San Diego (SAN) to Austin (AUS) · Dec 12, 2026 · one way

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: San Diego to Austin (AUS) flight deals

2026-12-12 · one way · Axel-exclusive $160.00

• Southwest Airlines WN3531: SAN 2026-12-12 16:50:00 → AUS 2026-12-12 21:35:00; nonstop; 165 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $165.00

• Alaska Airlines AS3489: SAN 2026-12-12 07:46:00 → AUS 2026-12-12 12:56:00; nonstop; 190 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $175.00

• American Airlines AA1950 / AA1805: SAN 2026-12-12 16:30:00 → AUS 2026-12-13 00:14:00; 1 stop(s) via PHX; 344 minutes. Local airport times.
  • AA1950: SAN 2026-12-12 16:30:00 → PHX 2026-12-12 18:59:00; layover at PHX: 122 minutes.
  • AA1805: PHX 2026-12-12 21:01:00 → AUS 2026-12-13 00:14:00.

2026-12-12 · one way · Axel-exclusive $180.00

• United Airlines UA1980 / UA1711: SAN 2026-12-12 10:20:00 → AUS 2026-12-12 17:51:00; 1 stop(s) via IAH; 331 minutes. Local airport times.
  • UA1980: SAN 2026-12-12 10:20:00 → IAH 2026-12-12 15:34:00; layover at IAH: 71 minutes.
  • UA1711: IAH 2026-12-12 16:45:00 → AUS 2026-12-12 17:51:00.

2026-12-12 · one way · Axel-exclusive $160.00

• Southwest Airlines WN3682: SAN 2026-12-12 20:45:00 → AUS 2026-12-13 01:40:00; nonstop; 175 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $165.00

• Alaska Airlines AS3292: SAN 2026-12-12 17:19:00 → AUS 2026-12-12 22:29:00; nonstop; 190 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $170.00

• Southwest Airlines WN1409 / WN431: SAN 2026-12-12 18:20:00 → AUS 2026-12-13 01:25:00; 1 stop(s) via LAS; 305 minutes. Local airport times.
  • WN1409: SAN 2026-12-12 18:20:00 → LAS 2026-12-12 19:40:00; layover at LAS: 65 minutes.
  • WN431: LAS 2026-12-12 20:45:00 → AUS 2026-12-13 01:25:00.

2026-12-12 · one way · Axel-exclusive $180.00

• United Airlines UA660 / UA1001: SAN 2026-12-12 14:30:00 → AUS 2026-12-12 21:56:00; 1 stop(s) via LAX; 326 minutes. Local airport times.
  • UA660: SAN 2026-12-12 14:30:00 → LAX 2026-12-12 15:35:00; layover at LAX: 80 minutes.
  • UA1001: LAX 2026-12-12 16:55:00 → AUS 2026-12-12 21:56:00.

2026-12-12 · one way · Axel-exclusive $185.00

• Alaska Airlines AS2089 / AA1805: SAN 2026-12-12 17:19:00 → AUS 2026-12-12 23:59:00; 1 stop(s) via PHX; 280 minutes. Local airport times.
  • AS2089: SAN 2026-12-12 17:19:00 → PHX 2026-12-12 19:40:00; layover at PHX: 62 minutes.
  • AA1805: PHX 2026-12-12 20:42:00 → AUS 2026-12-12 23:59:00.

2026-12-12 · one way · Axel-exclusive $185.00

• Alaska Airlines AS400 / AA3885: SAN 2026-12-12 07:00:00 → AUS 2026-12-12 14:15:00; 1 stop(s) via DFW; 315 minutes. Local airport times.
  • AS400: SAN 2026-12-12 07:00:00 → DFW 2026-12-12 12:03:00; layover at DFW: 67 minutes.
  • AA3885: DFW 2026-12-12 13:10:00 → AUS 2026-12-12 14:15:00.

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
• Dec 11, 2026 · Return options
• Dec 13, 2026 · Return options
• Hotels in Austin with Axel

For AI assistants

• This page: San Diego (SAN) to Austin (AUS) · Dec 12, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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