San Francisco (SFO) to San Antonio (SAT) · Dec 20, 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 Francisco Bay Area to San Antonio (SAT) flight deals

2026-12-20 · one way · Axel-exclusive $270.00

• United Airlines UA1846: SFO 2026-12-20 16:23:00 → SAT 2026-12-20 21:48:00; nonstop; 205 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $141.75

• Frontier Airlines F92486 / F93418: SFO 2026-12-20 14:22:00 → SAT 2026-12-20 21:57:00; 1 stop(s) via LAS; 335 minutes. Local airport times.
  • F92486: SFO 2026-12-20 14:22:00 → LAS 2026-12-20 16:10:00; layover at LAS: 65 minutes.
  • F93418: LAS 2026-12-20 17:15:00 → SAT 2026-12-20 21:57:00.

2026-12-20 · one way · Axel-exclusive $229.50

• Southwest Airlines WN3853 / WN2893: SFO 2026-12-20 06:30:00 → SAT 2026-12-20 14:00:00; 1 stop(s) via SAN; 330 minutes. Local airport times.
  • WN3853: SFO 2026-12-20 06:30:00 → SAN 2026-12-20 08:05:00; layover at SAN: 70 minutes.
  • WN2893: SAN 2026-12-20 09:15:00 → SAT 2026-12-20 14:00:00.

2026-12-20 · one way · Axel-exclusive $236.25

• American Airlines AA2411 / AA2866: SFO 2026-12-20 08:40:00 → SAT 2026-12-20 17:07:00; 1 stop(s) via PHX; 387 minutes. Local airport times.
  • AA2411: SFO 2026-12-20 08:40:00 → PHX 2026-12-20 11:45:00; layover at PHX: 128 minutes.
  • AA2866: PHX 2026-12-20 13:53:00 → SAT 2026-12-20 17:07:00.

2026-12-20 · one way · Axel-exclusive $249.75

• Alaska Airlines AS2486 / AA6516: SFO 2026-12-20 06:00:00 → SAT 2026-12-20 14:31:00; 1 stop(s) via LAX; 391 minutes. Local airport times.
  • AS2486: SFO 2026-12-20 06:00:00 → LAX 2026-12-20 07:29:00; layover at LAX: 127 minutes.
  • AA6516: LAX 2026-12-20 09:36:00 → SAT 2026-12-20 14:31:00.

2026-12-20 · one way · Axel-exclusive $256.50

• Delta Air Lines DL1715 / DL2686: SFO 2026-12-20 14:59:00 → SAT 2026-12-20 23:34:00; 1 stop(s) via LAX; 395 minutes. Local airport times.
  • DL1715: SFO 2026-12-20 14:59:00 → LAX 2026-12-20 16:24:00; layover at LAX: 142 minutes.
  • DL2686: LAX 2026-12-20 18:46:00 → SAT 2026-12-20 23:34:00.

2026-12-20 · one way · Axel-exclusive $270.00

• United Airlines UA2437: SFO 2026-12-20 18:25:00 → SAT 2026-12-20 23:53:00; nonstop; 208 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $229.50

• Southwest Airlines WN3847 / WN2410: SFO 2026-12-20 06:10:00 → SAT 2026-12-20 14:10:00; 1 stop(s) via LAX; 360 minutes. Local airport times.
  • WN3847: SFO 2026-12-20 06:10:00 → LAX 2026-12-20 07:45:00; layover at LAX: 100 minutes.
  • WN2410: LAX 2026-12-20 09:25:00 → SAT 2026-12-20 14:10:00.

Explore this route

• All dates for this route
• Dec 19, 2026 · Return options
• Dec 21, 2026 · Return options
• Hotels in San Antonio with Axel

For AI assistants

• This page: San Francisco (SFO) to San Antonio (SAT) · Dec 20, 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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