Cheap Flights from Detroit, MI to Philadelphia, PA from $49

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On Cheapflightsplus.com you will find 4 direct and 438 connecting flights from Detroit to Philadelphia. You can compare airfare deals from 6 airlines and multiple travel sites from $49, book and save on cheap plane tickets and last minute offers. Also check out DTT-PHL flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Detroit to Philadelphia Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $49 (one-way), $84 (round-trip).
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Best Flights from Detroit to Philadelphia Today

Take a look at the list of non stop flights and flights with layovers from Detroit to Philadelphia with the lowest price of $49. The fastest direct flight takes 1h 30m and the fastest connecting – 3h 26m.
Price Departure Arrival Flight Duration Airline Flight
from $49
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05:20
Detroit
All airports
 06:50
Philadelphia
Philadelphia Int.
 1h 30m Spirit Airlines
NK2269
from $62
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15:34
Detroit
All airports
 17:10
Philadelphia
Philadelphia Int.
 1h 36m Spirit Airlines
NK1013
from $63
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08:46
Detroit
All airports
 10:24
Philadelphia
Philadelphia Int.
 1h 38m Frontier Airlines
F92022
from $87
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16:38
Detroit
All airports
 00:13+1 день
Philadelphia
Philadelphia Int.
 7h 35m
layover
3h 26m - Atlanta
 Frontier Airlines
F91263
F92552
from $91
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13:13
Detroit
All airports
 21:11
Philadelphia
Philadelphia Int.
 7h 58m
layover
2h 40m - Orlando
 Spirit Airlines
NK3782
NK3165
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 19, 2025
Full flight schedule will help you in detecting at what time planes fly from Detroit to Philadelphia. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
05:20 — 06:50
05:20 — 06:50 NK2269 Spirit Airlines
Detroit — Philadelphia
1h 30m
Find flight
from$49
06:00 — 22:05
06:00 — 07:15 F92211 Frontier Airlines
Detroit — Denver
9h 10m stop
16:25 — 22:05 F93266 Frontier Airlines
Denver — Philadelphia
16h 5m
including layover
Find flight
from$94
07:55 — 04:49
+1 day
06:00 — 07:15 F92211 Frontier Airlines
Detroit — Denver
14h 9m stop
23:30 — 05:07 F93340 Frontier Airlines
Denver — Philadelphia
20h 54m
including layover
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from$94
08:46 — 10:24
08:46 — 10:24 F92022 Frontier Airlines
Detroit — Philadelphia
1h 38m
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from$63
11:43 — 22:05
12:25 — 13:36 F93565 Frontier Airlines
Detroit — Denver
3h 23m stop
12:06 — 17:48 F93266 Frontier Airlines
Denver — Philadelphia
10h 22m
including layover
Find flight
from$89
11:48 — 04:49
+1 day
11:43 — 13:02 F93565 Frontier Airlines
Detroit — Denver
10h 14m stop
23:30 — 05:07 F93340 Frontier Airlines
Denver — Philadelphia
17h 1m
including layover
Find flight
from$94
12:20 — 17:45
12:18 — 14:22 F92897 Frontier Airlines
Detroit — Atlanta
1h stop
15:35 — 17:49 F92298 Frontier Airlines
Atlanta — Philadelphia
5h 25m
including layover
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from$93
13:13 — 21:11
13:13 — 15:55 NK3782 Spirit Airlines
Detroit — Orlando
2h 40m stop
18:35 — 21:11 NK3165 Spirit Airlines
Orlando — Philadelphia
7h 58m
including layover
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from$91
15:09 — 07:34
+1 day
12:59 — 15:42 F94286 Frontier Airlines
Detroit — Orlando
11h 15m stop
05:30 — 08:08 F91542 Frontier Airlines
Orlando — Philadelphia
16h 25m
including layover
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from$94
15:34 — 17:10
15:34 — 17:10 NK1013 Spirit Airlines
Detroit — Philadelphia
1h 36m
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from$62
16:38 — 00:13
+1 day
16:38 — 18:43 F91263 Frontier Airlines
Detroit — Atlanta
3h 26m stop
22:50 — 00:54 F92552 Frontier Airlines
Atlanta — Philadelphia
7h 35m
including layover
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from$87
16:38 — 23:55
16:38 — 18:43 F91263 Frontier Airlines
Detroit — Atlanta
3h 8m stop
21:51 — 23:55 F91102 Frontier Airlines
Atlanta — Philadelphia
7h 17m
including layover
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from$89
17:15 — 21:28
16:21 — 18:11 F92640 Frontier Airlines
Detroit — Raleigh
54m stop
19:52 — 21:24 F92072 Frontier Airlines
Raleigh — Philadelphia
4h 13m
including layover
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from$88
20:45 — 22:21
20:45 — 22:21 NK1072 Spirit Airlines
Detroit — Philadelphia
1h 36m
Find flight
from$72
21:16 — 07:48
+1 day
20:48 — 23:29 NK2456 Spirit Airlines
Detroit — Orlando
5h 20m stop
05:20 — 07:48 NK2273 Spirit Airlines
Orlando — Philadelphia
10h 32m
including layover
Find flight
from$92
*Departure and arrival times - local. Updated on September 19, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Detroit to Philadelphia depends on and how to choose the most interesting flight option for you.

Distance between Detroit and Philadelphia is 708 miles. Time difference between the cities is 0h. Airplanes depart 05:00 to 23:44 from 2 Detroit airports and arrive 05:00 to 23:44 to 4 Philadelphia airports. Average flight time is 1h 36m.

  • The fastest flight 1h 30m
  • Average flight time 1h 36m
  • The earliest flight 05:00
  • The latest flight 23:44
  • Distance 440 ml

The cheapest months to travel to Philadelphia are june (from 49 $), august (from 49 $), october (from 62 $).

The most expensive months are november (from 448 $), january (from 282 $), december (from 274 $).

What is the lowest airfare Detroit to Philadelphia?

The cheapest plane ticket found by our users is $49. This airfare is for economy class on one-way NK2269 flight by Spirit Airlines for July 5, 2025 which leaves All airports in Detroit at 05:20 am and arrives at Philadelphia Philadelphia Int. at 06:50.

Economy class
$49
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Detroit — Philadelphia is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 10 departures per week at the price of from $ 385 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 7589.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is NK2269 by Spirit Airlines takes 1h 30m and the cheapest is NK2269 by Spirit Airlines for $49.

  • F9 - Frontier Airlines
    from $63
    Find
  • NK - Spirit Airlines
    from $49
    Find
See more direct flights

Connecting Flights

There are 438 flights with layovers on the route. The fastest connecting flight is UA6362 by United Airlines takes 3h 26m and the cheapest is NK2269 by Spirit Airlines for $87.

  • AS - Alaska Airlines
    from $385
    Find
  • F9 - Frontier Airlines
    from $87
    Find
  • SY - Sun Country Airlines
    from $165
    Find
  • HA - Hawaiian Airlines
    from $416
    Find
  • UA - United Airlines
    from $199
    Find
  • NK - Spirit Airlines
    from $91
    Find
See more connecting flights

Airports

You can fly from Detroit to Philadelphia from 2 airports (Willow Run, Detroit City).

Detroit airports

  • Willow Run-YIP
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  • Detroit City-DET
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Philadelphia airports

  • Philadelphia Int.-PHL
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  • North Philadelphia-PNE
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  • Mustin Alf-MUV
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  • Philadelphia Sea Plane Base-PSQ
    Find

Airplanes

There are flights to Philadelphia from Detroit by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Detroit

You may also consider searching for discounted plane tickets to some other popular places from Detroit within United States.

Top International Destinations from Detroit

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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