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$29+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DTW
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap 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 diciembre 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
vie. 12/266:00 amPHL - ORD
1 stop6h 00mFrontier
mié. 12/312:15 pmORD - PHL
Nonstop2h 15mFrontier
Deal found 12/10$120
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:36 pmPHL - ORD
Nonstop2h 30mFrontier
jue. 1/15:25 amORD - PHL
1 stop10h 31mFrontier
Deal found 12/10$121
This CheapOair deal was found by Cheapflights users on 12/11. 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.
mié. 12/316:36 pmPHL - ORD
Nonstop2h 30mFrontier
vie. 1/25:45 amORD - PHL
1 stop17h 41mFrontier
Deal found 12/11$122
This United Airlines deal was found by Cheapflights users on 12/10. 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.
mié. 12/316:35 amPHL - ORD
Nonstop2h 28mUnited Airlines
jue. 1/111:00 amORD - PHL
Nonstop2h 11mUnited Airlines
Deal found 12/10$139
This Southwest deal was found by Cheapflights users on 12/9. 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.
jue. 12/254:00 pmPHL - MDW
Nonstop2h 10mSouthwest
jue. 1/12:25 pmMDW - PHL
Nonstop1h 50mSouthwest
Deal found 12/9$139
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
jue. 12/256:00 amPHL - ORD
1 stop5h 40mMultiple Airlines
mié. 12/312:15 pmORD - PHL
Nonstop2h 15mMultiple Airlines
Deal found 12/11$142
This Frontier deal was found by Cheapflights users on 12/11. 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.
jue. 12/1810:00 pmPHL - ORD
1 stop11h 52mFrontier
mié. 12/242:15 pmORD - PHL
Nonstop2h 15mFrontier
Deal found 12/11$145
This Frontier deal was found by Cheapflights users on 12/11. 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.
jue. 12/186:30 amPHL - DTW
1 stop4h 50mFrontier
lun. 1/129:48 amDTW - PHL
Nonstop1h 40mFrontier
Deal found 12/11$150
This Super.com deal was found by Cheapflights users on 12/11. 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.
mié. 12/246:36 pmPHL - ORD
Nonstop2h 30mFrontier
mié. 12/312:15 pmORD - PHL
Nonstop2h 15mFrontier
Deal found 12/11$155
This American Airlines deal was found by Cheapflights users on 12/11. 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.
mié. 12/247:10 amPHL - ORD
Nonstop2h 32mAmerican Airlines
mié. 12/317:40 pmORD - PHL
Nonstop2h 09mAmerican Airlines
Deal found 12/11$157
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
sáb. 12/201:59 pmPHL - ORD
1 stop20h 03mFrontier
mié. 12/242:15 pmORD - PHL
Nonstop2h 15mFrontier
Deal found 12/11$158
This Expedia deal was found by Cheapflights users on 12/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3010:00 pmPHL - ORD
1 stop13h 18mFrontier
vie. 1/25:45 amORD - PHL
1 stop17h 41mFrontier
Deal found 12/11$163

Find flight deals from Philadelphia to Michigan

Keep the following information in mind while searching for Philadelphia to Michigan flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$99
(Priceline)

One-way from

$29
(Frontier)

Popular in

November

Cheapest in

January

Average price

$245

Good round-trip deal

$294 or less

Good one-way deal

$124 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 Michigan
Search Deals
One-way flight from Philadelphia to Michigan
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Philadelphia to Michigan.
Search Deals
Price to beat on a one-way flight from Philadelphia to Michigan.
Search Deals

Cheapflights Fare Finder

 
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 diciembre 12, 2025.
Use the filters below to find and compare flights from Philadelphia to Michigan that are best for you.

Fly from

Philadelphia

Fly to

Michigan

Route

Depart

Return

Price

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

vie. 1/16

5:30 am-1:52 pm

1 stop8h 22m

Detroit Metropolitan Wayne County

lun. 1/19

4:49 pm-6:28 pm

Nonstop1h 39m

$143

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

jue. 1/29

12:24 pm-6:19 pm

1 stop5h 55m

Detroit Metropolitan Wayne County

lun. 2/2

7:14 pm-12:52 am

1 stop5h 38m

$145

PhiladelphiaChicago

PHL - MDW

PHLMDW

Philadelphia

mar. 1/13

5:30 am-10:34 am

1 stop6h 04m

Chicago Midway

jue. 1/15

11:27 am-8:25 pm

1 stop7h 58m

$148

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

jue. 1/8

5:17 pm-7:12 pm

Nonstop1h 55m

Detroit Metropolitan Wayne County

jue. 1/15

2:54 pm-4:28 pm

Nonstop1h 34m

$149

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

jue. 1/8

12:41 pm-2:33 pm

Nonstop1h 52m

Detroit Metropolitan Wayne County

sáb. 1/10

9:37 pm-11:13 pm

Nonstop1h 36m

$149

PhiladelphiaChicago

PHL - ORD

PHLORD

Philadelphia

mié. 12/24

6:36 pm-8:06 pm

Nonstop2h 30m

Chicago O'Hare Intl

mié. 12/31

2:15 pm-5:30 pm

Nonstop2h 15m

$155

PhiladelphiaChicago

PHL - ORD

PHLORD

Philadelphia

lun. 1/26

5:00 pm-6:30 pm

Nonstop2h 30m

Chicago O'Hare Intl

sáb. 1/31

11:20 am-2:31 pm

Nonstop2h 11m

$158

PhiladelphiaChicago

PHL - MDW

PHLMDW

Philadelphia

vie. 1/16

5:50 am-7:05 am

Nonstop2h 15m

Chicago Midway

dom. 1/18

10:00 am-12:55 pm

Nonstop1h 55m

$158

PhiladelphiaChicago

PHL - MDW

PHLMDW

Philadelphia

jue. 1/15

1:40 pm-2:55 pm

Nonstop2h 15m

Chicago Midway

dom. 1/18

2:15 pm-5:05 pm

Nonstop1h 50m

$158

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

mié. 1/14

3:45 pm-10:08 pm

1 stop6h 23m

Detroit Metropolitan Wayne County

lun. 1/19

5:50 pm-12:52 am

1 stop7h 02m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 60 results
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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.

Cheapflights Insights

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

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

Currently, March is the cheapest month in which you can book a flight from Philadelphia to Michigan (average of $49). Flying from Philadelphia to Michigan in June is currently the most expensive (average of $75). 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 diciembre 12, 2025.

When flying from Philadelphia to Michigan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Michigan. Price data was last updated on December 16, 2024.

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

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 diciembre 12, 2025.

The most flights from PHL to USMI are scheduled on a Thursday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

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 diciembre 12, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Philadelphia to Michigan by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,008 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,050 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,179 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,084 reviews
Southwest
7.9
Good
4,253 reviews

Entertainment

7.5

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Philadelphia to Michigan?

    A quick flight from Philadelphia to Michigan can take about 1h 55m. Frontier provides one of the quickest options available for as low as $149. Philadelphia and Michigan are separated by a distance of 452 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $46 and $98, 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 - Detroit Metropolitan Wayne County or Philadelphia - Chicago Midway 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: Frontier (100%), LATAM Airlines (100%), Aeromexico (98%).

  • What are the cheapest flights from Philadelphia to Michigan?

    On average you can expect to pay $595 for a flight from Philadelphia to Michigan. The cheapest flight overall is $56 while the most popular route, (Philadelphia - Chicago O'Hare Intl) is currently priced at $89.

  • 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, March is the cheapest month in which you can book a flight from Philadelphia to Michigan (average of $49). Flying from Philadelphia to Michigan in June is currently the most expensive (average of $75). 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 6 airlines flying from Philadelphia to Michigan

Discover the top 6 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$66Average$144FlexibilityNo cancel feeOn-time65%
FrontierCheapest$84Average$190FlexibilityNo cancel feeOn-time62%
DeltaCheapest$167Average$478FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$194Average$422FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$199Average$410FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$286Average$389FlexibilityNo cancel feeOn-time69%

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