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Route overview: Austin to Philadelphia (PHL) flight deals

Austin → Philadelphia

Feb 5, 2027 · choose your return date

AUS → PHL1 adulteconomyOne way and round trips

30 flight options · 3 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.

February 2027

Feb 5, 2027 · One waySouthwest AirlinesUp to 1 stop each way$147.25 Feb 5, 2027 · One wayAmerican AirlinesUp to 1 stop each way$152.00 Feb 5, 2027 – Feb 6, 2027 · 1 nightSouthwest AirlinesUp to 1 stop each way$280.26 Feb 5, 2027 – Feb 6, 2027 · 1 nightUnited AirlinesUp to 1 stop each way$294.50 Feb 5, 2027 – Feb 7, 2027 · 2 nightsSouthwest AirlinesUp to 1 stop each way$280.26 Feb 5, 2027 – Feb 7, 2027 · 2 nightsUnited AirlinesUp to 1 stop each way$294.50 Feb 5, 2027 – Feb 8, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$280.26 Feb 5, 2027 – Feb 8, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$294.50 Feb 5, 2027 – Feb 9, 2027 · 4 nightsSouthwest AirlinesUp to 1 stop each way$280.26 Feb 5, 2027 – Feb 9, 2027 · 4 nightsUnited AirlinesUp to 1 stop each way$294.50 Feb 5, 2027 – Feb 10, 2027 · 5 nightsSouthwest AirlinesUp to 1 stop each way$280.26 Feb 5, 2027 – Feb 10, 2027 · 5 nightsUnited AirlinesUp to 1 stop each way$294.50 Feb 5, 2027 – Feb 11, 2027 · 6 nightsSouthwest AirlinesUp to 1 stop each way$280.26 Feb 5, 2027 – Feb 11, 2027 · 6 nightsUnited AirlinesUp to 1 stop each way$294.50 Feb 5, 2027 – Feb 12, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each way$280.26 Feb 5, 2027 – Feb 12, 2027 · 7 nightsUnited AirlinesUp to 1 stop each way$294.50 Feb 5, 2027 – Feb 13, 2027 · 8 nightsSouthwest AirlinesUp to 1 stop each way$280.26 Feb 5, 2027 – Feb 13, 2027 · 8 nightsUnited AirlinesUp to 1 stop each way$294.50 Feb 5, 2027 – Feb 14, 2027 · 9 nightsSouthwest AirlinesUp to 1 stop each way$280.26 Feb 5, 2027 – Feb 14, 2027 · 9 nightsUnited AirlinesUp to 1 stop each way$294.50 Feb 5, 2027 – Feb 15, 2027 · 10 nightsSouthwest AirlinesUp to 1 stop each way$280.26 Feb 5, 2027 – Feb 15, 2027 · 10 nightsUnited AirlinesUp to 1 stop each way$294.50 Feb 5, 2027 – Feb 16, 2027 · 11 nightsSouthwest AirlinesUp to 1 stop each way$280.26 Feb 5, 2027 – Feb 16, 2027 · 11 nightsUnited AirlinesUp to 1 stop each way$294.50 Feb 5, 2027 – Feb 17, 2027 · 12 nightsSouthwest AirlinesUp to 1 stop each way$280.26 Feb 5, 2027 – Feb 17, 2027 · 12 nightsUnited AirlinesUp to 1 stop each way$294.50 Feb 5, 2027 – Feb 18, 2027 · 13 nightsSouthwest AirlinesUp to 1 stop each way$280.26 Feb 5, 2027 – Feb 18, 2027 · 13 nightsUnited AirlinesUp to 1 stop each way$294.50 Feb 5, 2027 – Feb 19, 2027 · 14 nightsSouthwest AirlinesUp to 1 stop each way$280.26 Feb 5, 2027 – Feb 19, 2027 · 14 nightsUnited AirlinesUp to 1 stop each way$294.50

Flights for your trip

  1. Fri, Feb 5 · One way

    Southwest Airlines
    3:15 pmAUS
    5h 15m
    STL · 1h
    9:30 pmPHL

    One-way total · 1 adult · Taxes included

  2. Fri, Feb 5 · One way

    American Airlines
    8:09 amAUS
    5h 34m
    CLT · 1h 8m
    2:43 pmPHL

    One-way total · 1 adult · Taxes included

  3. Fri, Feb 5 – Sat, Feb 6

    Southwest Airlines
    3:15 pmAUS
    5h 15m
    STL · 1h
    9:30 pmPHL
    Southwest Airlines
    5:05 pmPHL
    5h 30m
    DAL · 1h
    9:35 pmAUS

    Round-trip total · 1 adult · Taxes included

  4. Fri, Feb 5 – Sat, Feb 6

    United Airlines
    12:11 pmAUS
    5h 47m
    IAH · 1h 12m
    6:58 pmPHL
    United Airlines
    3:05 pmPHL
    6h 52m
    IAD · 1h 42m
    8:57 pmAUS

    Round-trip total · 1 adult · Taxes included

  5. Fri, Feb 5 – Sun, Feb 7

    Southwest Airlines
    3:15 pmAUS
    5h 15m
    STL · 1h
    9:30 pmPHL
    Southwest Airlines
    5:05 pmPHL
    5h 30m
    DAL · 1h
    9:35 pmAUS

    Round-trip total · 1 adult · Taxes included

  6. Fri, Feb 5 – Sun, Feb 7

    United Airlines
    12:11 pmAUS
    5h 47m
    IAH · 1h 12m
    6:58 pmPHL
    United Airlines
    3:05 pmPHL
    6h 52m
    IAD · 1h 42m
    8:57 pmAUS

    Round-trip total · 1 adult · Taxes included

  7. Fri, Feb 5 – Mon, Feb 8

    Southwest Airlines
    3:15 pmAUS
    5h 15m
    STL · 1h
    9:30 pmPHL
    Southwest Airlines
    5:05 pmPHL
    5h 30m
    DAL · 1h
    9:35 pmAUS

    Round-trip total · 1 adult · Taxes included

  8. Fri, Feb 5 – Mon, Feb 8

    United Airlines
    12:11 pmAUS
    5h 47m
    IAH · 1h 12m
    6:58 pmPHL
    United Airlines
    3:05 pmPHL
    6h 52m
    IAD · 1h 42m
    8:57 pmAUS

    Round-trip total · 1 adult · Taxes included

  9. Fri, Feb 5 – Tue, Feb 9

    Southwest Airlines
    3:15 pmAUS
    5h 15m
    STL · 1h
    9:30 pmPHL
    Southwest Airlines
    5:05 pmPHL
    5h 30m
    DAL · 1h
    9:35 pmAUS

    Round-trip total · 1 adult · Taxes included

  10. Fri, Feb 5 – Tue, Feb 9

    United Airlines
    12:11 pmAUS
    5h 47m
    IAH · 1h 12m
    6:58 pmPHL
    United Airlines
    3:05 pmPHL
    6h 52m
    IAD · 1h 42m
    8:57 pmAUS

    Round-trip total · 1 adult · Taxes included

  11. Fri, Feb 5 – Thu, Feb 11

    Southwest Airlines
    3:15 pmAUS
    5h 15m
    STL · 1h
    9:30 pmPHL
    Southwest Airlines
    5:05 pmPHL
    5h 30m
    DAL · 1h
    9:35 pmAUS

    Round-trip total · 1 adult · Taxes included

  12. Fri, Feb 5 – Thu, Feb 11

    United Airlines
    12:11 pmAUS
    5h 47m
    IAH · 1h 12m
    6:58 pmPHL
    United Airlines
    3:05 pmPHL
    6h 52m
    IAD · 1h 42m
    8:57 pmAUS

    Round-trip total · 1 adult · Taxes included

  13. Fri, Feb 5 – Fri, Feb 12

    Southwest Airlines
    3:15 pmAUS
    5h 15m
    STL · 1h
    9:30 pmPHL
    Southwest Airlines
    5:05 pmPHL
    5h 30m
    DAL · 1h
    9:35 pmAUS

    Round-trip total · 1 adult · Taxes included

  14. Fri, Feb 5 – Fri, Feb 12

    United Airlines
    12:11 pmAUS
    5h 47m
    IAH · 1h 12m
    6:58 pmPHL
    United Airlines
    3:05 pmPHL
    6h 52m
    IAD · 1h 42m
    8:57 pmAUS

    Round-trip total · 1 adult · Taxes included

  15. Fri, Feb 5 – Sat, Feb 13

    Southwest Airlines
    3:15 pmAUS
    5h 15m
    STL · 1h
    9:30 pmPHL
    Southwest Airlines
    5:05 pmPHL
    5h 30m
    DAL · 1h
    9:35 pmAUS

    Round-trip total · 1 adult · Taxes included

  16. Fri, Feb 5 – Sat, Feb 13

    United Airlines
    12:11 pmAUS
    5h 47m
    IAH · 1h 12m
    6:58 pmPHL
    United Airlines
    3:05 pmPHL
    6h 52m
    IAD · 1h 42m
    8:57 pmAUS

    Round-trip total · 1 adult · Taxes included

  17. Fri, Feb 5 – Mon, Feb 15

    Southwest Airlines
    3:15 pmAUS
    5h 15m
    STL · 1h
    9:30 pmPHL
    Southwest Airlines
    5:05 pmPHL
    5h 30m
    DAL · 1h
    9:35 pmAUS

    Round-trip total · 1 adult · Taxes included

  18. Fri, Feb 5 – Mon, Feb 15

    United Airlines
    12:11 pmAUS
    5h 47m
    IAH · 1h 12m
    6:58 pmPHL
    United Airlines
    3:05 pmPHL
    6h 52m
    IAD · 1h 42m
    8:57 pmAUS

    Round-trip total · 1 adult · Taxes included

  19. Fri, Feb 5 – Tue, Feb 16

    Southwest Airlines
    3:15 pmAUS
    5h 15m
    STL · 1h
    9:30 pmPHL
    Southwest Airlines
    5:05 pmPHL
    5h 30m
    DAL · 1h
    9:35 pmAUS

    Round-trip total · 1 adult · Taxes included

  20. Fri, Feb 5 – Tue, Feb 16

    United Airlines
    12:11 pmAUS
    5h 47m
    IAH · 1h 12m
    6:58 pmPHL
    United Airlines
    3:05 pmPHL
    6h 52m
    IAD · 1h 42m
    8:57 pmAUS

    Round-trip total · 1 adult · Taxes included

  21. Fri, Feb 5 – Wed, Feb 17

    Southwest Airlines
    3:15 pmAUS
    5h 15m
    STL · 1h
    9:30 pmPHL
    Southwest Airlines
    5:05 pmPHL
    5h 30m
    DAL · 1h
    9:35 pmAUS

    Round-trip total · 1 adult · Taxes included

  22. Fri, Feb 5 – Wed, Feb 17

    United Airlines
    12:11 pmAUS
    5h 47m
    IAH · 1h 12m
    6:58 pmPHL
    United Airlines
    3:05 pmPHL
    6h 52m
    IAD · 1h 42m
    8:57 pmAUS

    Round-trip total · 1 adult · Taxes included

  23. Fri, Feb 5 – Fri, Feb 19

    Southwest Airlines
    3:15 pmAUS
    5h 15m
    STL · 1h
    9:30 pmPHL
    Southwest Airlines
    5:05 pmPHL
    5h 30m
    DAL · 1h
    9:35 pmAUS

    Round-trip total · 1 adult · Taxes included

  24. Fri, Feb 5 – Fri, Feb 19

    United Airlines
    12:11 pmAUS
    5h 47m
    IAH · 1h 12m
    6:58 pmPHL
    United Airlines
    3:05 pmPHL
    6h 52m
    IAD · 1h 42m
    8:57 pmAUS

    Round-trip total · 1 adult · Taxes included

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1 of 24

Make this trip yours

AUS ⇄ PHL

Economy

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Explore this route

All dates for this routeFeb 4, 2027 · Return optionsFeb 6, 2027 · Return optionsHotels in Philadelphia with Axel
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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)
2027-02-05 · one waySouthwest AirlinesWN438 + WN4923Axel-exclusive $147.252026-10-29T00:47:07Z
2027-02-05 · one wayAmerican AirlinesAA2989 + AA687Axel-exclusive $152.002026-10-29T00:47:07Z
2027-02-05 → 2027-02-06Southwest AirlinesWN438 + WN4923 / WN266 + WN1656Axel-exclusive $280.262026-10-29T00:47:07Z
2027-02-05 → 2027-02-06United AirlinesUA1747 + UA551 / UA4575 + UA2337Axel-exclusive $294.502026-10-29T00:47:07Z
2027-02-05 → 2027-02-07Southwest AirlinesWN438 + WN4923 / WN266 + WN1656Axel-exclusive $280.262026-10-29T00:47:07Z
2027-02-05 → 2027-02-07United AirlinesUA1747 + UA551 / UA4575 + UA2337Axel-exclusive $294.502026-10-29T00:47:07Z
2027-02-05 → 2027-02-08Southwest AirlinesWN438 + WN4923 / WN266 + WN1656Axel-exclusive $280.262026-10-29T00:47:07Z
2027-02-05 → 2027-02-08United AirlinesUA1747 + UA551 / UA4575 + UA2337Axel-exclusive $294.502026-10-29T00:47:07Z
2027-02-05 → 2027-02-09Southwest AirlinesWN438 + WN4923 / WN266 + WN1656Axel-exclusive $280.262026-10-29T00:47:07Z
2027-02-05 → 2027-02-09United AirlinesUA1747 + UA551 / UA4575 + UA2337Axel-exclusive $294.502026-10-29T00:47:07Z
2027-02-05 → 2027-02-10Southwest AirlinesWN438 + WN4923 / WN266 + WN1656Axel-exclusive $280.262026-10-29T00:47:07Z
2027-02-05 → 2027-02-10United AirlinesUA1747 + UA551 / UA4575 + UA2337Axel-exclusive $294.502026-10-29T00:47:07Z
2027-02-05 → 2027-02-11Southwest AirlinesWN438 + WN4923 / WN266 + WN1656Axel-exclusive $280.262026-10-29T00:47:07Z
2027-02-05 → 2027-02-11United AirlinesUA1747 + UA551 / UA4575 + UA2337Axel-exclusive $294.502026-10-29T00:47:07Z
2027-02-05 → 2027-02-12Southwest AirlinesWN438 + WN4923 / WN266 + WN1656Axel-exclusive $280.262026-10-29T00:47:07Z
2027-02-05 → 2027-02-12United AirlinesUA1747 + UA551 / UA4575 + UA2337Axel-exclusive $294.502026-10-29T00:47:07Z
2027-02-05 → 2027-02-13Southwest AirlinesWN438 + WN4923 / WN266 + WN1656Axel-exclusive $280.262026-10-29T00:47:07Z
2027-02-05 → 2027-02-13United AirlinesUA1747 + UA551 / UA4575 + UA2337Axel-exclusive $294.502026-10-29T00:47:07Z
2027-02-05 → 2027-02-14Southwest AirlinesWN438 + WN4923 / WN266 + WN1656Axel-exclusive $280.262026-10-29T00:47:07Z
2027-02-05 → 2027-02-14United AirlinesUA1747 + UA551 / UA4575 + UA2337Axel-exclusive $294.502026-10-29T00:47:07Z
2027-02-05 → 2027-02-15Southwest AirlinesWN438 + WN4923 / WN266 + WN1656Axel-exclusive $280.262026-10-29T00:47:07Z
2027-02-05 → 2027-02-15United AirlinesUA1747 + UA551 / UA4575 + UA2337Axel-exclusive $294.502026-10-29T00:47:07Z
2027-02-05 → 2027-02-16Southwest AirlinesWN438 + WN4923 / WN266 + WN1656Axel-exclusive $280.262026-10-29T00:47:07Z
2027-02-05 → 2027-02-16United AirlinesUA1747 + UA551 / UA4575 + UA2337Axel-exclusive $294.502026-10-29T00:47:07Z
2027-02-05 → 2027-02-17Southwest AirlinesWN438 + WN4923 / WN266 + WN1656Axel-exclusive $280.262026-10-29T00:47:07Z
2027-02-05 → 2027-02-17United AirlinesUA1747 + UA551 / UA4575 + UA2337Axel-exclusive $294.502026-10-29T00:47:07Z
2027-02-05 → 2027-02-18Southwest AirlinesWN438 + WN4923 / WN266 + WN1656Axel-exclusive $280.262026-10-29T00:47:07Z
2027-02-05 → 2027-02-18United AirlinesUA1747 + UA551 / UA4575 + UA2337Axel-exclusive $294.502026-10-29T00:47:07Z
2027-02-05 → 2027-02-19Southwest AirlinesWN438 + WN4923 / WN266 + WN1656Axel-exclusive $280.262026-10-29T00:47:07Z
2027-02-05 → 2027-02-19United AirlinesUA1747 + UA551 / UA4575 + UA2337Axel-exclusive $294.502026-10-29T00:47:07Z

Route overview: Austin to Philadelphia (PHL) flight deals

2027-02-05 · one way · Axel-exclusive $147.25

  • Southwest Airlines WN438 / WN4923: AUS 2027-02-05 15:15:00 → PHL 2027-02-05 21:30:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN438: AUS 2027-02-05 15:15:00 → STL 2027-02-05 17:20:00; layover at STL: 60 minutes.
    • WN4923: STL 2027-02-05 18:20:00 → PHL 2027-02-05 21:30:00.

2027-02-05 · one way · Axel-exclusive $152.00

  • American Airlines AA2989 / AA687: AUS 2027-02-05 08:09:00 → PHL 2027-02-05 14:43:00; 1 stop(s) via CLT; 334 minutes. Local airport times.
    • AA2989: AUS 2027-02-05 08:09:00 → CLT 2027-02-05 11:52:00; layover at CLT: 68 minutes.
    • AA687: CLT 2027-02-05 13:00:00 → PHL 2027-02-05 14:43:00.

2027-02-05 → 2027-02-06 · Axel-exclusive $280.26

  • Southwest Airlines WN438 / WN4923: AUS 2027-02-05 15:15:00 → PHL 2027-02-05 21:30:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN438: AUS 2027-02-05 15:15:00 → STL 2027-02-05 17:20:00; layover at STL: 60 minutes.
    • WN4923: STL 2027-02-05 18:20:00 → PHL 2027-02-05 21:30:00.
  • Southwest Airlines WN266 / WN1656: PHL 2027-02-06 17:05:00 → AUS 2027-02-06 21:35:00; 1 stop(s) via DAL; 330 minutes. Local airport times.
    • WN266: PHL 2027-02-06 17:05:00 → DAL 2027-02-06 19:30:00; layover at DAL: 60 minutes.
    • WN1656: DAL 2027-02-06 20:30:00 → AUS 2027-02-06 21:35:00.

2027-02-05 → 2027-02-06 · Axel-exclusive $294.50

  • United Airlines UA1747 / UA551: AUS 2027-02-05 12:11:00 → PHL 2027-02-05 18:58:00; 1 stop(s) via IAH; 347 minutes. Local airport times.
    • UA1747: AUS 2027-02-05 12:11:00 → IAH 2027-02-05 13:23:00; layover at IAH: 72 minutes.
    • UA551: IAH 2027-02-05 14:35:00 → PHL 2027-02-05 18:58:00.
  • United Airlines UA4575 / UA2337: PHL 2027-02-06 15:05:00 → AUS 2027-02-06 20:57:00; 1 stop(s) via IAD; 412 minutes. Local airport times.
    • UA4575: PHL 2027-02-06 15:05:00 → IAD 2027-02-06 16:18:00; layover at IAD: 102 minutes.
    • UA2337: IAD 2027-02-06 18:00:00 → AUS 2027-02-06 20:57:00.

2027-02-05 → 2027-02-07 · Axel-exclusive $280.26

  • Southwest Airlines WN438 / WN4923: AUS 2027-02-05 15:15:00 → PHL 2027-02-05 21:30:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN438: AUS 2027-02-05 15:15:00 → STL 2027-02-05 17:20:00; layover at STL: 60 minutes.
    • WN4923: STL 2027-02-05 18:20:00 → PHL 2027-02-05 21:30:00.
  • Southwest Airlines WN266 / WN1656: PHL 2027-02-07 17:05:00 → AUS 2027-02-07 21:35:00; 1 stop(s) via DAL; 330 minutes. Local airport times.
    • WN266: PHL 2027-02-07 17:05:00 → DAL 2027-02-07 19:30:00; layover at DAL: 60 minutes.
    • WN1656: DAL 2027-02-07 20:30:00 → AUS 2027-02-07 21:35:00.

2027-02-05 → 2027-02-07 · Axel-exclusive $294.50

  • United Airlines UA1747 / UA551: AUS 2027-02-05 12:11:00 → PHL 2027-02-05 18:58:00; 1 stop(s) via IAH; 347 minutes. Local airport times.
    • UA1747: AUS 2027-02-05 12:11:00 → IAH 2027-02-05 13:23:00; layover at IAH: 72 minutes.
    • UA551: IAH 2027-02-05 14:35:00 → PHL 2027-02-05 18:58:00.
  • United Airlines UA4575 / UA2337: PHL 2027-02-07 15:05:00 → AUS 2027-02-07 20:57:00; 1 stop(s) via IAD; 412 minutes. Local airport times.
    • UA4575: PHL 2027-02-07 15:05:00 → IAD 2027-02-07 16:18:00; layover at IAD: 102 minutes.
    • UA2337: IAD 2027-02-07 18:00:00 → AUS 2027-02-07 20:57:00.

2027-02-05 → 2027-02-08 · Axel-exclusive $280.26

  • Southwest Airlines WN438 / WN4923: AUS 2027-02-05 15:15:00 → PHL 2027-02-05 21:30:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN438: AUS 2027-02-05 15:15:00 → STL 2027-02-05 17:20:00; layover at STL: 60 minutes.
    • WN4923: STL 2027-02-05 18:20:00 → PHL 2027-02-05 21:30:00.
  • Southwest Airlines WN266 / WN1656: PHL 2027-02-08 17:05:00 → AUS 2027-02-08 21:35:00; 1 stop(s) via DAL; 330 minutes. Local airport times.
    • WN266: PHL 2027-02-08 17:05:00 → DAL 2027-02-08 19:30:00; layover at DAL: 60 minutes.
    • WN1656: DAL 2027-02-08 20:30:00 → AUS 2027-02-08 21:35:00.

2027-02-05 → 2027-02-08 · Axel-exclusive $294.50

  • United Airlines UA1747 / UA551: AUS 2027-02-05 12:11:00 → PHL 2027-02-05 18:58:00; 1 stop(s) via IAH; 347 minutes. Local airport times.
    • UA1747: AUS 2027-02-05 12:11:00 → IAH 2027-02-05 13:23:00; layover at IAH: 72 minutes.
    • UA551: IAH 2027-02-05 14:35:00 → PHL 2027-02-05 18:58:00.
  • United Airlines UA4575 / UA2337: PHL 2027-02-08 15:05:00 → AUS 2027-02-08 20:57:00; 1 stop(s) via IAD; 412 minutes. Local airport times.
    • UA4575: PHL 2027-02-08 15:05:00 → IAD 2027-02-08 16:18:00; layover at IAD: 102 minutes.
    • UA2337: IAD 2027-02-08 18:00:00 → AUS 2027-02-08 20:57:00.

2027-02-05 → 2027-02-09 · Axel-exclusive $280.26

  • Southwest Airlines WN438 / WN4923: AUS 2027-02-05 15:15:00 → PHL 2027-02-05 21:30:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN438: AUS 2027-02-05 15:15:00 → STL 2027-02-05 17:20:00; layover at STL: 60 minutes.
    • WN4923: STL 2027-02-05 18:20:00 → PHL 2027-02-05 21:30:00.
  • Southwest Airlines WN266 / WN1656: PHL 2027-02-09 17:05:00 → AUS 2027-02-09 21:35:00; 1 stop(s) via DAL; 330 minutes. Local airport times.
    • WN266: PHL 2027-02-09 17:05:00 → DAL 2027-02-09 19:30:00; layover at DAL: 60 minutes.
    • WN1656: DAL 2027-02-09 20:30:00 → AUS 2027-02-09 21:35:00.

2027-02-05 → 2027-02-09 · Axel-exclusive $294.50

  • United Airlines UA1747 / UA551: AUS 2027-02-05 12:11:00 → PHL 2027-02-05 18:58:00; 1 stop(s) via IAH; 347 minutes. Local airport times.
    • UA1747: AUS 2027-02-05 12:11:00 → IAH 2027-02-05 13:23:00; layover at IAH: 72 minutes.
    • UA551: IAH 2027-02-05 14:35:00 → PHL 2027-02-05 18:58:00.
  • United Airlines UA4575 / UA2337: PHL 2027-02-09 15:05:00 → AUS 2027-02-09 20:57:00; 1 stop(s) via IAD; 412 minutes. Local airport times.
    • UA4575: PHL 2027-02-09 15:05:00 → IAD 2027-02-09 16:18:00; layover at IAD: 102 minutes.
    • UA2337: IAD 2027-02-09 18:00:00 → AUS 2027-02-09 20:57:00.

2027-02-05 → 2027-02-11 · Axel-exclusive $280.26

  • Southwest Airlines WN438 / WN4923: AUS 2027-02-05 15:15:00 → PHL 2027-02-05 21:30:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN438: AUS 2027-02-05 15:15:00 → STL 2027-02-05 17:20:00; layover at STL: 60 minutes.
    • WN4923: STL 2027-02-05 18:20:00 → PHL 2027-02-05 21:30:00.
  • Southwest Airlines WN266 / WN1656: PHL 2027-02-11 17:05:00 → AUS 2027-02-11 21:35:00; 1 stop(s) via DAL; 330 minutes. Local airport times.
    • WN266: PHL 2027-02-11 17:05:00 → DAL 2027-02-11 19:30:00; layover at DAL: 60 minutes.
    • WN1656: DAL 2027-02-11 20:30:00 → AUS 2027-02-11 21:35:00.

2027-02-05 → 2027-02-11 · Axel-exclusive $294.50

  • United Airlines UA1747 / UA551: AUS 2027-02-05 12:11:00 → PHL 2027-02-05 18:58:00; 1 stop(s) via IAH; 347 minutes. Local airport times.
    • UA1747: AUS 2027-02-05 12:11:00 → IAH 2027-02-05 13:23:00; layover at IAH: 72 minutes.
    • UA551: IAH 2027-02-05 14:35:00 → PHL 2027-02-05 18:58:00.
  • United Airlines UA4575 / UA2337: PHL 2027-02-11 15:05:00 → AUS 2027-02-11 20:57:00; 1 stop(s) via IAD; 412 minutes. Local airport times.
    • UA4575: PHL 2027-02-11 15:05:00 → IAD 2027-02-11 16:18:00; layover at IAD: 102 minutes.
    • UA2337: IAD 2027-02-11 18:00:00 → AUS 2027-02-11 20:57:00.

2027-02-05 → 2027-02-12 · Axel-exclusive $280.26

  • Southwest Airlines WN438 / WN4923: AUS 2027-02-05 15:15:00 → PHL 2027-02-05 21:30:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN438: AUS 2027-02-05 15:15:00 → STL 2027-02-05 17:20:00; layover at STL: 60 minutes.
    • WN4923: STL 2027-02-05 18:20:00 → PHL 2027-02-05 21:30:00.
  • Southwest Airlines WN266 / WN1656: PHL 2027-02-12 17:05:00 → AUS 2027-02-12 21:35:00; 1 stop(s) via DAL; 330 minutes. Local airport times.
    • WN266: PHL 2027-02-12 17:05:00 → DAL 2027-02-12 19:30:00; layover at DAL: 60 minutes.
    • WN1656: DAL 2027-02-12 20:30:00 → AUS 2027-02-12 21:35:00.

2027-02-05 → 2027-02-12 · Axel-exclusive $294.50

  • United Airlines UA1747 / UA551: AUS 2027-02-05 12:11:00 → PHL 2027-02-05 18:58:00; 1 stop(s) via IAH; 347 minutes. Local airport times.
    • UA1747: AUS 2027-02-05 12:11:00 → IAH 2027-02-05 13:23:00; layover at IAH: 72 minutes.
    • UA551: IAH 2027-02-05 14:35:00 → PHL 2027-02-05 18:58:00.
  • United Airlines UA4575 / UA2337: PHL 2027-02-12 15:05:00 → AUS 2027-02-12 20:57:00; 1 stop(s) via IAD; 412 minutes. Local airport times.
    • UA4575: PHL 2027-02-12 15:05:00 → IAD 2027-02-12 16:18:00; layover at IAD: 102 minutes.
    • UA2337: IAD 2027-02-12 18:00:00 → AUS 2027-02-12 20:57:00.

2027-02-05 → 2027-02-13 · Axel-exclusive $280.26

  • Southwest Airlines WN438 / WN4923: AUS 2027-02-05 15:15:00 → PHL 2027-02-05 21:30:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN438: AUS 2027-02-05 15:15:00 → STL 2027-02-05 17:20:00; layover at STL: 60 minutes.
    • WN4923: STL 2027-02-05 18:20:00 → PHL 2027-02-05 21:30:00.
  • Southwest Airlines WN266 / WN1656: PHL 2027-02-13 17:05:00 → AUS 2027-02-13 21:35:00; 1 stop(s) via DAL; 330 minutes. Local airport times.
    • WN266: PHL 2027-02-13 17:05:00 → DAL 2027-02-13 19:30:00; layover at DAL: 60 minutes.
    • WN1656: DAL 2027-02-13 20:30:00 → AUS 2027-02-13 21:35:00.

2027-02-05 → 2027-02-13 · Axel-exclusive $294.50

  • United Airlines UA1747 / UA551: AUS 2027-02-05 12:11:00 → PHL 2027-02-05 18:58:00; 1 stop(s) via IAH; 347 minutes. Local airport times.
    • UA1747: AUS 2027-02-05 12:11:00 → IAH 2027-02-05 13:23:00; layover at IAH: 72 minutes.
    • UA551: IAH 2027-02-05 14:35:00 → PHL 2027-02-05 18:58:00.
  • United Airlines UA4575 / UA2337: PHL 2027-02-13 15:05:00 → AUS 2027-02-13 20:57:00; 1 stop(s) via IAD; 412 minutes. Local airport times.
    • UA4575: PHL 2027-02-13 15:05:00 → IAD 2027-02-13 16:18:00; layover at IAD: 102 minutes.
    • UA2337: IAD 2027-02-13 18:00:00 → AUS 2027-02-13 20:57:00.

2027-02-05 → 2027-02-15 · Axel-exclusive $280.26

  • Southwest Airlines WN438 / WN4923: AUS 2027-02-05 15:15:00 → PHL 2027-02-05 21:30:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN438: AUS 2027-02-05 15:15:00 → STL 2027-02-05 17:20:00; layover at STL: 60 minutes.
    • WN4923: STL 2027-02-05 18:20:00 → PHL 2027-02-05 21:30:00.
  • Southwest Airlines WN266 / WN1656: PHL 2027-02-15 17:05:00 → AUS 2027-02-15 21:35:00; 1 stop(s) via DAL; 330 minutes. Local airport times.
    • WN266: PHL 2027-02-15 17:05:00 → DAL 2027-02-15 19:30:00; layover at DAL: 60 minutes.
    • WN1656: DAL 2027-02-15 20:30:00 → AUS 2027-02-15 21:35:00.

2027-02-05 → 2027-02-15 · Axel-exclusive $294.50

  • United Airlines UA1747 / UA551: AUS 2027-02-05 12:11:00 → PHL 2027-02-05 18:58:00; 1 stop(s) via IAH; 347 minutes. Local airport times.
    • UA1747: AUS 2027-02-05 12:11:00 → IAH 2027-02-05 13:23:00; layover at IAH: 72 minutes.
    • UA551: IAH 2027-02-05 14:35:00 → PHL 2027-02-05 18:58:00.
  • United Airlines UA4575 / UA2337: PHL 2027-02-15 15:05:00 → AUS 2027-02-15 20:57:00; 1 stop(s) via IAD; 412 minutes. Local airport times.
    • UA4575: PHL 2027-02-15 15:05:00 → IAD 2027-02-15 16:18:00; layover at IAD: 102 minutes.
    • UA2337: IAD 2027-02-15 18:00:00 → AUS 2027-02-15 20:57:00.

2027-02-05 → 2027-02-16 · Axel-exclusive $280.26

  • Southwest Airlines WN438 / WN4923: AUS 2027-02-05 15:15:00 → PHL 2027-02-05 21:30:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN438: AUS 2027-02-05 15:15:00 → STL 2027-02-05 17:20:00; layover at STL: 60 minutes.
    • WN4923: STL 2027-02-05 18:20:00 → PHL 2027-02-05 21:30:00.
  • Southwest Airlines WN266 / WN1656: PHL 2027-02-16 17:05:00 → AUS 2027-02-16 21:35:00; 1 stop(s) via DAL; 330 minutes. Local airport times.
    • WN266: PHL 2027-02-16 17:05:00 → DAL 2027-02-16 19:30:00; layover at DAL: 60 minutes.
    • WN1656: DAL 2027-02-16 20:30:00 → AUS 2027-02-16 21:35:00.

2027-02-05 → 2027-02-16 · Axel-exclusive $294.50

  • United Airlines UA1747 / UA551: AUS 2027-02-05 12:11:00 → PHL 2027-02-05 18:58:00; 1 stop(s) via IAH; 347 minutes. Local airport times.
    • UA1747: AUS 2027-02-05 12:11:00 → IAH 2027-02-05 13:23:00; layover at IAH: 72 minutes.
    • UA551: IAH 2027-02-05 14:35:00 → PHL 2027-02-05 18:58:00.
  • United Airlines UA4575 / UA2337: PHL 2027-02-16 15:05:00 → AUS 2027-02-16 20:57:00; 1 stop(s) via IAD; 412 minutes. Local airport times.
    • UA4575: PHL 2027-02-16 15:05:00 → IAD 2027-02-16 16:18:00; layover at IAD: 102 minutes.
    • UA2337: IAD 2027-02-16 18:00:00 → AUS 2027-02-16 20:57:00.

2027-02-05 → 2027-02-17 · Axel-exclusive $280.26

  • Southwest Airlines WN438 / WN4923: AUS 2027-02-05 15:15:00 → PHL 2027-02-05 21:30:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN438: AUS 2027-02-05 15:15:00 → STL 2027-02-05 17:20:00; layover at STL: 60 minutes.
    • WN4923: STL 2027-02-05 18:20:00 → PHL 2027-02-05 21:30:00.
  • Southwest Airlines WN266 / WN1656: PHL 2027-02-17 17:05:00 → AUS 2027-02-17 21:35:00; 1 stop(s) via DAL; 330 minutes. Local airport times.
    • WN266: PHL 2027-02-17 17:05:00 → DAL 2027-02-17 19:30:00; layover at DAL: 60 minutes.
    • WN1656: DAL 2027-02-17 20:30:00 → AUS 2027-02-17 21:35:00.

2027-02-05 → 2027-02-17 · Axel-exclusive $294.50

  • United Airlines UA1747 / UA551: AUS 2027-02-05 12:11:00 → PHL 2027-02-05 18:58:00; 1 stop(s) via IAH; 347 minutes. Local airport times.
    • UA1747: AUS 2027-02-05 12:11:00 → IAH 2027-02-05 13:23:00; layover at IAH: 72 minutes.
    • UA551: IAH 2027-02-05 14:35:00 → PHL 2027-02-05 18:58:00.
  • United Airlines UA4575 / UA2337: PHL 2027-02-17 15:05:00 → AUS 2027-02-17 20:57:00; 1 stop(s) via IAD; 412 minutes. Local airport times.
    • UA4575: PHL 2027-02-17 15:05:00 → IAD 2027-02-17 16:18:00; layover at IAD: 102 minutes.
    • UA2337: IAD 2027-02-17 18:00:00 → AUS 2027-02-17 20:57:00.

2027-02-05 → 2027-02-19 · Axel-exclusive $280.26

  • Southwest Airlines WN438 / WN4923: AUS 2027-02-05 15:15:00 → PHL 2027-02-05 21:30:00; 1 stop(s) via STL; 315 minutes. Local airport times.
    • WN438: AUS 2027-02-05 15:15:00 → STL 2027-02-05 17:20:00; layover at STL: 60 minutes.
    • WN4923: STL 2027-02-05 18:20:00 → PHL 2027-02-05 21:30:00.
  • Southwest Airlines WN266 / WN1656: PHL 2027-02-19 17:05:00 → AUS 2027-02-19 21:35:00; 1 stop(s) via DAL; 330 minutes. Local airport times.
    • WN266: PHL 2027-02-19 17:05:00 → DAL 2027-02-19 19:30:00; layover at DAL: 60 minutes.
    • WN1656: DAL 2027-02-19 20:30:00 → AUS 2027-02-19 21:35:00.

2027-02-05 → 2027-02-19 · Axel-exclusive $294.50

  • United Airlines UA1747 / UA551: AUS 2027-02-05 12:11:00 → PHL 2027-02-05 18:58:00; 1 stop(s) via IAH; 347 minutes. Local airport times.
    • UA1747: AUS 2027-02-05 12:11:00 → IAH 2027-02-05 13:23:00; layover at IAH: 72 minutes.
    • UA551: IAH 2027-02-05 14:35:00 → PHL 2027-02-05 18:58:00.
  • United Airlines UA4575 / UA2337: PHL 2027-02-19 15:05:00 → AUS 2027-02-19 20:57:00; 1 stop(s) via IAD; 412 minutes. Local airport times.
    • UA4575: PHL 2027-02-19 15:05:00 → IAD 2027-02-19 16:18:00; layover at IAD: 102 minutes.
    • UA2337: IAD 2027-02-19 18:00:00 → AUS 2027-02-19 20:57:00.

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For AI assistants

  • This page: Austin (AUS) to Philadelphia (PHL) · Feb 5, 2027 · 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 Austin 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.