What is the cheapest airline that flies from Philadelphia to Michigan?

JetBlue, Frontier, and United Airlines are the most popular carriers operating from Philadelphia to Michigan

How many flights depart from Philadelphia to Michigan on average per day?

The number of flights available between Philadelphia and Michigan is 62 per day as of March 2026. The most frequent departure time is 9:00AM, with 43% of daily flights leaving in the afternoon.

What airlines fly to Michigan?

Spirit Airlines, Delta and American Airlines are the top three most popular airlines that fly to Michigan from Philadelphia according to our data. Spirit Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Michigan. Keep in mind that there are 8 different airlines that fly to Michigan on a routine basis, so you have a few additional options to choose from.

How many flights depart from Philadelphia to Michigan on average per week?

434 flights are operational weekly from Philadelphia to Michigan as of March 2026. The most popular departure day for this route is Sun, with 17% of flights per week taking off on this day.

When did momondo last update prices for flights from Philadelphia Airport to Michigan?

Prices for flights from Philadelphia Airport to Michigan are updated daily.

How many operators does momondo search for flights from Philadelphia Airport to Michigan?

The number of operators available for flights from Philadelphia Airport to Michigan is 6 as of March 2026.

How old do you have to be to fly from Philadelphia Airport to Michigan?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Michigan.

What documentation or ID do you need to fly to Michigan?

The necessary travel and health documents for your Michigan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$38 Cheap Flights from Philadelphia to Michigan in 2026

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Find the cheapest flights from Philadelphia to Michigan

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:36 pm - 5:41 pm

PHL

GRR

2h 05mnonstop

12:55 pm - 2:46 pm

GRR

PHL

1h 51mnonstop

$98Allegiant Air

Fri, Jun 5 - Mon, Jun 8

3:36 pm - 5:41 pm

PHL

GRR

2h 05mnonstop

12:55 pm - 2:46 pm

GRR

PHL

1h 51mnonstop

$99Allegiant Air

Fri, Jun 5 - Mon, Jun 8

10:01 am - 11:40 am

PHL

DTW

1h 39mnonstop

12:45 pm - 2:18 pm

DTW

PHL

1h 33mnonstop

$167Spirit Airlines

Thu, Apr 16 - Sun, Apr 19

10:01 am - 11:40 am

PHL

DTW

1h 39mnonstop

12:45 pm - 2:18 pm

DTW

PHL

1h 33mnonstop

$168Spirit Airlines

Fri, May 1 - Sun, May 3

6:10 am - 1:47 pm

PHL

DTW

7h 37m

1 stop

4:08 pm - 11:10 pm

DTW

PHL

7h 02m

1 stop

$175Frontier

Thu, Apr 16 - Thu, Apr 16

7:10 pm - 9:01 pm

PHL

DTW

1h 51mnonstop

9:47 am - 11:28 am

DTW

PHL

1h 41mnonstop

$176Frontier

Sat, Apr 11 - Mon, Apr 13

3:10 pm - 10:19 pm

PHL

SBN

7h 09m

1 stop

7:00 am - 2:00 pm

SBN

PHL

7h 00m

1 stop

$267Delta

Tue, Aug 18 - Tue, Aug 25

6:00 am - 12:29 pm

PHL

FNT

6h 29m

1 stop

5:36 am - 9:46 am

FNT

PHL

4h 10m

1 stop

$289American Airlines

Sun, Apr 19 - Sat, Apr 25

7:15 am - 12:29 pm

PHL

FNT

5h 14m

1 stop

5:36 am - 12:44 pm

FNT

PHL

7h 08m

2 stops

$294American Airlines

Sun, Apr 19 - Tue, Apr 28

4:05 pm - 11:10 pm

PHL

SBN

7h 05m

1 stop

5:25 pm - 1:01 am

SBN

PHL

7h 36m

1 stop

$303Delta

Sat, Aug 15 - Wed, Aug 26

Frontier flights from Philadelphia to Michigan

Our best Frontier deals on Philadelphia to Michigan flight tickets

Frontier

Apr 16

PHL6:10 amPhiladelphia

7h 37m

1 stop

DTW1:47 pmDetroit Metropolitan Wayne County

Apr 16

DTW4:08 pmDetroit Metropolitan Wayne County

7h 02m

1 stop

PHL11:10 pmPhiladelphia

$175

Frontier

Apr 11

PHL7:10 pmPhiladelphia

1h 51m

DTW9:01 pmDetroit Metropolitan Wayne County

Apr 13

DTW9:47 amDetroit Metropolitan Wayne County

1h 41m

PHL11:28 amPhiladelphia

$176

Frontier

May 1

PHL6:29 pmPhiladelphia

2h 34m

ORD8:03 pmChicago O'Hare Intl

May 4

ORD2:20 pmChicago O'Hare Intl

2h 14m

PHL5:34 pmPhiladelphia

$178

Spirit Airlines flights from Philadelphia to Michigan

Our best Spirit Airlines deals on Philadelphia to Michigan flight tickets

Spirit Airlines

Mar 17

PHL5:00 amPhiladelphia

12h 55m

1 stop

DTW5:55 pmDetroit Metropolitan Wayne County

Mar 24

DTW5:20 amDetroit Metropolitan Wayne County

11h 28m

1 stop

PHL4:48 pmPhiladelphia

$162

Spirit Airlines

Apr 16

PHL10:01 amPhiladelphia

1h 39m

DTW11:40 amDetroit Metropolitan Wayne County

Apr 19

DTW12:45 pmDetroit Metropolitan Wayne County

1h 33m

PHL2:18 pmPhiladelphia

$167

Spirit Airlines

May 1

PHL10:01 amPhiladelphia

1h 39m

DTW11:40 amDetroit Metropolitan Wayne County

May 3

DTW12:45 pmDetroit Metropolitan Wayne County

1h 33m

PHL2:18 pmPhiladelphia

$168

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaGrand Rapids

PHL - GRR

PHLGRR

Philadelphia

Fri 6/5

3:36 pm-5:41 pm

Nonstop2h 05m

Grand Rapids Gerald R. Ford Intl

Mon 6/8

12:55 pm-2:46 pm

Nonstop1h 51m

$98

PhiladelphiaGrand Rapids

PHL - GRR

PHLGRR

Philadelphia

Fri 6/5

3:36 pm-5:41 pm

Nonstop2h 05m

Grand Rapids Gerald R. Ford Intl

Mon 6/8

12:55 pm-2:46 pm

Nonstop1h 51m

$99

Quickest round-trip

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Thu 4/16

10:01 am-11:40 am

Nonstop1h 39m

Detroit Metropolitan Wayne County

Sun 4/19

12:45 pm-2:18 pm

Nonstop1h 33m

$167

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Fri 5/1

10:01 am-11:40 am

Nonstop1h 39m

Detroit Metropolitan Wayne County

Sun 5/3

12:45 pm-2:18 pm

Nonstop1h 33m

$168

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Thu 4/16

6:10 am-1:47 pm

1 stop7h 37m

Detroit Metropolitan Wayne County

Thu 4/16

4:08 pm-11:10 pm

1 stop7h 02m

$175

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

Sat 4/11

7:10 pm-9:01 pm

Nonstop1h 51m

Detroit Metropolitan Wayne County

Mon 4/13

9:47 am-11:28 am

Nonstop1h 41m

$176

PhiladelphiaSouth Bend

PHL - SBN

PHLSBN

Philadelphia

Tue 8/18

3:10 pm-10:19 pm

1 stop7h 09m

South Bend/Michiana

Tue 8/25

7:00 am-2:00 pm

1 stop7h 00m

$267

PhiladelphiaFlint

PHL - FNT

PHLFNT

Philadelphia

Sun 4/19

6:00 am-12:29 pm

1 stop6h 29m

Flint Bishop

Sat 4/25

5:36 am-9:46 am

1 stop4h 10m

$289

PhiladelphiaFlint

PHL - FNT

PHLFNT

Philadelphia

Sun 4/19

7:15 am-12:29 pm

1 stop5h 14m

Flint Bishop

Tue 4/28

5:36 am-12:44 pm

2 stops7h 08m

$294

PhiladelphiaSouth Bend

PHL - SBN

PHLSBN

Philadelphia

Sat 8/15

4:05 pm-11:10 pm

1 stop7h 05m

South Bend/Michiana

Wed 8/26

5:25 pm-1:01 am

1 stop7h 36m

$303

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Michigan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Michigan?

If you aren’t able to travel to Michigan during the month of August, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $199.

What is the cheapest day to depart on your flight to Michigan?

The cheapest day to depart from Philadelphia to Michigan is on a Thursday when prices can be found for as low as $318. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $513. These prices are subject to change though, so be sure to set up a Price Alert for flights to Michigan.

What is the cheapest time of day to depart on your flight to Michigan?

The cheapest time of day to fly to Michigan is at noon when flights can be purchased for as low as $331. In the afternoon is when there is more demand to fly to Michigan, so prices are often more expensive at around $406 per ticket.

What is the cheapest Philadelphia to Michigan flight route?

Fly from Philadelphia to Detroit Metropolitan Wayne County for the best Philadelphia - Michigan flight prices

How far in advance should I book a flight to Michigan?

You are more likely to see cheaper flights to Michigan from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Michigan for around $283 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Michigan from Philadelphia for as low as $207 on momondo.

What cabin class options are available on Philadelphia to Michigan flights?

There are 4 cabin classes available to choose from on Philadelphia to Michigan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to Michigan flights?

No. A direct flight is the cheapest option for a flight between Philadelphia to Michigan.

Cheap Philadelphia to Michigan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Michigan

Best Price Found	$207
Fastest flight time	1h 39m
Direct flights	Every day
Airports in Michigan	115 airports

The best one-way flight to Michigan from Philadelphia in the past 72 hours is $207. The best round-trip flight deal from Philadelphia to Michigan found on momondo in the last 72 hours is $298.

The fastest flight from Philadelphia to Michigan takes 1h 39m

Direct flights go from Philadelphia to Michigan every day.

There are 115 airports in Michigan. From Philadelphia there are direct flights to Detroit Metropolitan Wayne County (DTW).

Search flight deals

When did momondo last update prices for flights from Philadelphia Airport to Michigan?
Prices for flights from Philadelphia Airport to Michigan are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Michigan?
The number of operators available for flights from Philadelphia Airport to Michigan is 6 as of March 2026.
How old do you have to be to fly from Philadelphia Airport to Michigan?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Michigan.
What documentation or ID do you need to fly to Michigan?
The necessary travel and health documents for your Michigan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Philadelphia to Michigan?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Michigan is Canadair (Bombardier) Regional Jet 900, representing 29.15% of all bookings. The subsequent popular models are Boeing 717-200 at 19.80%, Airbus A321neo at 9.64%, and Canadair (Bombardier) Regional Jet 700 at 9.21%.

Best airlines flying from Philadelphia to Michigan

Compare and see reviews for airlines that fly from Philadelphia to Michigan with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $73	Free Cancellation	Rating 6.3 8,519 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $78	Free Cancellation	Rating 5.7 3,030 reviews	Search Frontier flights
Southwest	PriceFrom $194	Free Cancellation	Rating 8.0 4,318 reviews	Search Southwest flights
American Airlines	PriceFrom $198	Free Cancellation	Rating 7.1 11,466 reviews	Search American Airlines flights
Delta	PriceFrom $201	Free Cancellation	Rating 7.9 8,292 reviews	Search Delta flights
United Airlines	PriceFrom $285	Free Cancellation	Rating 7.4 9,428 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Michigan?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Michigan. momondo saves you time and could save you money on your trip.

Can I find flights from Philadelphia to Michigan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Michigan from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Michigan?

momondo helps you find the best flight between Philadelphia and Michigan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Philadelphia to Michigan right now. Can momondo alert me if prices change?

Price alerts on flights to Michigan from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Philadelphia to Michigan from $38

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Michigan departing on 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Philadelphia to Michigan

Our best Frontier deals on Philadelphia to Michigan flight tickets

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Our best Spirit Airlines deals on Philadelphia to Michigan flight tickets

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How to get the cheapest flight ticket from Philadelphia to Michigan

What is the cheapest month to fly to Michigan?

What is the cheapest day to depart on your flight to Michigan?

What is the cheapest time of day to depart on your flight to Michigan?

What is the cheapest Philadelphia to Michigan flight route?

How far in advance should I book a flight to Michigan?

What cabin class options are available on Philadelphia to Michigan flights?

Can stopping save me money on Philadelphia to Michigan flights?

What is the cheapest airline that flies from Philadelphia to Michigan?

What airlines fly to Michigan?

How many flights depart from Philadelphia to Michigan on average per day?

How many flights depart from Philadelphia to Michigan on average per week?

Cheap Philadelphia to Michigan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Michigan

Best Price Found

Fastest flight time

Direct flights

Airports in Michigan

Best airlines flying from Philadelphia to Michigan

Compare and see reviews for airlines that fly from Philadelphia to Michigan with momondo

Why use momondo?

An easier way to manage your Michigan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Michigan

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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