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$31+ Cheap flights from Pennsylvania to Detroit (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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DTT
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Pennsylvania to Detroit

Keep the following information in mind while searching for Pennsylvania to Detroit flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$82
(Kiwi.com)

One-way from

$31
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$221

Good round-trip deal

$205 or less

Good one-way deal

$131 or less
Provider with most accurate pricing for Philadelphia-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Detroit (DTT) flights.
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From Pennsylvania to Detroit (DTT)
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One-way flight from Pennsylvania to Detroit (DTT)
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Highest demand for flights based on searches. 24% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Pennsylvania to Detroit (DTT).
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Price to beat on a one-way flight from Pennsylvania to Detroit (DTT).
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Find flight deals from Pennsylvania to Detroit

Cheapest flights from Pennsylvania to Detroit
Explore the most affordable flight options available from Pennsylvania to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Wed 3/196:00 amPHL - DTW
1 stop6h 31mSpirit Airlines
Wed 4/212:30 pmDTW - PHL
1 stop8h 43mSpirit Airlines
Deal found 2/19$82
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 5/212:00 pmEWR - DTW
Nonstop1h 51mSpirit Airlines
Sun 5/45:20 amDTW - EWR
1 stop7h 17mSpirit Airlines
Deal found 2/20$86
This Priceline deal was found by Cheapflights users on 2/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/127:22 amPHL - DTW
Nonstop1h 41mMultiple Airlines
Fri 5/165:55 pmDTW - PHL
1 stop6h 35mMultiple Airlines
Deal found 2/20$96
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Tue 3/1112:59 pmLGA - DTW
1 stop5h 35mSpirit Airlines
Sun 3/166:18 amDTW - LGA
Nonstop1h 44mSpirit Airlines
Deal found 2/20$96
This Delta deal was found by Cheapflights users on 2/20. 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.
Tue 4/155:00 pmLGA - DTW
Nonstop1h 59mDelta
Tue 4/226:15 pmDTW - LGA
Nonstop1h 46mDelta
Deal found 2/20$97
This Delta deal was found by Cheapflights users on 2/19. 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.
Mon 3/246:00 amEWR - DTW
Nonstop2h 00mDelta
Sat 3/298:59 pmDTW - EWR
Nonstop1h 41mDelta
Deal found 2/19$97
This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:30 pmJFK - DTW
Nonstop2h 14mJetBlue
Wed 5/76:00 amDTW - JFK
Nonstop1h 41mJetBlue
Deal found 2/20$97
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
Wed 3/2611:01 amJFK - DTW
1 stop5h 49mFrontier
Wed 4/26:09 pmDTW - JFK
1 stop6h 34mFrontier
Deal found 2/19$98
This CheapOair deal was found by Cheapflights users on 2/20. 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.
Wed 3/55:59 pmLGA - DTW
1 stop21h 54mMultiple Airlines
Sun 3/96:18 amDTW - LGA
Nonstop1h 44mMultiple Airlines
Deal found 2/20$100
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Tue 3/1111:41 amPIT - DTW
1 stop23h 09mSpirit Airlines
Wed 3/121:00 pmDTW - PIT
1 stop11h 32mSpirit Airlines
Deal found 2/20$101
This CheapOair deal was found by Cheapflights users on 2/20. 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.
Sat 3/1510:09 pmEWR - DTW
1 stop10h 16mMultiple Airlines
Mon 3/171:00 pmDTW - EWR
Nonstop1h 50mMultiple Airlines
Deal found 2/20$106
This Frontier deal was found by Cheapflights users on 2/20. 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.
Tue 3/410:00 pmLGA - DTW
1 stop14h 00mFrontier
Thu 3/69:35 amDTW - LGA
1 stop5h 26mFrontier
Deal found 2/20$107

Find flights from Pennsylvania to Detroit within your budget

Customize your flight search to find flights from Pennsylvania 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 February 20, 2025.

Fly from

Pennsylvania

Fly to

Detroit

Route

Depart

Return

Price

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Wed 3/19

6:00 am-12:31 pm

1 stop6h 31m

Detroit Metropolitan Wayne County

Tue 4/1

9:10 am-5:29 pm

1 stop8h 19m

$82

NewarkDetroit

EWR - DTW

EWRDTW

Newark

Fri 5/2

12:00 pm-1:51 pm

Nonstop1h 51m

Detroit Metropolitan Wayne County

Sun 5/4

5:20 am-12:37 pm

1 stop7h 17m

$86

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Mon 5/12

7:22 am-9:03 am

Nonstop1h 41m

Detroit Metropolitan Wayne County

Fri 5/16

5:55 pm-12:30 am

1 stop6h 35m

$96

New YorkDetroit

LGA - DTW

LGADTW

New York LaGuardia

Tue 3/11

12:59 pm-6:34 pm

1 stop5h 35m

Detroit Metropolitan Wayne County

Sun 3/16

6:18 am-8:02 am

Nonstop1h 44m

$96

New YorkDetroit

LGA - DTW

LGADTW

New York LaGuardia

Tue 4/15

5:00 pm-6:59 pm

Nonstop1h 59m

Detroit Metropolitan Wayne County

Tue 4/22

6:15 pm-8:01 pm

Nonstop1h 46m

$97

New YorkDetroit

JFK - DTW

JFKDTW

New York John F Kennedy Intl

Mon 5/5

9:30 pm-11:44 pm

Nonstop2h 14m

Detroit Metropolitan Wayne County

Wed 5/7

6:00 am-7:41 am

Nonstop1h 41m

$97

NewarkDetroit

EWR - DTW

EWRDTW

Newark

Mon 3/24

6:00 am-8:00 am

Nonstop2h 00m

Detroit Metropolitan Wayne County

Sat 3/29

8:59 pm-10:40 pm

Nonstop1h 41m

$97

New YorkDetroit

JFK - DTW

JFKDTW

New York John F Kennedy Intl

Wed 3/26

11:01 am-4:50 pm

1 stop5h 49m

Detroit Metropolitan Wayne County

Wed 4/2

6:09 pm-12:43 am

1 stop6h 34m

$98

New YorkDetroit

LGA - DTW

LGADTW

New York LaGuardia

Wed 3/5

5:59 pm-3:53 pm

1 stop21h 54m

Detroit Metropolitan Wayne County

Sun 3/9

6:18 am-8:02 am

Nonstop1h 44m

$100

PittsburghDetroit

PIT - DTW

PITDTW

Pittsburgh

Tue 3/11

11:41 am-10:50 am

1 stop23h 09m

Detroit Metropolitan Wayne County

Wed 3/12

1:00 pm-12:32 am

1 stop11h 32m

$101

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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

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

Travel insights for flights from Pennsylvania to Detroit

Get recent, data-driven insights about flights from Pennsylvania to Detroit including ideal travel times, pricing trends, and more.

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

Currently, April is the cheapest month in which you can book a flight from Pennsylvania to Detroit (average of $257). Flying from Pennsylvania to Detroit in March is currently the most expensive (average of $305). 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 PA to DTT?

Find hourly flight availability from Pennsylvania 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 February 20, 2025.

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

Weekly flight availability from Pennsylvania to Detroit

Explore weekly flight availability from Pennsylvania 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 February 20, 2025.

The most flights from USPA to DTT are scheduled on a Wednesday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in Detroit by month

Plan your trip to Detroit by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

Temperature in Detroit by month

Plan your trip to Detroit by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Detroit, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 February 20, 2025.
Read through reviews of airlines operating flights from Pennsylvania to Detroit, such as Southwest, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Detroit. 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 into for flights to Detroit from Pennsylvania?

    Most people fly into Detroit All airports (DTT) if they book a flight to Detroit from Pennsylvania. All airports is conveniently located just 0.6 mi from Detroit’s city center.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $31. Users have also found prices from $49 and $50 on JetBlue and Frontier, respectively.

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

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

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

    Consider Endeavor Airlines (100%), Spirit Airlines (84%) or Piedmont Airlines (84%) when booking your flight. These represent the most reliable airlines when flying from Pennsylvania to Detroit.

  • What are the cheapest flights from Pennsylvania to Detroit?

    On average you can expect to pay $1,004 for a flight from Pennsylvania to Detroit. The cheapest flight overall is $48 while the most popular route, (New York John F Kennedy Intl - Detroit Metropolitan Wayne County) is currently priced at $97.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Pennsylvania to Detroit (average of $257). Flying from Pennsylvania to Detroit in March is currently the most expensive (average of $305). 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 Pennsylvania?

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

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Alternative routes for Pennsylvania 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
Dallas/Fort Worth to O'Hare Intl flights
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Atlanta to Midway flights
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Top 5 airlines flying from Pennsylvania to Detroit

Discover the top 5 airlines that operate flights from Pennsylvania 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$109FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$40Average$108FlexibilityNo cancel feeOn-time65%
DeltaCheapest$119Average$383FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$138Average$395FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$143Average$447FlexibilityNo cancel feeOn-time69%
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