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$55+ Cheap flights from Philadelphia to Detroit (PHL - DTT)

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DTT
dic. 25 — ene. 11
jue. 12/25
jue. 1/1
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Detroit All airports are usually found in January or December, booked 54 days in advance, depart on a Thursday or Friday and return on a Thursday

Find flight deals from Philadelphia to Detroit

Cheapest flights from Philadelphia to Detroit
Explore the most affordable flight options available from Philadelphia to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/76:00 amPHL - DTW
1 stop5h 39mMultiple Airlines
mar. 12/96:00 amDTW - PHL
1 stop8h 44mMultiple Airlines
Deal found 11/25$151
This CheapOair deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2010:00 pmPHL - DTW
1 stop21h 30mFrontier
mar. 12/234:42 pmDTW - PHL
Nonstop1h 40mFrontier
Deal found 11/24$152
This Mytrip deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/55:30 amPHL - DTW
1 stop8h 25mSpirit Airlines
mar. 12/95:50 amDTW - PHL
2 stops17h 26mSpirit Airlines
Deal found 11/24$154
This Mytrip deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/95:15 amPHL - DTW
1 stop15h 49mSpirit Airlines
jue. 12/115:50 amDTW - PHL
2 stops11h 27mSpirit Airlines
Deal found 11/25$155
This Cheapflightsfares deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/85:30 amPHL - DTW
1 stop12h 23mSpirit Airlines
mié. 12/106:00 amDTW - PHL
1 stop8h 44mSpirit Airlines
Deal found 11/25$158
This CheapOair deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/191:35 pmPHL - DTW
Nonstop1h 53mFrontier
lun. 12/226:25 amDTW - PHL
1 stop17h 48mFrontier
Deal found 11/25$161
This CheapOair deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/225:10 amPHL - DTW
1 stop5h 43mFrontier
mar. 12/306:25 amDTW - PHL
1 stop16h 34mFrontier
Deal found 11/25$162
This CheapOair deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/207:18 pmPHL - DTW
1 stop22h 15mFrontier
lun. 12/226:25 amDTW - PHL
1 stop17h 48mFrontier
Deal found 11/23$163
This Frontier deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/201:54 pmPHL - DTW
Nonstop1h 53mFrontier
sáb. 12/274:42 pmDTW - PHL
Nonstop1h 40mFrontier
Deal found 11/25$164
This Super.com deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/201:54 pmPHL - DTW
Nonstop1h 53mFrontier
dom. 12/217:20 pmDTW - PHL
1 stop5h 22mFrontier
Deal found 11/25$165
This Super.com deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/301:54 pmPHL - DTW
Nonstop1h 53mFrontier
vie. 1/24:23 pmDTW - PHL
Nonstop1h 40mFrontier
Deal found 11/24$166

Cheap flight deals from Philadelphia to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Detroit (DTT). 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 noviembre 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$150
(CheapOair)

One-way from

$55
(Super.com)

Popular in

June

Cheapest in

January

Average price

$287

Good round-trip deal

$260 or less

Good one-way deal

$163 or less
Provider with most accurate pricing for Philadelphia-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Detroit (DTT) flights.
Search Deals
From Philadelphia to Detroit (DTT)
Search Deals
One-way flight from Philadelphia to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Philadelphia to Detroit (DTT).
Search Deals
Price to beat on a one-way flight from Philadelphia to Detroit (DTT).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Detroit 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 2,558,603 searches. Data last updated noviembre 25, 2025.
Use the filters below to find and compare flights from Philadelphia to Detroit that are best for you.

Fly from

Philadelphia

Fly to

Detroit

Route

Depart

Return

Price

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

mar. 12/23

1:54 pm-3:47 pm

Nonstop1h 53m

Detroit Metropolitan Wayne County

mar. 12/30

6:25 am-10:59 pm

1 stop16h 34m

$151

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

jue. 1/8

5:30 am-4:56 pm

1 stop11h 26m

Detroit Metropolitan Wayne County

lun. 1/12

6:36 pm-11:14 am

1 stop16h 38m

$168

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

vie. 1/30

6:00 am-7:55 am

Nonstop1h 55m

Detroit Metropolitan Wayne County

mar. 2/3

8:15 am-1:22 pm

1 stop5h 07m

$203

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

dom. 12/28

6:00 am-7:55 am

Nonstop1h 55m

Detroit Metropolitan Wayne County

sáb. 1/10

9:37 pm-11:13 pm

Nonstop1h 36m

$213

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

mié. 12/10

6:55 am-12:57 pm

1 stop6h 02m

Detroit Metropolitan Wayne County

mié. 12/17

9:29 pm-11:10 pm

Nonstop1h 41m

$224

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

sáb. 12/27

6:00 am-7:55 am

Nonstop1h 55m

Detroit Metropolitan Wayne County

jue. 1/1

10:20 am-12:04 pm

Nonstop1h 44m

$247

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

sáb. 12/13

6:00 am-7:55 am

Nonstop1h 55m

Detroit Metropolitan Wayne County

sáb. 1/3

3:00 pm-4:40 pm

Nonstop1h 40m

$248

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

mié. 12/10

12:22 pm-2:09 pm

Nonstop1h 47m

Detroit Metropolitan Wayne County

lun. 12/15

5:58 pm-7:39 pm

Nonstop1h 41m

$254

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

jue. 12/18

6:00 am-7:55 am

Nonstop1h 55m

Detroit Metropolitan Wayne County

lun. 1/12

7:05 am-8:50 am

Nonstop1h 45m

$259

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

vie. 12/19

6:00 am-7:55 am

Nonstop1h 55m

Detroit Metropolitan Wayne County

mar. 1/13

10:10 am-11:53 am

Nonstop1h 43m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 19 results
1
2

Compare providers for flights from Philadelphia to Detroit

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Detroit in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Detroit flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Detroit flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Philadelphia-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Detroit flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Detroit

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Detroit. Price data was last updated on November 21, 2025.

The price you pay for your flight from Philadelphia to Detroit may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Philadelphia to Detroit?

Currently, March is the cheapest month in which you can book a flight from Philadelphia to Detroit (average of $49). Flying from Philadelphia to Detroit in June is currently the most expensive (average of $85). 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 PHL to DTT?

Find hourly flight availability from Philadelphia to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 25, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from Philadelphia to Detroit by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Detroit. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Philadelphia to Detroit flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Philadelphia to Detroit

Explore weekly flight availability from Philadelphia to Detroit. 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 noviembre 25, 2025.

The most flights from PHL to DTT are scheduled on a Tuesday (26 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (8 on average).

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated noviembre 25, 2025.
Read through reviews of airlines operating flights from Philadelphia to Detroit, such as Delta, American Airlines, and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,039 reviews
Delta
7.9
Good
7,998 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,157 reviews
Delta
7.9
Good
7,998 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,097 reviews
Delta
7.9
Good
7,998 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    If you book a flight from Philadelphia to Detroit, you will be flying from Philadelphia to All airports. Flights to Detroit All airports (DTT) from Philadelphia (PHL) take 1h 44m for a nonstop flight. There are 17 flights from Philadelphia to Detroit per day from 4 airlines.

  • How long is the flight from Philadelphia to Detroit?

    There are many flights that can get you from Philadelphia to Detroit in 1h 53m. Fly via Frontier, Spirit Airlines, or Delta to get the fastest option. There are 452 mi between Philadelphia and Detroit. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Philadelphia to Detroit round-trip?

    According to our current data, Spirit Airlines ($66), Frontier ($84), and Delta ($166) offers the cheapest pricing from Philadelphia to Detroit. Spirit Airlines is currently priced 74% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Philadelphia to Detroit?

    Consider Aeromexico (97%), Korean Air (93%) or WestJet (88%) when booking your flight. These represent the most reliable airlines when flying from Philadelphia to Detroit.

  • What are the cheapest flights from Philadelphia to Detroit?

    The cheapest flight price from Philadelphia to Detroit is $75. On average you can expect to pay $555. The most popular route, (Philadelphia - Detroit Metropolitan Wayne County), can usually be booked for $139.

  • Can I find deals for flights from Philadelphia to Detroit that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Detroit.

  • Can I find deals for business class flights from Philadelphia to Detroit?

    Yes. Cheapflights offers flight deals from Philadelphia to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Detroit?

    Currently, March is the cheapest month in which you can book a flight from Philadelphia to Detroit (average of $49). Flying from Philadelphia to Detroit in June is currently the most expensive (average of $85). 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.

See more FAQs

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Alternative routes for Philadelphia to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
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LaGuardia to O'Hare Intl flights
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Top 4 airlines flying from Philadelphia to Detroit

Discover the top 4 airlines that operate flights from Philadelphia to Detroit. 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 2,558,603 searches. Data last updated noviembre 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$66Average$135FlexibilityNo cancel feeOn-time65%
FrontierCheapest$79Average$147FlexibilityNo cancel feeOn-time62%
DeltaCheapest$159Average$322FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$312FlexibilityNo cancel feeOn-time71%

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