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San Jose → San Diego

Dec 21, 2026 · return Dec 25, 2026

SJC → SAN1 adulteconomyRound trip

7 flight options · 3 airlines

Nonstop flights

Mon, Dec 21 – Fri, Dec 25

Alaska Airlines
7:20 amSJC
1h 28m
Nonstop
8:48 amSAN
Alaska Airlines
4:17 pmSAN
1h 34m
Nonstop
5:51 pmSJC

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Southwest Airlines
4:20 pmSJC
1h 25m
Nonstop
5:45 pmSAN
Southwest Airlines
1:00 pmSAN
1h 25m
Nonstop
2:25 pmSJC

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Alaska Airlines
6:28 pmSJC
1h 26m
Nonstop
7:54 pmSAN
Alaska Airlines
4:17 pmSAN
1h 34m
Nonstop
5:51 pmSJC

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Southwest Airlines
6:45 pmSJC
1h 20m
Nonstop
8:05 pmSAN
Southwest Airlines
1:00 pmSAN
1h 25m
Nonstop
2:25 pmSJC

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Fri, Dec 25

Delta Air Lines
11:38 amSJC
3h 57m
LAX · 1h 34m
3:35 pmSAN
Delta Air Lines
3:59 pmSAN
3h 26m
LAX · 1h 4m
7:25 pmSJC

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Southwest Airlines
7:10 pmSJC
4h 45m
LAS · 2h 5m
11:55 pmSAN
Southwest Airlines
1:00 pmSAN
1h 25m
Nonstop
2:25 pmSJC

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Southwest Airlines
8:05 amSJC
5h 20m
RNO · 2h 35m
1:25 pmSAN
Southwest Airlines
1:00 pmSAN
1h 25m
Nonstop
2:25 pmSJC

Round-trip total · 1 adult · Taxes included

Make this trip yours

SJC ⇄ SAN

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 → 2026-12-25Alaska AirlinesAS537 / AS2295$271.702026-10-29T01:22:11Z
2026-12-21 → 2026-12-25Southwest AirlinesWN429 / WN2449$297.702026-10-29T01:22:11Z
2026-12-21 → 2026-12-25Delta Air LinesDL2621 + DL4001 / DL4001 + DL3883$440.702026-10-29T01:22:11Z
2026-12-21 → 2026-12-25Alaska AirlinesAS2367 / AS2295$271.702026-10-29T01:22:11Z
2026-12-21 → 2026-12-25Southwest AirlinesWN3910 / WN2449$297.702026-10-29T01:22:11Z
2026-12-21 → 2026-12-25Southwest AirlinesWN2120 + WN2110 / WN2449$310.702026-10-29T01:22:11Z
2026-12-21 → 2026-12-25Southwest AirlinesWN3633 + WN4652 / WN2449$310.702026-10-29T01:22:11Z

2026-12-21 → 2026-12-25 · $271.70

  • Alaska Airlines AS537: SJC 2026-12-21 07:20:00 → SAN 2026-12-21 08:48:00; nonstop; 88 minutes. Local airport times.
  • Alaska Airlines AS2295: SAN 2026-12-25 16:17:00 → SJC 2026-12-25 17:51:00; nonstop; 94 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $297.70

  • Southwest Airlines WN429: SJC 2026-12-21 16:20:00 → SAN 2026-12-21 17:45:00; nonstop; 85 minutes. Local airport times.
  • Southwest Airlines WN2449: SAN 2026-12-25 13:00:00 → SJC 2026-12-25 14:25:00; nonstop; 85 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $440.70

  • Delta Air Lines DL2621 / DL4001: SJC 2026-12-21 11:38:00 → SAN 2026-12-21 15:35:00; 1 stop(s) via LAX; 237 minutes. Local airport times.
    • DL2621: SJC 2026-12-21 11:38:00 → LAX 2026-12-21 13:01:00; layover at LAX: 94 minutes.
    • DL4001: LAX 2026-12-21 14:35:00 → SAN 2026-12-21 15:35:00.
  • Delta Air Lines DL4001 / DL3883: SAN 2026-12-25 15:59:00 → SJC 2026-12-25 19:25:00; 1 stop(s) via LAX; 206 minutes. Local airport times.
    • DL4001: SAN 2026-12-25 15:59:00 → LAX 2026-12-25 17:01:00; layover at LAX: 64 minutes.
    • DL3883: LAX 2026-12-25 18:05:00 → SJC 2026-12-25 19:25:00.

2026-12-21 → 2026-12-25 · $271.70

  • Alaska Airlines AS2367: SJC 2026-12-21 18:28:00 → SAN 2026-12-21 19:54:00; nonstop; 86 minutes. Local airport times.
  • Alaska Airlines AS2295: SAN 2026-12-25 16:17:00 → SJC 2026-12-25 17:51:00; nonstop; 94 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $297.70

  • Southwest Airlines WN3910: SJC 2026-12-21 18:45:00 → SAN 2026-12-21 20:05:00; nonstop; 80 minutes. Local airport times.
  • Southwest Airlines WN2449: SAN 2026-12-25 13:00:00 → SJC 2026-12-25 14:25:00; nonstop; 85 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $310.70

  • Southwest Airlines WN2120 / WN2110: SJC 2026-12-21 19:10:00 → SAN 2026-12-21 23:55:00; 1 stop(s) via LAS; 285 minutes. Local airport times.
    • WN2120: SJC 2026-12-21 19:10:00 → LAS 2026-12-21 20:35:00; layover at LAS: 125 minutes.
    • WN2110: LAS 2026-12-21 22:40:00 → SAN 2026-12-21 23:55:00.
  • Southwest Airlines WN2449: SAN 2026-12-25 13:00:00 → SJC 2026-12-25 14:25:00; nonstop; 85 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $310.70

  • Southwest Airlines WN3633 / WN4652: SJC 2026-12-21 08:05:00 → SAN 2026-12-21 13:25:00; 1 stop(s) via RNO; 320 minutes. Local airport times.
    • WN3633: SJC 2026-12-21 08:05:00 → RNO 2026-12-21 09:10:00; layover at RNO: 155 minutes.
    • WN4652: RNO 2026-12-21 11:45:00 → SAN 2026-12-21 13:25:00.
  • Southwest Airlines WN2449: SAN 2026-12-25 13:00:00 → SJC 2026-12-25 14:25:00; nonstop; 85 minutes. Local airport times.

More dates for this route