San Diego (SAN) to Seattle (SEA), Dec 16, 2026: round trips from $269, one way from $139

San Diego (SAN) to Seattle (SEA), Dec 16, 2026: round trips from $269, one way from $139 on Axel, checked Oct 29, 2026. Lowest published fares: $269 round trip, Axel-exclusive, Southwest Airlines, nonstop, Dec 16–17, 2026; $139 one way, Axel-exclusive, Southwest Airlines, nonstop, Dec 16, 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 Seattle for these trips

Hotels: under a trip, hotels in Seattle 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 Seattle for these nights (Dec 16–17, 2026 · 1 night · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $75 total · 4★ citizenM Seattle Pioneer Square, $94 total · 5★ Fairmont Olympic Hotel, $300 total
• Hotels in Seattle for these nights (Dec 16–18, 2026 · 2 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $153 total · 4★ citizenM Seattle Pioneer Square, $187 total · 5★ Fairmont Olympic Hotel, $574 total
• Hotels in Seattle for these nights (Dec 16–19, 2026 · 3 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $232 total · 4★ citizenM Seattle Pioneer Square, $276 total · 5★ Fairmont Olympic Hotel, $857 total
• Hotels in Seattle for these nights (Dec 16–20, 2026 · 4 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $313 total · 4★ citizenM Seattle Pioneer Square, $390 total · 5★ Fairmont Olympic Hotel, $1,144 total
• Hotels in Seattle for these nights (Dec 16–21, 2026 · 5 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $389 total · 4★ citizenM Seattle Pioneer Square, $500 total · 5★ Fairmont Olympic Hotel, $1,411 total
• Hotels in Seattle for these nights (Dec 16–22, 2026 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $467 total · 4★ citizenM Seattle Pioneer Square, $598 total · 5★ Fairmont Olympic Hotel, $1,707 total
• Hotels in Seattle for these nights (Dec 16–23, 2026 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $543 total · 4★ citizenM Seattle Pioneer Square, $696 total · 5★ Fairmont Olympic Hotel, $2,008 total
• Hotels in Seattle for these nights (Dec 16–24, 2026 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $621 total · 4★ citizenM Seattle Pioneer Square, $794 total · 5★ Fairmont Olympic Hotel, $2,290 total
• Hotels in Seattle for these nights (Dec 16–25, 2026 · 9 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $701 total · 4★ citizenM Seattle Pioneer Square, $933 total · 5★ Fairmont Olympic Hotel, $2,564 total
• Hotels in Seattle for these nights (Dec 16–26, 2026 · 10 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $780 total · 4★ Hilton Seattle Airport & Conference Center, $1,046 total · 5★ Fairmont Olympic Hotel, $2,921 total
• Hotels in Seattle for these nights (Dec 16–27, 2026 · 11 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $860 total · 4★ Hilton Seattle Airport & Conference Center, $1,151 total · 5★ Fairmont Olympic Hotel, $3,204 total
• Hotels in Seattle for these nights (Dec 16–28, 2026 · 12 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $936 total · 4★ Hilton Seattle Airport & Conference Center, $1,256 total · 5★ Fairmont Olympic Hotel, $3,466 total
• Hotels in Seattle for these nights (Dec 16–29, 2026 · 13 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $1,012 total · 4★ Hilton Seattle Airport & Conference Center, $1,361 total · 5★ Fairmont Olympic Hotel, $3,749 total
• Hotels in Seattle for these nights (Dec 16–30, 2026 · 14 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $1,088 total · 4★ Hilton Seattle Airport & Conference Center, $1,464 total · 5★ Fairmont Olympic Hotel, $4,027 total

All hotels in Seattle

Route overview: San Diego to Seattle (SEA) flight deals

2026-12-16 · one way · Axel-exclusive $139.00

• Southwest Airlines WN547: SAN 2026-12-16 07:20:00 → SEA 2026-12-16 10:25:00; nonstop; 185 minutes. Local airport times.

2026-12-16 · one way · Axel-exclusive $149.00

• Delta Air Lines DL2533: SAN 2026-12-16 13:45:00 → SEA 2026-12-16 16:57:00; nonstop; 192 minutes. Local airport times.

2026-12-16 → 2026-12-17 · Axel-exclusive $269.00

• Southwest Airlines WN547: SAN 2026-12-16 07:20:00 → SEA 2026-12-16 10:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN2888: SEA 2026-12-17 07:00:00 → SAN 2026-12-17 09:40:00; nonstop; 160 minutes. Local airport times.

2026-12-16 → 2026-12-17 · Axel-exclusive $279.00

• Alaska Airlines AS792: SAN 2026-12-16 07:15:00 → SEA 2026-12-16 10:27:00; nonstop; 192 minutes. Local airport times.
• Alaska Airlines AS621: SEA 2026-12-17 13:00:00 → SAN 2026-12-17 15:50:00; nonstop; 170 minutes. Local airport times.

2026-12-16 → 2026-12-18 · Axel-exclusive $269.00

• Southwest Airlines WN547: SAN 2026-12-16 07:20:00 → SEA 2026-12-16 10:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN3158: SEA 2026-12-18 07:55:00 → SAN 2026-12-18 10:40:00; nonstop; 165 minutes. Local airport times.

2026-12-16 → 2026-12-18 · Axel-exclusive $279.00

• Alaska Airlines AS792: SAN 2026-12-16 07:15:00 → SEA 2026-12-16 10:27:00; nonstop; 192 minutes. Local airport times.
• Alaska Airlines AS623: SEA 2026-12-18 20:09:00 → SAN 2026-12-18 22:59:00; nonstop; 170 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $322.80

• Southwest Airlines WN547: SAN 2026-12-16 07:20:00 → SEA 2026-12-16 10:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN1791: SEA 2026-12-19 08:00:00 → SAN 2026-12-19 10:45:00; nonstop; 165 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $334.80

• Alaska Airlines AS792: SAN 2026-12-16 07:15:00 → SEA 2026-12-16 10:27:00; nonstop; 192 minutes. Local airport times.
• Alaska Airlines AS1544: SEA 2026-12-19 20:09:00 → SAN 2026-12-19 23:04:00; nonstop; 175 minutes. Local airport times.

2026-12-16 → 2026-12-20 · Axel-exclusive $322.80

• Southwest Airlines WN547: SAN 2026-12-16 07:20:00 → SEA 2026-12-16 10:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN3158: SEA 2026-12-20 07:55:00 → SAN 2026-12-20 10:40:00; nonstop; 165 minutes. Local airport times.

2026-12-16 → 2026-12-20 · Axel-exclusive $334.80

• Alaska Airlines AS792: SAN 2026-12-16 07:15:00 → SEA 2026-12-16 10:27:00; nonstop; 192 minutes. Local airport times.
• Alaska Airlines AS791: SEA 2026-12-20 17:51:00 → SAN 2026-12-20 20:41:00; nonstop; 170 minutes. Local airport times.

2026-12-16 → 2026-12-22 · Axel-exclusive $322.80

• Southwest Airlines WN547: SAN 2026-12-16 07:20:00 → SEA 2026-12-16 10:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN2888: SEA 2026-12-22 07:00:00 → SAN 2026-12-22 09:40:00; nonstop; 160 minutes. Local airport times.

2026-12-16 → 2026-12-22 · Axel-exclusive $334.80

• Alaska Airlines AS792: SAN 2026-12-16 07:15:00 → SEA 2026-12-16 10:27:00; nonstop; 192 minutes. Local airport times.
• Alaska Airlines AS1544: SEA 2026-12-22 20:09:00 → SAN 2026-12-22 23:04:00; nonstop; 175 minutes. Local airport times.

2026-12-16 → 2026-12-23 · Axel-exclusive $322.80

• Southwest Airlines WN547: SAN 2026-12-16 07:20:00 → SEA 2026-12-16 10:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN1791: SEA 2026-12-23 08:00:00 → SAN 2026-12-23 10:45:00; nonstop; 165 minutes. Local airport times.

2026-12-16 → 2026-12-23 · Axel-exclusive $334.80

• Alaska Airlines AS792: SAN 2026-12-16 07:15:00 → SEA 2026-12-16 10:27:00; nonstop; 192 minutes. Local airport times.
• Alaska Airlines AS254: SEA 2026-12-23 21:09:00 → SAN 2026-12-23 23:59:00; nonstop; 170 minutes. Local airport times.

2026-12-16 → 2026-12-24 · Axel-exclusive $322.80

• Southwest Airlines WN547: SAN 2026-12-16 07:20:00 → SEA 2026-12-16 10:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN2888: SEA 2026-12-24 07:00:00 → SAN 2026-12-24 09:40:00; nonstop; 160 minutes. Local airport times.

2026-12-16 → 2026-12-24 · Axel-exclusive $334.80

• Alaska Airlines AS792: SAN 2026-12-16 07:15:00 → SEA 2026-12-16 10:27:00; nonstop; 192 minutes. Local airport times.
• Alaska Airlines AS621: SEA 2026-12-24 13:00:00 → SAN 2026-12-24 15:50:00; nonstop; 170 minutes. Local airport times.

2026-12-16 → 2026-12-26 · Axel-exclusive $322.80

• Southwest Airlines WN547: SAN 2026-12-16 07:20:00 → SEA 2026-12-16 10:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN1791: SEA 2026-12-26 08:00:00 → SAN 2026-12-26 10:45:00; nonstop; 165 minutes. Local airport times.

2026-12-16 → 2026-12-26 · Axel-exclusive $334.80

• Alaska Airlines AS792: SAN 2026-12-16 07:15:00 → SEA 2026-12-16 10:27:00; nonstop; 192 minutes. Local airport times.
• Alaska Airlines AS1544: SEA 2026-12-26 20:09:00 → SAN 2026-12-26 23:04:00; nonstop; 175 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $322.80

• Southwest Airlines WN547: SAN 2026-12-16 07:20:00 → SEA 2026-12-16 10:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN3158: SEA 2026-12-27 07:55:00 → SAN 2026-12-27 10:40:00; nonstop; 165 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $334.80

• Alaska Airlines AS792: SAN 2026-12-16 07:15:00 → SEA 2026-12-16 10:27:00; nonstop; 192 minutes. Local airport times.
• Alaska Airlines AS791: SEA 2026-12-27 19:09:00 → SAN 2026-12-27 22:02:00; nonstop; 173 minutes. Local airport times.

2026-12-16 → 2026-12-28 · Axel-exclusive $308.80

• Southwest Airlines WN547: SAN 2026-12-16 07:20:00 → SEA 2026-12-16 10:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN2179 / WN429: SEA 2026-12-28 12:35:00 → SAN 2026-12-28 17:45:00; 1 stop(s) via SJC; 310 minutes. Local airport times.
  • WN2179: SEA 2026-12-28 12:35:00 → SJC 2026-12-28 14:55:00; layover at SJC: 85 minutes.
  • WN429: SJC 2026-12-28 16:20:00 → SAN 2026-12-28 17:45:00.

2026-12-16 → 2026-12-28 · Axel-exclusive $334.80

• Alaska Airlines AS792: SAN 2026-12-16 07:15:00 → SEA 2026-12-16 10:27:00; nonstop; 192 minutes. Local airport times.
• Alaska Airlines AS765: SEA 2026-12-28 16:59:00 → SAN 2026-12-28 19:48:00; nonstop; 169 minutes. Local airport times.

2026-12-16 → 2026-12-30 · Axel-exclusive $322.80

• Southwest Airlines WN547: SAN 2026-12-16 07:20:00 → SEA 2026-12-16 10:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN1791: SEA 2026-12-30 08:00:00 → SAN 2026-12-30 10:45:00; nonstop; 165 minutes. Local airport times.

2026-12-16 → 2026-12-30 · Axel-exclusive $334.80

• Alaska Airlines AS792: SAN 2026-12-16 07:15:00 → SEA 2026-12-16 10:27:00; nonstop; 192 minutes. Local airport times.
• Alaska Airlines AS254: SEA 2026-12-30 21:09:00 → SAN 2026-12-30 23:59:00; nonstop; 170 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 15, 2026 · Return options
• Dec 17, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: San Diego (SAN) to Seattle (SEA) · Dec 16, 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 Seattle 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.
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