
Spirit Airlines
Nonstop
1h 37m
DTW - PHL
Spirit Airlines
$42
JustFly
9:35 am - 11:10 am
Spirit Airlines
Nonstop
1h 35m
DTW - PHL
Spirit Airlines
$43
Gotogate
9:35 am - 11:07 am
Spirit Airlines
Nonstop
1h 32m
DTW - PHL
Spirit Airlines
$44
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Detroit</span> to <span class="emphasized">Philadelphia</span> flights.

Flight FAQs

From Detroit to Philadelphia

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

To fly from Detroit to Philadelphia, you need to book a flight from All airports (DTT) to Philadelphia (PHL). Nonstop flights to Philadelphia from Detroit All airports take 0h 54m on average. When it comes time to book airfare, you have a few options: there are 20 outbound flights from All airports to Philadelphia offered by 7 different airlines.

Which airlines flying from Detroit to Philadelphia have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta, American Airlines, and Spirit Airlines flying from Detroit to Philadelphia have implemented new flexible cancellation policies.

Can I find flights from Detroit to Philadelphia for under $100 on Cheapflights?

Yes, there are multiple flights from Detroit to Philadelphia for under $100. The cheapest flight booked recently is on Spirit Airlines for just $81, but on average you can expect to pay $107.

Are there nonstop flights from Detroit to Philadelphia for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Detroit to Philadelphia under $100. A good price for a nonstop flight from Detroit to Philadelphia is less than $115.

Are there last-minute flights available from Detroit to Philadelphia for under $200?

There are currently 20+ open flights from Detroit to Philadelphia within the next 7 days for less than $200.

What days are nonstop flights available from Detroit to Philadelphia?

Nonstop flights can be found on the following days: Monday, Wednesday, Thursday, Friday, Saturday.

How many flights depart from Detroit to Philadelphia on average per day?

Travelers can expect 13 flights from Detroit to Philadelphia on average per day.
Morning (6am - Noon) - 38% of flight departures
Evening (6pm - Midnight) - 62% of flight departures

How long is the flight from Detroit to Philadelphia?

A quick flight from Detroit to Philadelphia can take about 1h 32m. Spirit Airlines provides one of the quickest options available for as low as $81. Airlines will cover a distance of 454 mi. Most flights are nonstop.

What is the cheapest airline to fly from Detroit to Philadelphia round-trip?

Our cheapest airline available from Detroit to Philadelphia is Spirit Airlines. Our recent data shows that you can find tickets from as low as $81 on this airline. Spirit Airlines is 68% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular airlines that fly from Detroit to Philadelphia?

Before booking your flight from Detroit to Philadelphia check out the most popular airlines for this route: Major Airline, American Airlines or Alaska Airlines.

What are the cheapest flights from Detroit to Philadelphia?

Looking at all options, your cheapest flight can be booked for $77. While the most popular route (Detroit Metropolitan Wayne County - Philadelphia) can be booked for $82 on average our data indicates $196 when flying from Detroit to Philadelphia.

What are the most reliable airlines from Detroit to Philadelphia?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Detroit to Philadelphia on time: Endeavor Airlines (100%), Spirit Airlines (91%), American Airlines (84%).

COVID Restrictions

View COVID Travel Restrictions for Philadelphia, PA

Do I need a COVID test to fly to Philadelphia from Detroit?

Information is based on travel restrictions for travel to Philadelphia within the United States

Most visitors from Detroit need to provide a negative COVID-19 test result and/or quarantine to enter Philadelphia.

COVID-19 testing requirements
Visitors from Detroit are not required to present a negative COVID-19 PCR test or antigen result upon entering Philadelphia.

Quarantine requirements
Visitors from Detroit are not required to quarantine after entering Philadelphia.

Do I need a test to fly back to Detroit from Philadelphia?

Returning to Detroit from Philadelphia

COVID-19 testing requirements
Visitors from Philadelphia are not required to present a negative COVID-19 PCR test or antigen result upon entering Detroit.

Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering Detroit.

Hide COVID Travel Restrictions for Philadelphia, PA

Alternative routes for Detroit to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Philadelphia

Things to know before you go - useful duration and weather info for your trip from Detroit to Philadelphia.
Flight duration from DTT to PHL
1h 41m
Average temperature for June in Philadelphia
84.2 °F
Avg rainfall for June in Philadelphia
3.7 ″

Airports servicing Detroit

Airports servicing Philadelphia

Top 5 airlines flying from Detroit All airports to Philadelphia

The chart below displays the airlines Cheapflights users traveling from Detroit to Philadelphia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$14 $21 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Spirit Airlines
$68 $165 No cancel fee 65%
United Airlines
$93 $240 No cancel fee 69%
American Airlines
$99 $248 No cancel fee 71%
Delta
$145 $288 No cancel fee N/A

Hourly flight availability from Detroit to Philadelphia

See what time of day planes typically take off from Detroit towards Philadelphia.
Morning 6 AM to noon 37% of DTT to PHL departures
Afternoon Noon to 6 PM 35% of DTT to PHL departures
Evening 6 PM to midnight 27% of DTT to PHL departures
Early morning Midnight to 6 AM 1% of DTT to PHL departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Detroit to Philadelphia
See how many times per day planes take to the skies headed from Detroit to Philadelphia.
Sunday
21 daily flights
Monday
21 daily flights
Tuesday
22 daily flights
Wednesday
21 daily flights
Thursday
20 daily flights
Friday
22 daily flights
Saturday
17 daily flights
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