San Francisco (SFO) to Jacksonville (JAX), Dec 21, 2026 – Jan 4, 2027: from $432 round trip

San Francisco (SFO) to Jacksonville (JAX), Dec 21, 2026 – Jan 4, 2027: from $432 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $432 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Dec 21, 2026 – Jan 4, 2027, 1 adult, economy, checked Oct 29, 2026. 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 Jacksonville (JAX) flight deals

2026-12-21 → 2027-01-04 · Axel-exclusive $432.00

• Southwest Airlines WN3428 / WN519: SFO 2026-12-21 08:00:00 → JAX 2026-12-21 18:50:00; 1 stop(s) via DEN; 470 minutes. Local airport times.
  • WN3428: SFO 2026-12-21 08:00:00 → DEN 2026-12-21 11:30:00; layover at DEN: 135 minutes.
  • WN519: DEN 2026-12-21 13:45:00 → JAX 2026-12-21 18:50:00.
• Southwest Airlines WN2265 / WN191: JAX 2027-01-04 06:00:00 → SFO 2027-01-04 10:50:00; 1 stop(s) via STL; 470 minutes. Local airport times.
  • WN2265: JAX 2027-01-04 06:00:00 → STL 2027-01-04 07:20:00; layover at STL: 65 minutes.
  • WN191: STL 2027-01-04 08:25:00 → SFO 2027-01-04 10:50:00.

2026-12-21 → 2027-01-04 · Axel-exclusive $449.50

• American Airlines AA2114 / AA2844: SFO 2026-12-21 12:05:00 → JAX 2026-12-21 22:55:00; 1 stop(s) via PHX; 470 minutes. Local airport times.
  • AA2114: SFO 2026-12-21 12:05:00 → PHX 2026-12-21 15:13:00; layover at PHX: 107 minutes.
  • AA2844: PHX 2026-12-21 17:00:00 → JAX 2026-12-21 22:55:00.
• Southwest Airlines WN2265 / WN191: JAX 2027-01-04 06:00:00 → SFO 2027-01-04 10:50:00; 1 stop(s) via STL; 470 minutes. Local airport times.
  • WN2265: JAX 2027-01-04 06:00:00 → STL 2027-01-04 07:20:00; layover at STL: 65 minutes.
  • WN191: STL 2027-01-04 08:25:00 → SFO 2027-01-04 10:50:00.

2026-12-21 → 2027-01-04 · Axel-exclusive $486.00

• United Airlines UA604 / UA6131: SFO 2026-12-21 00:45:00 → JAX 2026-12-21 10:44:00; 1 stop(s) via IAH; 419 minutes. Local airport times.
  • UA604: SFO 2026-12-21 00:45:00 → IAH 2026-12-21 06:32:00; layover at IAH: 63 minutes.
  • UA6131: IAH 2026-12-21 07:35:00 → JAX 2026-12-21 10:44:00.
• United Airlines UA6172 / UA589: JAX 2027-01-04 11:35:00 → SFO 2027-01-04 17:09:00; 1 stop(s) via IAH; 514 minutes. Local airport times.
  • UA6172: JAX 2027-01-04 11:35:00 → IAH 2027-01-04 13:20:00; layover at IAH: 82 minutes.
  • UA589: IAH 2027-01-04 14:42:00 → SFO 2027-01-04 17:09:00.

2026-12-21 → 2027-01-04 · Axel-exclusive $498.00

• Delta Air Lines DL570 / DL2720: SFO 2026-12-21 06:00:00 → JAX 2026-12-21 16:42:00; 1 stop(s) via ATL; 462 minutes. Local airport times.
  • DL570: SFO 2026-12-21 06:00:00 → ATL 2026-12-21 13:29:00; layover at ATL: 126 minutes.
  • DL2720: ATL 2026-12-21 15:35:00 → JAX 2026-12-21 16:42:00.
• Delta Air Lines DL2392 / DL2809: JAX 2027-01-04 15:07:00 → SFO 2027-01-04 20:49:00; 1 stop(s) via MSP; 522 minutes. Local airport times.
  • DL2392: JAX 2027-01-04 15:07:00 → MSP 2027-01-04 17:23:00; layover at MSP: 66 minutes.
  • DL2809: MSP 2027-01-04 18:29:00 → SFO 2027-01-04 20:49:00.

2026-12-21 → 2027-01-04 · Axel-exclusive $432.00

• Southwest Airlines WN2989 / WN4807: SFO 2026-12-21 11:15:00 → JAX 2026-12-21 21:15:00; 1 stop(s) via STL; 420 minutes. Local airport times.
  • WN2989: SFO 2026-12-21 11:15:00 → STL 2026-12-21 17:10:00; layover at STL: 65 minutes.
  • WN4807: STL 2026-12-21 18:15:00 → JAX 2026-12-21 21:15:00.
• Southwest Airlines WN2265 / WN191: JAX 2027-01-04 06:00:00 → SFO 2027-01-04 10:50:00; 1 stop(s) via STL; 470 minutes. Local airport times.
  • WN2265: JAX 2027-01-04 06:00:00 → STL 2027-01-04 07:20:00; layover at STL: 65 minutes.
  • WN191: STL 2027-01-04 08:25:00 → SFO 2027-01-04 10:50:00.

2026-12-21 → 2027-01-04 · Axel-exclusive $449.50

• American Airlines AA1426 / AA2585: SFO 2026-12-21 22:09:00 → JAX 2026-12-22 09:03:00; 1 stop(s) via CLT; 474 minutes. Local airport times.
  • AA1426: SFO 2026-12-21 22:09:00 → CLT 2026-12-22 06:05:00; layover at CLT: 89 minutes.
  • AA2585: CLT 2026-12-22 07:34:00 → JAX 2026-12-22 09:03:00.
• Southwest Airlines WN2265 / WN191: JAX 2027-01-04 06:00:00 → SFO 2027-01-04 10:50:00; 1 stop(s) via STL; 470 minutes. Local airport times.
  • WN2265: JAX 2027-01-04 06:00:00 → STL 2027-01-04 07:20:00; layover at STL: 65 minutes.
  • WN191: STL 2027-01-04 08:25:00 → SFO 2027-01-04 10:50:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

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