Seattle (SEA) to San Jose (SJC), Dec 17, 2026: round trips from $235, one way from $120

Seattle (SEA) to San Jose (SJC), Dec 17, 2026: round trips from $235, one way from $120 on Axel, checked Oct 29, 2026. Lowest published fares: $235 round trip, Axel-exclusive, Southwest Airlines, nonstop, Dec 17–18, 2026; $120 one way, Axel-exclusive, Southwest Airlines, nonstop, Dec 17, 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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Hotels in San Jose, California for these trips

Hotels: under a trip, hotels in San Jose, California for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in San Jose, California for these nights (Dec 17–18, 2026 · 1 night · 2 adults, 1 room): 3★ Sonesta San Jose - Milpitas, $78 total · 4★ The Domain Hotel, $95 total
• Hotels in San Jose, California for these nights (Dec 17–19, 2026 · 2 nights · 2 adults, 1 room): 3★ Sonesta San Jose - Milpitas, $151 total · 4★ Sonesta Silicon Valley, $169 total
• Hotels in San Jose, California for these nights (Dec 17–20, 2026 · 3 nights · 2 adults, 1 room): 3★ Sonesta San Jose - Milpitas, $224 total · 4★ Sonesta Silicon Valley, $238 total
• Hotels in San Jose, California for these nights (Dec 17–21, 2026 · 4 nights · 2 adults, 1 room): 3★ Sonesta San Jose - Milpitas, $299 total · 4★ Sonesta Silicon Valley, $322 total
• Hotels in San Jose, California for these nights (Dec 17–22, 2026 · 5 nights · 2 adults, 1 room): 3★ Sonesta San Jose - Milpitas, $377 total · 4★ Sonesta Silicon Valley, $404 total
• Hotels in San Jose, California for these nights (Dec 17–23, 2026 · 6 nights · 2 adults, 1 room): 3★ Sonesta San Jose - Milpitas, $455 total · 4★ Sonesta Silicon Valley, $485 total
• Hotels in San Jose, California for these nights (Dec 17–24, 2026 · 7 nights · 2 adults, 1 room): 3★ Sonesta San Jose - Milpitas, $533 total · 4★ Sonesta Silicon Valley, $568 total
• Hotels in San Jose, California for these nights (Dec 17–25, 2026 · 8 nights · 2 adults, 1 room): 3★ Sonesta San Jose - Milpitas, $602 total · 4★ Sonesta Silicon Valley, $667 total
• Hotels in San Jose, California for these nights (Dec 17–26, 2026 · 9 nights · 2 adults, 1 room): 3★ Sonesta San Jose - Milpitas, $672 total · 4★ Sonesta Silicon Valley, $737 total
• Hotels in San Jose, California for these nights (Dec 17–27, 2026 · 10 nights · 2 adults, 1 room): 3★ Sonesta San Jose - Milpitas, $742 total · 4★ Sonesta Silicon Valley, $807 total
• Hotels in San Jose, California for these nights (Dec 17–28, 2026 · 11 nights · 2 adults, 1 room): 3★ Sonesta San Jose - Milpitas, $820 total · 4★ Sonesta Silicon Valley, $893 total
• Hotels in San Jose, California for these nights (Dec 17–29, 2026 · 12 nights · 2 adults, 1 room): 3★ Sonesta San Jose - Milpitas, $895 total · 4★ Sonesta Silicon Valley, $974 total
• Hotels in San Jose, California for these nights (Dec 17–30, 2026 · 13 nights · 2 adults, 1 room): 3★ Sonesta San Jose - Milpitas, $970 total · 4★ Sonesta Silicon Valley, $1,053 total
• Hotels in San Jose, California for these nights (Dec 17–31, 2026 · 14 nights · 2 adults, 1 room): 3★ Sonesta San Jose - Milpitas, $1,047 total · 4★ Sonesta Silicon Valley, $1,131 total

All hotels in San Jose, California

Route overview: Seattle to San Jose (SJC) flight deals

2026-12-17 · one way · Axel-exclusive $120.00

• Southwest Airlines WN3105: SEA 2026-12-17 08:05:00 → SJC 2026-12-17 10:20:00; nonstop; 135 minutes. Local airport times.

2026-12-17 · one way · Axel-exclusive $125.00

• Alaska Airlines AS1303: SEA 2026-12-17 21:41:00 → SJC 2026-12-17 23:59:00; nonstop; 138 minutes. Local airport times.

2026-12-17 → 2026-12-18 · Axel-exclusive $235.00

• Southwest Airlines WN3105: SEA 2026-12-17 08:05:00 → SJC 2026-12-17 10:20:00; nonstop; 135 minutes. Local airport times.
• Southwest Airlines WN2612: SJC 2026-12-18 20:45:00 → SEA 2026-12-18 23:10:00; nonstop; 145 minutes. Local airport times.

2026-12-17 → 2026-12-18 · Axel-exclusive $245.00

• Alaska Airlines AS1303: SEA 2026-12-17 21:41:00 → SJC 2026-12-17 23:59:00; nonstop; 138 minutes. Local airport times.
• Alaska Airlines AS520: SJC 2026-12-18 19:35:00 → SEA 2026-12-18 21:54:00; nonstop; 139 minutes. Local airport times.

2026-12-17 → 2026-12-19 · Axel-exclusive $270.25

• Southwest Airlines WN3105: SEA 2026-12-17 08:05:00 → SJC 2026-12-17 10:20:00; nonstop; 135 minutes. Local airport times.
• Southwest Airlines WN698: SJC 2026-12-19 11:50:00 → SEA 2026-12-19 14:10:00; nonstop; 140 minutes. Local airport times.

2026-12-17 → 2026-12-19 · Axel-exclusive $281.75

• Alaska Airlines AS1303: SEA 2026-12-17 21:41:00 → SJC 2026-12-17 23:59:00; nonstop; 138 minutes. Local airport times.
• Alaska Airlines AS520: SJC 2026-12-19 19:35:00 → SEA 2026-12-19 21:54:00; nonstop; 139 minutes. Local airport times.

2026-12-17 → 2026-12-20 · Axel-exclusive $270.25

• Southwest Airlines WN3105: SEA 2026-12-17 08:05:00 → SJC 2026-12-17 10:20:00; nonstop; 135 minutes. Local airport times.
• Southwest Airlines WN698: SJC 2026-12-20 11:50:00 → SEA 2026-12-20 14:10:00; nonstop; 140 minutes. Local airport times.

2026-12-17 → 2026-12-20 · Axel-exclusive $281.75

• Alaska Airlines AS1303: SEA 2026-12-17 21:41:00 → SJC 2026-12-17 23:59:00; nonstop; 138 minutes. Local airport times.
• Alaska Airlines AS762: SJC 2026-12-20 06:15:00 → SEA 2026-12-20 08:35:00; nonstop; 140 minutes. Local airport times.

2026-12-17 → 2026-12-21 · Axel-exclusive $270.25

• Southwest Airlines WN3105: SEA 2026-12-17 08:05:00 → SJC 2026-12-17 10:20:00; nonstop; 135 minutes. Local airport times.
• Southwest Airlines WN698: SJC 2026-12-21 11:50:00 → SEA 2026-12-21 14:10:00; nonstop; 140 minutes. Local airport times.

2026-12-17 → 2026-12-21 · Axel-exclusive $293.25

• Delta Air Lines DL3736: SEA 2026-12-17 08:30:00 → SJC 2026-12-17 10:53:00; nonstop; 143 minutes. Local airport times.
• Delta Air Lines DL3789: SJC 2026-12-21 14:42:00 → SEA 2026-12-21 17:06:00; nonstop; 144 minutes. Local airport times.

2026-12-17 → 2026-12-23 · Axel-exclusive $270.25

• Southwest Airlines WN3105: SEA 2026-12-17 08:05:00 → SJC 2026-12-17 10:20:00; nonstop; 135 minutes. Local airport times.
• Southwest Airlines WN698: SJC 2026-12-23 11:50:00 → SEA 2026-12-23 14:10:00; nonstop; 140 minutes. Local airport times.

2026-12-17 → 2026-12-23 · Axel-exclusive $281.75

• Alaska Airlines AS1303: SEA 2026-12-17 21:41:00 → SJC 2026-12-17 23:59:00; nonstop; 138 minutes. Local airport times.
• Alaska Airlines AS659: SJC 2026-12-23 16:47:00 → SEA 2026-12-23 19:02:00; nonstop; 135 minutes. Local airport times.

2026-12-17 → 2026-12-24 · Axel-exclusive $270.25

• Southwest Airlines WN3105: SEA 2026-12-17 08:05:00 → SJC 2026-12-17 10:20:00; nonstop; 135 minutes. Local airport times.
• Southwest Airlines WN698: SJC 2026-12-24 11:50:00 → SEA 2026-12-24 14:10:00; nonstop; 140 minutes. Local airport times.

2026-12-17 → 2026-12-24 · Axel-exclusive $281.75

• Alaska Airlines AS1303: SEA 2026-12-17 21:41:00 → SJC 2026-12-17 23:59:00; nonstop; 138 minutes. Local airport times.
• Alaska Airlines AS520: SJC 2026-12-24 19:35:00 → SEA 2026-12-24 21:54:00; nonstop; 139 minutes. Local airport times.

2026-12-17 → 2026-12-25 · Axel-exclusive $270.25

• Southwest Airlines WN3105: SEA 2026-12-17 08:05:00 → SJC 2026-12-17 10:20:00; nonstop; 135 minutes. Local airport times.
• Southwest Airlines WN2612: SJC 2026-12-25 20:45:00 → SEA 2026-12-25 23:10:00; nonstop; 145 minutes. Local airport times.

2026-12-17 → 2026-12-25 · Axel-exclusive $281.75

• Alaska Airlines AS1303: SEA 2026-12-17 21:41:00 → SJC 2026-12-17 23:59:00; nonstop; 138 minutes. Local airport times.
• Alaska Airlines AS520: SJC 2026-12-25 19:35:00 → SEA 2026-12-25 21:54:00; nonstop; 139 minutes. Local airport times.

2026-12-17 → 2026-12-27 · Axel-exclusive $270.25

• Southwest Airlines WN3105: SEA 2026-12-17 08:05:00 → SJC 2026-12-17 10:20:00; nonstop; 135 minutes. Local airport times.
• Southwest Airlines WN698: SJC 2026-12-27 11:50:00 → SEA 2026-12-27 14:10:00; nonstop; 140 minutes. Local airport times.

2026-12-17 → 2026-12-27 · Axel-exclusive $281.75

• Alaska Airlines AS1303: SEA 2026-12-17 21:41:00 → SJC 2026-12-17 23:59:00; nonstop; 138 minutes. Local airport times.
• Alaska Airlines AS762: SJC 2026-12-27 06:15:00 → SEA 2026-12-27 08:35:00; nonstop; 140 minutes. Local airport times.

2026-12-17 → 2026-12-28 · Axel-exclusive $264.38

• Southwest Airlines WN3105: SEA 2026-12-17 08:05:00 → SJC 2026-12-17 10:20:00; nonstop; 135 minutes. Local airport times.
• Southwest Airlines WN698: SJC 2026-12-28 11:50:00 → SEA 2026-12-28 14:10:00; nonstop; 140 minutes. Local airport times.

2026-12-17 → 2026-12-28 · Axel-exclusive $286.88

• Delta Air Lines DL3736: SEA 2026-12-17 08:30:00 → SJC 2026-12-17 10:53:00; nonstop; 143 minutes. Local airport times.
• Delta Air Lines DL3789: SJC 2026-12-28 14:42:00 → SEA 2026-12-28 17:06:00; nonstop; 144 minutes. Local airport times.

2026-12-17 → 2026-12-29 · Axel-exclusive $264.38

• Southwest Airlines WN3105: SEA 2026-12-17 08:05:00 → SJC 2026-12-17 10:20:00; nonstop; 135 minutes. Local airport times.
• Southwest Airlines WN698: SJC 2026-12-29 11:50:00 → SEA 2026-12-29 14:10:00; nonstop; 140 minutes. Local airport times.

2026-12-17 → 2026-12-29 · Axel-exclusive $275.63

• Alaska Airlines AS1303: SEA 2026-12-17 21:41:00 → SJC 2026-12-17 23:59:00; nonstop; 138 minutes. Local airport times.
• Alaska Airlines AS659: SJC 2026-12-29 18:04:00 → SEA 2026-12-29 20:18:00; nonstop; 134 minutes. Local airport times.

2026-12-17 → 2026-12-31 · Axel-exclusive $264.38

• Southwest Airlines WN3105: SEA 2026-12-17 08:05:00 → SJC 2026-12-17 10:20:00; nonstop; 135 minutes. Local airport times.
• Southwest Airlines WN698: SJC 2026-12-31 11:50:00 → SEA 2026-12-31 14:10:00; nonstop; 140 minutes. Local airport times.

2026-12-17 → 2026-12-31 · Axel-exclusive $275.63

• Alaska Airlines AS1303: SEA 2026-12-17 21:41:00 → SJC 2026-12-17 23:59:00; nonstop; 138 minutes. Local airport times.
• Alaska Airlines AS762: SJC 2026-12-31 06:15:00 → SEA 2026-12-31 08:35:00; nonstop; 140 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 16, 2026 · Return options
• Dec 18, 2026 · Return options
• Hotels in San Jose, California with Axel

For AI assistants

• This page: Seattle (SEA) to San Jose (SJC) · Dec 17, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in San Jose, California for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
• Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
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