Austin (AUS) to San Diego (SAN) · Dec 29, 2026 · return Jan 1, 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: Austin to San Diego (SAN) flight deals

2026-12-29 → 2027-01-01 · Axel-exclusive $350.00

• Southwest Airlines WN2756: AUS 2026-12-29 20:05:00 → SAN 2026-12-29 21:10:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN3682: SAN 2027-01-01 19:35:00 → AUS 2027-01-02 00:25:00; nonstop; 170 minutes. Local airport times.

2026-12-29 → 2027-01-01 · Axel-exclusive $362.50

• Alaska Airlines AS3301: AUS 2026-12-29 20:07:00 → SAN 2026-12-29 21:38:00; nonstop; 211 minutes. Local airport times.
• Alaska Airlines AS3489: SAN 2027-01-01 07:46:00 → AUS 2027-01-01 12:56:00; nonstop; 190 minutes. Local airport times.

2026-12-29 → 2027-01-01 · Axel-exclusive $400.00

• American Airlines AA1421 / AA473: AUS 2026-12-29 18:02:00 → SAN 2026-12-29 21:48:00; 1 stop(s) via PHX; 346 minutes. Local airport times.
  • AA1421: AUS 2026-12-29 18:02:00 → PHX 2026-12-29 19:40:00; layover at PHX: 107 minutes.
  • AA473: PHX 2026-12-29 21:27:00 → SAN 2026-12-29 21:48:00.
• American Airlines AA1950 / AA1805: SAN 2027-01-01 16:30:00 → AUS 2027-01-02 00:14:00; 1 stop(s) via PHX; 344 minutes. Local airport times.
  • AA1950: SAN 2027-01-01 16:30:00 → PHX 2027-01-01 18:59:00; layover at PHX: 122 minutes.
  • AA1805: PHX 2027-01-01 21:01:00 → AUS 2027-01-02 00:14:00.

2026-12-29 → 2027-01-01 · Axel-exclusive $425.00

• United Airlines UA357 / UA1365: AUS 2026-12-29 07:07:00 → SAN 2026-12-29 11:15:00; 1 stop(s) via LAX; 368 minutes. Local airport times.
  • UA357: AUS 2026-12-29 07:07:00 → LAX 2026-12-29 08:35:00; layover at LAX: 100 minutes.
  • UA1365: LAX 2026-12-29 10:15:00 → SAN 2026-12-29 11:15:00.
• United Airlines UA1980 / UA1711: SAN 2027-01-01 10:20:00 → AUS 2027-01-01 17:51:00; 1 stop(s) via IAH; 331 minutes. Local airport times.
  • UA1980: SAN 2027-01-01 10:20:00 → IAH 2027-01-01 15:34:00; layover at IAH: 71 minutes.
  • UA1711: IAH 2027-01-01 16:45:00 → AUS 2027-01-01 17:51:00.

2026-12-29 → 2027-01-01 · Axel-exclusive $350.00

• Southwest Airlines WN420: AUS 2026-12-29 06:30:00 → SAN 2026-12-29 07:30:00; nonstop; 180 minutes. Local airport times.
• Southwest Airlines WN3682: SAN 2027-01-01 19:35:00 → AUS 2027-01-02 00:25:00; nonstop; 170 minutes. Local airport times.

2026-12-29 → 2027-01-01 · Axel-exclusive $362.50

• Alaska Airlines AS3293: AUS 2026-12-29 06:00:00 → SAN 2026-12-29 07:37:00; nonstop; 217 minutes. Local airport times.
• Alaska Airlines AS3489: SAN 2027-01-01 07:46:00 → AUS 2027-01-01 12:56:00; nonstop; 190 minutes. Local airport times.

2026-12-29 → 2027-01-01 · Axel-exclusive $362.50

• Southwest Airlines WN820 / WN3492: AUS 2026-12-29 11:15:00 → SAN 2026-12-29 14:35:00; 1 stop(s) via PHX; 320 minutes. Local airport times.
  • WN820: AUS 2026-12-29 11:15:00 → PHX 2026-12-29 12:50:00; layover at PHX: 90 minutes.
  • WN3492: PHX 2026-12-29 14:20:00 → SAN 2026-12-29 14:35:00.
• Southwest Airlines WN3682: SAN 2027-01-01 19:35:00 → AUS 2027-01-02 00:25:00; nonstop; 170 minutes. Local airport times.

2026-12-29 → 2027-01-01 · Axel-exclusive $362.50

• Southwest Airlines WN267 / WN352: AUS 2026-12-29 08:30:00 → SAN 2026-12-29 12:30:00; 1 stop(s) via LAS; 360 minutes. Local airport times.
  • WN267: AUS 2026-12-29 08:30:00 → LAS 2026-12-29 09:25:00; layover at LAS: 105 minutes.
  • WN352: LAS 2026-12-29 11:10:00 → SAN 2026-12-29 12:30:00.
• Southwest Airlines WN3682: SAN 2027-01-01 19:35:00 → AUS 2027-01-02 00:25:00; nonstop; 170 minutes. Local airport times.

2026-12-29 → 2027-01-01 · Axel-exclusive $362.50

• Southwest Airlines WN2183 / WN1739: AUS 2026-12-29 06:00:00 → SAN 2026-12-29 10:05:00; 1 stop(s) via SLC; 365 minutes. Local airport times.
  • WN2183: AUS 2026-12-29 06:00:00 → SLC 2026-12-29 07:55:00; layover at SLC: 75 minutes.
  • WN1739: SLC 2026-12-29 09:10:00 → SAN 2026-12-29 10:05:00.
• Southwest Airlines WN3682: SAN 2027-01-01 19:35:00 → AUS 2027-01-02 00:25:00; nonstop; 170 minutes. Local airport times.

2026-12-29 → 2027-01-01 · Axel-exclusive $362.50

• Southwest Airlines WN3093 / WN235: AUS 2026-12-29 10:30:00 → SAN 2026-12-29 14:25:00; 1 stop(s) via ABQ; 355 minutes. Local airport times.
  • WN3093: AUS 2026-12-29 10:30:00 → ABQ 2026-12-29 11:30:00; layover at ABQ: 120 minutes.
  • WN235: ABQ 2026-12-29 13:30:00 → SAN 2026-12-29 14:25:00.
• Southwest Airlines WN3682: SAN 2027-01-01 19:35:00 → AUS 2027-01-02 00:25:00; nonstop; 170 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 28, 2026 · Return options
• Dec 30, 2026 · Return options
• Hotels in Oceanside, California with Axel

For AI assistants

• This page: Austin (AUS) to San Diego (SAN) · Dec 29, 2026 · return Jan 1, 2027: 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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