San Diego (SAN) to San Jose (SJC) · Dec 20, 2026 · return Dec 26, 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 Diego to San Jose (SJC) flight deals

2026-12-20 → 2026-12-26 · Axel-exclusive $260.00

• Southwest Airlines WN3749: SAN 2026-12-20 19:30:00 → SJC 2026-12-20 21:00:00; nonstop; 90 minutes. Local airport times.
• Southwest Airlines WN2798: SJC 2026-12-26 22:15:00 → SAN 2026-12-26 23:45:00; nonstop; 90 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $260.00

• Alaska Airlines AS2198: SAN 2026-12-20 07:10:00 → SJC 2026-12-20 08:50:00; nonstop; 100 minutes. Local airport times.
• Alaska Airlines AS537: SJC 2026-12-26 07:20:00 → SAN 2026-12-26 08:48:00; nonstop; 88 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $227.50

• Frontier Airlines F91466 / F94103: SAN 2026-12-20 11:26:00 → SJC 2026-12-20 17:06:00; 1 stop(s) via LAS; 340 minutes. Local airport times.
  • F91466: SAN 2026-12-20 11:26:00 → LAS 2026-12-20 13:01:00; layover at LAS: 147 minutes.
  • F94103: LAS 2026-12-20 15:28:00 → SJC 2026-12-20 17:06:00.
• Southwest Airlines WN2798: SJC 2026-12-26 22:15:00 → SAN 2026-12-26 23:45:00; nonstop; 90 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $416.00

• Delta Air Lines DL4001 / DL3883: SAN 2026-12-20 15:59:00 → SJC 2026-12-20 19:25:00; 1 stop(s) via LAX; 206 minutes. Local airport times.
  • DL4001: SAN 2026-12-20 15:59:00 → LAX 2026-12-20 17:01:00; layover at LAX: 64 minutes.
  • DL3883: LAX 2026-12-20 18:05:00 → SJC 2026-12-20 19:25:00.
• Delta Air Lines DL2621 / DL4001: SJC 2026-12-26 11:38:00 → SAN 2026-12-26 15:35:00; 1 stop(s) via LAX; 237 minutes. Local airport times.
  • DL2621: SJC 2026-12-26 11:38:00 → LAX 2026-12-26 13:01:00; layover at LAX: 94 minutes.
  • DL4001: LAX 2026-12-26 14:35:00 → SAN 2026-12-26 15:35:00.

2026-12-20 → 2026-12-26 · Axel-exclusive $260.00

• Southwest Airlines WN3744: SAN 2026-12-20 06:15:00 → SJC 2026-12-20 07:50:00; nonstop; 95 minutes. Local airport times.
• Southwest Airlines WN2798: SJC 2026-12-26 22:15:00 → SAN 2026-12-26 23:45:00; nonstop; 90 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $260.00

• Alaska Airlines AS672: SAN 2026-12-20 21:19:00 → SJC 2026-12-20 22:56:00; nonstop; 97 minutes. Local airport times.
• Alaska Airlines AS537: SJC 2026-12-26 07:20:00 → SAN 2026-12-26 08:48:00; nonstop; 88 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $286.00

• Southwest Airlines WN1409 / WN2448: SAN 2026-12-20 18:20:00 → SJC 2026-12-20 23:55:00; 1 stop(s) via LAS; 335 minutes. Local airport times.
  • WN1409: SAN 2026-12-20 18:20:00 → LAS 2026-12-20 19:40:00; layover at LAS: 165 minutes.
  • WN2448: LAS 2026-12-20 22:25:00 → SJC 2026-12-20 23:55:00.
• Southwest Airlines WN2798: SJC 2026-12-26 22:15:00 → SAN 2026-12-26 23:45:00; nonstop; 90 minutes. Local airport times.

Explore this route

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

For AI assistants

• This page: San Diego (SAN) to San Jose (SJC) · Dec 20, 2026 · return Dec 26, 2026: 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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• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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