Cheap flights from Detroit to Philadelphia from C$ 87
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Detroit All airports to Philadelphia are usually found in August or October, booked 85 days in advance, depart on a Thursday or Friday and return on a Monday
Cheap flight deals from Detroit to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 April 2025.
Round-trip from | C$ 222 |
---|---|
One-way from | C$ 87 |
Popular in | March |
Cheapest in | August |
Average price | C$ 384 |
Good round-trip deal | C$ 562 or less |
Good one-way deal | C$ 648 or less |
Find flight deals from Detroit to Philadelphia
Cheapest flights from Detroit to PhiladelphiaExplore the most affordable flight options available from Detroit to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.
Explore the most affordable flight options available from Detroit to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 April 2025.
Use the filters below to find and compare flights from Detroit to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Mon 12/5
10:31 a.m.-3:02 p.m.
1 stop4h 31m
Philadelphia
Mon 19/5
7:06 a.m.-8:50 a.m.
Nonstop1h 44m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Thu 12/6
12:18 p.m.-5:49 p.m.
1 stop5h 31m
Philadelphia
Sun 15/6
6:00 a.m.-7:51 a.m.
Nonstop1h 51m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Sat 31/5
3:19 p.m.-10:11 p.m.
1 stop6h 52m
Philadelphia
Mon 2/6
7:06 a.m.-8:50 a.m.
Nonstop1h 44m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Sat 14/6
9:15 p.m.-10:54 p.m.
Nonstop1h 39m
Philadelphia
Wed 18/6
8:20 p.m.-10:20 p.m.
Nonstop2h 00m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Tue 15/7
11:50 a.m.-10:50 p.m.
2 stops11h 00m
Philadelphia
Thu 17/7
5:55 a.m.-10:10 a.m.
1 stop4h 15m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Sat 10/5
1:06 p.m.-2:44 p.m.
Nonstop1h 38m
Philadelphia
Sun 11/5
1:35 p.m.-3:21 p.m.
Nonstop1h 46m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Thu 8/5
11:37 a.m.-4:38 p.m.
1 stop5h 01m
Philadelphia
Wed 14/5
6:00 a.m.-10:43 a.m.
1 stop4h 43m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Wed 24/9
7:30 a.m.-11:54 a.m.
1 stop4h 24m
Philadelphia
Sat 27/9
10:10 a.m.-11:46 p.m.
2 stops13h 36m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Tue 10/6
7:00 a.m.-5:40 a.m.
1 stop22h 40m
Philadelphia
Thu 12/6
8:49 a.m.-9:46 p.m.
2 stops12h 57m
DetroitPhiladelphia
DTW - PHL
DTWPHL
Detroit Metropolitan Wayne County
Thu 15/5
9:45 a.m.-11:25 a.m.
Nonstop1h 40m
Best time to book a flight from Detroit to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Detroit with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Detroit to Philadelphia
How far ahead should I book a flight from Detroit to Philadelphia?
Use this chart to determine the optimal time to book a round-trip flight from Detroit to Philadelphia. Price data was last updated on 11 April 2025.
Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit to Philadelphia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Detroit to Philadelphia?
Currently, January is the cheapest month in which you can book a flight from Detroit to Philadelphia (average of C$ 388). Flying from Detroit to Philadelphia in May is currently the most expensive (average of C$ 435). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DTT to PHL?
Find hourly flight availability from Detroit to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 April 2025.
When flying from Detroit to Philadelphia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 86% versus a flight in the afternoon.
What is the cheapest day to fly from Detroit to Philadelphia?
Use this chart to determine the cheapest time to fly round-trip from Detroit to Philadelphia. Price data was last updated on 30 March 2025.
Travelers seeking maximum savings on their Detroit to Philadelphia flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Detroit to Philadelphia
Explore weekly flight availability from Detroit to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 April 2025.
The most flights from DTT to PHL are scheduled on a Thursday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
Rainfall in Philadelphia by month
Plan your trip to Philadelphia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 mm per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.
Temperature in Philadelphia by month
Plan your trip to Philadelphia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).
Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated 17 April 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Detroit to Philadelphia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Overall
Boarding
Entertainment
Comfort
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Related info for your journey
Find useful and relevant information for your journey from Detroit to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Detroit to Philadelphia
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Detroit to Philadelphia
Discover the top 2 airlines that operate flights from Detroit to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 April 2025.
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How does Cheapflights help users find flights from Detroit to Philadelphia?
Cheapflights makes it easy to find Detroit to Philadelphia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Detroit to Philadelphia?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Detroit to Philadelphia for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Detroit to Philadelphia with no change fees?
Certainly. Search results for flights to Philadelphia from Detroit shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
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