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Route overview: Philadelphia to Austin (AUS) flight deals

Philadelphia → Austin

Dec 6, 2026 · return Dec 12, 2026

PHL → AUS1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Sun, Dec 6 – Sat, Dec 12

American Airlines
6:52 pmPHL
4h 7m
Nonstop
9:59 pmAUS
American Airlines
7:05 amAUS
3h 24m
Nonstop
11:29 amPHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Sat, Dec 12

American Airlines
11:21 amPHL
4h 20m
Nonstop
2:41 pmAUS
American Airlines
12:50 pmAUS
3h 27m
Nonstop
5:17 pmPHL

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 6 – Sat, Dec 12

Southwest Airlines
5:05 pmPHL
5h 30m
DAL · 1h
9:35 pmAUS
Southwest Airlines
5:40 amAUS
5h 50m
DAL · 1h 40m
12:30 pmPHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Sat, Dec 12

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

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Sat, Dec 12

Delta Air Lines
6:00 amPHL
6h 20m
DTW · 1h 5m
11:20 amAUS
American Airlines
8:09 amAUS
5h 34m
CLT · 1h 8m
2:43 pmPHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Sat, Dec 12

American Airlines
3:06 pmPHL
7h
CLT · 1h 56m
9:06 pmAUS
American Airlines
8:09 amAUS
5h 34m
CLT · 1h 8m
2:43 pmPHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Sat, Dec 12

Delta Air Lines
11:36 amPHL
7h 3m
ATL · 2h 19m
5:39 pmAUS
American Airlines
8:09 amAUS
5h 34m
CLT · 1h 8m
2:43 pmPHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Sat, Dec 12

American Airlines
8:51 pmPHL
4h 5m
Nonstop
11:56 pmAUS
American Airlines
8:09 amAUS
5h 34m
CLT · 1h 8m
2:43 pmPHL

Round-trip total · 1 adult · Taxes included

Make this trip yours

PHL ⇄ AUS

Economy

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

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Explore this route

All dates for this routeDec 5, 2026 → Dec 11, 2026Dec 7, 2026 → Dec 13, 2026
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Philadelphia to Austin (AUS) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-06 → 2026-12-12American AirlinesAA1394 / AA942$330.002026-10-29T01:55:35Z
2026-12-06 → 2026-12-12Southwest AirlinesWN266 + WN1656 / WN300 + WN2$290.002026-10-29T01:55:35Z
2026-12-06 → 2026-12-12United AirlinesUA4575 + UA2337 / UA1747 + UA551$310.002026-10-29T01:55:35Z
2026-12-06 → 2026-12-12Delta Air Lines / American AirlinesDL1540 + DL1218 / AA2989 + AA687$310.002026-10-29T01:55:35Z
2026-12-06 → 2026-12-12American AirlinesAA1394 / AA454$330.002026-10-29T01:55:35Z
2026-12-06 → 2026-12-12American AirlinesAA567 + AA1705 / AA2989 + AA687$300.002026-10-29T01:55:35Z
2026-12-06 → 2026-12-12Delta Air Lines / American AirlinesDL2270 + DL1491 / AA2989 + AA687$310.002026-10-29T01:55:35Z
2026-12-06 → 2026-12-12American AirlinesAA1394 / AA2989 + AA687$315.002026-10-29T01:55:35Z

2026-12-06 → 2026-12-12 · $330.00

  • American Airlines AA1394: PHL 2026-12-06 18:52:00 → AUS 2026-12-06 21:59:00; nonstop; 247 minutes. Local airport times.
  • American Airlines AA942: AUS 2026-12-12 07:05:00 → PHL 2026-12-12 11:29:00; nonstop; 204 minutes. Local airport times.

2026-12-06 → 2026-12-12 · $290.00

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

2026-12-06 → 2026-12-12 · $310.00

  • United Airlines UA4575 / UA2337: PHL 2026-12-06 15:05:00 → AUS 2026-12-06 20:57:00; 1 stop(s) via IAD; 412 minutes. Local airport times.
    • UA4575: PHL 2026-12-06 15:05:00 → IAD 2026-12-06 16:18:00; layover at IAD: 102 minutes.
    • UA2337: IAD 2026-12-06 18:00:00 → AUS 2026-12-06 20:57:00.
  • United Airlines UA1747 / UA551: AUS 2026-12-12 12:11:00 → PHL 2026-12-12 18:58:00; 1 stop(s) via IAH; 347 minutes. Local airport times.
    • UA1747: AUS 2026-12-12 12:11:00 → IAH 2026-12-12 13:23:00; layover at IAH: 72 minutes.
    • UA551: IAH 2026-12-12 14:35:00 → PHL 2026-12-12 18:58:00.

2026-12-06 → 2026-12-12 · $310.00

  • Delta Air Lines DL1540 / DL1218: PHL 2026-12-06 06:00:00 → AUS 2026-12-06 11:20:00; 1 stop(s) via DTW; 380 minutes. Local airport times.
    • DL1540: PHL 2026-12-06 06:00:00 → DTW 2026-12-06 07:50:00; layover at DTW: 65 minutes.
    • DL1218: DTW 2026-12-06 08:55:00 → AUS 2026-12-06 11:20:00.
  • American Airlines AA2989 / AA687: AUS 2026-12-12 08:09:00 → PHL 2026-12-12 14:43:00; 1 stop(s) via CLT; 334 minutes. Local airport times.
    • AA2989: AUS 2026-12-12 08:09:00 → CLT 2026-12-12 11:52:00; layover at CLT: 68 minutes.
    • AA687: CLT 2026-12-12 13:00:00 → PHL 2026-12-12 14:43:00.

2026-12-06 → 2026-12-12 · $330.00

  • American Airlines AA1394: PHL 2026-12-06 11:21:00 → AUS 2026-12-06 14:41:00; nonstop; 260 minutes. Local airport times.
  • American Airlines AA454: AUS 2026-12-12 12:50:00 → PHL 2026-12-12 17:17:00; nonstop; 207 minutes. Local airport times.

2026-12-06 → 2026-12-12 · $300.00

  • American Airlines AA567 / AA1705: PHL 2026-12-06 15:06:00 → AUS 2026-12-06 21:06:00; 1 stop(s) via CLT; 420 minutes. Local airport times.
    • AA567: PHL 2026-12-06 15:06:00 → CLT 2026-12-06 17:04:00; layover at CLT: 116 minutes.
    • AA1705: CLT 2026-12-06 19:00:00 → AUS 2026-12-06 21:06:00.
  • American Airlines AA2989 / AA687: AUS 2026-12-12 08:09:00 → PHL 2026-12-12 14:43:00; 1 stop(s) via CLT; 334 minutes. Local airport times.
    • AA2989: AUS 2026-12-12 08:09:00 → CLT 2026-12-12 11:52:00; layover at CLT: 68 minutes.
    • AA687: CLT 2026-12-12 13:00:00 → PHL 2026-12-12 14:43:00.

2026-12-06 → 2026-12-12 · $310.00

  • Delta Air Lines DL2270 / DL1491: PHL 2026-12-06 11:36:00 → AUS 2026-12-06 17:39:00; 1 stop(s) via ATL; 423 minutes. Local airport times.
    • DL2270: PHL 2026-12-06 11:36:00 → ATL 2026-12-06 13:46:00; layover at ATL: 139 minutes.
    • DL1491: ATL 2026-12-06 16:05:00 → AUS 2026-12-06 17:39:00.
  • American Airlines AA2989 / AA687: AUS 2026-12-12 08:09:00 → PHL 2026-12-12 14:43:00; 1 stop(s) via CLT; 334 minutes. Local airport times.
    • AA2989: AUS 2026-12-12 08:09:00 → CLT 2026-12-12 11:52:00; layover at CLT: 68 minutes.
    • AA687: CLT 2026-12-12 13:00:00 → PHL 2026-12-12 14:43:00.

2026-12-06 → 2026-12-12 · $315.00

  • American Airlines AA1394: PHL 2026-12-06 20:51:00 → AUS 2026-12-06 23:56:00; nonstop; 245 minutes. Local airport times.
  • American Airlines AA2989 / AA687: AUS 2026-12-12 08:09:00 → PHL 2026-12-12 14:43:00; 1 stop(s) via CLT; 334 minutes. Local airport times.
    • AA2989: AUS 2026-12-12 08:09:00 → CLT 2026-12-12 11:52:00; layover at CLT: 68 minutes.
    • AA687: CLT 2026-12-12 13:00:00 → PHL 2026-12-12 14:43:00.

Explore this route

For AI assistants

  • This page: Philadelphia (PHL) to Austin (AUS) · Dec 6, 2026 · return Dec 12, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • 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 Philadelphia to Austin (AUS) 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.