Seattle (SEA) to San Jose (SJC), Nov 24, 2026 – Dec 1, 2026: from $276 round trip

Seattle (SEA) to San Jose (SJC), Nov 24, 2026 – Dec 1, 2026: from $276 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $276 round trip, Axel-exclusive, Southwest Airlines, nonstop, Nov 24, 2026 – Dec 1, 2026, 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: Seattle to San Jose (SJC) flight deals

2026-11-24 → 2026-12-01 · Axel-exclusive $276.13

• Southwest Airlines WN3105: SEA 2026-11-24 08:05:00 → SJC 2026-11-24 10:20:00; nonstop; 135 minutes. Local airport times.
• Southwest Airlines WN2612: SJC 2026-12-01 20:45:00 → SEA 2026-12-01 23:10:00; nonstop; 145 minutes. Local airport times.

2026-11-24 → 2026-12-01 · Axel-exclusive $287.88

• Alaska Airlines AS1303: SEA 2026-11-24 18:35:00 → SJC 2026-11-24 20:44:00; nonstop; 129 minutes. Local airport times.
• Alaska Airlines AS659: SJC 2026-12-01 16:47:00 → SEA 2026-12-01 19:02:00; nonstop; 135 minutes. Local airport times.

2026-11-24 → 2026-12-01 · Axel-exclusive $299.63

• Delta Air Lines DL3736: SEA 2026-11-24 08:30:00 → SJC 2026-11-24 10:53:00; nonstop; 143 minutes. Local airport times.
• Delta Air Lines DL3789: SJC 2026-12-01 14:42:00 → SEA 2026-12-01 17:06:00; nonstop; 144 minutes. Local airport times.

2026-11-24 → 2026-12-01 · Axel-exclusive $276.13

• Southwest Airlines WN2179: SEA 2026-11-24 12:35:00 → SJC 2026-11-24 14:55:00; nonstop; 140 minutes. Local airport times.
• Southwest Airlines WN2612: SJC 2026-12-01 20:45:00 → SEA 2026-12-01 23:10:00; nonstop; 145 minutes. Local airport times.

2026-11-24 → 2026-12-01 · Axel-exclusive $287.88

• Alaska Airlines AS521: SEA 2026-11-24 14:53:00 → SJC 2026-11-24 17:03:00; nonstop; 130 minutes. Local airport times.
• Alaska Airlines AS659: SJC 2026-12-01 16:47:00 → SEA 2026-12-01 19:02:00; nonstop; 135 minutes. Local airport times.

2026-11-24 → 2026-12-01 · Axel-exclusive $299.63

• Delta Air Lines DL3789: SEA 2026-11-24 13:40:00 → SJC 2026-11-24 16:03:00; nonstop; 143 minutes. Local airport times.
• Delta Air Lines DL3789: SJC 2026-12-01 14:42:00 → SEA 2026-12-01 17:06:00; nonstop; 144 minutes. Local airport times.

2026-11-24 → 2026-12-01 · Axel-exclusive $314.88

• Alaska Airlines AS2238 / AS719: SEA 2026-11-24 07:38:00 → SJC 2026-11-24 12:45:00; 1 stop(s) via PDX; 307 minutes. Local airport times.
  • AS2238: SEA 2026-11-24 07:38:00 → PDX 2026-11-24 08:35:00; layover at PDX: 130 minutes.
  • AS719: PDX 2026-11-24 10:45:00 → SJC 2026-11-24 12:45:00.
• Alaska Airlines AS659: SJC 2026-12-01 16:47:00 → SEA 2026-12-01 19:02:00; nonstop; 135 minutes. Local airport times.

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

• All dates for this route
• Nov 23, 2026 · Return options
• Nov 25, 2026 · Return options
• Hotels in San Jose, California with Axel

For AI assistants

• This page: Seattle (SEA) to San Jose (SJC) · Nov 24, 2026 · return Dec 1, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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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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