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$70+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DTW
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
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 April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$118
(Mytrip)

One-way from

$70
(Frontier)

Popular in

March

Cheapest in

August

Average price

$203

Good round-trip deal

$281 or less

Good one-way deal

$161 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. 25% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% 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 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 April 4, 2025.

This Mytrip deal was found by Cheapflights users on 4/3. 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.
Tue 4/297:03 pmPHL - DTW
1 stop17h 58mSpirit Airlines
Thu 5/14:05 pmDTW - PHL
Nonstop1h 34mSpirit Airlines
Deal found 4/3$118
This Cheapflightsfares deal was found by Cheapflights users on 4/3. 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.
Thu 6/197:25 amPHL - DTW
Nonstop1h 48mMultiple Airlines
Sun 6/2210:40 pmDTW - PHL
Nonstop1h 41mMultiple Airlines
Deal found 4/3$125
This Frontier deal was found by Cheapflights users on 4/2. 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 6/197:43 pmPHL - DTW
Nonstop2h 02mFrontier
Sun 6/2210:40 pmDTW - PHL
Nonstop1h 41mFrontier
Deal found 4/2$133
This CheapOair deal was found by Cheapflights users on 4/3. 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 5/55:01 pmPHL - ORD
Nonstop2h 28mMultiple Airlines
Wed 5/712:41 pmORD - PHL
1 stop9h 02mMultiple Airlines
Deal found 4/3$167
This Cheapflightsfares deal was found by Cheapflights users on 4/3. 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.
Thu 4/178:23 pmPHL - MDW
Nonstop2h 17mFrontier
Sun 4/208:00 amMDW - PHL
Nonstop2h 02mFrontier
Deal found 4/3$168
This United Airlines deal was found by Cheapflights users on 4/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/35:01 pmPHL - ORD
Nonstop2h 24mUnited Airlines
Sat 5/109:00 amORD - PHL
Nonstop2h 08mUnited Airlines
Deal found 4/3$170
This CheapOair deal was found by Cheapflights users on 4/3. 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.
Sat 5/103:52 pmPHL - ORD
1 stop8h 40mFrontier
Sun 5/119:48 amORD - PHL
Nonstop2h 08mFrontier
Deal found 4/3$172
This Southwest deal was found by Cheapflights users on 4/3. 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.
Wed 6/185:55 amPHL - MDW
Nonstop2h 05mSouthwest
Wed 7/168:30 pmMDW - PHL
Nonstop1h 55mSouthwest
Deal found 4/3$177
This American Airlines deal was found by Cheapflights users on 4/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/275:00 amPHL - ORD
Nonstop2h 24mAmerican Airlines
Wed 4/306:45 amORD - PHL
Nonstop2h 03mAmerican Airlines
Deal found 4/4$179
This Mytrip deal was found by Cheapflights users on 4/3. 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.
Tue 4/297:03 pmPHL - ORD
2 stops30h 17mSpirit Airlines
Sat 5/39:30 amORD - PHL
1 stop12h 40mSpirit Airlines
Deal found 4/3$186
This CheapOair deal was found by Cheapflights users on 4/3. 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.
Thu 5/810:59 pmPHL - GRR
1 stop10h 56mFrontier
Sun 5/1110:55 amGRR - PHL
1 stop20h 41mFrontier
Deal found 4/3$190
This Delta deal was found by Cheapflights users on 4/3. 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.
Sat 5/36:00 amPHL - ORD
1 stop4h 24mDelta
Wed 5/79:39 amORD - PHL
1 stop5h 13mDelta
Deal found 4/3$198

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 April 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

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Tue 4/29

7:03 pm-1:01 pm

1 stop17h 58m

Detroit Metropolitan Wayne County

Thu 5/1

4:05 pm-5:39 pm

Nonstop1h 34m

$118

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Thu 6/19

7:25 am-9:13 am

Nonstop1h 48m

Detroit Metropolitan Wayne County

Sun 6/22

10:40 pm-12:21 am

Nonstop1h 41m

$125

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Thu 6/19

7:43 pm-9:45 pm

Nonstop2h 02m

Detroit Metropolitan Wayne County

Sun 6/22

10:40 pm-12:21 am

Nonstop1h 41m

$133

PhiladelphiaChicago

PHL - ORD

PHLORD

Philadelphia

Mon 5/5

5:01 pm-6:29 pm

Nonstop2h 28m

Chicago O'Hare Intl

Wed 5/7

12:41 pm-10:43 pm

1 stop9h 02m

$167

PhiladelphiaChicago

PHL - MDW

PHLMDW

Philadelphia

Fri 5/23

6:39 pm-7:55 pm

Nonstop2h 16m

Chicago Midway

Fri 5/30

8:55 pm-11:59 pm

Nonstop2h 04m

$167

PhiladelphiaChicago

PHL - ORD

PHLORD

Philadelphia

Wed 4/30

1:45 pm-3:03 pm

Nonstop2h 18m

Chicago O'Hare Intl

Sat 5/3

9:55 am-12:55 pm

Nonstop2h 00m

$170

PhiladelphiaChicago

PHL - MDW

PHLMDW

Philadelphia

Wed 5/7

8:05 am-1:40 pm

1 stop6h 35m

Chicago Midway

Wed 5/7

6:25 pm-9:20 pm

Nonstop1h 55m

$171

PhiladelphiaChicago

PHL - ORD

PHLORD

Philadelphia

Sat 5/10

3:52 pm-11:32 pm

1 stop8h 40m

Chicago O'Hare Intl

Sun 5/11

9:48 am-12:56 pm

Nonstop2h 08m

$172

PhiladelphiaChicago

PHL - ORD

PHLORD

Philadelphia

Tue 6/17

8:31 am-9:55 am

Nonstop2h 24m

Chicago O'Hare Intl

Tue 6/24

11:15 am-2:24 pm

Nonstop2h 09m

$177

PhiladelphiaChicago

PHL - ORD

PHLORD

Philadelphia

Fri 4/18

8:44 pm-8:04 am

1 stop12h 20m

Chicago O'Hare Intl

Wed 4/23

7:47 pm-9:01 am

1 stop12h 14m

$184

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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, 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 April 4, 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 April 4, 2025.

The most flights from PHL to USMI are scheduled on a Thursday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 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 April 4, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta 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.
Alaska Airlines
8.0
Very good
9,835 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,835 reviews
Alaska Airlines
8.0
Very good
9,835 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,835 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,835 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,619 reviews
Alaska Airlines
8.0
Very good
9,835 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,920 reviews
Alaska Airlines
8.0
Very good
9,835 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    $70 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Southwest, with prices starting from $72 and $89, 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: SkyWest Airlines (91%), Piedmont Airlines (90%), Aeromexico (89%).

  • What are the cheapest flights from Philadelphia to Michigan?

    On average you can expect to pay $1,877 for a flight from Philadelphia to Michigan. The cheapest flight overall is $76 while the most popular route, (Philadelphia - Chicago O'Hare Intl) is currently priced at $149.

  • 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 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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$149FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$41Average$113FlexibilityNo cancel feeOn-time65%
DeltaCheapest$119Average$437FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$138Average$433FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$432FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$327Average$438FlexibilityNo cancel feeOn-time63%

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