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Cheap flights from Detroit to Philadelphia from $29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Philadelphia departing on 1/11. 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 Detroit to Philadelphia

Cheap round-trip flights

These are some of the best round-trip flight deals from Detroit to Philadelphia 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 Detroit to Philadelphia.

Cheap last minute flights

Planning a quick getaway from Detroit to Philadelphia? 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 Philadelphia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Detroit to Philadelphia

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

All round-trip flight deals to Philadelphia

The cheapest plane tickets to Philadelphia found on KAYAK recently.
9:06 pm - 10:47 pmDTW-PHL
1h 41mnonstop
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
$49Spirit Airlines
Find Deal
Wed, Jan 8 - Tue, Jan 14
5:57 pm - 7:41 pmDTW-PHL
1h 44mnonstop
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
$55Spirit Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
5:35 pm - 12:41 amDTW-PHL
7h 06m1 stop
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
Mon, Jan 6 - Sat, Jan 11
10:05 pm - 11:49 pmDTW-PHL
1h 44mnonstop
7:30 pm - 6:59 pmPHL-DTW
23h 29m1 stop
Sat, Feb 1 - Sat, Feb 8
8:57 am - 9:20 pmDTW-PHL
12h 23m1 stop
10:15 pm - 7:55 amPHL-DTW
9h 40m1 stop
$108Frontier
Find Deal
Thu, Jan 9 - Sat, Jan 11
12:08 pm - 5:31 pmDTW-PHL
5h 23m1 stop
10:15 pm - 7:55 amPHL-DTW
9h 40m1 stop
$118Frontier
Find Deal
Fri, Jan 3 - Sat, Jan 11
10:25 am - 12:05 pmDTW-PHL
1h 40mnonstop
9:33 am - 11:28 amPHL-DTW
1h 55mnonstop
$139Delta
Find Deal
Tue, Jan 21 - Wed, Jan 22
7:00 am - 8:46 amDTW-PHL
1h 46mnonstop
5:15 pm - 7:06 pmPHL-DTW
1h 51mnonstop
$159Delta
Find Deal
Sat, Jan 11 - Sat, Jan 11
8:00 am - 9:47 amDTW-PHL
1h 47mnonstop
7:17 pm - 9:14 pmPHL-DTW
1h 57mnonstop
$204American Airlines
Find Deal
Mon, Jan 20 - Mon, Jan 20
8:12 am - 9:50 amDTW-PHL
1h 38mnonstop
1:45 pm - 3:35 pmPHL-DTW
1h 50mnonstop
$252American Airlines
Find Deal
Fri, May 2 - Tue, May 6
10:05 pm - 11:49 pmDTW-PHL
1h 44mnonstop
$29Spirit Airlines
Find Deal
Sat, Jan 11
5:52 am - 7:33 amDTW-PHL
1h 41mnonstop
$32Spirit Airlines
Find Deal
Tue, Dec 31
4:30 pm - 6:14 pmDTW-PHL
1h 44mnonstop
$33Spirit Airlines
Find Deal
Wed, Jan 15
8:57 am - 4:14 pmDTW-PHL
7h 17m1 stop
$54Frontier
Find Deal
Thu, Jan 16
8:55 am - 1:17 amDTW-PHL
16h 22m1 stop
$64Frontier
Find Deal
Thu, Jan 2
7:00 am - 8:48 amDTW-PHL
1h 48mnonstop
$90Delta
Find Deal
Tue, Jan 14
7:00 am - 8:48 amDTW-PHL
1h 48mnonstop
$105Delta
Find Deal
Sat, Feb 15
7:40 pm - 11:29 pmDTW-PHL
3h 49m1 stop
$114United Airlines
Find Deal
Sat, Feb 15
6:00 am - 10:50 amDTW-PHL
4h 50m1 stop
$144United Airlines
Find Deal
Mon, Jan 20
4:54 pm - 9:57 pmDTW-PHL
5h 03m1 stop
$234American Airlines
Find Deal
Fri, Dec 27
5:52 am - 7:33 amDTW-PHL
1h 41mnonstop
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
$94Spirit Airlines
Find Deal
Mon, Dec 23 - Fri, Jan 10
5:52 am - 7:33 amDTW-PHL
1h 41mnonstop
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
$99Spirit Airlines
Find Deal
Sun, Dec 22 - Sat, Jan 11
5:52 am - 7:33 amDTW-PHL
1h 41mnonstop
9:18 am - 5:19 pmPHL-DTW
8h 01m1 stop
Fri, Dec 20 - Sat, Dec 21
1:47 pm - 3:26 pmDTW-PHL
1h 39mnonstop
5:15 am - 3:45 pmPHL-DTW
10h 30m1 stop
Fri, Dec 20 - Mon, Dec 23
5:35 pm - 12:41 amDTW-PHL
7h 06m1 stop
5:45 am - 5:11 pmPHL-DTW
11h 26m1 stop
$338Frontier
Find Deal
Mon, Dec 23 - Wed, Dec 25
9:39 pm - 11:22 amDTW-PHL
13h 43m1 stop
5:15 am - 3:45 pmPHL-DTW
10h 30m1 stop
$348Frontier
Find Deal
Sat, Dec 21 - Mon, Dec 23
8:19 am - 2:36 pmDTW-PHL
6h 17m1 stop
6:41 pm - 12:14 amPHL-DTW
5h 33m1 stop
$358American Airlines
Find Deal
Thu, Dec 19 - Mon, Dec 23
4:48 pm - 8:57 pmDTW-PHL
4h 09m1 stop
3:50 pm - 9:36 pmPHL-DTW
5h 46m1 stop
$393American Airlines
Find Deal
Sun, Dec 22 - Sat, Dec 28
6:43 am - 12:06 pmDTW-PHL
5h 23m1 stop
6:00 am - 7:55 amPHL-DTW
1h 55mnonstop
$619Delta
Find Deal
Thu, Dec 19 - Tue, Dec 24
3:05 pm - 4:48 pmDTW-PHL
1h 43mnonstop
1:14 pm - 8:30 pmPHL-DTW
7h 16m1 stop
$629Delta
Find Deal
Mon, Dec 23 - Wed, Dec 25
9:06 pm - 10:47 pmDTW-PHL
1h 41mnonstop
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
$49Spirit Airlines
Find Deal
Wed, Jan 8 - Tue, Jan 14
5:57 pm - 7:41 pmDTW-PHL
1h 44mnonstop
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
$55Spirit Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
5:52 am - 7:33 amDTW-PHL
1h 41mnonstop
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
$57Spirit Airlines
Find Deal
Wed, Jan 8 - Tue, Jan 14
5:52 am - 7:33 amDTW-PHL
1h 41mnonstop
11:02 am - 1:02 pmPHL-DTW
2h 00mnonstop
$61Spirit Airlines
Find Deal
Thu, Jan 2 - Sat, Jan 11
10:25 am - 12:05 pmDTW-PHL
1h 40mnonstop
9:33 am - 11:28 amPHL-DTW
1h 55mnonstop
$139Delta
Find Deal
Tue, Jan 21 - Wed, Jan 22
7:00 am - 8:46 amDTW-PHL
1h 46mnonstop
6:00 am - 7:55 amPHL-DTW
1h 55mnonstop
$159Delta
Find Deal
Sat, Jan 11 - Mon, Jan 13
10:25 am - 12:05 pmDTW-PHL
1h 40mnonstop
6:00 am - 7:55 amPHL-DTW
1h 55mnonstop
$179Delta
Find Deal
Fri, Jan 10 - Mon, Jan 13
8:00 am - 9:47 amDTW-PHL
1h 47mnonstop
7:17 pm - 9:14 pmPHL-DTW
1h 57mnonstop
$204American Airlines
Find Deal
Mon, Jan 20 - Mon, Jan 20
8:12 am - 9:50 amDTW-PHL
1h 38mnonstop
1:45 pm - 3:35 pmPHL-DTW
1h 50mnonstop
$252American Airlines
Find Deal
Fri, May 2 - Tue, May 6
1:14 pm - 2:50 pmDTW-PHL
1h 36mnonstop
8:45 pm - 10:35 pmPHL-DTW
1h 50mnonstop
$267American Airlines
Find Deal
Thu, Apr 3 - Thu, Apr 10

Spirit Airlines flights from Detroit to Philadelphia

Our best Spirit Airlines deals on Detroit to Philadelphia flight tickets
Spirit Airlines
Jan 8
DTW9:06 pmDetroit Metropolitan Wayne County
1h 41m
PHL10:47 pmPhiladelphia
Jan 14
PHL11:02 amPhiladelphia
2h 00m
DTW1:02 pmDetroit Metropolitan Wayne County
Spirit Airlines
Jan 14
DTW5:57 pmDetroit Metropolitan Wayne County
1h 44m
PHL7:41 pmPhiladelphia
Jan 21
PHL11:02 amPhiladelphia
2h 00m
DTW1:02 pmDetroit Metropolitan Wayne County
Spirit Airlines
Jan 25
DTW10:05 pmDetroit Metropolitan Wayne County
1h 44m
PHL11:49 pmPhiladelphia
Jan 29
PHL11:02 amPhiladelphia
2h 00m
DTW1:02 pmDetroit Metropolitan Wayne County

American Airlines flights from Detroit to Philadelphia

Our best American Airlines deals on Detroit to Philadelphia flight tickets
American Airlines
Jan 20
DTW8:00 amDetroit Metropolitan Wayne County
1h 47m
PHL9:47 amPhiladelphia
Jan 20
PHL7:17 pmPhiladelphia
1h 57m
DTW9:14 pmDetroit Metropolitan Wayne County
American Airlines
May 2
DTW8:12 amDetroit Metropolitan Wayne County
1h 38m
PHL9:50 amPhiladelphia
May 6
PHL1:45 pmPhiladelphia
1h 50m
DTW3:35 pmDetroit Metropolitan Wayne County
American Airlines
Dec 19
DTW8:19 amDetroit Metropolitan Wayne County
6h 17m
1 stop
PHL2:36 pmPhiladelphia
Dec 23
PHL6:41 pmPhiladelphia
5h 33m
1 stop
DTW12:14 amDetroit Metropolitan Wayne County

See travel insights to Philadelphia from

How to get the cheapest flight ticket from Detroit to Philadelphia

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 Detroit and Philadelphia?

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Detroit is in August. Flight prices, which tend to average around $119, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Philadelphia, with average flight prices from Detroit averaging around $139.

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

The cheapest day to depart from Detroit to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $150. On the other hand, Sunday is the most expensive day to depart from Detroit because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $226.

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

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Detroit to Philadelphia in the evening for as low as $138. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $178.

What is the cheapest Detroit to Philadelphia flight route?

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

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

Most flyers found that booking tickets 56 days in advance of their planned departure date is the best time to get cheap flights to Philadelphia. During this timeframe, flight prices are around $181. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Detroit for as low as $96 on momondo.

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

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

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

How have Detroit to Philadelphia flight prices changed over time?

As of December 2024, prices for Detroit to Philadelphia flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Detroit to Philadelphia

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

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

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

Best Price Found

$29

Fastest flight time

1h 33m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Detroit in the past 72 hours is $29. The best round-trip flight deal from Detroit to Philadelphia found on momondo in the last 72 hours is $49.
The fastest flight from Detroit to Philadelphia takes 1h 33m
Direct flights go from Detroit to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)

  • How far is Detroit to Philadelphia by plane?

    Detroit and Philadelphia are 442.2 mi apart from one another. By plane, this route typically takes 1h 33m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Detroit to Philadelphia?

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


Best airlines flying from Detroit to Philadelphia

Compare and see reviews for airlines that fly from Detroit to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $38Free 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 $139Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Delta Flights From Detroit to Philadelphia

    The lowest priced Delta flight from Detroit to Philadelphia from the last 72 hours was $119. Generally, Delta has 7 flights on this route every week with an average price of $255. Delta is rated 8.0/10 by our users.

  • American Airlines Flights From Detroit to Philadelphia

    Another popular option for Detroit to Philadelphia flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Detroit to Philadelphia around 8 times per week, with deals starting from $139 round-trip and rising to an average price of around $238.


Why use momondo?

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

It is quick and easy to find Detroit to Philadelphia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Philadelphia that suits you.

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

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

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

Once all potential Detroit to Philadelphia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Detroit to Philadelphia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Philadelphia and let you know when they change.


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