Austin (AUS) to San Diego (SAN) · Dec 22, 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: Austin to San Diego (SAN) flight deals

2026-12-22 · one way · Axel-exclusive $188.50

• Southwest Airlines WN424: AUS 2026-12-22 22:35:00 → SAN 2026-12-22 23:45:00; nonstop; 190 minutes. Local airport times.

2026-12-22 · one way · Axel-exclusive $195.00

• Alaska Airlines AS3293: AUS 2026-12-22 06:00:00 → SAN 2026-12-22 07:37:00; nonstop; 217 minutes. Local airport times.

2026-12-22 · one way · Axel-exclusive $214.50

• American Airlines AA1421 / AA473: AUS 2026-12-22 18:02:00 → SAN 2026-12-22 21:48:00; 1 stop(s) via PHX; 346 minutes. Local airport times.
  • AA1421: AUS 2026-12-22 18:02:00 → PHX 2026-12-22 19:40:00; layover at PHX: 107 minutes.
  • AA473: PHX 2026-12-22 21:27:00 → SAN 2026-12-22 21:48:00.

2026-12-22 · one way · Axel-exclusive $227.50

• United Airlines UA357 / UA1365: AUS 2026-12-22 07:07:00 → SAN 2026-12-22 11:15:00; 1 stop(s) via LAX; 368 minutes. Local airport times.
  • UA357: AUS 2026-12-22 07:07:00 → LAX 2026-12-22 08:35:00; layover at LAX: 100 minutes.
  • UA1365: LAX 2026-12-22 10:15:00 → SAN 2026-12-22 11:15:00.

2026-12-22 · one way · Axel-exclusive $188.50

• Southwest Airlines WN420: AUS 2026-12-22 06:30:00 → SAN 2026-12-22 07:30:00; nonstop; 180 minutes. Local airport times.

2026-12-22 · one way · Axel-exclusive $195.00

• Alaska Airlines AS3301: AUS 2026-12-22 20:07:00 → SAN 2026-12-22 21:38:00; nonstop; 211 minutes. Local airport times.

2026-12-22 · one way · Axel-exclusive $201.50

• Southwest Airlines WN820 / WN3492: AUS 2026-12-22 11:15:00 → SAN 2026-12-22 14:35:00; 1 stop(s) via PHX; 320 minutes. Local airport times.
  • WN820: AUS 2026-12-22 11:15:00 → PHX 2026-12-22 12:50:00; layover at PHX: 90 minutes.
  • WN3492: PHX 2026-12-22 14:20:00 → SAN 2026-12-22 14:35:00.

2026-12-22 · one way · Axel-exclusive $201.50

• Southwest Airlines WN3093 / WN235: AUS 2026-12-22 10:30:00 → SAN 2026-12-22 14:25:00; 1 stop(s) via ABQ; 355 minutes. Local airport times.
  • WN3093: AUS 2026-12-22 10:30:00 → ABQ 2026-12-22 11:30:00; layover at ABQ: 120 minutes.
  • WN235: ABQ 2026-12-22 13:30:00 → SAN 2026-12-22 14:25:00.

2026-12-22 · one way · Axel-exclusive $201.50

• Southwest Airlines WN267 / WN352: AUS 2026-12-22 08:30:00 → SAN 2026-12-22 12:30:00; 1 stop(s) via LAS; 360 minutes. Local airport times.
  • WN267: AUS 2026-12-22 08:30:00 → LAS 2026-12-22 09:25:00; layover at LAS: 105 minutes.
  • WN352: LAS 2026-12-22 11:10:00 → SAN 2026-12-22 12:30:00.

2026-12-22 · one way · Axel-exclusive $201.50

• Southwest Airlines WN2183 / WN1739: AUS 2026-12-22 06:00:00 → SAN 2026-12-22 10:05:00; 1 stop(s) via SLC; 365 minutes. Local airport times.
  • WN2183: AUS 2026-12-22 06:00:00 → SLC 2026-12-22 07:55:00; layover at SLC: 75 minutes.
  • WN1739: SLC 2026-12-22 09:10:00 → SAN 2026-12-22 10:05:00.

Explore this route

• All dates for this route
• Dec 21, 2026 · Return options
• Dec 23, 2026 · Return options
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