Travel with Axel,
get the best price.

Milwaukee → Philadelphia

Dec 9, 2026 · return Dec 14, 2026

MKE → PHL1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Wed, Dec 9 – Mon, Dec 14

American Airlines
6:00 amMKE
2h 13m
Nonstop
9:13 amPHL
American Airlines
9:20 pmPHL
2h 29m
Nonstop
10:49 pmMKE

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Mon, Dec 14

American Airlines
12:41 pmMKE
2h 21m
Nonstop
4:02 pmPHL
American Airlines
9:20 pmPHL
2h 29m
Nonstop
10:49 pmMKE

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 9 – Mon, Dec 14

Frontier Airlines
5:24 pmMKE
6h 23m
MCO · 1h 2m
12:47 am+1PHL
American Airlines
9:20 pmPHL
2h 29m
Nonstop
10:49 pmMKE

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Mon, Dec 14

Southwest Airlines
5:50 pmMKE
4h 30m
STL · 1h
11:20 pmPHL
Southwest Airlines
5:35 amPHL
5h 5m
BNA · 1h 5m
9:40 amMKE

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Mon, Dec 14

Delta Air Lines
9:32 amMKE
6h 3m
DTW · 3h 14m
4:35 pmPHL
American Airlines
9:20 pmPHL
2h 29m
Nonstop
10:49 pmMKE

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Mon, Dec 14

Southwest Airlines
4:20 pmMKE
4h 5m
MDW · 1h 10m
9:25 pmPHL
Southwest Airlines
5:35 amPHL
5h 5m
BNA · 1h 5m
9:40 amMKE

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Mon, Dec 14

Southwest Airlines
5:10 pmMKE
6h
BNA · 2h 20m
12:10 am+1PHL
Southwest Airlines
5:35 amPHL
5h 5m
BNA · 1h 5m
9:40 amMKE

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Mon, Dec 14

American Airlines
2:51 pmMKE
4h 41m
ORD · 1h 6m
8:32 pmPHL
American Airlines
9:20 pmPHL
2h 29m
Nonstop
10:49 pmMKE

Round-trip total · 1 adult · Taxes included

Make this trip yours

MKE ⇄ 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, American 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 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 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)
2026-12-09 → 2026-12-14American AirlinesAA5380 / AA5483$298.002026-10-29T01:30:22Z
2026-12-09 → 2026-12-14Frontier Airlines / American AirlinesF92834 + F92508 / AA5483$233.002026-10-29T01:30:22Z
2026-12-09 → 2026-12-14Southwest AirlinesWN1087 + WN4923 / WN4609 + WN4628$268.002026-10-29T01:30:22Z
2026-12-09 → 2026-12-14Delta Air Lines / American AirlinesDL1852 + DL1391 / AA5483$298.002026-10-29T01:30:22Z
2026-12-09 → 2026-12-14American AirlinesAA5018 / AA5483$298.002026-10-29T01:30:22Z
2026-12-09 → 2026-12-14Southwest AirlinesWN22 + WN4365 / WN4609 + WN4628$268.002026-10-29T01:30:22Z
2026-12-09 → 2026-12-14Southwest AirlinesWN3087 + WN680 / WN4609 + WN4628$268.002026-10-29T01:30:22Z
2026-12-09 → 2026-12-14American AirlinesAA4920 + AA2222 / AA5483$288.002026-10-29T01:30:22Z

2026-12-09 → 2026-12-14 · $298.00

  • American Airlines AA5380: MKE 2026-12-09 06:00:00 → PHL 2026-12-09 09:13:00; nonstop; 133 minutes. Local airport times.
  • American Airlines AA5483: PHL 2026-12-14 21:20:00 → MKE 2026-12-14 22:49:00; nonstop; 149 minutes. Local airport times.

2026-12-09 → 2026-12-14 · $233.00

  • Frontier Airlines F92834 / F92508: MKE 2026-12-09 17:24:00 → PHL 2026-12-10 00:47:00; 1 stop(s) via MCO; 383 minutes. Local airport times.
    • F92834: MKE 2026-12-09 17:24:00 → MCO 2026-12-09 21:17:00; layover at MCO: 62 minutes.
    • F92508: MCO 2026-12-09 22:19:00 → PHL 2026-12-10 00:47:00.
  • American Airlines AA5483: PHL 2026-12-14 21:20:00 → MKE 2026-12-14 22:49:00; nonstop; 149 minutes. Local airport times.

2026-12-09 → 2026-12-14 · $268.00

  • Southwest Airlines WN1087 / WN4923: MKE 2026-12-09 17:50:00 → PHL 2026-12-09 23:20:00; 1 stop(s) via STL; 270 minutes. Local airport times.
    • WN1087: MKE 2026-12-09 17:50:00 → STL 2026-12-09 19:10:00; layover at STL: 60 minutes.
    • WN4923: STL 2026-12-09 20:10:00 → PHL 2026-12-09 23:20:00.
  • Southwest Airlines WN4609 / WN4628: PHL 2026-12-14 05:35:00 → MKE 2026-12-14 09:40:00; 1 stop(s) via BNA; 305 minutes. Local airport times.
    • WN4609: PHL 2026-12-14 05:35:00 → BNA 2026-12-14 07:00:00; layover at BNA: 65 minutes.
    • WN4628: BNA 2026-12-14 08:05:00 → MKE 2026-12-14 09:40:00.

2026-12-09 → 2026-12-14 · $298.00

  • Delta Air Lines DL1852 / DL1391: MKE 2026-12-09 09:32:00 → PHL 2026-12-09 16:35:00; 1 stop(s) via DTW; 363 minutes. Local airport times.
    • DL1852: MKE 2026-12-09 09:32:00 → DTW 2026-12-09 11:45:00; layover at DTW: 194 minutes.
    • DL1391: DTW 2026-12-09 14:59:00 → PHL 2026-12-09 16:35:00.
  • American Airlines AA5483: PHL 2026-12-14 21:20:00 → MKE 2026-12-14 22:49:00; nonstop; 149 minutes. Local airport times.

2026-12-09 → 2026-12-14 · $298.00

  • American Airlines AA5018: MKE 2026-12-09 12:41:00 → PHL 2026-12-09 16:02:00; nonstop; 141 minutes. Local airport times.
  • American Airlines AA5483: PHL 2026-12-14 21:20:00 → MKE 2026-12-14 22:49:00; nonstop; 149 minutes. Local airport times.

2026-12-09 → 2026-12-14 · $268.00

  • Southwest Airlines WN22 / WN4365: MKE 2026-12-09 16:20:00 → PHL 2026-12-09 21:25:00; 1 stop(s) via MDW; 245 minutes. Local airport times.
    • WN22: MKE 2026-12-09 16:20:00 → MDW 2026-12-09 17:15:00; layover at MDW: 70 minutes.
    • WN4365: MDW 2026-12-09 18:25:00 → PHL 2026-12-09 21:25:00.
  • Southwest Airlines WN4609 / WN4628: PHL 2026-12-14 05:35:00 → MKE 2026-12-14 09:40:00; 1 stop(s) via BNA; 305 minutes. Local airport times.
    • WN4609: PHL 2026-12-14 05:35:00 → BNA 2026-12-14 07:00:00; layover at BNA: 65 minutes.
    • WN4628: BNA 2026-12-14 08:05:00 → MKE 2026-12-14 09:40:00.

2026-12-09 → 2026-12-14 · $268.00

  • Southwest Airlines WN3087 / WN680: MKE 2026-12-09 17:10:00 → PHL 2026-12-10 00:10:00; 1 stop(s) via BNA; 360 minutes. Local airport times.
    • WN3087: MKE 2026-12-09 17:10:00 → BNA 2026-12-09 18:50:00; layover at BNA: 140 minutes.
    • WN680: BNA 2026-12-09 21:10:00 → PHL 2026-12-10 00:10:00.
  • Southwest Airlines WN4609 / WN4628: PHL 2026-12-14 05:35:00 → MKE 2026-12-14 09:40:00; 1 stop(s) via BNA; 305 minutes. Local airport times.
    • WN4609: PHL 2026-12-14 05:35:00 → BNA 2026-12-14 07:00:00; layover at BNA: 65 minutes.
    • WN4628: BNA 2026-12-14 08:05:00 → MKE 2026-12-14 09:40:00.

2026-12-09 → 2026-12-14 · $288.00

  • American Airlines AA4920 / AA2222: MKE 2026-12-09 14:51:00 → PHL 2026-12-09 20:32:00; 1 stop(s) via ORD; 281 minutes. Local airport times.
    • AA4920: MKE 2026-12-09 14:51:00 → ORD 2026-12-09 16:12:00; layover at ORD: 66 minutes.
    • AA2222: ORD 2026-12-09 17:18:00 → PHL 2026-12-09 20:32:00.
  • American Airlines AA5483: PHL 2026-12-14 21:20:00 → MKE 2026-12-14 22:49:00; nonstop; 149 minutes. Local airport times.

More dates for this route