San Diego (SAN) to Austin (AUS) · Dec 31, 2026 · 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: San Diego to Austin (AUS) flight deals

2026-12-31 → 2027-01-07 · Axel-exclusive $327.88

• Southwest Airlines WN4997: SAN 2026-12-31 06:15:00 → AUS 2026-12-31 11:05:00; nonstop; 170 minutes. Local airport times.
• Southwest Airlines WN2756: AUS 2027-01-07 20:05:00 → SAN 2027-01-07 21:10:00; nonstop; 185 minutes. Local airport times.

2026-12-31 → 2027-01-07 · Axel-exclusive $333.25

• Alaska Airlines AS3300: SAN 2026-12-31 14:16:00 → AUS 2026-12-31 19:19:00; nonstop; 183 minutes. Local airport times.
• Alaska Airlines AS3301: AUS 2027-01-07 19:59:00 → SAN 2027-01-07 21:33:00; nonstop; 214 minutes. Local airport times.

2026-12-31 → 2027-01-07 · Axel-exclusive $354.75

• American Airlines AA1950 / AA1805: SAN 2026-12-31 16:30:00 → AUS 2027-01-01 00:14:00; 1 stop(s) via PHX; 344 minutes. Local airport times.
  • AA1950: SAN 2026-12-31 16:30:00 → PHX 2026-12-31 18:59:00; layover at PHX: 122 minutes.
  • AA1805: PHX 2026-12-31 21:01:00 → AUS 2027-01-01 00:14:00.
• American Airlines AA1421 / AA473: AUS 2027-01-07 18:02:00 → SAN 2027-01-07 21:48:00; 1 stop(s) via PHX; 346 minutes. Local airport times.
  • AA1421: AUS 2027-01-07 18:02:00 → PHX 2027-01-07 19:40:00; layover at PHX: 107 minutes.
  • AA473: PHX 2027-01-07 21:27:00 → SAN 2027-01-07 21:48:00.

2026-12-31 → 2027-01-07 · Axel-exclusive $365.50

• United Airlines UA1980 / UA1711: SAN 2026-12-31 10:20:00 → AUS 2026-12-31 17:51:00; 1 stop(s) via IAH; 331 minutes. Local airport times.
  • UA1980: SAN 2026-12-31 10:20:00 → IAH 2026-12-31 15:34:00; layover at IAH: 71 minutes.
  • UA1711: IAH 2026-12-31 16:45:00 → AUS 2026-12-31 17:51:00.
• United Airlines UA357 / UA1365: AUS 2027-01-07 07:07:00 → SAN 2027-01-07 11:15:00; 1 stop(s) via LAX; 368 minutes. Local airport times.
  • UA357: AUS 2027-01-07 07:07:00 → LAX 2027-01-07 08:35:00; layover at LAX: 100 minutes.
  • UA1365: LAX 2027-01-07 10:15:00 → SAN 2027-01-07 11:15:00.

2026-12-31 → 2027-01-07 · Axel-exclusive $327.88

• Southwest Airlines WN2328: SAN 2026-12-31 13:15:00 → AUS 2026-12-31 18:00:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN2756: AUS 2027-01-07 20:05:00 → SAN 2027-01-07 21:10:00; nonstop; 185 minutes. Local airport times.

2026-12-31 → 2027-01-07 · Axel-exclusive $333.25

• Alaska Airlines AS3464: SAN 2026-12-31 10:39:00 → AUS 2026-12-31 15:48:00; nonstop; 189 minutes. Local airport times.
• Alaska Airlines AS3301: AUS 2027-01-07 19:59:00 → SAN 2027-01-07 21:33:00; nonstop; 214 minutes. Local airport times.

2026-12-31 → 2027-01-07 · Axel-exclusive $336.88

• Southwest Airlines WN1409 / WN431: SAN 2026-12-31 18:20:00 → AUS 2027-01-01 01:25:00; 1 stop(s) via LAS; 305 minutes. Local airport times.
  • WN1409: SAN 2026-12-31 18:20:00 → LAS 2026-12-31 19:40:00; layover at LAS: 65 minutes.
  • WN431: LAS 2026-12-31 20:45:00 → AUS 2027-01-01 01:25:00.
• Southwest Airlines WN2756: AUS 2027-01-07 20:05:00 → SAN 2027-01-07 21:10:00; nonstop; 185 minutes. Local airport times.

2026-12-31 → 2027-01-07 · Axel-exclusive $357.25

• Alaska Airlines AS400 / AA3885: SAN 2026-12-31 07:00:00 → AUS 2026-12-31 14:15:00; 1 stop(s) via DFW; 315 minutes. Local airport times.
  • AS400: SAN 2026-12-31 07:00:00 → DFW 2026-12-31 12:03:00; layover at DFW: 67 minutes.
  • AA3885: DFW 2026-12-31 13:10:00 → AUS 2026-12-31 14:15:00.
• Alaska Airlines AS3301: AUS 2027-01-07 19:59:00 → SAN 2027-01-07 21:33:00; nonstop; 214 minutes. Local airport times.

2026-12-31 → 2027-01-07 · Axel-exclusive $357.25

• Alaska Airlines AS2089 / AA1805: SAN 2026-12-31 17:19:00 → AUS 2026-12-31 23:59:00; 1 stop(s) via PHX; 280 minutes. Local airport times.
  • AS2089: SAN 2026-12-31 17:19:00 → PHX 2026-12-31 19:40:00; layover at PHX: 62 minutes.
  • AA1805: PHX 2026-12-31 20:42:00 → AUS 2026-12-31 23:59:00.
• Alaska Airlines AS3301: AUS 2027-01-07 19:59:00 → SAN 2027-01-07 21:33:00; nonstop; 214 minutes. Local airport times.

2026-12-31 → 2027-01-07 · Axel-exclusive $365.50

• United Airlines UA660 / UA1001: SAN 2026-12-31 14:30:00 → AUS 2026-12-31 21:56:00; 1 stop(s) via LAX; 326 minutes. Local airport times.
  • UA660: SAN 2026-12-31 14:30:00 → LAX 2026-12-31 15:35:00; layover at LAX: 80 minutes.
  • UA1001: LAX 2026-12-31 16:55:00 → AUS 2026-12-31 21:56:00.
• United Airlines UA357 / UA1365: AUS 2027-01-07 07:07:00 → SAN 2027-01-07 11:15:00; 1 stop(s) via LAX; 368 minutes. Local airport times.
  • UA357: AUS 2027-01-07 07:07:00 → LAX 2027-01-07 08:35:00; layover at LAX: 100 minutes.
  • UA1365: LAX 2027-01-07 10:15:00 → SAN 2027-01-07 11:15:00.

Explore this route

• All dates for this route
• Dec 30, 2026 · Return options
• Jan 1, 2027 · Return options
• Hotels in Austin with Axel

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