DTW - PHL

C$ 94 Find Cheap Flights from Detroit to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Detroit to Philadelphia departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Philadelphia, as well as popular online travel agencies
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Cheap Flights from Detroit to Philadelphia (DTW-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Detroit to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Detroit to Philadelphia

Wed, 27 Aug - Sun, 31 Aug
Spirit Airlines Logo
7:10 p.m. - 8:49 p.m.DTW-PHL
1h 39mdirect
Spirit Airlines Logo
7:00 a.m. - 8:40 a.m.PHL-DTW
1h 40mdirect
C$ 118Spirit Airlines
Find Deal
Thu, 21 Aug - Mon, 25 Aug
Spirit Airlines Logo
7:10 p.m. - 8:49 p.m.DTW-PHL
1h 39mdirect
Spirit Airlines Logo
7:00 a.m. - 8:40 a.m.PHL-DTW
1h 40mdirect
C$ 127Spirit Airlines
Find Deal
Fri, 19 Sep - Mon, 22 Sep
Spirit Airlines Logo
7:30 p.m. - 9:15 p.m.DTW-PHL
1h 45mdirect
Spirit Airlines Logo
6:35 a.m. - 8:26 a.m.PHL-DTW
1h 51mdirect
C$ 132Spirit Airlines
Find Deal
Wed, 17 Sep - Sun, 21 Sep
 Logo
7:02 a.m. - 12:53 p.m.DTW-PHL
5h 51m1 stop
 Logo
6:15 a.m. - 12:36 p.m.PHL-DTW
6h 21m1 stop
C$ 272
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Frontier Logo
4:38 p.m. - 12:54 a.m.DTW-PHL
8h 16m1 stop
Frontier Logo
10:29 p.m. - 8:48 a.m.PHL-DTW
10h 19m1 stop
C$ 279Frontier
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Frontier Logo
12:36 p.m. - 1:09 a.m.DTW-PHL
12h 33m1 stop
Frontier Logo
10:29 p.m. - 8:48 a.m.PHL-DTW
10h 19m1 stop
C$ 281Frontier
Find Deal
Mon, 27 Oct - Wed, 29 Oct
Southwest Logo
1:15 p.m. - 6:55 p.m.DTW-PHL
5h 40m1 stop
Southwest Logo
8:10 a.m. - 5:45 p.m.PHL-DTW
9h 35m2 stops
C$ 293Southwest
Find Deal
Mon, 27 Oct - Wed, 29 Oct
Southwest Logo
8:25 a.m. - 6:55 p.m.DTW-PHL
10h 30m2 stops
Southwest Logo
1:35 p.m. - 9:25 p.m.PHL-DTW
7h 50m2 stops
C$ 308Southwest
Find Deal
Tue, 9 Sep - Sat, 13 Sep
Delta Logo
5:25 a.m. - 10:30 a.m.DTW-PHL
5h 05m1 stop
Delta Logo
6:45 a.m. - 12:59 p.m.PHL-DTW
6h 14m1 stop
C$ 367Delta
Find Deal
Fri, 7 Nov - Tue, 11 Nov
Delta Logo
7:05 a.m. - 8:41 a.m.DTW-PHL
1h 36mdirect
Delta Logo
5:55 a.m. - 11:02 a.m.PHL-DTW
5h 07m1 stop
C$ 381Delta
Find Deal
Expert advice

Expert advice for your flight from Detroit to Philadelphia

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
American Airlines

AA's Main Cabin Extra offers early boarding and complimentary drinks.


AA provides high-speed Wi-Fi for purchase on most flights.

British Airways

BA's economy fares include a carry-on bag without surprise fees.


BA's premium economy offers 18 cm extra legroom and priority boarding.

Spirit Airlines

Spirit offers Big Front Seat with 28 cm extra legroom for a nominal fee.


Spirit's Wi-Fi is available gate-to-gate, covering all routes.

Frontier

Frontier's Premium Bundle offers priority boarding and extra legroom for CA$27 more.


Frontier charges for airport check-in; use online or kiosk for free.

Read more about Frontierby Stefanie Waldek
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Booking Insights

KAYAK's insights & trends for Detroit to Philadelphia flights

Get data-powered insights and trends into flights from Detroit to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Detroit Metropolitan Wayne County Airport to Philadelphia?

What’s the cheapest day of the week to fly from Detroit to Philadelphia?

The average price of all round-trip flights from Detroit Metropolitan Wayne County Airport to Philadelphia clicked on KAYAK for each day over the last 12 months.

When flying from Detroit to Philadelphia, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Detroit, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Detroit Metropolitan Wayne County Airport to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Detroit Metropolitan Wayne County Airport to Philadelphia is January, where tickets cost C$ 193 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is C$ 437 and C$ 413 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Detroit Metropolitan Wayne County Airport to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Detroit Metropolitan Wayne County Airport to Philadelphia, you should book around 2 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.


Good to know

Low seasonJanuary
Cheapest flightC$ 94
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly and prices are also 23% lower on average.
Flight from Detroit to Philadelphia

When to book flights from Detroit to Philadelphia

Are your dates flexible? Find out the best times to travel from Detroit to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Detroit to Philadelphia flights

  • What is the cheapest flight from Detroit Metropolitan Wayne County Airport to Philadelphia?

    In the last 3 days, the lowest price for a flight from Detroit Metropolitan Wayne County Airport to Philadelphia was C$ 68 for a one-way ticket and C$ 86 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Detroit to Philadelphia?

    All the following airlines offer inflight Wi-Fi service on the Detroit to Philadelphia flight route: Delta, American Airlines, Air France, Virgin Atlantic, JetBlue, and KLM.

  • Which aircraft models fly most regularly from Detroit to Philadelphia?

    The Airbus A319 is the aircraft model that flies most regularly on the Detroit to Philadelphia flight route.

  • Which airline alliances offer flights from Detroit to Philadelphia?

    oneworld, and SkyTeam are the airline alliances operating flights between Detroit and Philadelphia, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Detroit to Philadelphia?

    There are direct flights from Detroit to Philadelphia on a daily basis.

  • Which is the best airline for flights from Detroit to Philadelphia, Spirit Airlines or Frontier?

    The two airlines most popular with KAYAK users for flights from Detroit to Philadelphia are Spirit Airlines and Frontier. With an average price for the route of C$ 143 and an overall rating of 6.3, Spirit Airlines is the most popular choice. Frontier is also a great choice for the route, with an average price of C$ 121 and an overall rating of 5.9.

  • How does KAYAK find such low prices on flights from Detroit 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 Detroit to Philadelphia.

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

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

  • What is the Hacker Fare option on flights from Detroit 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 Detroit with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Detroit 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 Detroit up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Detroit Metropolitan Wayne County Airport to Philadelphia

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 693 or less one-way and C$ 399 or less round-trip.

Prefer to fly direct from Detroit to Philadelphia?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Detroit Metropolitan Wayne County to Philadelphia.
Find which airlines fly direct from Detroit Metropolitan Wayne County Airport to Philadelphia Airport, which days they fly and book direct flights.

Direct departures

Detroit Metropolitan Wayne County to Philadelphia

Monday

Aer Lingus,Aeromexico,Air France, +11 more

Aer Lingus,Aeromexico, +12 more

Tuesday

Aer Lingus,Aeromexico,Air France, +10 more

Aer Lingus,Aeromexico, +11 more

Wednesday

Aer Lingus,Aeromexico,Air France, +10 more

Aer Lingus,Aeromexico, +11 more

Thursday

Aer Lingus,Aeromexico,Air France, +11 more

Aer Lingus,Aeromexico, +12 more

Friday

Aer Lingus,Aeromexico,Air France, +11 more

Aer Lingus,Aeromexico, +12 more

Saturday

Aer Lingus,Aeromexico,Air France, +10 more

Aer Lingus,Aeromexico, +11 more

Sunday

Aer Lingus,Aeromexico,Air France, +11 more

Aer Lingus,Aeromexico, +12 more

See more nonstop flights

Direct returns

Philadelphia to Detroit Metropolitan Wayne County

Monday

Aer Lingus,Aeromexico,Air France, +11 more

Aer Lingus,Aeromexico, +12 more

Tuesday

Aer Lingus,Aeromexico,Air France, +10 more

Aer Lingus,Aeromexico, +11 more

Wednesday

Aer Lingus,Aeromexico,Air France, +10 more

Aer Lingus,Aeromexico, +11 more

Thursday

Aer Lingus,Aeromexico,Air France, +11 more

Aer Lingus,Aeromexico, +12 more

Friday

Aer Lingus,Aeromexico,Air France, +11 more

Aer Lingus,Aeromexico, +12 more

Saturday

Aer Lingus,Aeromexico,Air France, +10 more

Aer Lingus,Aeromexico, +11 more

Sunday

Aer Lingus,Aeromexico,Air France, +11 more

Aer Lingus,Aeromexico, +12 more

See more nonstop flights

Reviews of the top airlines flying from Detroit to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Detroit to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Detroit to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.3
Spirit AirlinesOverall score based on 8048 reviews
7.0Crew
5.1Food
6.6Boarding
5.9Comfort
5.0Entertainment
Airline reviews

Offer snacks for free. You are charging for the flight for the carry on for the seat and for a snack??? Lord

4.0 OkayAnonymous, Jul 2025PUJ - PHL
Read more Spirit Airlines reviews

Offer snacks for free. You are charging for the flight for the carry on for the seat and for a snack??? Lord

Everything was fine, but there was no food or entertainment, so I didn’t know how to rate that.

I've flown Spirit many times. However, they seem to be getting worse. I don't understand how the contracts with the gates at the airport works, but Spirit never seems to have a gate ready when we land. This happened again on this flight. And once again, baggage took forever to arrive at the baggage claim belt. This time it was about 45 minutes to an hour, late at night, when the airport was not crowded. On a previous trip, they lost the luggage cart and we were all waiting for about 3 hours for our luggage. Plus, I did get a deal through Kayak on a flight that was shown sold out on Spirit's site. However, by the time I added all the luggage, and didn't even pick seats, I could have taken any direct flight I wanted through Delta. I'm about done with Spirit.

We paid for upgrade seats (3A & 3B) the seats on front and the seats behind us got complimentary water & soda, but we got charged, had to pay for everything. Does not make any sense ?

I made it safely. The flight was delayed, though. Not upset or expect anything.

Great experience overall. Early boarding, no delays. Drinks and snacks are not included in price and very expensive. Seats are not very comfortable. Not as much space or padding as other airlines. Good for a quick cheap flight.

Tell them to chose a better, less bumpy route :( my seat had no window all the way at the end 😔

Boarding east and ontime. Seat spacing was tight, and seats don’t recline.

Spirit charges you to breathe in their presence. They have you pick and buy your seat in advance and then I got bumped from the seat I paid for because THEY overbooked the flight by a dozen people. they do not provide any entertainment, they do not provide even a small cup of water - you have to pay for everything. I will never fly Spirit again.

Overall flight was good, the attendant at the desk was pretty rude to me and some other customers. It was my second time flying on my own and I was repeatedly told to use the app to find my seat assignment but the app would not work, in the end it took just a few seconds to print a physical copy, but I was given a lot of trouble over it.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

baggage clamed had to wait over a hour and half for all people on my flight it was terrible

The ticketing agents were rude but then we had a great gate agent very nice we had to ride a buss out to where the plane was parked but it was in some back corner of the airport when we got to the plane the captain who was great btw was cleaning the plane because the same rude ticketing agent told them they we not contracted to vacuum the plane. The ride to las Vegas was fine We had a connecting flight to Dallas. The flight was fine but when we arrived in Dallas everyone who flew on any frontier airlines the picked up bags from baggage claim D15 had to wait over a hour for their bags to start we arrived at 11:30pm ish to the gate we didn't leave the baggage clamed till 12:50 am very not happy and i used to fly frontier 4 times a week for work in Denver i will not be using them again

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

My flight was canceled I was promised a reginf still not received.

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

Both legs of the flight were changed. The day of the flight and length of the trip.

First of all, we never got on the connecting flight to Denver. They delayed our flight for two hours. If we would have gotten on that flight, we would have been stuck in Denver for 13 hours. So we re- routed our flight for a straight through flight to Oklahoma two days later. THEN, they delayed that flight for two hours. After that we were able to finally get on our flight and come home. Frontier Airlines - one of the worst airlines I have ever been on.

Everything you need to know for your flight from Detroit to Philadelphia

Information on your arrival and departure airports

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