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$40+ Cheap flights from Michigan to Philadelphia (PHL)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — PHL
mar. 8 — mar. 151
sáb. 3/8
sáb. 3/15
1 adult, Economy
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Cheap flight deals from Michigan to Philadelphia

Keep the following information in mind while searching for Michigan to Philadelphia flight deals. Data was last updated marzo 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$78
(Cheapflightsfares)

One-way from

$40
(Flightnetwork)

Popular in

February

Cheapest in

August

Average price

$268

Good round-trip deal

$254 or less

Good one-way deal

$101 or less
Provider with most accurate pricing for Detroit (DTT)-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Philadelphia flights.
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From Michigan to Philadelphia
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One-way flight from Michigan to Philadelphia
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Highest demand for flights based on searches. 28% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Michigan to Philadelphia.
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Price to beat on a one-way flight from Michigan to Philadelphia.
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Find flight deals from Michigan to Philadelphia

Cheapest flights from Michigan to Philadelphia
Explore the most affordable flight options available from Michigan to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 3, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/248:48 pmDTW - PHL
1 stop12h 10mSpirit Airlines
mar. 3/2510:03 amPHL - DTW
1 stop13h 21mSpirit Airlines
Deal found 3/3$78
This Booking.com deal was found by Cheapflights users on 3/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/177:52 pmDTW - PHL
1 stop12h 54mMultiple Airlines
mar. 3/182:20 pmPHL - DTW
1 stop6h 15mMultiple Airlines
Deal found 3/2$127
This Frontier deal was found by Cheapflights users on 3/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/18:50 amDTW - PHL
1 stop11h 10mFrontier
mié. 4/26:15 amPHL - DTW
1 stop9h 22mFrontier
Deal found 3/3$150
This Mytrip deal was found by Cheapflights users on 3/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/2710:05 amGRR - PHL
1 stop11h 49mFrontier
mar. 4/14:16 pmPHL - GRR
1 stop28h 45mFrontier
Deal found 3/3$168
This Mytrip deal was found by Cheapflights users on 3/1. 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.
lun. 5/1212:15 pmMDW - PHL
Nonstop2h 02mFrontier
vie. 5/164:12 pmPHL - MDW
Nonstop2h 16mFrontier
Deal found 3/1$204
This Cheapflightsfares deal was found by Cheapflights users on 3/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/197:21 pmORD - PHL
1 stop12h 37mSpirit Airlines
sáb. 3/229:14 pmPHL - ORD
1 stop13h 59mSpirit Airlines
Deal found 3/2$204
This Frontier deal was found by Cheapflights users on 3/2. 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.
vie. 6/2010:57 amORD - PHL
Nonstop2h 18mFrontier
jue. 6/265:51 amPHL - ORD
1 stop11h 47mFrontier
Deal found 3/2$211
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/99:45 amORD - PHL
Nonstop1h 57mAmerican Airlines
vie. 5/94:00 pmPHL - ORD
Nonstop2h 29mAmerican Airlines
Deal found 3/2$212
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/19:25 amMDW - PHL
1 stop5h 25mDelta
mar. 4/86:00 amPHL - MDW
1 stop4h 56mDelta
Deal found 3/3$217
This Southwest deal was found by Cheapflights users on 3/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/262:00 pmMDW - PHL
Nonstop1h 55mSouthwest
mar. 4/17:15 pmPHL - MDW
Nonstop2h 10mSouthwest
Deal found 3/3$227
This JetBlue deal was found by Cheapflights users on 3/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/1210:42 amORD - PHL
1 stop9h 03mJetBlue
mié. 4/166:00 amPHL - ORD
1 stop5h 05mJetBlue
Deal found 3/2$231
This CheapOair deal was found by Cheapflights users on 3/3. 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.
jue. 5/17:33 pmORD - PHL
1 stop12h 13mMultiple Airlines
lun. 5/54:33 pmPHL - ORD
1 stop7h 59mMultiple Airlines
Deal found 3/3$234

Find flights from Michigan to Philadelphia within your budget

Customize your flight search to find flights from Michigan to Philadelphia 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 marzo 3, 2025.

Fly from

Michigan

Fly to

Philadelphia

Route

Depart

Return

Price

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

lun. 3/24

8:48 pm-8:58 am

1 stop12h 10m

Philadelphia

mar. 3/25

10:03 am-11:24 pm

1 stop13h 21m

$78

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

lun. 3/17

7:52 pm-8:46 am

1 stop12h 54m

Philadelphia

mar. 3/18

2:20 pm-8:35 pm

1 stop6h 15m

$127

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

mar. 4/1

8:50 am-8:00 pm

1 stop11h 10m

Philadelphia

mié. 4/2

6:15 am-3:37 pm

1 stop9h 22m

$150

Grand RapidsPhiladelphia

GRR - PHL

GRRPHL

Grand Rapids Gerald R. Ford Intl

jue. 3/27

10:05 am-9:54 pm

1 stop11h 49m

Philadelphia

mar. 4/1

4:16 pm-9:01 pm

1 stop28h 45m

$168

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

mié. 3/19

7:21 pm-8:58 am

1 stop12h 37m

Philadelphia

sáb. 3/22

9:14 pm-10:13 am

1 stop13h 59m

$204

ChicagoPhiladelphia

MDW - PHL

MDWPHL

Chicago Midway

lun. 5/12

12:15 pm-3:17 pm

Nonstop2h 02m

Philadelphia

vie. 5/16

4:12 pm-5:28 pm

Nonstop2h 16m

$204

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

vie. 6/20

10:57 am-2:15 pm

Nonstop2h 18m

Philadelphia

jue. 6/26

5:51 am-4:38 pm

1 stop11h 47m

$211

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

vie. 5/9

9:45 am-12:42 pm

Nonstop1h 57m

Philadelphia

vie. 5/9

4:00 pm-5:29 pm

Nonstop2h 29m

$212

DetroitPhiladelphia

DTW - PHL

DTWPHL

Detroit Metropolitan Wayne County

mar. 3/18

9:39 am-5:16 pm

1 stop7h 37m

Philadelphia

mar. 3/18

9:09 pm-10:58 pm

Nonstop1h 49m

$215

ChicagoPhiladelphia

MDW - PHL

MDWPHL

Chicago Midway

mar. 4/1

9:25 am-3:50 pm

1 stop5h 25m

Philadelphia

mar. 4/8

6:00 am-9:56 am

1 stop4h 56m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 60 results
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Best time to book a flight from Michigan to Philadelphia

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

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

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

Currently, August is the cheapest month in which you can book a flight from Michigan to Philadelphia (average of $236). Flying from Michigan to Philadelphia in March is currently the most expensive (average of $295). 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 MI to PHL?

Find hourly flight availability from Michigan to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 3, 2025.

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

Weekly flight availability from Michigan to Philadelphia

Explore weekly flight availability from Michigan to Philadelphia. 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 marzo 3, 2025.

The most flights from USMI to PHL are scheduled on a Monday (24 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in Philadelphia by month

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

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

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

If weather is an important factor for your trip to Philadelphia, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated marzo 3, 2025.
To help decide which airline to fly from Michigan to Philadelphia, see what other customers have to say about Southwest, Alaska Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,333 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines
8.0
Very good
9,710 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
8,068 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines
7.4
Good
8,679 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

JetBlue
7.4
Good
3,008 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

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

    If you book a flight to Philadelphia from Michigan, you will be flying to Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $40. Users have also found prices from $81 and $96 on Frontier and JetBlue, respectively.

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

    The most popular flight routes from Michigan to Philadelphia are Chicago O'Hare Intl - Philadelphia, Detroit Metropolitan Wayne County - Philadelphia and Chicago Midway - Philadelphia.

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

    No one likes to see their flight delayed. When booking a flight from Michigan to Philadelphia consider choosing Spirit Airlines (94%), China Eastern (93%) or Virgin Atlantic (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Michigan to Philadelphia?

    Looking at all options, your cheapest flight can be booked for $47. While the most popular route (Chicago O'Hare Intl - Philadelphia) can be booked for $115 on average our data indicates $1,107 when flying from Michigan to Philadelphia.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Michigan to Philadelphia (average of $236). Flying from Michigan to Philadelphia in March is currently the most expensive (average of $295). 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 Michigan?

Book flights to Michigan if you plan to visit one of these locations
King of Prussia
Vineland
Pottstown
Reading
Wildwood
Exton
Ocean City
Cherry Hill
Essington
Chester
Willow Grove
Newark
Middletown
Millville
Wyomissing
Ephrata
Dewey Beach
West Chester
Malvern
Dover

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Alternative routes for Michigan to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Michigan to Philadelphia

Discover the top 6 airlines that operate flights from Michigan to Philadelphia. 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 marzo 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$166FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$40Average$107FlexibilityNo cancel feeOn-time65%
DeltaCheapest$119Average$418FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$138Average$432FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$276Average$417FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$324Average$561FlexibilityNo cancel feeOn-time69%
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