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Cheap flights from Philadelphia to Detroit from $22

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 Detroit departing on 12/20. 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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0 bags

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Multiple Airlines Logo
4:12 pm - 6:00 pmPHL-DTW
1h 48mnonstop
Multiple Airlines Logo
10:36 am - 9:09 pmDTW-PHL
10h 33m1 stop
$150Multiple Airlines
Find Deal
qui, nov 27 - sex, nov 28
Multiple Airlines Logo
6:47 pm - 8:06 amPHL-DTW
13h 19m1 stop
Multiple Airlines Logo
12:29 pm - 2:05 pmDTW-PHL
1h 36mnonstop
$151Multiple Airlines
Find Deal
seg, nov 24 - seg, dez 1
Multiple Airlines Logo
4:35 pm - 10:17 amPHL-DTW
17h 42m1 stop
Multiple Airlines Logo
6:45 am - 11:44 amDTW-PHL
28h 59m1 stop
$152Multiple Airlines
Find Deal
seg, nov 24 - sex, dez 5
Frontier Logo
6:47 pm - 8:06 amPHL-DTW
13h 19m1 stop
Frontier Logo
10:36 am - 9:09 pmDTW-PHL
10h 33m1 stop
$153Frontier
Find Deal
qui, nov 20 - seg, nov 24
Multiple Airlines Logo
3:48 pm - 1:52 pmPHL-DTW
22h 04m1 stop
Multiple Airlines Logo
6:07 pm - 9:20 pmDTW-PHL
27h 13m1 stop
$154Multiple Airlines
Find Deal
qua, jan 7 - seg, jan 12
Multiple Airlines Logo
4:12 pm - 6:00 pmPHL-DTW
1h 48mnonstop
Multiple Airlines Logo
9:00 am - 11:15 pmDTW-PHL
14h 15m1 stop
$155Multiple Airlines
Find Deal
qua, dez 3 - qui, dez 4
Multiple Airlines Logo
4:00 pm - 12:19 amPHL-DTW
8h 19m1 stop
Multiple Airlines Logo
5:20 pm - 5:31 amDTW-PHL
12h 11m1 stop
$156Multiple Airlines
Find Deal
sáb, dez 6 - seg, dez 8
Multiple Airlines Logo
3:45 pm - 8:07 amPHL-DTW
16h 22m2 stops
Multiple Airlines Logo
3:12 pm - 4:05 pmDTW-PHL
24h 53m1 stop
$157Multiple Airlines
Find Deal
qua, dez 10 - dom, dez 14
Multiple Airlines Logo
3:45 pm - 10:08 amPHL-DTW
18h 23m1 stop
Multiple Airlines Logo
7:42 pm - 8:39 pmDTW-PHL
24h 57m1 stop
$158Multiple Airlines
Find Deal
ter, dez 9 - qua, dez 10
Spirit Airlines Logo
3:00 pm - 4:47 pmPHL-DTW
1h 47mnonstop
Spirit Airlines Logo
1:45 pm - 3:17 pmDTW-PHL
1h 32mnonstop
$159Spirit Airlines
Find Deal
seg, nov 24 - qua, dez 3

Frontier flights from Philadelphia to Detroit Metropolitan Wayne County Airport

Our best Frontier deals on Philadelphia to Detroit Metropolitan Wayne County Airport flight tickets
Frontier
Nov 20
PHL6:47 pmPhiladelphia
13h 19m
1 stop
DTW8:06 amDetroit Metropolitan Wayne County
Nov 24
DTW10:36 amDetroit Metropolitan Wayne County
10h 33m
1 stop
PHL9:09 pmPhiladelphia
$153
Find similar
Frontier
Nov 20
PHL6:47 pmPhiladelphia
13h 19m
1 stop
DTW8:06 amDetroit Metropolitan Wayne County
Nov 22
DTW9:01 amDetroit Metropolitan Wayne County
15h 29m
1 stop
PHL12:30 amPhiladelphia
$154
Find similar
Frontier
Nov 23
PHL6:00 amPhiladelphia
1h 56m
DTW7:56 amDetroit Metropolitan Wayne County
Dec 1
DTW8:29 pmDetroit Metropolitan Wayne County
1h 42m
PHL10:11 pmPhiladelphia
$160
Find similar

Spirit Airlines flights from Philadelphia to Detroit Metropolitan Wayne County Airport

Our best Spirit Airlines deals on Philadelphia to Detroit Metropolitan Wayne County Airport flight tickets
Spirit Airlines
Nov 24
PHL8:54 pmPhiladelphia
13h 23m
1 stop
DTW10:17 amDetroit Metropolitan Wayne County
Dec 1
DTW12:29 pmDetroit Metropolitan Wayne County
1h 36m
PHL2:05 pmPhiladelphia
$155
Find similar
Spirit Airlines
Nov 24
PHL3:00 pmPhiladelphia
1h 47m
DTW4:47 pmDetroit Metropolitan Wayne County
Dec 3
DTW1:45 pmDetroit Metropolitan Wayne County
1h 32m
PHL3:17 pmPhiladelphia
$159
Find similar
Spirit Airlines
Nov 24
PHL3:00 pmPhiladelphia
1h 47m
DTW4:47 pmDetroit Metropolitan Wayne County
Dec 1
DTW12:29 pmDetroit Metropolitan Wayne County
1h 36m
PHL2:05 pmPhiladelphia
$169
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Detroit Metropolitan Wayne County Airport 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, momondo users made 832,500 searches. Data last updated novembro 13, 2025.
Use the filters below to find and compare flights from Philadelphia to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

qui 11/27

4:12 pm-6:00 pm

Nonstop1h 48m

Detroit Metropolitan Wayne County

sex 11/28

10:36 am-9:09 pm

1 stop10h 33m

$150

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

seg 11/24

6:47 pm-8:06 am

1 stop13h 19m

Detroit Metropolitan Wayne County

seg 12/1

12:29 pm-2:05 pm

Nonstop1h 36m

$151

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

seg 11/24

4:35 pm-10:17 am

1 stop17h 42m

Detroit Metropolitan Wayne County

sex 12/5

6:45 am-11:44 am

1 stop28h 59m

$152

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

qui 11/20

6:47 pm-8:06 am

1 stop13h 19m

Detroit Metropolitan Wayne County

seg 11/24

10:36 am-9:09 pm

1 stop10h 33m

$153

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

qua 1/7

3:48 pm-1:52 pm

1 stop22h 04m

Detroit Metropolitan Wayne County

seg 1/12

6:07 pm-9:20 pm

1 stop27h 13m

$154

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

qua 12/3

4:12 pm-6:00 pm

Nonstop1h 48m

Detroit Metropolitan Wayne County

qui 12/4

9:00 am-11:15 pm

1 stop14h 15m

$155

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

sáb 12/6

4:00 pm-12:19 am

1 stop8h 19m

Detroit Metropolitan Wayne County

seg 12/8

5:20 pm-5:31 am

1 stop12h 11m

$156

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

qua 12/10

3:45 pm-8:07 am

2 stops16h 22m

Detroit Metropolitan Wayne County

dom 12/14

3:12 pm-4:05 pm

1 stop24h 53m

$157

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

ter 12/9

3:45 pm-10:08 am

1 stop18h 23m

Detroit Metropolitan Wayne County

qua 12/10

7:42 pm-8:39 pm

1 stop24h 57m

$158

PhiladelphiaDetroit

PHL - DTW

PHLDTW

Philadelphia

seg 11/24

3:00 pm-4:47 pm

Nonstop1h 47m

Detroit Metropolitan Wayne County

qua 12/3

1:45 pm-3:17 pm

Nonstop1h 32m

$159

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Detroit from

How to get the cheapest flight ticket from Philadelphia to Detroit Metropolitan Wayne County Airport

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

What is the cheapest month to fly to Detroit Metropolitan Wayne County Airport?

The cheapest month to fly to Detroit Metropolitan Wayne County Airport from Philadelphia is in December. Flight prices, which tend to average around $163, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Detroit Metropolitan Wayne County Airport from Philadelphia during January instead. Flights to Detroit Metropolitan Wayne County Airport in January, while not as cheap as those in December, still average around $179.

What is the cheapest day to depart on your flight to Detroit Metropolitan Wayne County Airport?

The cheapest day to depart from Philadelphia to Detroit Metropolitan Wayne County Airport is on a Thursday when prices can be found for as low as $293. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Detroit Metropolitan Wayne County Airport on Monday is $468.

What is the cheapest time of day to depart on your flight to Detroit Metropolitan Wayne County Airport?

Flying to Detroit Metropolitan Wayne County Airport from Philadelphia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $322 when looking at flights departing in the morning. Flights to Detroit Metropolitan Wayne County Airport are more costly in the afternoon, with an average ticket price of $399. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Philadelphia to Detroit Metropolitan Wayne County flight route?

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

How far in advance should I book a flight to Detroit Metropolitan Wayne County Airport?

You are more likely to see cheaper flights to Detroit Metropolitan Wayne County Airport from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit Metropolitan Wayne County Airport for around $252 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit Metropolitan Wayne County Airport from Philadelphia for as low as $189 on momondo.

What cabin class options are available on Philadelphia to Detroit Metropolitan Wayne County flights?

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

How have Philadelphia to Detroit Metropolitan Wayne County Airport flight prices changed over time?

As of November 2025, prices for Philadelphia to Detroit Metropolitan Wayne County Airport flights are approximately 60% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Detroit Metropolitan Wayne County Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Detroit Metropolitan Wayne County Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Detroit Metropolitan Wayne County Airport (PHL to DTW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Detroit Metropolitan Wayne County Airport

Best Price Found

$138

Fastest flight time

1h 43m

Direct flights

Every day
The best one-way flight to Detroit Metropolitan Wayne County Airport from Philadelphia in the past 72 hours is $138. The best round-trip flight deal from Philadelphia to Detroit Metropolitan Wayne County Airport found on momondo in the last 72 hours is $258.
The fastest flight from Philadelphia to Detroit Metropolitan Wayne County Airport takes 1h 43m
Direct flights go from Philadelphia to Detroit Metropolitan Wayne County Airport every day.
Search flight deals

  • How far is Philadelphia to Detroit Metropolitan Wayne County by plane?

    There are 454.2 mi between Philadelphia and Detroit Metropolitan Wayne County. By plane, this route typically takes 1h 47m.

  • When did momondo last update prices for flights from Philadelphia Airport to Detroit Metropolitan Wayne County Airport?

    Prices for flights from Philadelphia Airport to Detroit Metropolitan Wayne County Airport were last updated today.

  • How many operators does momondo search for flights from Philadelphia Airport to Detroit Metropolitan Wayne County Airport?

  • How old do you have to be to fly from Philadelphia Airport to Detroit Metropolitan Wayne County Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Detroit Metropolitan Wayne County Airport.

  • What documentation or ID do you need to fly to Detroit Metropolitan Wayne County Airport?

    The required travel and health documents for your Detroit Metropolitan Wayne County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Detroit Metropolitan Wayne County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Philadelphia to Detroit Metropolitan Wayne County Airport?

  • What is the most popular airline from Philadelphia to Detroit Metropolitan Wayne County Airport?

Best airlines flying from Philadelphia to Detroit Metropolitan Wayne County Airport

Compare and see reviews for airlines that fly from Philadelphia to Detroit Metropolitan Wayne County Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $66Free CancellationRating
6.3
8,139 reviews
Search Spirit Airlines flights
FrontierPriceFrom $79Free CancellationRating
5.8
3,114 reviews
Search Frontier flights
DeltaPriceFrom $159Free CancellationRating
7.9
8,007 reviews
Search Delta flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

  • Delta Flights From Philadelphia to Detroit Metropolitan Wayne County Airport

    Across 19 Delta flights from Philadelphia to Detroit Metropolitan Wayne County Airport this week, the average price was $322, with the best Delta deals starting from $159 round-trip. 8,007 users have rated Delta on momondo, with an average score of 7.9/10.

  • American Airlines Flights From Philadelphia to Detroit Metropolitan Wayne County Airport

    American Airlines (7.2/10 from 11,050 reviews) operates around 15 flights from Philadelphia to Detroit Metropolitan Wayne County Airport in any given week. The average American Airlines airfare for this route is around $312, with deals from around $198 rare but found on momondo. Referenced prices are for round-trip Philadelphia to Detroit Metropolitan Wayne County Airport flight searches in the last 72 hours.

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Put-in-Bay
Auburn Hills
Warren
Southfield
Troy
Dearborn
Romulus
Monroe
Novi
Livonia
Port Clinton
Port Huron
Roseville
Sterling Heights
Brighton
Ypsilanti
Pontiac
Dundee
Madison Heights
Royal Oak

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Detroit. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Detroit from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Detroit.

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

Of course. momondo tracks the price of Philadelphia to Detroit flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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