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$39+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DTW
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from Philadelphia to Michigan

Keep the following information in mind while searching for Philadelphia to Michigan flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$106
(Frontier)

One-way from

$39
(Frontier)

Popular in

June

Cheapest in

January

Average price

$228

Good round-trip deal

$258 or less

Good one-way deal

$138 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. 19% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/246:36 pmPHL - ORD
Nonstop2h 30mFrontier
Sun 1/113:15 pmORD - PHL
Nonstop2h 11mFrontier
Deal found 11/3$106
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Mon 12/812:33 pmPHL - ORD
Nonstop2h 30mMultiple Airlines
Wed 12/107:41 pmORD - PHL
1 stop21h 27mMultiple Airlines
Deal found 11/3$107
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1512:33 pmPHL - ORD
Nonstop2h 30mFrontier
Wed 12/178:00 amORD - PHL
1 stop7h 52mFrontier
Deal found 11/2$108
This Frontier deal was found by Cheapflights users on 11/2. 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.
Fri 12/1211:10 amPHL - ORD
Nonstop2h 30mFrontier
Mon 12/153:23 pmORD - PHL
Nonstop2h 15mFrontier
Deal found 11/2$109
This Frontier deal was found by Cheapflights users on 11/2. 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 11/206:47 pmPHL - ORD
1 stop6h 21mFrontier
Thu 12/411:44 amORD - PHL
1 stop12h 07mFrontier
Deal found 11/2$110
This CheapOair deal was found by Cheapflights users on 11/3. 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 11/177:00 amPHL - MDW
1 stop11h 01mFrontier
Thu 11/209:30 amMDW - PHL
1 stop27h 41mFrontier
Deal found 11/3$110
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Sun 11/239:00 amPHL - ORD
1 stop11h 21mFrontier
Mon 11/245:30 amORD - PHL
Nonstop2h 07mFrontier
Deal found 11/2$112
This Priceline deal was found by Cheapflights users on 11/3. 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 11/176:35 pmPHL - ORD
1 stop6h 36mMultiple Airlines
Wed 11/195:10 amORD - PHL
1 stop8h 05mMultiple Airlines
Deal found 11/3$113
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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 11/178:51 pmPHL - ORD
1 stop13h 56mSpirit Airlines
Wed 11/195:10 amORD - PHL
1 stop8h 05mSpirit Airlines
Deal found 11/4$116
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/511:10 amPHL - ORD
Nonstop2h 30mMultiple Airlines
Sat 12/63:26 pmORD - PHL
1 stop6h 50mMultiple Airlines
Deal found 11/3$117
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Mon 11/249:37 amPHL - ORD
Nonstop2h 34mFrontier
Mon 12/15:30 amORD - PHL
Nonstop2h 07mFrontier
Deal found 11/2$118
This CheapOair deal was found by Cheapflights users on 11/4. 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 11/267:16 amPHL - MDW
1 stop10h 41mFrontier
Mon 12/17:10 pmMDW - PHL
Nonstop1h 56mFrontier
Deal found 11/4$118

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 November 4, 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

PhiladelphiaChicago

PHL - MDW

PHLMDW

Philadelphia

Thu 1/8

1:00 pm-11:25 pm

1 stop11h 25m

Chicago Midway

Mon 1/12

3:52 pm-12:50 am

1 stop7h 58m

$110

PhiladelphiaChicago

PHL - ORD

PHLORD

Philadelphia

Wed 12/3

1:15 pm-2:35 pm

Nonstop2h 20m

Chicago O'Hare Intl

Wed 12/10

11:05 am-2:07 pm

Nonstop2h 02m

$139

PhiladelphiaChicago

PHL - MDW

PHLMDW

Philadelphia

Wed 2/18

5:45 pm-7:00 pm

Nonstop2h 15m

Chicago Midway

Wed 2/25

5:30 pm-8:20 pm

Nonstop1h 50m

$139

PhiladelphiaChicago

PHL - ORD

PHLORD

Philadelphia

Wed 12/24

5:00 pm-6:31 pm

Nonstop2h 31m

Chicago O'Hare Intl

Sat 1/10

11:20 am-2:31 pm

Nonstop2h 11m

$139

PhiladelphiaChicago

PHL - MDW

PHLMDW

Philadelphia

Mon 1/26

5:45 pm-7:00 pm

Nonstop2h 15m

Chicago Midway

Wed 1/28

5:30 pm-8:20 pm

Nonstop1h 50m

$148

PhiladelphiaChicago

PHL - MDW

PHLMDW

Philadelphia

Wed 12/3

4:00 pm-5:10 pm

Nonstop2h 10m

Chicago Midway

Wed 12/10

11:05 am-2:00 pm

Nonstop1h 55m

$149

PhiladelphiaChicago

PHL - ORD

PHLORD

Philadelphia

Sun 1/11

6:30 am-7:59 am

Nonstop2h 29m

Chicago O'Hare Intl

Tue 1/13

8:56 am-12:07 pm

Nonstop2h 11m

$158

PhiladelphiaChicago

PHL - ORD

PHLORD

Philadelphia

Sat 12/6

5:07 pm-6:36 pm

Nonstop2h 29m

Chicago O'Hare Intl

Mon 12/8

9:00 am-12:07 pm

Nonstop2h 07m

$158

PhiladelphiaChicago

PHL - MDW

PHLMDW

Philadelphia

Wed 2/18

2:10 pm-7:05 pm

1 stop5h 55m

Chicago Midway

Mon 2/23

9:40 am-12:35 pm

Nonstop1h 55m

$158

PhiladelphiaChicago

PHL - MDW

PHLMDW

Philadelphia

Wed 2/18

1:50 pm-6:05 pm

1 stop5h 15m

Chicago Midway

Sat 2/21

12:45 pm-6:00 pm

1 stop4h 15m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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 October is currently the most expensive (average of $81). 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 November 4, 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 30% 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 November 4, 2025.

The most flights from PHL to USMI are scheduled on a Tuesday (26 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 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 November 4, 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
8.0
Very good
4,239 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,003 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,113 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,117 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 2h 15m. Frontier provides one of the quickest options available for as low as $139. Philadelphia and Michigan are separated by a distance of 666 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?

    $61 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Southwest, with prices starting from $70 and $70, 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: Aeromexico (98%), Spirit Airlines (96%), Korean Air (95%).

  • What are the cheapest flights from Philadelphia to Michigan?

    On average you can expect to pay $555 for a flight from Philadelphia to Michigan. The cheapest flight overall is $75 while the most popular route, (Philadelphia - Chicago O'Hare Intl) is currently priced at $86.

  • 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 October is currently the most expensive (average of $81). 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 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$66Average$135FlexibilityNo cancel feeOn-time65%
FrontierCheapest$79Average$181FlexibilityNo cancel feeOn-time62%
DeltaCheapest$159Average$452FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$411FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$216Average$436FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$304Average$396FlexibilityNo cancel feeOn-time69%

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