DTW - PHL

$105 Find Cheap Flights from Detroit to Philadelphia - Compare and Save

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 10/12. 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, 0 bags

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Everything you should know

Cheapest round-trip
$164
Typical prices: $192-$359
Frontier
Tue 9/8Tue 9/15
DTW - PHL • 1 stop
Cheapest non-stop
$195
Typical prices: $199-$364
Frontier
Thu 10/29Mon 11/2
DTW - PHL • Non-stop
Nonstop flights
You can fly direct with American Airlines, Delta and Frontier. Average duration is 1h 41m
Direct flights
Direct flights
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+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $153 (round-trip)
Shortest trip • 3h 45m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 36% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Expert advice
Flight Deals

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

Tue, Sep 8 - Tue, Sep 15
Frontier Logo
6:40 pm - 7:16 amDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
12h 36m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
5:32 pm - 12:42 amPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
7h 10m1 stop Atlanta Hartsfield-Jackson
$164Frontier
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
11:17 am - 9:20 pmDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
10h 03m1 stop Raleigh-Durham
Multiple Airlines Logo
7:59 pm - 11:27 pmPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
27h 28m2 stops Tampa Fort Lauderdale
$165Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Frontier Logo
11:17 am - 1:35 pmDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
26h 18m1 stop Raleigh-Durham
Frontier Logo
7:59 pm - 12:42 amPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
28h 43m2 stops Tampa Atlanta Hartsfield-Jackson
$166Frontier
Sat, Sep 19 - Mon, Sep 28
Frontier Logo
3:25 pm - 11:18 pmDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
7h 53m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
6:00 am - 10:43 amPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
28h 43m1 stop Tampa
$166Frontier
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
6:40 pm - 7:16 amDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
12h 36m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
7:59 pm - 11:27 pmPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
27h 28m2 stops Tampa Fort Lauderdale
$176Multiple Airlines
Mon, Aug 31 - Wed, Sep 9
Multiple Airlines Logo
8:46 pm - 7:15 amDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
10h 29m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
7:59 pm - 11:27 pmPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
27h 28m2 stops Tampa Fort Lauderdale
$176Multiple Airlines
Wed, Sep 9 - Mon, Sep 14
Delta Logo
7:10 am - 8:47 amDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
1h 37mnonstop
Delta Logo
8:04 pm - 10:06 pmPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
2h 02mnonstop
$299Delta
Sat, Sep 12 - Tue, Sep 15
Delta Logo
9:35 pm - 11:12 pmDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
1h 37mnonstop
Delta Logo
12:29 pm - 2:14 pmPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
1h 45mnonstop
$299Delta
Thu, Sep 10 - Sun, Sep 13
American Airlines Logo
12:55 pm - 2:40 pmDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
1h 45mnonstop
American Airlines Logo
8:50 am - 10:53 amPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
2h 03mnonstop
$299American Airlines
Mon, Sep 14 - Sat, Sep 19
American Airlines Logo
7:23 pm - 9:10 pmDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
1h 47mnonstop
American Airlines Logo
5:30 pm - 7:22 pmPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
1h 52mnonstop
$299American Airlines
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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Detroit Metropolitan Wayne County Airport to Philadelphia departing in September.

Flight prices are below average for this route right now.

Flights to Philadelphia from Detroit Metropolitan Wayne County Airport usually cost between $180 and $315 in September.
The lowest price found in the past 5 days was $164 on Frontier (Sep 8-Sep 15).

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.

Your flight ticket price will generally be cheaper if you fly to Philadelphia on a Friday and more expensive on a Sunday. On your return trip to Detroit, you should consider flying back on a Friday, and avoid Mondays for better deals.

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 $198 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $423 and $399 respectively.

Can I save money by flying with a layover from Detroit Metropolitan Wayne County Airport to Philadelphia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $307, prices are generally cheapest when you fly direct.

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 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from Detroit to Philadelphia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Qatar Airways, Delta and Frontier

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.

Harriet Baskas

Harriet Baskas

Expert on American Airlines and PHL

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.

Ramsey Qubein

Ramsey Qubein

Expert on DTW

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Good to know

Low season

January

Cheapest flight

$105
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 4% 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

  • Where can I lounge at Philadelphia International Airport?

    American Airlines Lounge has several locations at PHL. These include Terminal A-East between Gates A6A and A4 in, Terminal F on Level 3, and Terminal C on Level 3. The United Airlines lounge is situated on Level 2 between Terminals B and C. Buy your lounge pass, with complimentary services like magazines, snacks, and television.

  • Which facilities for passengers with kids are offered at Detroit Metropolitan Wayne County Airport (DTW)?

    Detroit Metro Airport has several play areas at the airport to capture your kids’ attention as you wait to embark on your Detroit to Philadelphia flight. These can be found at the Airside McNamara Terminal close to Gates A8, A18, B20, C4-6, and the Airside North Terminal close to Gate D16. Lactating mothers can utilize the nursing rooms in Gates A15, A63, C2, AND A25 at the McNamara Terminal. The North Terminal hosts more locations at Gates D8 and D15.

  • Are there hotels at Detroit Metro Airport?

    Do you have an early morning flight from Detroit to Philadelphia? Fortunately for you, there are several hotels at Detroit Metro Airport you can retreat to as you await your flight. The Westin Detroit Metropolitan Airport hotel is linked to the McNamara Terminal, with complimentary shuttles to the North Terminal. Alternatively, you could opt for the Minute Suites close to Gate A66.

  • Does Philadelphia International Airport (PHL) offer services for passengers with special needs?

    Universal access to services and facilities and the comfort of all passengers is a priority at PHL. Autistic passengers are catered to with the Autism Access Program. In addition to ramp-equipped pick-up and drop-off zones, restaurants, lavatories, drinking fountains, and elevators are accessible at the PHL premises.

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

    In the last 5 days, the lowest price for a flight from Detroit Metropolitan Wayne County Airport to Philadelphia was $105 for a one-way ticket and $164 for a round-trip.

  • Do I need a passport to fly between Detroit and Philadelphia?

    A passport is not required to fly from Detroit to Philadelphia.

  • Which airports will I be using when flying from Detroit to Philadelphia?

    Detroit airport is called Detroit Metropolitan Wayne County and the only airport in Philadelphia is Philadelphia.

  • 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, JetBlue, Aeromexico, KLM, Virgin Atlantic, and Air France.

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

    The Canadair (Bombardier) Regional Jet 900 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 oneworld being the most commonly used for this route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Detroit to Philadelphia are Delta and American Airlines. With an average price for the route of $366 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $356 and an overall rating of 7.1.

  • 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 travelers 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. Booking your flights between Detroit and PHL can sometimes prove cheaper using this method.

  • 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 $170 or less one-way and $300 or less round-trip.
  • Treat yourself to a massage once you alight at Philadelphia International Airport (PHL). Holistic massages are offered at the BeRelax Spa in Terminal C’s Gate 18 and the XpresSpa with locations at Terminals D, C, and F of PHL.
  • If you are taking Fido to Philadelphia, drop by the animal relief areas at Detroit Metropolitan Wayne County Airport (DTW) for your pet to relieve themselves or take a stroll. The McNamara Terminal has locations close to Gate A34, while the North Terminal has a relief area opposite Gate D16.
  • The Water Feature at Detroit Metro Airport offers a tranquil atmosphere in the middle of the chaos at the bustling airport. Located at Concourse A in McNamara Terminal, the location is a great place to rejuvenate as you wait to embark on your Detroit to Philadelphia flight. Alternatively, the Light Tunnel links McNamara Terminal and Concourse A to Concourses B/C.
  • Philadelphia International Airport serves as Philadelphia’s primary gateway. The airport is arranged into seven terminals (A-West, A-East, B, C, D, E, and F). You can easily walk from one terminal to another as they are linked in a line. All terminals are conveniently accessible via SEPTA train stations and highways for curbside drop-off and pick-up.
  • If you wish to follow up on your business projects while on the go, take advantage of the UPS store located at the Terminal A/B walkway at Philadelphia International Airport. Faxing, copying, notary, and business services are available here.

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

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Tuesday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Wednesday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Thursday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Friday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Saturday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Sunday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

See more direct flights

Direct returns

Philadelphia to Detroit Metropolitan Wayne County

Monday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Tuesday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Wednesday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Thursday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Friday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Saturday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Sunday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

See more direct flights

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

Information on your arrival and departure airports