Travel with Axel,
get the best price.

Detroit → Philadelphia

Dec 7, 2026 · return Dec 17, 2026

DTW → PHL1 adulteconomyRound trip

11 flight options · 6 airlines

Nonstop flights

Mon, Dec 7 – Thu, Dec 17

Frontier Airlines
3:01 pmDTW
1h 42m
Nonstop
4:43 pmPHL
Frontier Airlines
5:41 amPHL
1h 51m
Nonstop
7:32 amDTW

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Thu, Dec 17

American Airlines
4:11 pmDTW
1h 44m
Nonstop
5:55 pmPHL
American Airlines
7:20 pmPHL
1h 59m
Nonstop
9:19 pmDTW

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Thu, Dec 17

Delta Air Lines
9:25 pmDTW
1h 37m
Nonstop
11:02 pmPHL
Delta Air Lines
9:43 amPHL
1h 52m
Nonstop
11:35 amDTW

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Thu, Dec 17

American Airlines
6:00 amDTW
1h 55m
Nonstop
7:55 amPHL
American Airlines
7:20 pmPHL
1h 59m
Nonstop
9:19 pmDTW

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Thu, Dec 17

Delta Air Lines
10:15 amDTW
1h 35m
Nonstop
11:50 amPHL
Delta Air Lines
9:43 amPHL
1h 52m
Nonstop
11:35 amDTW

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 7 – Thu, Dec 17

Southwest Airlines
8:50 amDTW
5h 25m
MDW · 2h 15m
2:15 pmPHL
Southwest Airlines
2:45 pmPHL
6h 15m
STL · 2h 5m
9:00 pmDTW

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Thu, Dec 17

United Airlines
2:40 pmDTW
4h 22m
IAD · 1h 35m
7:02 pmPHL
United Airlines
3:05 pmPHL
4h 4m
IAD · 1h 7m
7:09 pmDTW

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Thu, Dec 17

Air Canada
6:20 pmDTW
4h 26m
YYZ · 1h 36m
10:46 pmPHL
Delta Air Lines
9:43 amPHL
1h 52m
Nonstop
11:35 amDTW

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Thu, Dec 17

Frontier Airlines
9:34 amDTW
1h 37m
Nonstop
11:11 amPHL
Frontier Airlines
7:01 amPHL
7h 7m
MCO · 1h 23m
2:08 pmDTW

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Thu, Dec 17

Frontier Airlines
6:08 pmDTW
5h 32m
ATL · 1h 4m
11:40 pmPHL
Frontier Airlines
5:41 amPHL
1h 51m
Nonstop
7:32 amDTW

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Thu, Dec 17

American Airlines
1:08 pmDTW
4h 47m
DCA · 1h 45m
5:55 pmPHL
American Airlines
7:20 pmPHL
1h 59m
Nonstop
9:19 pmDTW

Round-trip total · 1 adult · Taxes included

Make this trip yours

DTW ⇄ PHL

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Frontier Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-07 → 2026-12-17Frontier AirlinesF92022 / F92021$125.002026-10-29T01:10:49Z
2026-12-07 → 2026-12-17American AirlinesAA5122 / AA5448$290.002026-10-29T01:10:49Z
2026-12-07 → 2026-12-17Delta Air LinesDL2402 / DL2968$310.002026-10-29T01:10:49Z
2026-12-07 → 2026-12-17Southwest AirlinesWN1877 + WN2941 / WN1424 + WN4960$300.002026-10-29T01:10:49Z
2026-12-07 → 2026-12-17United AirlinesUA6190 + UA4405 / UA4575 + UA6246$350.002026-10-29T01:10:49Z
2026-12-07 → 2026-12-17Air Canada / Delta Air LinesAC8776 + AC8520 / DL2968$365.002026-10-29T01:10:49Z
2026-12-07 → 2026-12-17American AirlinesAA5106 / AA5448$290.002026-10-29T01:10:49Z
2026-12-07 → 2026-12-17Delta Air LinesDL2331 / DL2968$310.002026-10-29T01:10:49Z
2026-12-07 → 2026-12-17Frontier AirlinesF92022 / F91807 + F93363$155.002026-10-29T01:10:49Z
2026-12-07 → 2026-12-17Frontier AirlinesF91263 + F91102 / F92021$155.002026-10-29T01:10:49Z
2026-12-07 → 2026-12-17American AirlinesAA4716 + AA5432 / AA5448$305.002026-10-29T01:10:49Z

2026-12-07 → 2026-12-17 · $125.00

  • Frontier Airlines F92022: DTW 2026-12-07 15:01:00 → PHL 2026-12-07 16:43:00; nonstop; 102 minutes. Local airport times.
  • Frontier Airlines F92021: PHL 2026-12-17 05:41:00 → DTW 2026-12-17 07:32:00; nonstop; 111 minutes. Local airport times.

2026-12-07 → 2026-12-17 · $290.00

  • American Airlines AA5122: DTW 2026-12-07 16:11:00 → PHL 2026-12-07 17:55:00; nonstop; 104 minutes. Local airport times.
  • American Airlines AA5448: PHL 2026-12-17 19:20:00 → DTW 2026-12-17 21:19:00; nonstop; 119 minutes. Local airport times.

2026-12-07 → 2026-12-17 · $310.00

  • Delta Air Lines DL2402: DTW 2026-12-07 21:25:00 → PHL 2026-12-07 23:02:00; nonstop; 97 minutes. Local airport times.
  • Delta Air Lines DL2968: PHL 2026-12-17 09:43:00 → DTW 2026-12-17 11:35:00; nonstop; 112 minutes. Local airport times.

2026-12-07 → 2026-12-17 · $300.00

  • Southwest Airlines WN1877 / WN2941: DTW 2026-12-07 08:50:00 → PHL 2026-12-07 14:15:00; 1 stop(s) via MDW; 325 minutes. Local airport times.
    • WN1877: DTW 2026-12-07 08:50:00 → MDW 2026-12-07 09:10:00; layover at MDW: 135 minutes.
    • WN2941: MDW 2026-12-07 11:25:00 → PHL 2026-12-07 14:15:00.
  • Southwest Airlines WN1424 / WN4960: PHL 2026-12-17 14:45:00 → DTW 2026-12-17 21:00:00; 1 stop(s) via STL; 375 minutes. Local airport times.
    • WN1424: PHL 2026-12-17 14:45:00 → STL 2026-12-17 16:20:00; layover at STL: 125 minutes.
    • WN4960: STL 2026-12-17 18:25:00 → DTW 2026-12-17 21:00:00.

2026-12-07 → 2026-12-17 · $350.00

  • United Airlines UA6190 / UA4405: DTW 2026-12-07 14:40:00 → PHL 2026-12-07 19:02:00; 1 stop(s) via IAD; 262 minutes. Local airport times.
    • UA6190: DTW 2026-12-07 14:40:00 → IAD 2026-12-07 16:15:00; layover at IAD: 95 minutes.
    • UA4405: IAD 2026-12-07 17:50:00 → PHL 2026-12-07 19:02:00.
  • United Airlines UA4575 / UA6246: PHL 2026-12-17 15:05:00 → DTW 2026-12-17 19:09:00; 1 stop(s) via IAD; 244 minutes. Local airport times.
    • UA4575: PHL 2026-12-17 15:05:00 → IAD 2026-12-17 16:18:00; layover at IAD: 67 minutes.
    • UA6246: IAD 2026-12-17 17:25:00 → DTW 2026-12-17 19:09:00.

2026-12-07 → 2026-12-17 · $365.00

  • Air Canada AC8776 / AC8520: DTW 2026-12-07 18:20:00 → PHL 2026-12-07 22:46:00; 1 stop(s) via YYZ; 266 minutes. Local airport times.
    • AC8776: DTW 2026-12-07 18:20:00 → YYZ 2026-12-07 19:34:00; layover at YYZ: 96 minutes.
    • AC8520: YYZ 2026-12-07 21:10:00 → PHL 2026-12-07 22:46:00.
  • Delta Air Lines DL2968: PHL 2026-12-17 09:43:00 → DTW 2026-12-17 11:35:00; nonstop; 112 minutes. Local airport times.

2026-12-07 → 2026-12-17 · $290.00

  • American Airlines AA5106: DTW 2026-12-07 06:00:00 → PHL 2026-12-07 07:55:00; nonstop; 115 minutes. Local airport times.
  • American Airlines AA5448: PHL 2026-12-17 19:20:00 → DTW 2026-12-17 21:19:00; nonstop; 119 minutes. Local airport times.

2026-12-07 → 2026-12-17 · $310.00

  • Delta Air Lines DL2331: DTW 2026-12-07 10:15:00 → PHL 2026-12-07 11:50:00; nonstop; 95 minutes. Local airport times.
  • Delta Air Lines DL2968: PHL 2026-12-17 09:43:00 → DTW 2026-12-17 11:35:00; nonstop; 112 minutes. Local airport times.

2026-12-07 → 2026-12-17 · $155.00

  • Frontier Airlines F92022: DTW 2026-12-07 09:34:00 → PHL 2026-12-07 11:11:00; nonstop; 97 minutes. Local airport times.
  • Frontier Airlines F91807 / F93363: PHL 2026-12-17 07:01:00 → DTW 2026-12-17 14:08:00; 1 stop(s) via MCO; 427 minutes. Local airport times.
    • F91807: PHL 2026-12-17 07:01:00 → MCO 2026-12-17 09:50:00; layover at MCO: 83 minutes.
    • F93363: MCO 2026-12-17 11:13:00 → DTW 2026-12-17 14:08:00.

2026-12-07 → 2026-12-17 · $155.00

  • Frontier Airlines F91263 / F91102: DTW 2026-12-07 18:08:00 → PHL 2026-12-07 23:40:00; 1 stop(s) via ATL; 332 minutes. Local airport times.
    • F91263: DTW 2026-12-07 18:08:00 → ATL 2026-12-07 20:30:00; layover at ATL: 64 minutes.
    • F91102: ATL 2026-12-07 21:34:00 → PHL 2026-12-07 23:40:00.
  • Frontier Airlines F92021: PHL 2026-12-17 05:41:00 → DTW 2026-12-17 07:32:00; nonstop; 111 minutes. Local airport times.

2026-12-07 → 2026-12-17 · $305.00

  • American Airlines AA4716 / AA5432: DTW 2026-12-07 13:08:00 → PHL 2026-12-07 17:55:00; 1 stop(s) via DCA; 287 minutes. Local airport times.
    • AA4716: DTW 2026-12-07 13:08:00 → DCA 2026-12-07 15:01:00; layover at DCA: 105 minutes.
    • AA5432: DCA 2026-12-07 16:46:00 → PHL 2026-12-07 17:55:00.
  • American Airlines AA5448: PHL 2026-12-17 19:20:00 → DTW 2026-12-17 21:19:00; nonstop; 119 minutes. Local airport times.

More dates for this route