PHL - DTW

C$ 199 Find Cheap Flights from Philadelphia to Detroit – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 296
Typical prices: C$ 313-C$ 547
Frontier
Tue 23/10Fri 26/10
PHL - DTW • Direct
Cheapest direct flights
C$ 385
Typical prices: C$ 326-C$ 555
Delta
Mon 22/10Thu 25/10
PHL - DTW • Direct
Direct flights
Every day
You can fly direct with Delta, American Airlines, and Frontier. Average duration is 1h 52m
Direct flights
+1
Direct flights
+1
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 22% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Raleigh-Durham (RDU)
Cheapest • Avg C$ 253 (round-trip)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 3h 51m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Detroit Metropolitan Wayne County Airport!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Philadelphia to Detroit (PHL-DTW)

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

Recent round-trip flight deals from Philadelphia to Detroit

Fri, 23 Oct - Mon, 26 Oct
Frontier Logo
12:17 p.m. - 2:06 p.m.PHL  Philadelphia-DTW Detroit Metropolitan Wayne County
1h 49mdirect
Frontier Logo
6:51 p.m. - 11:27 p.m.DTW  Detroit Metropolitan Wayne County-PHL Philadelphia
4h 36m1 stop Raleigh-Durham
C$ 296Frontier
Fri, 23 Oct - Mon, 26 Oct
Frontier Logo
7:42 a.m. - 12:02 p.m.PHL  Philadelphia-DTW Detroit Metropolitan Wayne County
4h 20m1 stop Raleigh-Durham
Frontier Logo
6:51 p.m. - 11:27 p.m.DTW  Detroit Metropolitan Wayne County-PHL Philadelphia
4h 36m1 stop Raleigh-Durham
C$ 334Frontier
Thu, 22 Oct - Sun, 25 Oct
Delta Logo
9:48 a.m. - 11:30 a.m.PHL  Philadelphia-DTW Detroit Metropolitan Wayne County
1h 42mdirect
Delta Logo
7:20 a.m. - 9:00 a.m.DTW  Detroit Metropolitan Wayne County-PHL Philadelphia
1h 40mdirect
C$ 385Delta
Tue, 20 Oct - Fri, 30 Oct
Delta Logo
9:48 a.m. - 11:30 a.m.PHL  Philadelphia-DTW Detroit Metropolitan Wayne County
1h 42mdirect
Delta Logo
3:05 p.m. - 4:44 p.m.DTW  Detroit Metropolitan Wayne County-PHL Philadelphia
1h 39mdirect
C$ 412Delta
Wed, 21 Oct - Thu, 22 Oct
Southwest Logo
1:20 p.m. - 10:35 p.m.PHL  Philadelphia-DTW Detroit Metropolitan Wayne County
9h 15m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
2:45 p.m. - 9:55 p.m.DTW  Detroit Metropolitan Wayne County-PHL Philadelphia
7h 10m1 stop Chicago Midway
C$ 419Southwest
Sat, 31 Oct - Tue, 3 Nov
Delta Logo
12:32 p.m. - 2:19 p.m.PHL  Philadelphia-DTW Detroit Metropolitan Wayne County
1h 47mdirect
Delta Logo
9:31 p.m. - 11:08 p.m.DTW  Detroit Metropolitan Wayne County-PHL Philadelphia
1h 37mdirect
C$ 426Delta
Wed, 7 Oct - Wed, 14 Oct
Southwest Logo
6:00 a.m. - 3:20 p.m.PHL  Philadelphia-DTW Detroit Metropolitan Wayne County
9h 20m1 stop Nashville Intl
Southwest Logo
11:05 a.m. - 9:05 p.m.DTW  Detroit Metropolitan Wayne County-PHL Philadelphia
10h 00m2 stops Lambert-St Louis Chicago Midway
C$ 427Southwest
Sat, 24 Oct - Sun, 25 Oct
United Airlines Logo
7:30 p.m. - 11:59 p.m.PHL  Philadelphia-DTW Detroit Metropolitan Wayne County
4h 29m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
5:30 a.m. - 9:48 a.m.DTW  Detroit Metropolitan Wayne County-PHL Philadelphia
4h 18m1 stop Chicago O'Hare Intl
C$ 433United Airlines
Wed, 21 Oct - Fri, 23 Oct
Southwest Logo
6:00 a.m. - 3:10 p.m.PHL  Philadelphia-DTW Detroit Metropolitan Wayne County
9h 10m2 stops Nashville Intl Chicago Midway
Southwest Logo
7:10 a.m. - 7:35 p.m.DTW  Detroit Metropolitan Wayne County-PHL Philadelphia
12h 25m2 stops Lambert-St Louis Chicago Midway
C$ 434Southwest
Wed, 25 Nov - Sat, 28 Nov
Delta Logo
6:00 a.m. - 7:50 a.m.PHL  Philadelphia-DTW Detroit Metropolitan Wayne County
1h 50mdirect
Delta Logo
7:10 a.m. - 8:52 a.m.DTW  Detroit Metropolitan Wayne County-PHL Philadelphia
1h 42mdirect
C$ 440Delta
Booking Insights

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

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

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

Round-trip flights from Philadelphia to Detroit Metropolitan Wayne County Airport start at C$ 296. Prices are below average for this route right now, with typical round-trip fares ranging from C$ 313 to C$ 547. The lowest price found in the past 5 days was C$ 296 on Frontier.

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

Friday is the cheapest day of the week to fly from Philadelphia to Detroit Metropolitan Wayne County Airport and is 3% cheaper than the average day. Monday is the most expensive day with flight prices 27% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from Philadelphia to Detroit Metropolitan Wayne County Airport at C$ 335 round-trip.
  • June (C$ 536) and March (C$ 523) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 60% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Philadelphia to Detroit Metropolitan Wayne County Airport are cheapest 4 weeks before departure. Booking in this window typically costs about 25% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from Philadelphia to Detroit

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier, Delta and WestJet

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

Key details for Philadelphia to Detroit Metropolitan Wayne County Airport flights

Low season

February

Cheapest flight

C$ 199
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flights from Philadelphia to Detroit Metropolitan Wayne County Airport

When to book flights from Philadelphia to Detroit

Are your dates flexible? Find out the best times to travel from Philadelphia to Detroit based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

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

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

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

    Among airlines operating Philadelphia to Detroit Metropolitan Wayne County Airport 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.

  • Which airlines are available on the route from Philadelphia to Detroit Metropolitan Wayne County Airport?

    3 airlines operate flights between Philadelphia and Detroit Metropolitan Wayne County Airport. The airlines offering direct flights on this route include:

    • Delta
    • American Airlines
    • Frontier

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

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

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

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

    • Frontier: a carry-on bag and a checked bag in Economy Class
    • Delta: a carry-on bag and a checked bag in Economy Class
    • American Airlines: a carry-on bag and a checked bag in Economy Class

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

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

    Only Economy Class is available on flights from Philadelphia to Detroit Metropolitan Wayne County Airport.

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

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 253 round-trip via Raleigh-Durham (RDU), compared to C$ 436 for direct.

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

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 48–C$ 138 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 Philadelphia to Detroit Metropolitan Wayne County Airport?

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

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

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

    • Atlanta Hartsfield-Jackson (ATL) – 24% of one-stop connections
    • Raleigh-Durham (RDU) – 21% of one-stop connections
    • Boston Logan Intl (BOS) – 12% of one-stop connections
    • Chicago Midway (MDW) – 12% 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 Philadelphia to Detroit Metropolitan Wayne County Airport?

    Yes. Being flexible with your travel dates can save you up to 24% on the Philadelphia to Detroit Metropolitan Wayne County Airport route. Friday is the cheapest departure day at C$ 415 round-trip on average, while Monday is the most expensive at C$ 546, a difference of C$ 131. 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 Philadelphia to Detroit Metropolitan Wayne County Airport spread across the day?

    Morning is the busiest departure period on Philadelphia to Detroit Metropolitan Wayne County Airport flights, with 38% leaving in that window. Afternoon departures account for 25%, Evening flights for 25%, and Night flights for 12%.

  • Which popular places can I visit in Detroit Metropolitan Wayne County Airport?

    Some of the most popular sights in Detroit Metropolitan Wayne County Airport are Comerica Park, Little Caesars Arena, and Ford Field. These are among the most viewed places in Detroit Metropolitan Wayne County Airport on KAYAK.

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

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

    • Earliest: departs at 6:00 am and lands at 7:52 am
    • Latest: departs at 10:00 pm and lands at 11:52 pm.

    The flight takes about 1h 52m.

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

    Last-minute fares on this route – booked within 2 weeks of departure – run 15% above the route average of C$ 427. Book 4 weeks before departure for the lowest fares.

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

    A direct flight from Philadelphia to Detroit Metropolitan Wayne County Airport takes 1h 52m, covering 1,171 km.

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

    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 Philadelphia to Detroit Metropolitan Wayne County Airport 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 C$ 296 to C$ 1,578. That means the highest observed fare was about 5x higher than the lowest one.

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

    One-way fares from Philadelphia to Detroit Metropolitan Wayne County Airport are currently lower than usual. Average one-way flight prices are about C$ 244, which is 6% below the typical average for this route.

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

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 3h 51m, compared with 4h 46m via Chicago Midway (MDW) and 5h 04m via Chicago O'Hare Intl (ORD).

  • What car rental options are available at Detroit Metropolitan Wayne County Airport (DTW)?

    Detroit Metropolitan Wayne County Airport (DTW) hosts 5 major car rental companies, with daily rates starting from around C$ 43 for economy cars. Top options include:
    · Hertz
    · Dollar
    · Budget
    · Thrifty
    · Alamo

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

    Round-trip flights from Philadelphia to Detroit Metropolitan Wayne County Airport range from C$ 313 to C$ 547, with an average of C$ 427 over the past 12 months. Anything below C$ 313 counts as a good deal.

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

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

    • • Delta
    • • American Airlines
    • • JetBlue

    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 Philadelphia to Detroit Metropolitan Wayne County Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average C$ 415 – about C$ 131 less than Monday (24% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 4 weeks before you fly. On this route, that window historically saves about 25% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Philadelphia to Detroit Metropolitan Wayne County Airport trip for February. Fares historically average C$ 335 round-trip in that month – typically C$ 201 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 Raleigh-Durham Airport (RDU) can be cheaper than flying direct. The cheapest layover option averages C$ 253 round-trip on this route – about C$ 183 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 Detroit Metropolitan Wayne County Airport.
    - The Westin Detroit Metropolitan Airport

Prefer to fly direct from Philadelphia to Detroit?

 
Find which airlines fly direct from Philadelphia Airport to Detroit Metropolitan Wayne County Airport, which days they fly and book direct flights.

Direct departures

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

American Airlines,Delta

Thursday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Friday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Saturday

American Airlines,Delta

American Airlines,Delta

Sunday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

See more nonstop flights

Direct returns

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

American Airlines,Delta

Thursday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Friday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

Saturday

American Airlines,Delta

American Airlines,Delta

Sunday

American Airlines,Delta,Frontier

American Airlines,Delta, +1 more

See more nonstop flights

More options for your flight from Philadelphia to Detroit

Complete your trip to Detroit with a hotel stay or car rental

Car rentals in Detroit
Hotels in Detroit
Vacations in Detroit