Austin (AUS) to Philadelphia (PHL), Nov 18–24, 2026: from $347 round trip

Lowest published fare: $347 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Nov 18–24, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Austin to Philadelphia (PHL) flight deals

2026-11-18 → 2026-11-24 · Axel-exclusive $387.75

• American Airlines AA4703: AUS 2026-11-18 14:41:00 → PHL 2026-11-18 19:19:00; nonstop; 218 minutes. Local airport times.
• American Airlines AA4699: PHL 2026-11-24 10:30:00 → AUS 2026-11-24 13:46:00; nonstop; 256 minutes. Local airport times.

2026-11-18 → 2026-11-24 · Axel-exclusive $346.63

• Southwest Airlines WN295 / WN4365: AUS 2026-11-18 14:50:00 → PHL 2026-11-18 21:25:00; 1 stop(s) via MDW; 335 minutes. Local airport times.
  • WN295: AUS 2026-11-18 14:50:00 → MDW 2026-11-18 17:20:00; layover at MDW: 65 minutes.
  • WN4365: MDW 2026-11-18 18:25:00 → PHL 2026-11-18 21:25:00.
• Southwest Airlines WN266 / WN1656: PHL 2026-11-24 17:05:00 → AUS 2026-11-24 21:35:00; 1 stop(s) via DAL; 330 minutes. Local airport times.
  • WN266: PHL 2026-11-24 17:05:00 → DAL 2026-11-24 19:30:00; layover at DAL: 60 minutes.
  • WN1656: DAL 2026-11-24 20:30:00 → AUS 2026-11-24 21:35:00.

2026-11-18 → 2026-11-24 · Axel-exclusive $364.25

• United Airlines UA1747 / UA551: AUS 2026-11-18 12:11:00 → PHL 2026-11-18 18:58:00; 1 stop(s) via IAH; 347 minutes. Local airport times.
  • UA1747: AUS 2026-11-18 12:11:00 → IAH 2026-11-18 13:23:00; layover at IAH: 72 minutes.
  • UA551: IAH 2026-11-18 14:35:00 → PHL 2026-11-18 18:58:00.
• United Airlines UA4575 / UA2337: PHL 2026-11-24 15:05:00 → AUS 2026-11-24 20:57:00; 1 stop(s) via IAD; 412 minutes. Local airport times.
  • UA4575: PHL 2026-11-24 15:05:00 → IAD 2026-11-24 16:18:00; layover at IAD: 102 minutes.
  • UA2337: IAD 2026-11-24 18:00:00 → AUS 2026-11-24 20:57:00.

2026-11-18 → 2026-11-24 · Axel-exclusive $387.75

• American Airlines AA942: AUS 2026-11-18 07:00:00 → PHL 2026-11-18 11:27:00; nonstop; 207 minutes. Local airport times.
• American Airlines AA4699: PHL 2026-11-24 10:30:00 → AUS 2026-11-24 13:46:00; nonstop; 256 minutes. Local airport times.

2026-11-18 → 2026-11-24 · Axel-exclusive $346.63

• Southwest Airlines WN438 / WN4923: AUS 2026-11-18 15:15:00 → PHL 2026-11-18 21:30:00; 1 stop(s) via STL; 315 minutes. Local airport times.
  • WN438: AUS 2026-11-18 15:15:00 → STL 2026-11-18 17:20:00; layover at STL: 60 minutes.
  • WN4923: STL 2026-11-18 18:20:00 → PHL 2026-11-18 21:30:00.
• Southwest Airlines WN266 / WN1656: PHL 2026-11-24 17:05:00 → AUS 2026-11-24 21:35:00; 1 stop(s) via DAL; 330 minutes. Local airport times.
  • WN266: PHL 2026-11-24 17:05:00 → DAL 2026-11-24 19:30:00; layover at DAL: 60 minutes.
  • WN1656: DAL 2026-11-24 20:30:00 → AUS 2026-11-24 21:35:00.

2026-11-18 → 2026-11-24 · Axel-exclusive $346.63

• Southwest Airlines WN300 / WN2: AUS 2026-11-18 05:40:00 → PHL 2026-11-18 12:30:00; 1 stop(s) via DAL; 350 minutes. Local airport times.
  • WN300: AUS 2026-11-18 05:40:00 → DAL 2026-11-18 06:45:00; layover at DAL: 100 minutes.
  • WN2: DAL 2026-11-18 08:25:00 → PHL 2026-11-18 12:30:00.
• Southwest Airlines WN266 / WN1656: PHL 2026-11-24 17:05:00 → AUS 2026-11-24 21:35:00; 1 stop(s) via DAL; 330 minutes. Local airport times.
  • WN266: PHL 2026-11-24 17:05:00 → DAL 2026-11-24 19:30:00; layover at DAL: 60 minutes.
  • WN1656: DAL 2026-11-24 20:30:00 → AUS 2026-11-24 21:35:00.

2026-11-18 → 2026-11-24 · Axel-exclusive $364.25

• United Airlines UA525 / UA4292: AUS 2026-11-18 07:15:00 → PHL 2026-11-18 14:14:00; 1 stop(s) via IAD; 359 minutes. Local airport times.
  • UA525: AUS 2026-11-18 07:15:00 → IAD 2026-11-18 11:24:00; layover at IAD: 95 minutes.
  • UA4292: IAD 2026-11-18 12:59:00 → PHL 2026-11-18 14:14:00.
• United Airlines UA4575 / UA2337: PHL 2026-11-24 15:05:00 → AUS 2026-11-24 20:57:00; 1 stop(s) via IAD; 412 minutes. Local airport times.
  • UA4575: PHL 2026-11-24 15:05:00 → IAD 2026-11-24 16:18:00; layover at IAD: 102 minutes.
  • UA2337: IAD 2026-11-24 18:00:00 → AUS 2026-11-24 20:57:00.

2026-11-18 → 2026-11-24 · Axel-exclusive $372.75

• American Airlines AA2989 / AA687: AUS 2026-11-18 08:09:00 → PHL 2026-11-18 14:43:00; 1 stop(s) via CLT; 334 minutes. Local airport times.
  • AA2989: AUS 2026-11-18 08:09:00 → CLT 2026-11-18 11:52:00; layover at CLT: 68 minutes.
  • AA687: CLT 2026-11-18 13:00:00 → PHL 2026-11-18 14:43:00.
• American Airlines AA4699: PHL 2026-11-24 10:30:00 → AUS 2026-11-24 13:46:00; nonstop; 256 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Nov 17, 2026 · Return options
• Nov 19, 2026 · Return options
• Hotels in Philadelphia with Axel

For AI assistants

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