How does KAYAK find such low prices on flights from Michigan to Philadelphia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to Philadelphia.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to Philadelphia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Michigan is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Michigan to Philadelphia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Michigan with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to Philadelphia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$34 CHEAP FLIGHTS from Michigan to Philadelphia

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Flight Deals

Cheap Flights from Michigan to Philadelphia

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Michigan to Philadelphia

Mon, Oct 19 - Fri, Oct 23

2:01 pm - 3:52 pmGRR Grand Rapids Gerald R. Ford Intl-PHL Philadelphia

1h 51mnonstop

7:58 pm - 10:03 pmPHL Philadelphia-GRR Grand Rapids Gerald R. Ford Intl

2h 05mnonstop

$74Allegiant Air

Mon, Oct 19 - Fri, Oct 23

2:01 pm - 3:52 pmGRR Grand Rapids Gerald R. Ford Intl-PHL Philadelphia

1h 51mnonstop

7:58 pm - 10:03 pmPHL Philadelphia-GRR Grand Rapids Gerald R. Ford Intl

2h 05mnonstop

$74Allegiant Air

Mon, Nov 16 - Thu, Dec 3

3:01 pm - 4:43 pmDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 42mnonstop

8:34 am - 5:21 pmPHL Philadelphia-DTW Detroit Metropolitan Wayne County

8h 47m1 stop Atlanta Hartsfield-Jackson

$159Frontier

Wed, Nov 11 - Wed, Nov 18

7:15 am - 8:57 amDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 42mnonstop

9:45 am - 11:33 amPHL Philadelphia-DTW Detroit Metropolitan Wayne County

1h 48mnonstop

$159Delta

Sat, Nov 14 - Sat, Dec 5

7:15 am - 8:57 amDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 42mnonstop

12:22 pm - 2:14 pmPHL Philadelphia-DTW Detroit Metropolitan Wayne County

1h 52mnonstop

$159Delta

Sat, Nov 7 - Tue, Nov 10

2:55 pm - 8:20 pmDTW Detroit Metropolitan Wayne County-PHL Philadelphia

5h 25m1 stop Lambert-St Louis

1:25 pm - 9:00 pmPHL Philadelphia-DTW Detroit Metropolitan Wayne County

7h 35m2 stops Chicago Midway Lambert-St Louis

$159Southwest

Thu, Nov 12 - Sat, Nov 14

1:30 pm - 6:45 pmDTW Detroit Metropolitan Wayne County-PHL Philadelphia

5h 15m1 stop Chicago Midway

11:30 am - 6:35 pmPHL Philadelphia-DTW Detroit Metropolitan Wayne County

7h 05m2 stops Nashville Intl Chicago Midway

$159Southwest

Sun, Nov 22 - Thu, Nov 26

9:34 am - 11:11 amDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 37mnonstop

6:41 am - 8:39 amPHL Philadelphia-DTW Detroit Metropolitan Wayne County

1h 58mnonstop

$160Frontier

Tue, Nov 17 - Wed, Dec 2

6:10 am - 8:05 amDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 55mnonstop

8:18 am - 10:26 amPHL Philadelphia-DTW Detroit Metropolitan Wayne County

2h 08mnonstop

$160American Airlines

Mon, Nov 16 - Wed, Dec 2

6:10 am - 8:05 amDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 55mnonstop

8:18 am - 10:26 amPHL Philadelphia-DTW Detroit Metropolitan Wayne County

2h 08mnonstop

$160American Airlines

Recent last minute flight deals from Michigan to Philadelphia

Tue, Oct 13 - Fri, Oct 23

12:34 pm - 9:04 pmDTW Detroit Metropolitan Wayne County-PHL Philadelphia

8h 30m1 stop Orlando

12:17 pm - 2:06 pmPHL Philadelphia-DTW Detroit Metropolitan Wayne County

1h 49mnonstop

$229Frontier

Wed, Oct 14 - Fri, Oct 23

12:34 pm - 9:04 pmDTW Detroit Metropolitan Wayne County-PHL Philadelphia

8h 30m1 stop Orlando

12:17 pm - 2:06 pmPHL Philadelphia-DTW Detroit Metropolitan Wayne County

1h 49mnonstop

$229Frontier

Thu, Oct 15 - Fri, Oct 23

4:11 pm - 1:16 amGRR Grand Rapids Gerald R. Ford Intl-PHL Philadelphia

9h 05m1 stop Denver Intl

7:58 pm - 10:03 pmPHL Philadelphia-GRR Grand Rapids Gerald R. Ford Intl

2h 05mnonstop

$248Multiple Airlines

Thu, Oct 15 - Fri, Oct 23

4:11 pm - 12:38 amGRR Grand Rapids Gerald R. Ford Intl-PHL Philadelphia

32h 27m2 stops Denver Intl Tampa

7:58 pm - 10:03 pmPHL Philadelphia-GRR Grand Rapids Gerald R. Ford Intl

2h 05mnonstop

$350Multiple Airlines

Thu, Oct 15 - Thu, Oct 22

5:36 pm - 12:12 amFNT Flint Bishop-PHL Philadelphia

6h 36m1 stop Chicago O'Hare Intl

3:51 pm - 11:55 pmPHL Philadelphia-FNT Flint Bishop

8h 04m1 stop Chicago O'Hare Intl

$369American Airlines

Thu, Oct 15 - Thu, Oct 22

6:00 am - 2:37 pmFNT Flint Bishop-PHL Philadelphia

8h 37m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

3:51 pm - 11:55 pmPHL Philadelphia-FNT Flint Bishop

8h 04m1 stop Chicago O'Hare Intl

$374American Airlines

Thu, Oct 15 - Mon, Oct 19

6:55 am - 12:25 pmFNT Flint Bishop-PHL Philadelphia

5h 30m1 stop Chicago O'Hare Intl

5:08 pm - 11:55 pmPHL Philadelphia-FNT Flint Bishop

6h 47m1 stop Chicago O'Hare Intl

$389United Airlines

Wed, Oct 14 - Mon, Oct 19

3:05 pm - 4:44 pmDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 39mnonstop

5:29 pm - 7:14 pmPHL Philadelphia-DTW Detroit Metropolitan Wayne County

1h 45mnonstop

$399Delta

Tue, Oct 13 - Sun, Oct 18

3:05 pm - 4:44 pmDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 39mnonstop

9:48 am - 11:30 amPHL Philadelphia-DTW Detroit Metropolitan Wayne County

1h 42mnonstop

$399Delta

Sat, Oct 10 - Wed, Oct 14

6:55 am - 12:25 pmFNT Flint Bishop-PHL Philadelphia

5h 30m1 stop Chicago O'Hare Intl

1:24 pm - 5:56 pmPHL Philadelphia-FNT Flint Bishop

4h 32m1 stop Chicago O'Hare Intl

$499United Airlines

Recent direct flight deals from Michigan to Philadelphia

Mon, Oct 19 - Fri, Oct 23

2:01 pm - 3:52 pmGRR Grand Rapids Gerald R. Ford Intl-PHL Philadelphia

1h 51mnonstop

7:58 pm - 10:03 pmPHL Philadelphia-GRR Grand Rapids Gerald R. Ford Intl

2h 05mnonstop

$74Allegiant Air

Mon, Oct 19 - Fri, Oct 23

2:01 pm - 3:52 pmGRR Grand Rapids Gerald R. Ford Intl-PHL Philadelphia

1h 51mnonstop

7:58 pm - 10:03 pmPHL Philadelphia-GRR Grand Rapids Gerald R. Ford Intl

2h 05mnonstop

$74Allegiant Air

Mon, Oct 19 - Fri, Oct 23

2:01 pm - 3:52 pmGRR Grand Rapids Gerald R. Ford Intl-PHL Philadelphia

1h 51mnonstop

7:58 pm - 10:03 pmPHL Philadelphia-GRR Grand Rapids Gerald R. Ford Intl

2h 05mnonstop

$81Allegiant Air

Wed, Nov 11 - Wed, Nov 18

7:15 am - 8:57 amDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 42mnonstop

9:45 am - 11:33 amPHL Philadelphia-DTW Detroit Metropolitan Wayne County

1h 48mnonstop

$159Delta

Sat, Nov 14 - Sat, Dec 5

7:15 am - 8:57 amDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 42mnonstop

12:22 pm - 2:14 pmPHL Philadelphia-DTW Detroit Metropolitan Wayne County

1h 52mnonstop

$159Delta

Tue, Nov 17 - Fri, Dec 4

9:36 pm - 11:15 pmDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 39mnonstop

9:43 am - 11:35 amPHL Philadelphia-DTW Detroit Metropolitan Wayne County

1h 52mnonstop

$159Delta

Tue, Nov 17 - Wed, Dec 2

6:10 am - 8:05 amDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 55mnonstop

8:18 am - 10:26 amPHL Philadelphia-DTW Detroit Metropolitan Wayne County

2h 08mnonstop

$160American Airlines

Mon, Nov 16 - Wed, Dec 2

6:10 am - 8:05 amDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 55mnonstop

8:18 am - 10:26 amPHL Philadelphia-DTW Detroit Metropolitan Wayne County

2h 08mnonstop

$160American Airlines

Sun, Nov 22 - Thu, Nov 26

9:34 am - 11:11 amDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 37mnonstop

6:41 am - 8:39 amPHL Philadelphia-DTW Detroit Metropolitan Wayne County

1h 58mnonstop

$160Frontier

Thu, Nov 19 - Sun, Nov 22

3:01 pm - 4:43 pmDTW Detroit Metropolitan Wayne County-PHL Philadelphia

1h 42mnonstop

6:41 am - 8:39 amPHL Philadelphia-DTW Detroit Metropolitan Wayne County

1h 58mnonstop

$162Frontier

Useful Info

Low season	January
High season	July
Cheapest flight	$34

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 7% increase in price.

Flight from Detroit to Philadelphia

How does KAYAK find such low prices on flights from Michigan to Philadelphia?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to Philadelphia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to Philadelphia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Michigan is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Michigan to Philadelphia?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Michigan with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to Philadelphia?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Wildwood Crest

Newark

Essington

North Wildwood

Vineland

West Chester

Elkton

Willow Grove

Pottstown

Middletown

Voorhees

Kennett Square

Somers Point

Glen Mills

Wyomissing

Millville

Springfield

Blackwood

Phoenixville

Strasburg

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PHL

$34 Find Cheap Flights from Michigan to Philadelphia - Compare and Save

Cheap Flights from Michigan to Philadelphia

Recent round-trip flight deals from Michigan to Philadelphia

Recent one-way flight deals from Michigan to Philadelphia

Recent last minute flight deals from Michigan to Philadelphia

Recent direct flight deals from Michigan to Philadelphia

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Cheapest flight

FAQs for booking flights from Michigan to Philadelphia

Traveling to a place near Philadelphia?

More options for your flight to Philadelphia

Complete your trip to Philadelphia with a hotel stay or car rental

Information on the airport you'll fly into in Philadelphia

Cabin class types available on flights to Michigan

Find direct flights for Philadelphia

Flights from domestic origins to Philadelphia

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Find deals for your return flight