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$36+ Cheap flights from Detroit (DTT) to Pennsylvania

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PHL
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Detroit to Pennsylvania

Keep the following information in mind while searching for Detroit to Pennsylvania flight deals. Data was last updated July 31, 2025.

Round-trip from

$78
(FlightHub)

One-way from

$36
(Mytrip)

Popular in

March

Cheapest in

October

Average price

$174

Good round-trip deal

$268 or less

Good one-way deal

$91 or less
From Detroit (DTT) to Pennsylvania
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One-way flight from Detroit (DTT) to Pennsylvania
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Highest demand for flights based on searches. 23% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Pennsylvania.
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Price to beat on a one-way flight from Detroit (DTT) to Pennsylvania.
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Find flight deals from Detroit to Pennsylvania

Cheapest flights from Detroit to Pennsylvania
Explore the most affordable flight options available from Detroit to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:10 pmDTW - EWR
Nonstop1h 51mSpirit Airlines
Wed 9/2411:59 amEWR - DTW
Nonstop2h 00mSpirit Airlines
Deal found 7/30$78
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Fri 9/128:50 pmDTW - LGA
Nonstop1h 48mSpirit Airlines
Fri 9/194:58 pmLGA - DTW
Nonstop1h 57mSpirit Airlines
Deal found 7/28$83
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 8/78:44 amDTW - PHL
Nonstop1h 41mMultiple Airlines
Wed 8/137:00 amPHL - DTW
Nonstop1h 40mMultiple Airlines
Deal found 7/29$97
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Fri 8/297:10 pmDTW - PHL
Nonstop1h 39mSpirit Airlines
Fri 9/56:25 amPHL - DTW
Nonstop1h 52mSpirit Airlines
Deal found 7/30$98
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/78:44 amDTW - PHL
Nonstop1h 41mFrontier
Sun 8/106:00 amPHL - DTW
Nonstop1h 49mFrontier
Deal found 7/30$100
This flygcity.se deal was found by Cheapflights users on 7/29. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:16 pmDTW - JFK
Nonstop1h 43mJetBlue
Mon 9/89:45 pmJFK - DTW
Nonstop2h 14mJetBlue
Deal found 7/29$121
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/309:55 pmDTW - IAD
Nonstop1h 31mDelta
Wed 9/36:15 pmIAD - DTW
Nonstop1h 50mDelta
Deal found 7/29$137
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:05 amDTW - DCA
Nonstop1h 29mDelta
Wed 9/35:30 pmDCA - DTW
Nonstop1h 45mDelta
Deal found 7/31$137
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:45 amDTW - JFK
Nonstop1h 49mDelta
Mon 8/257:22 amJFK - DTW
Nonstop2h 08mDelta
Deal found 7/29$142
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:00 amDTW - IAD
Nonstop1h 35mUnited Airlines
Thu 9/410:18 pmIAD - DTW
Nonstop1h 41mUnited Airlines
Deal found 7/31$157
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:06 pmDTW - DCA
Nonstop1h 40mAmerican Airlines
Sat 9/610:05 amDCA - DTW
Nonstop1h 58mAmerican Airlines
Deal found 7/31$157
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:05 pmDTW - JFK
1 stop5h 31mAmerican Airlines
Mon 9/811:59 amJFK - DTW
1 stop6h 02mAmerican Airlines
Deal found 7/29$158

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Pennsylvania 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 July 31, 2025.
Use the filters below to find and compare flights from Detroit to Pennsylvania that are best for you.

Fly from

Detroit

Fly to

Pennsylvania

Route

Depart

Return

Price

DetroitNewark

DTW - EWR

DTWEWR

Detroit Metropolitan Wayne County

Sat 9/20

7:10 pm-9:01 pm

Nonstop1h 51m

Newark

Wed 9/24

11:59 am-1:59 pm

Nonstop2h 00m

$78

DetroitNew York

DTW - LGA

DTWLGA

Detroit Metropolitan Wayne County

Fri 9/12

8:50 pm-10:38 pm

Nonstop1h 48m

New York LaGuardia

Fri 9/19

4:58 pm-6:55 pm

Nonstop1h 57m

$83

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Thu 8/7

8:44 am-10:25 am

Nonstop1h 41m

Philadelphia

Wed 8/13

7:00 am-8:40 am

Nonstop1h 40m

$97

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Fri 8/29

7:10 pm-8:49 pm

Nonstop1h 39m

Philadelphia

Fri 9/5

6:25 am-8:17 am

Nonstop1h 52m

$98

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

Thu 8/7

8:44 am-10:25 am

Nonstop1h 41m

Philadelphia

Sun 8/10

6:00 am-7:49 am

Nonstop1h 49m

$100

DetroitNew York

DTW - JFK

DTWJFK

Detroit Metropolitan Wayne County

Thu 9/4

12:16 pm-1:59 pm

Nonstop1h 43m

New York John F Kennedy Intl

Mon 9/8

9:45 pm-11:59 pm

Nonstop2h 14m

$121

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Sat 8/30

9:55 pm-11:26 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Mon 9/1

6:00 am-7:30 am

Nonstop1h 30m

$137

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Sat 8/30

10:05 am-11:34 am

Nonstop1h 29m

Washington, D.C. Reagan-National

Wed 9/3

5:30 pm-7:15 pm

Nonstop1h 45m

$137

DetroitNew York

DTW - JFK

DTWJFK

Detroit Metropolitan Wayne County

Sat 8/23

6:45 am-8:34 am

Nonstop1h 49m

New York John F Kennedy Intl

Mon 8/25

7:22 am-9:30 am

Nonstop2h 08m

$142

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Thu 8/28

6:00 am-7:35 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

Thu 9/4

10:18 pm-11:59 pm

Nonstop1h 41m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 60 results
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Best time to book a flight from Detroit to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Detroit 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 Detroit to Pennsylvania

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

Currently, August is the cheapest month in which you can book a flight from Detroit to Pennsylvania (average of $236). Flying from Detroit to Pennsylvania in March is currently the most expensive (average of $295). 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 PA?

Find hourly flight availability from Detroit to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Pennsylvania as you normally would.

Weekly flight availability from Detroit to Pennsylvania

Explore weekly flight availability from Detroit to Pennsylvania. 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 July 31, 2025.

The most flights from DTT to USPA are scheduled on a Thursday (32 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost to fly round-trip from Detroit to Pennsylvania?

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Detroit to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,914 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

  • What airport do you fly from for flights from Detroit to Pennsylvania?

    Located just 0.6 mi from the city center, Detroit All airports (DTT) is the airport most travelers will use when flying to Pennsylvania from Detroit.

  • What are the cheapest airlines to fly from Detroit to Pennsylvania one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $36. Frontier flights start at $50 while deals on United Airlines start at $69 one-way.

  • What are the most popular routes from Detroit to Pennsylvania?

    The most popular flight routes from Detroit to Pennsylvania are Detroit Metropolitan Wayne County - New York John F Kennedy Intl, Detroit Metropolitan Wayne County - Newark and Detroit Metropolitan Wayne County - New York LaGuardia.

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

    No one likes to see their flight delayed. When booking a flight from Detroit to Pennsylvania consider choosing PSA Airlines (93%), Spirit Airlines (85%) or SkyWest Airlines (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Detroit to Pennsylvania?

    While on average a flight from Detroit to Pennsylvania is generally $1,708, our data shows the cheapest flight currently is $49. When looking at the most popular route, (Detroit Metropolitan Wayne County - New York John F Kennedy Intl), you can expect to pay $127 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Pennsylvania 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 Detroit to Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from Detroit to Pennsylvania (average of $236). Flying from Detroit to Pennsylvania in March is currently the most expensive (average of $295). 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.

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Alternative routes for Detroit to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Detroit to Pennsylvania

Discover the top 6 airlines that operate flights from Detroit to Pennsylvania. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$114FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$57Average$123FlexibilityNo cancel feeOn-time65%
DeltaCheapest$126Average$371FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$140Average$306FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$188Average$438FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$343FlexibilityNo cancel feeOn-time63%

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