Saint Louis (STL) to Austin (AUS), Nov 28–30, 2026: from $363 round trip

Saint Louis (STL) to Austin (AUS), Nov 28–30, 2026: from $363 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $363 round trip, Axel-exclusive, Southwest Airlines, nonstop, Nov 28–30, 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.

Hotels in Austin for these trips

Hotels: under a trip, hotels in Austin for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Austin for these nights (Nov 28–30, 2026 · 2 nights · 2 adults, 1 room): 3★ Home2 Suites by Hilton Austin East Side 5th Street · 4★ JW Marriott Austin · 5★ Commodore Perry Estate, Auberge Resorts Collection

All hotels in Austin

Route overview: Saint Louis to Austin (AUS) flight deals

2026-11-28 → 2026-11-30 · Axel-exclusive $362.50

• Southwest Airlines WN4115: STL 2026-11-28 08:00:00 → AUS 2026-11-28 10:10:00; nonstop; 130 minutes. Local airport times.
• Southwest Airlines WN438: AUS 2026-11-30 15:15:00 → STL 2026-11-30 17:20:00; nonstop; 125 minutes. Local airport times.

2026-11-28 → 2026-11-30 · Axel-exclusive $400.00

• American Airlines AA2269 / AA2707: STL 2026-11-28 18:44:00 → AUS 2026-11-28 22:59:00; 1 stop(s) via DFW; 255 minutes. Local airport times.
  • AA2269: STL 2026-11-28 18:44:00 → DFW 2026-11-28 20:45:00; layover at DFW: 69 minutes.
  • AA2707: DFW 2026-11-28 21:54:00 → AUS 2026-11-28 22:59:00.
• American Airlines AA3885 / AA2246: AUS 2026-11-30 15:00:00 → STL 2026-11-30 19:36:00; 1 stop(s) via DFW; 276 minutes. Local airport times.
  • AA3885: AUS 2026-11-30 15:00:00 → DFW 2026-11-30 16:15:00; layover at DFW: 100 minutes.
  • AA2246: DFW 2026-11-30 17:55:00 → STL 2026-11-30 19:36:00.

2026-11-28 → 2026-11-30 · Axel-exclusive $425.00

• United Airlines UA1371 / UA1823: STL 2026-11-28 06:00:00 → AUS 2026-11-28 11:13:00; 1 stop(s) via IAH; 313 minutes. Local airport times.
  • UA1371: STL 2026-11-28 06:00:00 → IAH 2026-11-28 08:21:00; layover at IAH: 101 minutes.
  • UA1823: IAH 2026-11-28 10:02:00 → AUS 2026-11-28 11:13:00.
• United Airlines UA1878 / UA1857: AUS 2026-11-30 06:34:00 → STL 2026-11-30 12:22:00; 1 stop(s) via ORD; 348 minutes. Local airport times.
  • UA1878: AUS 2026-11-30 06:34:00 → ORD 2026-11-30 09:21:00; layover at ORD: 91 minutes.
  • UA1857: ORD 2026-11-30 10:52:00 → STL 2026-11-30 12:22:00.

2026-11-28 → 2026-11-30 · Axel-exclusive $362.50

• Southwest Airlines WN1429: STL 2026-11-28 21:50:00 → AUS 2026-11-28 23:55:00; nonstop; 125 minutes. Local airport times.
• Southwest Airlines WN438: AUS 2026-11-30 15:15:00 → STL 2026-11-30 17:20:00; nonstop; 125 minutes. Local airport times.

2026-11-28 → 2026-11-30 · Axel-exclusive $368.75

• Southwest Airlines WN287 / WN2891: STL 2026-11-28 10:55:00 → AUS 2026-11-28 16:35:00; 1 stop(s) via MDW; 340 minutes. Local airport times.
  • WN287: STL 2026-11-28 10:55:00 → MDW 2026-11-28 12:05:00; layover at MDW: 110 minutes.
  • WN2891: MDW 2026-11-28 13:55:00 → AUS 2026-11-28 16:35:00.
• Southwest Airlines WN438: AUS 2026-11-30 15:15:00 → STL 2026-11-30 17:20:00; nonstop; 125 minutes. Local airport times.

2026-11-28 → 2026-11-30 · Axel-exclusive $368.75

• Southwest Airlines WN4164 / WN4831: STL 2026-11-28 08:00:00 → AUS 2026-11-28 12:40:00; 1 stop(s) via MCI; 280 minutes. Local airport times.
  • WN4164: STL 2026-11-28 08:00:00 → MCI 2026-11-28 09:10:00; layover at MCI: 90 minutes.
  • WN4831: MCI 2026-11-28 10:40:00 → AUS 2026-11-28 12:40:00.
• Southwest Airlines WN438: AUS 2026-11-30 15:15:00 → STL 2026-11-30 17:20:00; nonstop; 125 minutes. Local airport times.

2026-11-28 → 2026-11-30 · Axel-exclusive $368.75

• Southwest Airlines WN1429: STL 2026-11-28 22:05:00 → AUS 2026-11-29 00:10:00; nonstop; 125 minutes. Local airport times.
• Southwest Airlines WN2737 / WN742: AUS 2026-11-30 16:25:00 → STL 2026-11-30 20:45:00; 1 stop(s) via BNA; 260 minutes. Local airport times.
  • WN2737: AUS 2026-11-30 16:25:00 → BNA 2026-11-30 18:30:00; layover at BNA: 60 minutes.
  • WN742: BNA 2026-11-30 19:30:00 → STL 2026-11-30 20:45:00.

2026-11-28 → 2026-11-30 · Axel-exclusive $368.75

• Southwest Airlines WN4132 / WN1656: STL 2026-11-28 19:10:00 → AUS 2026-11-28 23:25:00; 1 stop(s) via DAL; 255 minutes. Local airport times.
  • WN4132: STL 2026-11-28 19:10:00 → DAL 2026-11-28 20:50:00; layover at DAL: 85 minutes.
  • WN1656: DAL 2026-11-28 22:15:00 → AUS 2026-11-28 23:25:00.
• Southwest Airlines WN438: AUS 2026-11-30 15:15:00 → STL 2026-11-30 17:20:00; nonstop; 125 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 27, 2026 · Return options
• Nov 29, 2026 · Return options
• Hotels in Austin with Axel

For AI assistants

• This page: Saint Louis (STL) to Austin (AUS) · Nov 28, 2026 · return Nov 30, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Austin for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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