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$38+ Cheap flights from Philadelphia (PHL) to Michigan

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DTW
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Philadelphia to Michigan

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Michigan (USMI). 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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$71
(FlightHub)

One-way from

$38
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$139

Good round-trip deal

$213 or less

Good one-way deal

$136 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 Philadelphia to Michigan
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One-way flight from Philadelphia to Michigan
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Highest demand for flights based on searches. 26% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Philadelphia to Michigan.
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Price to beat on a one-way flight from Philadelphia to Michigan.
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Find flight deals from Philadelphia to Michigan

Cheapest flights from Philadelphia to Michigan
Explore the most affordable flight options available from Philadelphia to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This FlightHub deal was found by Cheapflights users on 1/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1111:02 amPHL - DTW
Nonstop2h 00mSpirit Airlines
Tue 2/185:20 amDTW - PHL
Nonstop1h 33mSpirit Airlines
Deal found 1/29$71
This Booking.com deal was found by Cheapflights users on 1/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/111:04 amPHL - DTW
Nonstop1h 59mMultiple Airlines
Sat 3/15:26 pmDTW - PHL
1 stop6h 35mMultiple Airlines
Deal found 1/29$94
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:17 amPHL - DTW
1 stop5h 40mFrontier
Sun 5/412:49 pmDTW - PHL
1 stop18h 47mFrontier
Deal found 1/28$129
This Frontier deal was found by Cheapflights users on 1/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:59 pmPHL - GRR
1 stop10h 56mFrontier
Mon 5/1210:55 amGRR - PHL
1 stop10h 59mFrontier
Deal found 1/30$130
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Fri 2/2810:47 pmPHL - ORD
1 stop9h 31mFrontier
Wed 3/59:08 amORD - PHL
1 stop6h 03mFrontier
Deal found 1/29$131
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/175:45 amPHL - ORD
1 stop17h 43mSpirit Airlines
Tue 6/246:00 amORD - PHL
1 stop15h 42mSpirit Airlines
Deal found 1/28$132
This Cheapflightsfares deal was found by Cheapflights users on 1/30. 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.
Sun 4/611:57 amPHL - MDW
Nonstop2h 24mFrontier
Thu 4/108:00 amMDW - PHL
1 stop7h 07mFrontier
Deal found 1/30$135
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:00 amPHL - DTW
Nonstop1h 55mDelta
Wed 3/59:40 pmDTW - PHL
Nonstop1h 40mDelta
Deal found 1/30$139
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Tue 2/258:31 amPHL - ORD
1 stop9h 00mMultiple Airlines
Thu 2/2711:46 amORD - PHL
1 stop7h 08mMultiple Airlines
Deal found 1/29$144
This Southwest deal was found by Cheapflights users on 1/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/207:20 amPHL - DTW
2 stops12h 45mSouthwest
Sat 2/226:05 amDTW - PHL
1 stop7h 05mSouthwest
Deal found 1/29$174
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Wed 4/1610:45 amPHL - ORD
Nonstop2h 31mAmerican Airlines
Wed 4/239:55 amORD - PHL
Nonstop2h 00mAmerican Airlines
Deal found 1/29$177
This Southwest deal was found by Cheapflights users on 1/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:35 pmPHL - MDW
Nonstop2h 10mSouthwest
Mon 4/215:50 amMDW - PHL
Nonstop1h 55mSouthwest
Deal found 1/29$187

Find flights from Philadelphia to Michigan within your budget

Customize your flight search to find flights from Philadelphia to Michigan 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Tue 2/11

11:02 am-1:02 pm

Nonstop2h 00m

Detroit Metropolitan Wayne County

Wed 2/12

5:20 am-6:53 am

Nonstop1h 33m

$71

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Sat 3/1

11:04 am-1:03 pm

Nonstop1h 59m

Detroit Metropolitan Wayne County

Sat 3/1

5:26 pm-12:01 am

1 stop6h 35m

$94

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Thu 5/1

9:17 am-2:57 pm

1 stop5h 40m

Detroit Metropolitan Wayne County

Sun 5/4

12:49 pm-7:36 am

1 stop18h 47m

$129

PhiladelphiaGrand Rapids

PHL - GRR

PHLGRR

Philadelphia

Thu 5/8

10:59 pm-9:55 am

1 stop10h 56m

Grand Rapids Gerald R. Ford Intl

Mon 5/12

10:55 am-9:54 pm

1 stop10h 59m

$130

PhiladelphiaChicago

PHL - ORD

PHLORD

Philadelphia

Fri 2/28

10:47 pm-7:18 am

1 stop9h 31m

Chicago O'Hare Intl

Wed 3/5

9:08 am-4:11 pm

1 stop6h 03m

$131

PhiladelphiaChicago

PHL - ORD

PHLORD

Philadelphia

Tue 6/17

5:45 am-10:28 pm

1 stop17h 43m

Chicago O'Hare Intl

Tue 6/24

6:00 am-10:42 pm

1 stop15h 42m

$132

PhiladelphiaChicago

PHL - MDW

PHLMDW

Philadelphia

Sun 4/6

11:57 am-1:21 pm

Nonstop2h 24m

Chicago Midway

Thu 4/10

8:00 am-4:07 pm

1 stop7h 07m

$135

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Tue 3/4

6:00 am-7:55 am

Nonstop1h 55m

Detroit Metropolitan Wayne County

Wed 3/5

9:40 pm-11:20 pm

Nonstop1h 40m

$139

PhiladelphiaChicago

PHL - ORD

PHLORD

Philadelphia

Tue 2/25

8:31 am-4:31 pm

1 stop9h 00m

Chicago O'Hare Intl

Thu 2/27

11:46 am-7:54 pm

1 stop7h 08m

$144

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Thu 2/20

7:20 am-8:05 pm

2 stops12h 45m

Detroit Metropolitan Wayne County

Sat 2/22

6:05 am-1:10 pm

1 stop7h 05m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 60 results
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6

Best time to book a flight from Philadelphia to Michigan

Have a flexible travel schedule? Discover the best time to fly to Michigan 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.

Travel insights for flights from Philadelphia to Michigan

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

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

Currently, April is the cheapest month in which you can book a flight from Philadelphia to Michigan (average of $257). Flying from Philadelphia to Michigan 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 PHL to MI?

Find hourly flight availability from Philadelphia to Michigan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

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

Weekly flight availability from Philadelphia to Michigan

Explore weekly flight availability from Philadelphia to Michigan. 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 January 30, 2025.

The most flights from PHL to USMI are scheduled on a Friday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Michigan by month

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

In terms of precipitation, rainfall in Michigan 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 Michigan when rainfall is around 1.8 in.

Temperature in Michigan by month

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

If weather is an important factor for your trip to Michigan, 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 Michigan

Get insights into the airlines that provide service to Michigan. 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 Michigan. Reviews last updated January 30, 2025.
Get a feel of what it's like to fly with Southwest, Delta and JetBlue from Philadelphia to Michigan by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,450 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,153 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,906 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Michigan. 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 Philadelphia to Michigan?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to Michigan. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • What are the cheapest airlines to fly from Philadelphia to Michigan one-way?

    $38 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $55 and $69, respectively.

  • What are the most popular routes from Philadelphia to Michigan?

    When deciding which route to take from Philadelphia to Michigan consider Philadelphia - Chicago O'Hare Intl, Philadelphia - Chicago Midway or Philadelphia - Detroit Metropolitan Wayne County as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Philadelphia to Michigan on time: Endeavor Airlines (95%), Piedmont Airlines (90%), Korean Air (89%).

  • What are the cheapest flights from Philadelphia to Michigan?

    On average you can expect to pay $1,034 for a flight from Philadelphia to Michigan. The cheapest flight overall is $64 while the most popular route, (Philadelphia - Chicago O'Hare Intl) is currently priced at $112.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Michigan 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 Michigan?

    Currently, April is the cheapest month in which you can book a flight from Philadelphia to Michigan (average of $257). Flying from Philadelphia to Michigan 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

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Alternative routes for Philadelphia to Michigan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Philadelphia to Michigan

Discover the top 5 airlines that operate flights from Philadelphia to Michigan. 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$164FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$40Average$107FlexibilityNo cancel feeOn-time65%
DeltaCheapest$119Average$435FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$138Average$442FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$456FlexibilityNo cancel feeOn-time69%
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