Saint Louis (STL) to Austin (AUS) · Jan 4, 2027 · return Jan 7, 2027

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: Saint Louis to Austin (AUS) flight deals

2027-01-04 → 2027-01-07 · Axel-exclusive $290.00

• Southwest Airlines WN4115: STL 2027-01-04 08:20:00 → AUS 2027-01-04 10:30:00; nonstop; 130 minutes. Local airport times.
• Southwest Airlines WN438: AUS 2027-01-07 17:00:00 → STL 2027-01-07 19:10:00; nonstop; 130 minutes. Local airport times.

2027-01-04 → 2027-01-07 · Axel-exclusive $340.00

• United Airlines UA1371 / UA1823: STL 2027-01-04 06:00:00 → AUS 2027-01-04 11:13:00; 1 stop(s) via IAH; 313 minutes. Local airport times.
  • UA1371: STL 2027-01-04 06:00:00 → IAH 2027-01-04 08:21:00; layover at IAH: 101 minutes.
  • UA1823: IAH 2027-01-04 10:02:00 → AUS 2027-01-04 11:13:00.
• United Airlines UA1878 / UA1857: AUS 2027-01-07 06:34:00 → STL 2027-01-07 12:22:00; 1 stop(s) via ORD; 348 minutes. Local airport times.
  • UA1878: AUS 2027-01-07 06:34:00 → ORD 2027-01-07 09:21:00; layover at ORD: 91 minutes.
  • UA1857: ORD 2027-01-07 10:52:00 → STL 2027-01-07 12:22:00.

2027-01-04 → 2027-01-07 · Axel-exclusive $295.00

• Southwest Airlines WN4115: STL 2027-01-04 08:00:00 → AUS 2027-01-04 10:10:00; nonstop; 130 minutes. Local airport times.
• Southwest Airlines WN2360 / WN1498: AUS 2027-01-07 16:25:00 → STL 2027-01-07 21:15:00; 1 stop(s) via DAL; 290 minutes. Local airport times.
  • WN2360: AUS 2027-01-07 16:25:00 → DAL 2027-01-07 17:25:00; layover at DAL: 130 minutes.
  • WN1498: DAL 2027-01-07 19:35:00 → STL 2027-01-07 21:15:00.

2027-01-04 → 2027-01-07 · Axel-exclusive $300.00

• Southwest Airlines WN4132 / WN1656: STL 2027-01-04 19:10:00 → AUS 2027-01-04 23:25:00; 1 stop(s) via DAL; 255 minutes. Local airport times.
  • WN4132: STL 2027-01-04 19:10:00 → DAL 2027-01-04 20:50:00; layover at DAL: 85 minutes.
  • WN1656: DAL 2027-01-04 22:15:00 → AUS 2027-01-04 23:25:00.
• Southwest Airlines WN2360 / WN1498: AUS 2027-01-07 16:25:00 → STL 2027-01-07 21:15:00; 1 stop(s) via DAL; 290 minutes. Local airport times.
  • WN2360: AUS 2027-01-07 16:25:00 → DAL 2027-01-07 17:25:00; layover at DAL: 130 minutes.
  • WN1498: DAL 2027-01-07 19:35:00 → STL 2027-01-07 21:15:00.

2027-01-04 → 2027-01-07 · Axel-exclusive $300.00

• Southwest Airlines WN4164 / WN4831: STL 2027-01-04 08:00:00 → AUS 2027-01-04 12:40:00; 1 stop(s) via MCI; 280 minutes. Local airport times.
  • WN4164: STL 2027-01-04 08:00:00 → MCI 2027-01-04 09:10:00; layover at MCI: 90 minutes.
  • WN4831: MCI 2027-01-04 10:40:00 → AUS 2027-01-04 12:40:00.
• Southwest Airlines WN2360 / WN1498: AUS 2027-01-07 16:25:00 → STL 2027-01-07 21:15:00; 1 stop(s) via DAL; 290 minutes. Local airport times.
  • WN2360: AUS 2027-01-07 16:25:00 → DAL 2027-01-07 17:25:00; layover at DAL: 130 minutes.
  • WN1498: DAL 2027-01-07 19:35:00 → STL 2027-01-07 21:15:00.

2027-01-04 → 2027-01-07 · Axel-exclusive $300.00

• Southwest Airlines WN4149 / WN2392: STL 2027-01-04 05:05:00 → AUS 2027-01-04 10:40:00; 1 stop(s) via HOU; 335 minutes. Local airport times.
  • WN4149: STL 2027-01-04 05:05:00 → HOU 2027-01-04 07:10:00; layover at HOU: 155 minutes.
  • WN2392: HOU 2027-01-04 09:45:00 → AUS 2027-01-04 10:40:00.
• Southwest Airlines WN2360 / WN1498: AUS 2027-01-07 16:25:00 → STL 2027-01-07 21:15:00; 1 stop(s) via DAL; 290 minutes. Local airport times.
  • WN2360: AUS 2027-01-07 16:25:00 → DAL 2027-01-07 17:25:00; layover at DAL: 130 minutes.
  • WN1498: DAL 2027-01-07 19:35:00 → STL 2027-01-07 21:15:00.

2027-01-04 → 2027-01-07 · Axel-exclusive $300.00

• Southwest Airlines WN287 / WN2891: STL 2027-01-04 10:55:00 → AUS 2027-01-04 16:35:00; 1 stop(s) via MDW; 340 minutes. Local airport times.
  • WN287: STL 2027-01-04 10:55:00 → MDW 2027-01-04 12:05:00; layover at MDW: 110 minutes.
  • WN2891: MDW 2027-01-04 13:55:00 → AUS 2027-01-04 16:35:00.
• Southwest Airlines WN2360 / WN1498: AUS 2027-01-07 16:25:00 → STL 2027-01-07 21:15:00; 1 stop(s) via DAL; 290 minutes. Local airport times.
  • WN2360: AUS 2027-01-07 16:25:00 → DAL 2027-01-07 17:25:00; layover at DAL: 130 minutes.
  • WN1498: DAL 2027-01-07 19:35:00 → STL 2027-01-07 21:15:00.

Explore this route

• All dates for this route
• Jan 3, 2027 · Return options
• Jan 5, 2027 · Return options
• Hotels in Austin with Axel

For AI assistants

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