DTW - PHL

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

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Everything you should know

Cheapest round-trip
$171
Typical prices: $218-$397
Frontier
Tue 9/18Sat 9/22
DTW - PHL • 1 stop
Cheapest non-stop
$207
Typical prices: $229-$406
Frontier
Mon 11/12Thu 11/15
DTW - PHL • Non-stop
Nonstop flights
You can fly direct with Delta, American Airlines and Frontier. Average duration is 1h 42m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 24 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $170 (round-trip)
Shortest trip • 3h 53m (one-way)
Insights
Insights
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We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Detroit to Philadelphia (DTW-PHL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Detroit to Philadelphia

Fri, Sep 18 - Tue, Sep 22
Frontier Logo
6:52 pm - 4:27 pmDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
21h 35m1 stop Raleigh-Durham
Frontier Logo
5:32 pm - 12:42 amPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
7h 10m1 stop Atlanta Hartsfield-Jackson
$171Frontier
Fri, Sep 18 - Sat, Sep 26
Frontier Logo
6:52 pm - 4:27 pmDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
21h 35m1 stop Raleigh-Durham
Frontier Logo
5:32 pm - 11:47 pmPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
6h 15m1 stop Atlanta Hartsfield-Jackson
$173Frontier
Fri, Oct 2 - Sat, Oct 3
Frontier Logo
11:28 am - 7:25 pmDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
7h 57m1 stop Tampa
Frontier Logo
8:00 am - 3:33 pmPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
7h 33m1 stop Raleigh-Durham
$173Frontier
Tue, Sep 29 - Fri, Oct 2
Multiple Airlines Logo
7:00 am - 6:14 pmDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
11h 14m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
6:42 pm - 12:36 pmPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
17h 54m1 stop Tampa St. Petersburg
$207Multiple Airlines
Tue, Sep 29 - Fri, Oct 2
Multiple Airlines Logo
3:25 pm - 11:18 pmDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
7h 53m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
6:42 pm - 12:36 pmPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
17h 54m1 stop Tampa St. Petersburg
$207Multiple Airlines
Sun, Oct 4 - Thu, Oct 8
Multiple Airlines Logo
11:28 am - 5:09 pmDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
29h 41m1 stop Tampa
Multiple Airlines Logo
12:17 pm - 2:06 pmPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
1h 49mnonstop
$214Multiple Airlines
Tue, Dec 29 - Sat, Jan 9
Delta Logo
9:25 pm - 11:02 pmDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
1h 37mnonstop
Delta Logo
6:00 am - 7:54 amPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
1h 54mnonstop
$299Delta
Tue, Dec 29 - Wed, Jan 6
Delta Logo
9:25 pm - 11:02 pmDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
1h 37mnonstop
Delta Logo
9:42 am - 11:27 amPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
1h 45mnonstop
$299Delta
Fri, Sep 18 - Sun, Sep 20
American Airlines Logo
6:00 am - 7:40 amDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
1h 40mnonstop
American Airlines Logo
10:30 am - 12:25 pmPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
1h 55mnonstop
$299American Airlines
Thu, Dec 24 - Sat, Jan 9
American Airlines Logo
6:00 am - 7:55 amDTW  Detroit Metropolitan Wayne County-PHL Philadelphia
1h 55mnonstop
American Airlines Logo
8:54 am - 10:58 amPHL  Philadelphia-DTW Detroit Metropolitan Wayne County
2h 04mnonstop
$299American Airlines
Booking Insights

Price, demand and travel trends for Detroit Metropolitan Wayne County Airport to Philadelphia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Detroit Metropolitan Wayne County Airport to Philadelphia with more confidence.

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

Round-trip flights from Detroit Metropolitan Wayne County Airport to Philadelphia start at $171. Prices are below average for this route right now, with typical round-trip fares ranging from $218 to $397. The lowest price found in the past 5 days was $171 on Frontier.

What's the cheapest day of the week to fly from Detroit Metropolitan Wayne County Airport to Philadelphia?

Friday is the cheapest day of the week to fly from Detroit Metropolitan Wayne County Airport to Philadelphia, it is 3% cheaper than the average day. Monday is the most expensive day with flight prices 24% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Philadelphia at $199 round-trip.
  • June ($427) and March ($399) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 114% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Detroit Metropolitan Wayne County Airport to Philadelphia the cheapest?

Flights from Detroit Metropolitan Wayne County Airport to Philadelphia are cheapest 24 weeks before departure. Booking in this window typically costs about 43% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Detroit to Philadelphia

 
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.

Key details for Detroit Metropolitan Wayne County Airport to Philadelphia flights

Low season

February

Cheapest flight

$105
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Detroit Metropolitan Wayne County Airport 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

Your Detroit Metropolitan Wayne County Airport to Philadelphia flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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.

  • Which airlines offer extra legroom and free seat selection on Detroit Metropolitan Wayne County Airport to Philadelphia flights?

    Among airlines operating Detroit Metropolitan Wayne County Airport to Philadelphia flights:

    • Frontier: offers free seat selection
    • Delta: offers extra legroom; offers free seat selection
    • American Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Detroit Metropolitan Wayne County Airport to Philadelphia?

    3 airlines operate flights between Detroit Metropolitan Wayne County Airport and Philadelphia. The airlines offering nonstop flights on this route include:
    • Delta
    • American Airlines
    • Frontier

  • Which airports can I use when flying from Detroit Metropolitan Wayne County Airport to Philadelphia?

    Flights from Detroit Metropolitan Wayne County Airport to Philadelphia usually depart from Detroit Metropolitan Wayne County (DTW) and arrive at Philadelphia (PHL).

  • Which airlines include bags at no extra cost on Detroit Metropolitan Wayne County Airport to Philadelphia flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Frontier: a cabin bag and a checked bag in Economy Class
    • Delta: a cabin bag and a checked bag in Economy Class
    • American Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Detroit Metropolitan Wayne County Airport to Philadelphia?

    Three cabin classes are available on flights from Detroit Metropolitan Wayne County Airport to Philadelphia:

    • Economy Class
    • Premium Economy Class
    • First Class

  • How much can I save by taking a layover when flying from Detroit Metropolitan Wayne County Airport to Philadelphia?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $170 round-trip via Orlando (MCO), compared to $308 for nonstop.

  • What is the standard checked-bag allowance on flights from Detroit Metropolitan Wayne County Airport to Philadelphia?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Detroit Metropolitan Wayne County Airport to Philadelphia?

    The Boeing 717-200 family is used most often on this route, operated mainly by Delta. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet 900 variants.

  • Which airports do connecting flights from Detroit Metropolitan Wayne County Airport to Philadelphia pass through?

    One-stop flights from Detroit Metropolitan Wayne County Airport to Philadelphia most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 62% of one-stop connections
    • Orlando (MCO) - 21% of one-stop connections
    • Nashville Intl (BNA) - 3% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 3% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Detroit Metropolitan Wayne County Airport to Philadelphia?

    Yes. Being flexible with your travel dates can save you up to 22% on the Detroit Metropolitan Wayne County Airport to Philadelphia route. Friday is the cheapest departure day at $296 round-trip on average, while Monday is the most expensive at $377, a difference of $81. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Detroit Metropolitan Wayne County Airport to Philadelphia spread across the day?

    Morning is the busiest departure period on Detroit Metropolitan Wayne County Airport to Philadelphia flights, with 51% of flights leaving in that window. Evening departures account for 25%, afternoon flights for 12%, and night flights for 12%.

  • What popular places can I visit in Philadelphia?

    Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

  • How long is a flight from Detroit Metropolitan Wayne County Airport to Philadelphia?

    A nonstop flight from Detroit Metropolitan Wayne County Airport to Philadelphia takes 1h 42m, covering 452 miles.

  • What are the earliest and latest flights from Detroit Metropolitan Wayne County Airport to Philadelphia?

    These are the earliest and latest flight times available from Detroit Metropolitan Wayne County Airport to Philadelphia:

    • Earliest: departs at 5:50 am and lands at 7:32 am
    • Latest: departs at 9:45 pm and lands at 11:27 pm.

    The flight takes about 1h 42m.

  • How expensive are last-minute Detroit Metropolitan Wayne County Airport to Philadelphia flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 22% above the route average of $304. Book 24 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Detroit Metropolitan Wayne County Airport to Philadelphia?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Detroit Metropolitan Wayne County Airport to Philadelphia changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $171 to $932. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Detroit Metropolitan Wayne County Airport to Philadelphia looking right now?

    One-way fares from Detroit Metropolitan Wayne County Airport to Philadelphia are currently lower than usual. Average one-way flight prices are about $149, which is 31% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Detroit Metropolitan Wayne County Airport to Philadelphia?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 3h 53m, compared with 5h 39m via Chicago Midway (MDW) and 6h 04m via Nashville Intl (BNA).

  • What car rental options are available at Philadelphia Airport (PHL)?

    Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:
    · Payless
    · Dollar
    · Hertz
    · Thrifty
    · Budget

  • How much should I expect to pay for a Detroit Metropolitan Wayne County Airport to Philadelphia flight?

    Round-trip flights from Detroit Metropolitan Wayne County Airport to Philadelphia range from $218 to $397, with an average of $304 over the past 12 months. Anything below $218 counts as a good deal.

  • Which airlines offer Wi-Fi on Detroit Metropolitan Wayne County Airport to Philadelphia flights?

    Two airlines offer in-flight Wi-Fi on Detroit Metropolitan Wayne County Airport to Philadelphia flights:

    • • Delta
    • • American Airlines

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Detroit Metropolitan Wayne County Airport to Philadelphia flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average $296 - about $81 less than Monday (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 43% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Detroit Metropolitan Wayne County Airport to Philadelphia trip for January. Fares historically average $199 round-trip in that month - typically $228 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Orlando Airport (MCO) can be cheaper than flying direct. The cheapest layover option averages $170 round-trip on this route - about $137 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Philadelphia Airport.
    - Embassy Suites by Hilton Philadelphia Airport
    - DoubleTree by Hilton Philadelphia Airport
    - Microtel Inn & Suites by Wyndham Philadelphia Airport
  • 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?

 
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