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Cheap flights from Philadelphia to Detroit from $39

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 2/20. 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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Find the cheapest flights from Philadelphia to Detroit

Cheap round-trip flights

These are some of the best round-trip flight deals from Philadelphia to Detroit that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Philadelphia to Detroit.

Cheap last minute flights

Planning a quick getaway from Philadelphia to Detroit? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Detroit, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Philadelphia to Detroit

Find recent round-trip train or bus tickets from Philadelphia to Detroit.

All round-trip flight deals to Detroit

The cheapest plane tickets to Detroit found on KAYAK recently.
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
4:30 pm - 6:14 pmDTW-PHL
1h 44mnonstop
$54Spirit Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 22
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
5:57 pm - 7:41 pmDTW-PHL
1h 44mnonstop
$55Spirit Airlines
Find Deal
Sat, Jan 11 - Tue, Jan 14
10:18 pm - 7:57 amPHL-DTW
9h 39m1 stop
5:57 pm - 7:41 pmDTW-PHL
1h 44mnonstop
Sat, Jan 18 - Tue, Jan 21
10:48 am - 12:33 pmPHL-DTW
1h 45mnonstop
8:57 am - 4:12 pmDTW-PHL
7h 15m1 stop
Mon, Jan 6 - Thu, Jan 9
10:18 pm - 7:57 amPHL-DTW
9h 39m1 stop
2:00 pm - 7:59 amDTW-PHL
17h 59m1 stop
$109Frontier
Find Deal
Sat, Jan 18 - Sat, Jan 25
10:18 pm - 1:04 pmPHL-DTW
14h 46m1 stop
11:26 am - 10:28 pmDTW-PHL
11h 02m1 stop
$128Frontier
Find Deal
Fri, Jan 24 - Mon, Jan 27
3:50 pm - 5:39 pmPHL-DTW
1h 49mnonstop
6:15 pm - 7:58 pmDTW-PHL
1h 43mnonstop
$139American Airlines
Find Deal
Sat, Mar 1 - Tue, Mar 4
6:00 am - 7:55 amPHL-DTW
1h 55mnonstop
9:40 pm - 11:20 pmDTW-PHL
1h 40mnonstop
$140Delta
Find Deal
Sat, Jan 18 - Sat, Jan 25
8:45 pm - 10:36 pmPHL-DTW
1h 51mnonstop
6:06 am - 7:40 amDTW-PHL
1h 34mnonstop
$237American Airlines
Find Deal
Wed, Jun 11 - Wed, Jun 18
5:40 am - 12:40 pmPHL-DTW
7h 00m1 stop
7:00 am - 8:48 amDTW-PHL
1h 48mnonstop
$247Delta
Find Deal
Sat, Jan 18 - Sat, Jan 25
11:04 am - 1:03 pmPHL-DTW
1h 59mnonstop
$39Spirit Airlines
Find Deal
Thu, Feb 20
11:04 am - 1:03 pmPHL-DTW
1h 59mnonstop
$44Spirit Airlines
Find Deal
Tue, Feb 18
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
$45Spirit Airlines
Find Deal
Fri, Jan 17
10:18 pm - 7:57 amPHL-DTW
9h 39m1 stop
$60Frontier
Find Deal
Sat, Jan 18
10:18 pm - 7:57 amPHL-DTW
9h 39m1 stop
$66Frontier
Find Deal
Sat, Jan 18
6:00 am - 12:06 pmPHL-DTW
6h 06m1 stop
$103JetBlue
Find Deal
Wed, Mar 19
8:45 pm - 10:35 pmPHL-DTW
1h 50mnonstop
$119American Airlines
Find Deal
Wed, Apr 9
6:00 am - 12:06 pmPHL-DTW
6h 06m1 stop
$123JetBlue
Find Deal
Fri, Mar 14
1:00 pm - 2:49 pmPHL-DTW
1h 49mnonstop
$168Delta
Find Deal
Mon, Jan 20
7:19 pm - 12:58 amPHL-DTW
5h 39m1 stop
$208Delta
Find Deal
Mon, Jan 20
10:48 am - 12:33 pmPHL-DTW
1h 45mnonstop
5:52 am - 7:33 amDTW-PHL
1h 41mnonstop
$126Spirit Airlines
Find Deal
Fri, Dec 20 - Tue, Dec 24
2:40 pm - 4:20 pmPHL-DTW
1h 40mnonstop
4:30 pm - 6:14 pmDTW-PHL
1h 44mnonstop
$128Spirit Airlines
Find Deal
Thu, Dec 19 - Wed, Jan 22
9:18 am - 5:19 pmPHL-DTW
8h 01m1 stop
5:52 am - 7:33 amDTW-PHL
1h 41mnonstop
Sat, Dec 21 - Tue, Dec 24
9:18 am - 5:19 pmPHL-DTW
8h 01m1 stop
5:52 am - 7:33 amDTW-PHL
1h 41mnonstop
Sat, Dec 21 - Wed, Dec 25
5:30 am - 5:19 pmPHL-DTW
11h 49m1 stop
9:59 pm - 7:36 amDTW-PHL
9h 37m1 stop
$278Frontier
Find Deal
Sat, Dec 21 - Thu, Jan 2
5:30 am - 5:19 pmPHL-DTW
11h 49m1 stop
9:59 pm - 7:36 amDTW-PHL
9h 37m1 stop
$282Frontier
Find Deal
Sat, Dec 21 - Thu, Jan 2
3:50 pm - 8:38 pmPHL-DTW
4h 48m1 stop
6:00 am - 11:51 amDTW-PHL
5h 51m1 stop
$353American Airlines
Find Deal
Sun, Dec 22 - Wed, Dec 25
3:50 pm - 8:38 pmPHL-DTW
4h 48m1 stop
5:35 pm - 11:02 pmDTW-PHL
5h 27m1 stop
$378American Airlines
Find Deal
Thu, Dec 19 - Sun, Dec 22
6:00 am - 7:55 amPHL-DTW
1h 55mnonstop
3:05 pm - 4:48 pmDTW-PHL
1h 43mnonstop
$609Delta
Find Deal
Thu, Dec 19 - Tue, Dec 24
6:00 am - 7:55 amPHL-DTW
1h 55mnonstop
9:35 pm - 11:14 pmDTW-PHL
1h 39mnonstop
$779Delta
Find Deal
Thu, Dec 19 - Mon, Dec 23
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
5:57 pm - 7:41 pmDTW-PHL
1h 44mnonstop
$55Spirit Airlines
Find Deal
Sat, Jan 11 - Tue, Jan 14
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
5:57 pm - 7:41 pmDTW-PHL
1h 44mnonstop
$57Spirit Airlines
Find Deal
Sat, Jan 18 - Tue, Jan 21
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
5:57 pm - 7:41 pmDTW-PHL
1h 44mnonstop
$61Spirit Airlines
Find Deal
Mon, Jan 13 - Tue, Jan 14
2:40 pm - 4:20 pmPHL-DTW
1h 40mnonstop
10:05 pm - 11:49 pmDTW-PHL
1h 44mnonstop
$66Spirit Airlines
Find Deal
Mon, Jan 6 - Thu, Jan 9
3:50 pm - 5:39 pmPHL-DTW
1h 49mnonstop
6:15 pm - 7:58 pmDTW-PHL
1h 43mnonstop
$139American Airlines
Find Deal
Sat, Mar 1 - Tue, Mar 4
6:00 am - 7:55 amPHL-DTW
1h 55mnonstop
9:40 pm - 11:20 pmDTW-PHL
1h 40mnonstop
$140Delta
Find Deal
Sat, Jan 18 - Sat, Jan 25
3:50 pm - 5:39 pmPHL-DTW
1h 49mnonstop
6:03 pm - 7:40 pmDTW-PHL
1h 37mnonstop
$208American Airlines
Find Deal
Tue, Mar 4 - Sat, Mar 8
8:45 pm - 10:36 pmPHL-DTW
1h 51mnonstop
6:06 am - 7:40 amDTW-PHL
1h 34mnonstop
$237American Airlines
Find Deal
Wed, Jun 11 - Wed, Jun 18
8:15 pm - 10:12 pmPHL-DTW
1h 57mnonstop
5:45 pm - 7:22 pmDTW-PHL
1h 37mnonstop
$449Delta
Find Deal
Wed, Jun 11 - Wed, Jun 18
5:15 pm - 7:03 pmPHL-DTW
1h 48mnonstop
2:40 pm - 4:16 pmDTW-PHL
1h 36mnonstop
$459Delta
Find Deal
Wed, Apr 16 - Sun, Apr 20

Frontier flights from Philadelphia to Detroit

Our best Frontier deals on Philadelphia to Detroit flight tickets
Frontier
Jan 18
PHL10:18 pmPhiladelphia
9h 39m
1 stop
DTW7:57 amDetroit Metropolitan Wayne County
Jan 25
DTW2:00 pmDetroit Metropolitan Wayne County
17h 59m
1 stop
PHL7:59 amPhiladelphia
Frontier
Jan 24
PHL10:18 pmPhiladelphia
14h 46m
1 stop
DTW1:04 pmDetroit Metropolitan Wayne County
Jan 27
DTW11:26 amDetroit Metropolitan Wayne County
11h 02m
1 stop
PHL10:28 pmPhiladelphia
Frontier
Jan 31
PHL7:55 amPhiladelphia
6h 51m
1 stop
DTW2:46 pmDetroit Metropolitan Wayne County
Feb 3
DTW11:26 amDetroit Metropolitan Wayne County
11h 02m
1 stop
PHL10:28 pmPhiladelphia

Delta flights from Philadelphia to Detroit

Our best Delta deals on Philadelphia to Detroit flight tickets
Delta
Jan 18
PHL6:00 amPhiladelphia
1h 55m
DTW7:55 amDetroit Metropolitan Wayne County
Jan 25
DTW9:40 pmDetroit Metropolitan Wayne County
1h 40m
PHL11:20 pmPhiladelphia
Delta
Jan 18
PHL5:40 amPhiladelphia
7h 00m
1 stop
DTW12:40 pmDetroit Metropolitan Wayne County
Jan 25
DTW7:00 amDetroit Metropolitan Wayne County
1h 48m
PHL8:48 amPhiladelphia

See travel insights to Detroit from

How to get the cheapest flight ticket from Philadelphia to Detroit

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 typical price of a round-trip flight between Philadelphia and Detroit?

What is the cheapest month to fly to Detroit?

The cheapest month to fly to Detroit from Philadelphia is in August. Flight prices, which tend to average around $119, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in August, then July is your next best option. Flight prices from Philadelphia to Detroit during July average around $132.

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

On average, the least expensive day to fly to Detroit from Philadelphia is on a Monday. momondo users have found tickets for Monday departures for as low as $112. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Detroit for around $199.

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

In the evening is the cheapest time of day to fly from Philadelphia to Detroit when you can find flight prices for as low as $140. Flying to Detroit in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $179 on average. Flights to Detroit from Philadelphia in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Philadelphia to Detroit flight route?

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

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

We recommend purchasing flights from Philadelphia to Detroit 24 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Detroit for $196. Keep in mind that you might be able to find cheaper flights to Detroit at any time. In fact, our users found flights for as low as $90 in the past 72 hours.

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

There are 4 cabin classes available to choose from on Philadelphia to Detroit 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 Detroit flights?

You could potentially save up to 74% on your flight if you consider stops on a Philadelphia to Detroit flight.

How have Philadelphia to Detroit flight prices changed over time?

As of December 2024, prices for Philadelphia to Detroit flights are approximately 52% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Detroit

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

Cheap Philadelphia to Detroit (PHL to DTT) flight deals and tips

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

Best Price Found

$39

Fastest flight time

1h 40m

Direct flights

Every day

Airports in Detroit

1 airport
The best one-way flight to Detroit from Philadelphia in the past 72 hours is $39. The best round-trip flight deal from Philadelphia to Detroit found on momondo in the last 72 hours is $54.
The fastest flight from Philadelphia to Detroit takes 1h 40m
Direct flights go from Philadelphia to Detroit every day.
There is 1 airport near Detroit: Detroit Metropolitan Wayne County (DTW)

  • How far is Philadelphia to Detroit by plane?

    Detroit is 442.2 mi away from Philadelphia. Typically, this will take 1h 40m by plane in normal conditions.

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

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

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

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

    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.

  • What documentation or ID do you need to fly to Detroit?

    The required travel and health documents for your Detroit 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. 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?

  • What is the most popular airline from Philadelphia to Detroit?


Best airlines flying from Philadelphia to Detroit

Compare and see reviews for airlines that fly from Philadelphia to Detroit with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $39Free CancellationRating
6.1
3,479 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $40Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
DeltaPriceFrom $119Free CancellationRating
8.0
8,604 reviews
Search Delta flights
American AirlinesPriceFrom $138Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Delta Flights From Philadelphia to Detroit

    Delta flight deals from Philadelphia to Detroit start from $119 round-trip. Over the 9 Delta flights for this route in a normal week, average airfare is usually $283 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From Philadelphia to Detroit

    American Airlines (7.2/10 from 10,000 reviews) operates around 8 flights from Philadelphia to Detroit in any given week. The average American Airlines airfare for this route is around $256, with deals from around $138 rare but found on momondo. Referenced prices are for round-trip Philadelphia to Detroit flight searches in the last 72 hours.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Detroit from Philadelphia.

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

All flight searches from Philadelphia to Detroit on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Philadelphia and Detroit 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 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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