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$49+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DTT
Apr 27 — May 41
Sun 4/27
Sun 5/4
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 April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$98
(Cheapflightsfares)

One-way from

$49
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$257

Good round-trip deal

$263 or less

Good one-way deal

$145 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. 28% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 22, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Tue 6/109:10 pmLGA - DTW
Nonstop1h 52mSpirit Airlines
Tue 6/179:35 pmDTW - LGA
Nonstop1h 42mSpirit Airlines
Deal found 4/22$100
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Thu 5/155:59 pmEWR - DTW
Nonstop1h 50mSpirit Airlines
Sat 5/172:30 pmDTW - EWR
Nonstop1h 34mSpirit Airlines
Deal found 4/22$104
This Frontier deal was found by Cheapflights users on 4/22. 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.
Sun 7/136:00 amPHL - DTW
Nonstop1h 49mFrontier
Sun 7/208:46 amDTW - PHL
Nonstop1h 41mFrontier
Deal found 4/22$127
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Sat 6/145:32 pmPHL - DTW
Nonstop1h 54mMultiple Airlines
Sun 6/228:46 amDTW - PHL
Nonstop1h 38mMultiple Airlines
Deal found 4/22$136
This CheapOair deal was found by Cheapflights users on 4/21. 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.
Mon 5/126:30 amLGA - DTW
1 stop8h 17mMultiple Airlines
Wed 5/148:18 pmDTW - LGA
Nonstop1h 42mMultiple Airlines
Deal found 4/21$136
This Delta deal was found by Cheapflights users on 4/22. 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.
Thu 5/156:00 amLGA - DTW
Nonstop1h 51mDelta
Mon 5/199:50 pmDTW - LGA
Nonstop1h 47mDelta
Deal found 4/22$137
This Delta deal was found by Cheapflights users on 4/22. 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.
Wed 6/47:15 amJFK - DTW
Nonstop2h 07mDelta
Tue 6/109:40 pmDTW - JFK
Nonstop2h 00mDelta
Deal found 4/22$137
This JetBlue deal was found by Cheapflights users on 4/21. 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.
Thu 5/159:45 pmJFK - DTW
Nonstop2h 12mJetBlue
Mon 5/196:00 amDTW - JFK
Nonstop1h 40mJetBlue
Deal found 4/21$138
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Thu 5/297:06 amPHL - DTW
Nonstop1h 44mSpirit Airlines
Mon 6/29:45 amDTW - PHL
Nonstop1h 40mSpirit Airlines
Deal found 4/22$157
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/212:30 pmLGA - DTW
1 stop6h 40mSouthwest
Wed 5/284:05 pmDTW - LGA
1 stop4h 55mSouthwest
Deal found 4/20$157
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
Mon 5/129:00 amJFK - DTW
1 stop5h 47mFrontier
Wed 5/146:31 pmDTW - JFK
1 stop6h 04mFrontier
Deal found 4/21$158
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/295:45 amEWR - DTW
1 stop5h 32mAmerican Airlines
Tue 6/310:15 amDTW - EWR
1 stop6h 14mAmerican Airlines
Deal found 4/21$159

Cheapflights Fare Finder

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 April 22, 2025.
Use the filters below to find and compare flights from Pennsylvania to Detroit that are best for you.

Fly from

Pennsylvania

Fly to

Detroit

Route

Depart

Return

Price

New YorkDetroit

LGA - DTW

LGADTW

New York LaGuardia

Tue 6/10

9:10 pm-11:02 pm

Nonstop1h 52m

Detroit Metropolitan Wayne County

Tue 6/17

9:35 pm-11:17 pm

Nonstop1h 42m

$100

NewarkDetroit

EWR - DTW

EWRDTW

Newark

Thu 5/15

5:59 pm-7:49 pm

Nonstop1h 50m

Detroit Metropolitan Wayne County

Sat 5/17

2:30 pm-4:04 pm

Nonstop1h 34m

$104

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Sun 7/13

6:00 am-7:49 am

Nonstop1h 49m

Detroit Metropolitan Wayne County

Sun 7/20

8:46 am-10:27 am

Nonstop1h 41m

$127

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Sat 6/14

5:32 pm-7:26 pm

Nonstop1h 54m

Detroit Metropolitan Wayne County

Sun 6/22

8:46 am-10:24 am

Nonstop1h 38m

$136

New YorkDetroit

LGA - DTW

LGADTW

New York LaGuardia

Mon 5/12

6:30 am-2:47 pm

1 stop8h 17m

Detroit Metropolitan Wayne County

Wed 5/14

8:18 pm-10:00 pm

Nonstop1h 42m

$136

New YorkDetroit

LGA - DTW

LGADTW

New York LaGuardia

Thu 5/15

6:00 am-7:51 am

Nonstop1h 51m

Detroit Metropolitan Wayne County

Mon 5/19

9:50 pm-11:37 pm

Nonstop1h 47m

$137

New YorkDetroit

JFK - DTW

JFKDTW

New York John F Kennedy Intl

Wed 6/4

7:15 am-9:22 am

Nonstop2h 07m

Detroit Metropolitan Wayne County

Tue 6/10

9:40 pm-11:40 pm

Nonstop2h 00m

$137

New YorkDetroit

JFK - DTW

JFKDTW

New York John F Kennedy Intl

Thu 5/15

9:45 pm-11:57 pm

Nonstop2h 12m

Detroit Metropolitan Wayne County

Mon 5/19

6:00 am-7:40 am

Nonstop1h 40m

$138

New YorkDetroit

LGA - DTW

LGADTW

New York LaGuardia

Wed 5/21

2:30 pm-9:10 pm

1 stop6h 40m

Detroit Metropolitan Wayne County

Wed 5/28

4:05 pm-9:00 pm

1 stop4h 55m

$157

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Thu 5/29

7:06 am-8:50 am

Nonstop1h 44m

Detroit Metropolitan Wayne County

Mon 6/2

9:45 am-11:25 am

Nonstop1h 40m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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.

Cheapflights Insights

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

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 April 22, 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 April 22, 2025.

The most flights from USPA to DTT are scheduled on a Tuesday (27 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 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 April 22, 2025.
Read through reviews of airlines operating flights from Pennsylvania to Detroit, such as Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
JetBlue
7.3
Good
2,923 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 $49. Users have also found prices from $78 and $79 on Frontier and Southwest, 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, New York LaGuardia - Detroit Metropolitan Wayne County and Newark - Detroit Metropolitan Wayne County.

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

    Consider Aeromexico (93%), Piedmont Airlines (92%) or SkyWest Airlines (86%) 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 $740 for a flight from Pennsylvania to Detroit. The cheapest flight overall is $80 while the most popular route, (New York John F Kennedy Intl - Detroit Metropolitan Wayne County) is currently priced at $137.

  • 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
Port Huron
Roseville

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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.
LaGuardia to O'Hare Intl flights
John F Kennedy Intl to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
Newark to O'Hare Intl flights
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John F Kennedy Intl to Midway flights
Newark to Midway flights
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Boston to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Dulles Intl to O'Hare Intl flights
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John F Kennedy Intl to Detroit flights
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Ontario to O'Hare Intl flights
Sky Harbor Intl to O'Hare Intl flights
San Francisco to Midway flights
Seattle to Detroit flights
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Santa Ana to O'Hare Intl flights
Dulles Intl to Midway flights
Orlando to O'Hare Intl flights
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Atlanta to O'Hare Intl flights
San Diego to O'Hare Intl flights
Seattle to Midway flights
Hobby to Midway flights
George Bush Intcntl to O'Hare Intl flights
LaGuardia to Midway flights
Atlanta to Midway flights
Hobby to O'Hare Intl flights
Burbank to O'Hare Intl flights
Hobby to Detroit flights
Baltimore to Midway flights
Fort Lauderdale to O'Hare Intl flights
Miami to O'Hare Intl flights
Portland to O'Hare Intl flights
Dallas/Fort Worth to Detroit flights
Minneapolis to O'Hare Intl flights
Charlotte to O'Hare Intl flights
Reagan-National to Midway flights
San Francisco to Detroit flights
Hartford to O'Hare Intl flights
Los Angeles to Detroit flights
San Jose to O'Hare Intl flights

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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$106FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$40Average$112FlexibilityNo cancel feeOn-time65%
DeltaCheapest$119Average$378FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$138Average$410FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$143Average$412FlexibilityNo cancel feeOn-time69%

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