San Diego (SAN) to Austin (AUS) · Dec 26, 2026 · return Jan 3, 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: San Diego to Austin (AUS) flight deals

2026-12-26 → 2027-01-03 · Axel-exclusive $364.48

• Southwest Airlines WN3682: SAN 2026-12-26 20:45:00 → AUS 2026-12-27 01:40:00; nonstop; 175 minutes. Local airport times.
• Southwest Airlines WN4809: AUS 2027-01-03 15:50:00 → SAN 2027-01-03 16:50:00; nonstop; 180 minutes. Local airport times.

2026-12-26 → 2027-01-03 · Axel-exclusive $370.45

• Alaska Airlines AS3292: SAN 2026-12-26 17:19:00 → AUS 2026-12-26 22:29:00; nonstop; 190 minutes. Local airport times.
• Alaska Airlines AS3293: AUS 2027-01-03 06:00:00 → SAN 2027-01-03 07:36:00; nonstop; 216 minutes. Local airport times.

2026-12-26 → 2027-01-03 · Axel-exclusive $394.35

• American Airlines AA1950 / AA1805: SAN 2026-12-26 16:30:00 → AUS 2026-12-27 00:14:00; 1 stop(s) via PHX; 344 minutes. Local airport times.
  • AA1950: SAN 2026-12-26 16:30:00 → PHX 2026-12-26 18:59:00; layover at PHX: 122 minutes.
  • AA1805: PHX 2026-12-26 21:01:00 → AUS 2026-12-27 00:14:00.
• American Airlines AA1421 / AA473: AUS 2027-01-03 18:02:00 → SAN 2027-01-03 21:48:00; 1 stop(s) via PHX; 346 minutes. Local airport times.
  • AA1421: AUS 2027-01-03 18:02:00 → PHX 2027-01-03 19:40:00; layover at PHX: 107 minutes.
  • AA473: PHX 2027-01-03 21:27:00 → SAN 2027-01-03 21:48:00.

2026-12-26 → 2027-01-03 · Axel-exclusive $406.30

• United Airlines UA660 / UA1001: SAN 2026-12-26 14:30:00 → AUS 2026-12-26 21:56:00; 1 stop(s) via LAX; 326 minutes. Local airport times.
  • UA660: SAN 2026-12-26 14:30:00 → LAX 2026-12-26 15:35:00; layover at LAX: 80 minutes.
  • UA1001: LAX 2026-12-26 16:55:00 → AUS 2026-12-26 21:56:00.
• United Airlines UA357 / UA1365: AUS 2027-01-03 07:07:00 → SAN 2027-01-03 11:15:00; 1 stop(s) via LAX; 368 minutes. Local airport times.
  • UA357: AUS 2027-01-03 07:07:00 → LAX 2027-01-03 08:35:00; layover at LAX: 100 minutes.
  • UA1365: LAX 2027-01-03 10:15:00 → SAN 2027-01-03 11:15:00.

2026-12-26 → 2027-01-03 · Axel-exclusive $364.48

• Southwest Airlines WN3531: SAN 2026-12-26 16:50:00 → AUS 2026-12-26 21:35:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN4809: AUS 2027-01-03 15:50:00 → SAN 2027-01-03 16:50:00; nonstop; 180 minutes. Local airport times.

2026-12-26 → 2027-01-03 · Axel-exclusive $370.45

• Alaska Airlines AS3489: SAN 2026-12-26 07:12:00 → AUS 2026-12-26 12:22:00; nonstop; 190 minutes. Local airport times.
• Alaska Airlines AS3293: AUS 2027-01-03 06:00:00 → SAN 2027-01-03 07:36:00; nonstop; 216 minutes. Local airport times.

2026-12-26 → 2027-01-03 · Axel-exclusive $373.85

• Southwest Airlines WN1409 / WN431: SAN 2026-12-26 18:20:00 → AUS 2026-12-27 01:25:00; 1 stop(s) via LAS; 305 minutes. Local airport times.
  • WN1409: SAN 2026-12-26 18:20:00 → LAS 2026-12-26 19:40:00; layover at LAS: 65 minutes.
  • WN431: LAS 2026-12-26 20:45:00 → AUS 2026-12-27 01:25:00.
• Southwest Airlines WN4809: AUS 2027-01-03 15:50:00 → SAN 2027-01-03 16:50:00; nonstop; 180 minutes. Local airport times.

2026-12-26 → 2027-01-03 · Axel-exclusive $395.45

• Alaska Airlines AS2089 / AA1805: SAN 2026-12-26 17:19:00 → AUS 2026-12-26 23:59:00; 1 stop(s) via PHX; 280 minutes. Local airport times.
  • AS2089: SAN 2026-12-26 17:19:00 → PHX 2026-12-26 19:40:00; layover at PHX: 62 minutes.
  • AA1805: PHX 2026-12-26 20:42:00 → AUS 2026-12-26 23:59:00.
• Alaska Airlines AS3293: AUS 2027-01-03 06:00:00 → SAN 2027-01-03 07:36:00; nonstop; 216 minutes. Local airport times.

2026-12-26 → 2027-01-03 · Axel-exclusive $395.45

• Alaska Airlines AS400 / AA3885: SAN 2026-12-26 07:00:00 → AUS 2026-12-26 14:15:00; 1 stop(s) via DFW; 315 minutes. Local airport times.
  • AS400: SAN 2026-12-26 07:00:00 → DFW 2026-12-26 12:03:00; layover at DFW: 67 minutes.
  • AA3885: DFW 2026-12-26 13:10:00 → AUS 2026-12-26 14:15:00.
• Alaska Airlines AS3293: AUS 2027-01-03 06:00:00 → SAN 2027-01-03 07:36:00; nonstop; 216 minutes. Local airport times.

2026-12-26 → 2027-01-03 · Axel-exclusive $406.30

• United Airlines UA1980 / UA1711: SAN 2026-12-26 10:20:00 → AUS 2026-12-26 17:51:00; 1 stop(s) via IAH; 331 minutes. Local airport times.
  • UA1980: SAN 2026-12-26 10:20:00 → IAH 2026-12-26 15:34:00; layover at IAH: 71 minutes.
  • UA1711: IAH 2026-12-26 16:45:00 → AUS 2026-12-26 17:51:00.
• United Airlines UA357 / UA1365: AUS 2027-01-03 07:07:00 → SAN 2027-01-03 11:15:00; 1 stop(s) via LAX; 368 minutes. Local airport times.
  • UA357: AUS 2027-01-03 07:07:00 → LAX 2027-01-03 08:35:00; layover at LAX: 100 minutes.
  • UA1365: LAX 2027-01-03 10:15:00 → SAN 2027-01-03 11:15:00.

Explore this route

• All dates for this route
• Dec 25, 2026 · Return options
• Dec 27, 2026 · Return options
• Hotels in Austin with Axel

For AI assistants

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