Travel with Axel,
get the best price.

Route overview: Milwaukee to Philadelphia (PHL) flight deals

Milwaukee → Philadelphia

Dec 29, 2026 · choose your return date

MKE → PHL1 adulteconomyOne way and round trips

30 flight options · 4 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 29, 2026 · One wayFrontier AirlinesUp to 1 stop each way$111.25 Dec 29, 2026 · One wayAmerican AirlinesNonstop$198.75 Dec 29, 2026 – Dec 30, 2026 · 1 nightFrontier Airlines / American AirlinesUp to 1 stop each way$291.25 Dec 29, 2026 – Dec 30, 2026 · 1 nightAmerican AirlinesNonstop$372.50 Dec 29, 2026 – Dec 31, 2026 · 2 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$278.75 Dec 29, 2026 – Dec 31, 2026 · 2 nightsSouthwest AirlinesUp to 1 stop each way$335.00 Dec 29, 2026 – Jan 1, 2027 · 3 nightsFrontier Airlines / United AirlinesUp to 1 stop each way$274.92 Dec 29, 2026 – Jan 1, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$325.62 Dec 29, 2026 – Jan 2, 2027 · 4 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$280.82 Dec 29, 2026 – Jan 2, 2027 · 4 nightsAmerican AirlinesNonstop$362.07 Dec 29, 2026 – Jan 3, 2027 · 5 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$280.82 Dec 29, 2026 – Jan 3, 2027 · 5 nightsAmerican AirlinesNonstop$362.07 Dec 29, 2026 – Jan 4, 2027 · 6 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$280.82 Dec 29, 2026 – Jan 4, 2027 · 6 nightsAmerican AirlinesNonstop$362.07 Dec 29, 2026 – Jan 5, 2027 · 7 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$246.55 Dec 29, 2026 – Jan 5, 2027 · 7 nightsAmerican AirlinesNonstop$327.80 Dec 29, 2026 – Jan 6, 2027 · 8 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$246.55 Dec 29, 2026 – Jan 6, 2027 · 8 nightsAmerican AirlinesNonstop$327.80 Dec 29, 2026 – Jan 7, 2027 · 9 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$237.05 Dec 29, 2026 – Jan 7, 2027 · 9 nightsSouthwest AirlinesUp to 1 stop each way$294.80 Dec 29, 2026 – Jan 8, 2027 · 10 nightsFrontier Airlines / United AirlinesUp to 1 stop each way$241.80 Dec 29, 2026 – Jan 8, 2027 · 10 nightsSouthwest AirlinesUp to 1 stop each way$294.80 Dec 29, 2026 – Jan 9, 2027 · 11 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$246.55 Dec 29, 2026 – Jan 9, 2027 · 11 nightsAmerican AirlinesNonstop$327.80 Dec 29, 2026 – Jan 10, 2027 · 12 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$246.55 Dec 29, 2026 – Jan 10, 2027 · 12 nightsAmerican AirlinesNonstop$327.80 Dec 29, 2026 – Jan 11, 2027 · 13 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$246.55 Dec 29, 2026 – Jan 11, 2027 · 13 nightsAmerican AirlinesNonstop$327.80 Dec 29, 2026 – Jan 12, 2027 · 14 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$246.55 Dec 29, 2026 – Jan 12, 2027 · 14 nightsAmerican AirlinesNonstop$327.80

Flights for your trip

  1. Tue, Dec 29 · One way

    Frontier Airlines
    5:24 pmMKE
    6h 23m
    MCO · 1h 2m
    12:47 am+1PHL

    One-way total · 1 adult · Taxes included

  2. Tue, Dec 29 · One way

    American Airlines
    12:35 pmMKE
    2h 5m
    Nonstop
    3:40 pmPHL

    One-way total · 1 adult · Taxes included

  3. Tue, Dec 29 – Wed, Dec 30

    Frontier Airlines
    5:24 pmMKE
    6h 23m
    MCO · 1h 2m
    12:47 am+1PHL
    American Airlines
    10:30 amPHL
    2h 36m
    Nonstop
    12:06 pmMKE

    Round-trip total · 1 adult · Taxes included

  4. Tue, Dec 29 – Wed, Dec 30

    American Airlines
    12:35 pmMKE
    2h 5m
    Nonstop
    3:40 pmPHL
    American Airlines
    10:30 amPHL
    2h 36m
    Nonstop
    12:06 pmMKE

    Round-trip total · 1 adult · Taxes included

  5. Tue, Dec 29 – Thu, Dec 31

    Frontier Airlines
    5:24 pmMKE
    6h 23m
    MCO · 1h 2m
    12:47 am+1PHL
    American Airlines
    6:00 amPHL
    5h 4m
    CLT · 1h 3m
    10:04 amMKE

    Round-trip total · 1 adult · Taxes included

  6. Tue, Dec 29 – Thu, Dec 31

    Southwest Airlines
    4:20 pmMKE
    4h 5m
    MDW · 1h 10m
    9:25 pmPHL
    Southwest Airlines
    7:30 amPHL
    4h 30m
    MDW · 1h 20m
    11:00 amMKE

    Round-trip total · 1 adult · Taxes included

  7. Tue, Dec 29 – Fri, Jan 1

    Frontier Airlines
    5:24 pmMKE
    6h 23m
    MCO · 1h 2m
    12:47 am+1PHL
    United Airlines
    9:45 amPHL
    6h 18m
    ORD · 2h 40m
    3:03 pmMKE

    Round-trip total · 1 adult · Taxes included

  8. Tue, Dec 29 – Fri, Jan 1

    Southwest Airlines
    4:20 pmMKE
    4h 5m
    MDW · 1h 10m
    9:25 pmPHL
    Southwest Airlines
    7:30 amPHL
    4h 30m
    MDW · 1h 20m
    11:00 amMKE

    Round-trip total · 1 adult · Taxes included

  9. Tue, Dec 29 – Sat, Jan 2

    Frontier Airlines
    5:24 pmMKE
    6h 23m
    MCO · 1h 2m
    12:47 am+1PHL
    American Airlines
    6:43 pmPHL
    2h 44m
    Nonstop
    8:27 pmMKE

    Round-trip total · 1 adult · Taxes included

  10. Tue, Dec 29 – Sat, Jan 2

    American Airlines
    12:35 pmMKE
    2h 5m
    Nonstop
    3:40 pmPHL
    American Airlines
    6:43 pmPHL
    2h 44m
    Nonstop
    8:27 pmMKE

    Round-trip total · 1 adult · Taxes included

  11. Tue, Dec 29 – Mon, Jan 4

    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

  12. Tue, Dec 29 – Mon, Jan 4

    American Airlines
    12:35 pmMKE
    2h 5m
    Nonstop
    3:40 pmPHL
    American Airlines
    9:20 pmPHL
    2h 29m
    Nonstop
    10:49 pmMKE

    Round-trip total · 1 adult · Taxes included

  13. Tue, Dec 29 – Tue, Jan 5

    Frontier Airlines
    5:24 pmMKE
    6h 23m
    MCO · 1h 2m
    12:47 am+1PHL
    American Airlines
    10:35 amPHL
    2h 29m
    Nonstop
    12:04 pmMKE

    Round-trip total · 1 adult · Taxes included

  14. Tue, Dec 29 – Tue, Jan 5

    American Airlines
    12:35 pmMKE
    2h 5m
    Nonstop
    3:40 pmPHL
    American Airlines
    10:35 amPHL
    2h 29m
    Nonstop
    12:04 pmMKE

    Round-trip total · 1 adult · Taxes included

  15. Tue, Dec 29 – Wed, Jan 6

    Frontier Airlines
    5:24 pmMKE
    6h 23m
    MCO · 1h 2m
    12:47 am+1PHL
    American Airlines
    10:30 amPHL
    2h 36m
    Nonstop
    12:06 pmMKE

    Round-trip total · 1 adult · Taxes included

  16. Tue, Dec 29 – Wed, Jan 6

    American Airlines
    12:35 pmMKE
    2h 5m
    Nonstop
    3:40 pmPHL
    American Airlines
    10:30 amPHL
    2h 36m
    Nonstop
    12:06 pmMKE

    Round-trip total · 1 adult · Taxes included

  17. Tue, Dec 29 – Fri, Jan 8

    Frontier Airlines
    5:24 pmMKE
    6h 23m
    MCO · 1h 2m
    12:47 am+1PHL
    United Airlines
    9:45 amPHL
    6h 18m
    ORD · 2h 40m
    3:03 pmMKE

    Round-trip total · 1 adult · Taxes included

  18. Tue, Dec 29 – Fri, Jan 8

    Southwest Airlines
    4:20 pmMKE
    4h 5m
    MDW · 1h 10m
    9:25 pmPHL
    Southwest Airlines
    7:30 amPHL
    4h 30m
    MDW · 1h 20m
    11:00 amMKE

    Round-trip total · 1 adult · Taxes included

  19. Tue, Dec 29 – Sat, Jan 9

    Frontier Airlines
    5:24 pmMKE
    6h 23m
    MCO · 1h 2m
    12:47 am+1PHL
    American Airlines
    6:43 pmPHL
    2h 44m
    Nonstop
    8:27 pmMKE

    Round-trip total · 1 adult · Taxes included

  20. Tue, Dec 29 – Sat, Jan 9

    American Airlines
    12:35 pmMKE
    2h 5m
    Nonstop
    3:40 pmPHL
    American Airlines
    6:43 pmPHL
    2h 44m
    Nonstop
    8:27 pmMKE

    Round-trip total · 1 adult · Taxes included

  21. Tue, Dec 29 – Sun, Jan 10

    Frontier Airlines
    5:24 pmMKE
    6h 23m
    MCO · 1h 2m
    12:47 am+1PHL
    American Airlines
    10:36 amPHL
    2h 29m
    Nonstop
    12:05 pmMKE

    Round-trip total · 1 adult · Taxes included

  22. Tue, Dec 29 – Sun, Jan 10

    American Airlines
    12:35 pmMKE
    2h 5m
    Nonstop
    3:40 pmPHL
    American Airlines
    10:36 amPHL
    2h 29m
    Nonstop
    12:05 pmMKE

    Round-trip total · 1 adult · Taxes included

  23. Tue, Dec 29 – Tue, Jan 12

    Frontier Airlines
    5:24 pmMKE
    6h 23m
    MCO · 1h 2m
    12:47 am+1PHL
    American Airlines
    10:35 amPHL
    2h 29m
    Nonstop
    12:04 pmMKE

    Round-trip total · 1 adult · Taxes included

  24. Tue, Dec 29 – Tue, Jan 12

    American Airlines
    12:35 pmMKE
    2h 5m
    Nonstop
    3:40 pmPHL
    American Airlines
    10:35 amPHL
    2h 29m
    Nonstop
    12:04 pmMKE

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

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

Explore this route

All dates for this routeDec 28, 2026 · Return optionsDec 30, 2026 · Return optionsHotels in Philadelphia with Axel
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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-29 · one wayAmerican AirlinesAA5018Axel-exclusive $198.752026-10-29T01:30:22Z
2026-12-29 · one wayFrontier AirlinesF92834 + F92508Axel-exclusive $111.252026-10-29T01:30:22Z
2026-12-29 → 2026-12-30American AirlinesAA5018 / AA5018Axel-exclusive $372.502026-10-29T01:30:22Z
2026-12-29 → 2026-12-30Frontier Airlines / American AirlinesF92834 + F92508 / AA5018Axel-exclusive $291.252026-10-29T01:30:22Z
2026-12-29 → 2026-12-31Frontier Airlines / American AirlinesF92834 + F92508 / AA3107 + AA2587Axel-exclusive $278.752026-10-29T01:30:22Z
2026-12-29 → 2026-12-31Southwest AirlinesWN22 + WN4365 / WN3372 + WN1915Axel-exclusive $335.002026-10-29T01:30:22Z
2026-12-29 → 2027-01-01Frontier Airlines / United AirlinesF92834 + F92508 / UA1811 + UA5668Axel-exclusive $274.922026-10-29T01:30:22Z
2026-12-29 → 2027-01-01Southwest AirlinesWN22 + WN4365 / WN3372 + WN1915Axel-exclusive $325.622026-10-29T01:30:22Z
2026-12-29 → 2027-01-02American AirlinesAA5018 / AA5793Axel-exclusive $362.072026-10-29T01:30:22Z
2026-12-29 → 2027-01-02Frontier Airlines / American AirlinesF92834 + F92508 / AA5793Axel-exclusive $280.822026-10-29T01:30:22Z
2026-12-29 → 2027-01-03American AirlinesAA5018 / AA5568Axel-exclusive $362.072026-10-29T01:30:22Z
2026-12-29 → 2027-01-03Frontier Airlines / American AirlinesF92834 + F92508 / AA5568Axel-exclusive $280.822026-10-29T01:30:22Z
2026-12-29 → 2027-01-04American AirlinesAA5018 / AA5483Axel-exclusive $362.072026-10-29T01:30:22Z
2026-12-29 → 2027-01-04Frontier Airlines / American AirlinesF92834 + F92508 / AA5483Axel-exclusive $280.822026-10-29T01:30:22Z
2026-12-29 → 2027-01-05American AirlinesAA5018 / AA5018Axel-exclusive $327.802026-10-29T01:30:22Z
2026-12-29 → 2027-01-05Frontier Airlines / American AirlinesF92834 + F92508 / AA5018Axel-exclusive $246.552026-10-29T01:30:22Z
2026-12-29 → 2027-01-06American AirlinesAA5018 / AA5018Axel-exclusive $327.802026-10-29T01:30:22Z
2026-12-29 → 2027-01-06Frontier Airlines / American AirlinesF92834 + F92508 / AA5018Axel-exclusive $246.552026-10-29T01:30:22Z
2026-12-29 → 2027-01-07Frontier Airlines / American AirlinesF92834 + F92508 / AA3107 + AA2587Axel-exclusive $237.052026-10-29T01:30:22Z
2026-12-29 → 2027-01-07Southwest AirlinesWN22 + WN4365 / WN3372 + WN1915Axel-exclusive $294.802026-10-29T01:30:22Z
2026-12-29 → 2027-01-08Frontier Airlines / United AirlinesF92834 + F92508 / UA1811 + UA5668Axel-exclusive $241.802026-10-29T01:30:22Z
2026-12-29 → 2027-01-08Southwest AirlinesWN22 + WN4365 / WN3372 + WN1915Axel-exclusive $294.802026-10-29T01:30:22Z
2026-12-29 → 2027-01-09American AirlinesAA5018 / AA5793Axel-exclusive $327.802026-10-29T01:30:22Z
2026-12-29 → 2027-01-09Frontier Airlines / American AirlinesF92834 + F92508 / AA5793Axel-exclusive $246.552026-10-29T01:30:22Z
2026-12-29 → 2027-01-10American AirlinesAA5018 / AA5568Axel-exclusive $327.802026-10-29T01:30:22Z
2026-12-29 → 2027-01-10Frontier Airlines / American AirlinesF92834 + F92508 / AA5568Axel-exclusive $246.552026-10-29T01:30:22Z
2026-12-29 → 2027-01-11American AirlinesAA5018 / AA5483Axel-exclusive $327.802026-10-29T01:30:22Z
2026-12-29 → 2027-01-11Frontier Airlines / American AirlinesF92834 + F92508 / AA5483Axel-exclusive $246.552026-10-29T01:30:22Z
2026-12-29 → 2027-01-12American AirlinesAA5018 / AA5018Axel-exclusive $327.802026-10-29T01:30:22Z
2026-12-29 → 2027-01-12Frontier Airlines / American AirlinesF92834 + F92508 / AA5018Axel-exclusive $246.552026-10-29T01:30:22Z

Route overview: Milwaukee to Philadelphia (PHL) flight deals

2026-12-29 · one way · Axel-exclusive $111.25

  • Frontier Airlines F92834 / F92508: MKE 2026-12-29 17:24:00 → PHL 2026-12-30 00:47:00; 1 stop(s) via MCO; 383 minutes. Local airport times.
    • F92834: MKE 2026-12-29 17:24:00 → MCO 2026-12-29 21:17:00; layover at MCO: 62 minutes.
    • F92508: MCO 2026-12-29 22:19:00 → PHL 2026-12-30 00:47:00.

2026-12-29 · one way · Axel-exclusive $198.75

  • American Airlines AA5018: MKE 2026-12-29 12:35:00 → PHL 2026-12-29 15:40:00; nonstop; 125 minutes. Local airport times.

2026-12-29 → 2026-12-30 · Axel-exclusive $291.25

  • Frontier Airlines F92834 / F92508: MKE 2026-12-29 17:24:00 → PHL 2026-12-30 00:47:00; 1 stop(s) via MCO; 383 minutes. Local airport times.
    • F92834: MKE 2026-12-29 17:24:00 → MCO 2026-12-29 21:17:00; layover at MCO: 62 minutes.
    • F92508: MCO 2026-12-29 22:19:00 → PHL 2026-12-30 00:47:00.
  • American Airlines AA5018: PHL 2026-12-30 10:30:00 → MKE 2026-12-30 12:06:00; nonstop; 156 minutes. Local airport times.

2026-12-29 → 2026-12-30 · Axel-exclusive $372.50

  • American Airlines AA5018: MKE 2026-12-29 12:35:00 → PHL 2026-12-29 15:40:00; nonstop; 125 minutes. Local airport times.
  • American Airlines AA5018: PHL 2026-12-30 10:30:00 → MKE 2026-12-30 12:06:00; nonstop; 156 minutes. Local airport times.

2026-12-29 → 2026-12-31 · Axel-exclusive $278.75

  • Frontier Airlines F92834 / F92508: MKE 2026-12-29 17:24:00 → PHL 2026-12-30 00:47:00; 1 stop(s) via MCO; 383 minutes. Local airport times.
    • F92834: MKE 2026-12-29 17:24:00 → MCO 2026-12-29 21:17:00; layover at MCO: 62 minutes.
    • F92508: MCO 2026-12-29 22:19:00 → PHL 2026-12-30 00:47:00.
  • American Airlines AA3107 / AA2587: PHL 2026-12-31 06:00:00 → MKE 2026-12-31 10:04:00; 1 stop(s) via CLT; 304 minutes. Local airport times.
    • AA3107: PHL 2026-12-31 06:00:00 → CLT 2026-12-31 07:52:00; layover at CLT: 63 minutes.
    • AA2587: CLT 2026-12-31 08:55:00 → MKE 2026-12-31 10:04:00.

2026-12-29 → 2026-12-31 · Axel-exclusive $335.00

  • Southwest Airlines WN22 / WN4365: MKE 2026-12-29 16:20:00 → PHL 2026-12-29 21:25:00; 1 stop(s) via MDW; 245 minutes. Local airport times.
    • WN22: MKE 2026-12-29 16:20:00 → MDW 2026-12-29 17:15:00; layover at MDW: 70 minutes.
    • WN4365: MDW 2026-12-29 18:25:00 → PHL 2026-12-29 21:25:00.
  • Southwest Airlines WN3372 / WN1915: PHL 2026-12-31 07:30:00 → MKE 2026-12-31 11:00:00; 1 stop(s) via MDW; 270 minutes. Local airport times.
    • WN3372: PHL 2026-12-31 07:30:00 → MDW 2026-12-31 08:50:00; layover at MDW: 80 minutes.
    • WN1915: MDW 2026-12-31 10:10:00 → MKE 2026-12-31 11:00:00.

2026-12-29 → 2027-01-01 · Axel-exclusive $274.92

  • Frontier Airlines F92834 / F92508: MKE 2026-12-29 17:24:00 → PHL 2026-12-30 00:47:00; 1 stop(s) via MCO; 383 minutes. Local airport times.
    • F92834: MKE 2026-12-29 17:24:00 → MCO 2026-12-29 21:17:00; layover at MCO: 62 minutes.
    • F92508: MCO 2026-12-29 22:19:00 → PHL 2026-12-30 00:47:00.
  • United Airlines UA1811 / UA5668: PHL 2027-01-01 09:45:00 → MKE 2027-01-01 15:03:00; 1 stop(s) via ORD; 378 minutes. Local airport times.
    • UA1811: PHL 2027-01-01 09:45:00 → ORD 2027-01-01 11:20:00; layover at ORD: 160 minutes.
    • UA5668: ORD 2027-01-01 14:00:00 → MKE 2027-01-01 15:03:00.

2026-12-29 → 2027-01-01 · Axel-exclusive $325.62

  • Southwest Airlines WN22 / WN4365: MKE 2026-12-29 16:20:00 → PHL 2026-12-29 21:25:00; 1 stop(s) via MDW; 245 minutes. Local airport times.
    • WN22: MKE 2026-12-29 16:20:00 → MDW 2026-12-29 17:15:00; layover at MDW: 70 minutes.
    • WN4365: MDW 2026-12-29 18:25:00 → PHL 2026-12-29 21:25:00.
  • Southwest Airlines WN3372 / WN1915: PHL 2027-01-01 07:30:00 → MKE 2027-01-01 11:00:00; 1 stop(s) via MDW; 270 minutes. Local airport times.
    • WN3372: PHL 2027-01-01 07:30:00 → MDW 2027-01-01 08:50:00; layover at MDW: 80 minutes.
    • WN1915: MDW 2027-01-01 10:10:00 → MKE 2027-01-01 11:00:00.

2026-12-29 → 2027-01-02 · Axel-exclusive $280.82

  • Frontier Airlines F92834 / F92508: MKE 2026-12-29 17:24:00 → PHL 2026-12-30 00:47:00; 1 stop(s) via MCO; 383 minutes. Local airport times.
    • F92834: MKE 2026-12-29 17:24:00 → MCO 2026-12-29 21:17:00; layover at MCO: 62 minutes.
    • F92508: MCO 2026-12-29 22:19:00 → PHL 2026-12-30 00:47:00.
  • American Airlines AA5793: PHL 2027-01-02 18:43:00 → MKE 2027-01-02 20:27:00; nonstop; 164 minutes. Local airport times.

2026-12-29 → 2027-01-02 · Axel-exclusive $362.07

  • American Airlines AA5018: MKE 2026-12-29 12:35:00 → PHL 2026-12-29 15:40:00; nonstop; 125 minutes. Local airport times.
  • American Airlines AA5793: PHL 2027-01-02 18:43:00 → MKE 2027-01-02 20:27:00; nonstop; 164 minutes. Local airport times.

2026-12-29 → 2027-01-04 · Axel-exclusive $280.82

  • Frontier Airlines F92834 / F92508: MKE 2026-12-29 17:24:00 → PHL 2026-12-30 00:47:00; 1 stop(s) via MCO; 383 minutes. Local airport times.
    • F92834: MKE 2026-12-29 17:24:00 → MCO 2026-12-29 21:17:00; layover at MCO: 62 minutes.
    • F92508: MCO 2026-12-29 22:19:00 → PHL 2026-12-30 00:47:00.
  • American Airlines AA5483: PHL 2027-01-04 21:20:00 → MKE 2027-01-04 22:49:00; nonstop; 149 minutes. Local airport times.

2026-12-29 → 2027-01-04 · Axel-exclusive $362.07

  • American Airlines AA5018: MKE 2026-12-29 12:35:00 → PHL 2026-12-29 15:40:00; nonstop; 125 minutes. Local airport times.
  • American Airlines AA5483: PHL 2027-01-04 21:20:00 → MKE 2027-01-04 22:49:00; nonstop; 149 minutes. Local airport times.

2026-12-29 → 2027-01-05 · Axel-exclusive $246.55

  • Frontier Airlines F92834 / F92508: MKE 2026-12-29 17:24:00 → PHL 2026-12-30 00:47:00; 1 stop(s) via MCO; 383 minutes. Local airport times.
    • F92834: MKE 2026-12-29 17:24:00 → MCO 2026-12-29 21:17:00; layover at MCO: 62 minutes.
    • F92508: MCO 2026-12-29 22:19:00 → PHL 2026-12-30 00:47:00.
  • American Airlines AA5018: PHL 2027-01-05 10:35:00 → MKE 2027-01-05 12:04:00; nonstop; 149 minutes. Local airport times.

2026-12-29 → 2027-01-05 · Axel-exclusive $327.80

  • American Airlines AA5018: MKE 2026-12-29 12:35:00 → PHL 2026-12-29 15:40:00; nonstop; 125 minutes. Local airport times.
  • American Airlines AA5018: PHL 2027-01-05 10:35:00 → MKE 2027-01-05 12:04:00; nonstop; 149 minutes. Local airport times.

2026-12-29 → 2027-01-06 · Axel-exclusive $246.55

  • Frontier Airlines F92834 / F92508: MKE 2026-12-29 17:24:00 → PHL 2026-12-30 00:47:00; 1 stop(s) via MCO; 383 minutes. Local airport times.
    • F92834: MKE 2026-12-29 17:24:00 → MCO 2026-12-29 21:17:00; layover at MCO: 62 minutes.
    • F92508: MCO 2026-12-29 22:19:00 → PHL 2026-12-30 00:47:00.
  • American Airlines AA5018: PHL 2027-01-06 10:30:00 → MKE 2027-01-06 12:06:00; nonstop; 156 minutes. Local airport times.

2026-12-29 → 2027-01-06 · Axel-exclusive $327.80

  • American Airlines AA5018: MKE 2026-12-29 12:35:00 → PHL 2026-12-29 15:40:00; nonstop; 125 minutes. Local airport times.
  • American Airlines AA5018: PHL 2027-01-06 10:30:00 → MKE 2027-01-06 12:06:00; nonstop; 156 minutes. Local airport times.

2026-12-29 → 2027-01-08 · Axel-exclusive $241.80

  • Frontier Airlines F92834 / F92508: MKE 2026-12-29 17:24:00 → PHL 2026-12-30 00:47:00; 1 stop(s) via MCO; 383 minutes. Local airport times.
    • F92834: MKE 2026-12-29 17:24:00 → MCO 2026-12-29 21:17:00; layover at MCO: 62 minutes.
    • F92508: MCO 2026-12-29 22:19:00 → PHL 2026-12-30 00:47:00.
  • United Airlines UA1811 / UA5668: PHL 2027-01-08 09:45:00 → MKE 2027-01-08 15:03:00; 1 stop(s) via ORD; 378 minutes. Local airport times.
    • UA1811: PHL 2027-01-08 09:45:00 → ORD 2027-01-08 11:20:00; layover at ORD: 160 minutes.
    • UA5668: ORD 2027-01-08 14:00:00 → MKE 2027-01-08 15:03:00.

2026-12-29 → 2027-01-08 · Axel-exclusive $294.80

  • Southwest Airlines WN22 / WN4365: MKE 2026-12-29 16:20:00 → PHL 2026-12-29 21:25:00; 1 stop(s) via MDW; 245 minutes. Local airport times.
    • WN22: MKE 2026-12-29 16:20:00 → MDW 2026-12-29 17:15:00; layover at MDW: 70 minutes.
    • WN4365: MDW 2026-12-29 18:25:00 → PHL 2026-12-29 21:25:00.
  • Southwest Airlines WN3372 / WN1915: PHL 2027-01-08 07:30:00 → MKE 2027-01-08 11:00:00; 1 stop(s) via MDW; 270 minutes. Local airport times.
    • WN3372: PHL 2027-01-08 07:30:00 → MDW 2027-01-08 08:50:00; layover at MDW: 80 minutes.
    • WN1915: MDW 2027-01-08 10:10:00 → MKE 2027-01-08 11:00:00.

2026-12-29 → 2027-01-09 · Axel-exclusive $246.55

  • Frontier Airlines F92834 / F92508: MKE 2026-12-29 17:24:00 → PHL 2026-12-30 00:47:00; 1 stop(s) via MCO; 383 minutes. Local airport times.
    • F92834: MKE 2026-12-29 17:24:00 → MCO 2026-12-29 21:17:00; layover at MCO: 62 minutes.
    • F92508: MCO 2026-12-29 22:19:00 → PHL 2026-12-30 00:47:00.
  • American Airlines AA5793: PHL 2027-01-09 18:43:00 → MKE 2027-01-09 20:27:00; nonstop; 164 minutes. Local airport times.

2026-12-29 → 2027-01-09 · Axel-exclusive $327.80

  • American Airlines AA5018: MKE 2026-12-29 12:35:00 → PHL 2026-12-29 15:40:00; nonstop; 125 minutes. Local airport times.
  • American Airlines AA5793: PHL 2027-01-09 18:43:00 → MKE 2027-01-09 20:27:00; nonstop; 164 minutes. Local airport times.

2026-12-29 → 2027-01-10 · Axel-exclusive $246.55

  • Frontier Airlines F92834 / F92508: MKE 2026-12-29 17:24:00 → PHL 2026-12-30 00:47:00; 1 stop(s) via MCO; 383 minutes. Local airport times.
    • F92834: MKE 2026-12-29 17:24:00 → MCO 2026-12-29 21:17:00; layover at MCO: 62 minutes.
    • F92508: MCO 2026-12-29 22:19:00 → PHL 2026-12-30 00:47:00.
  • American Airlines AA5568: PHL 2027-01-10 10:36:00 → MKE 2027-01-10 12:05:00; nonstop; 149 minutes. Local airport times.

2026-12-29 → 2027-01-10 · Axel-exclusive $327.80

  • American Airlines AA5018: MKE 2026-12-29 12:35:00 → PHL 2026-12-29 15:40:00; nonstop; 125 minutes. Local airport times.
  • American Airlines AA5568: PHL 2027-01-10 10:36:00 → MKE 2027-01-10 12:05:00; nonstop; 149 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $246.55

  • Frontier Airlines F92834 / F92508: MKE 2026-12-29 17:24:00 → PHL 2026-12-30 00:47:00; 1 stop(s) via MCO; 383 minutes. Local airport times.
    • F92834: MKE 2026-12-29 17:24:00 → MCO 2026-12-29 21:17:00; layover at MCO: 62 minutes.
    • F92508: MCO 2026-12-29 22:19:00 → PHL 2026-12-30 00:47:00.
  • American Airlines AA5018: PHL 2027-01-12 10:35:00 → MKE 2027-01-12 12:04:00; nonstop; 149 minutes. Local airport times.

2026-12-29 → 2027-01-12 · Axel-exclusive $327.80

  • American Airlines AA5018: MKE 2026-12-29 12:35:00 → PHL 2026-12-29 15:40:00; nonstop; 125 minutes. Local airport times.
  • American Airlines AA5018: PHL 2027-01-12 10:35:00 → MKE 2027-01-12 12:04:00; nonstop; 149 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Milwaukee (MKE) to Philadelphia (PHL) · Dec 29, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Milwaukee to Philadelphia (PHL) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.