San Francisco (SFO) to Seattle (SEA) · Dec 15, 2026 · return Dec 20, 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.

Hotels in Seattle for these trips

Hotels: under a trip, hotels in Seattle for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in Seattle for these nights (Dec 15–20, 2026 · 5 nights · 2 adults, 1 room): 3★ Staypineapple, Hotel FIVE, Downtown Seattle, $585 total · 4★ Mayflower Park Hotel, $614 total · 5★ Fairmont Olympic Hotel, $1,202 total

All hotels in Seattle

Route overview: San Francisco Bay Area to Seattle (SEA) flight deals

2026-12-15 → 2026-12-20 · Axel-exclusive $253.00

• Alaska Airlines AS630: SFO 2026-12-15 15:58:00 → SEA 2026-12-15 18:13:00; nonstop; 135 minutes. Local airport times.
• Alaska Airlines AS655: SEA 2026-12-20 11:40:00 → SFO 2026-12-20 14:05:00; nonstop; 145 minutes. Local airport times.

2026-12-15 → 2026-12-20 · Axel-exclusive $264.50

• Delta Air Lines DL3707: SFO 2026-12-15 17:56:00 → SEA 2026-12-15 20:24:00; nonstop; 148 minutes. Local airport times.
• Delta Air Lines DL1412: SEA 2026-12-20 11:00:00 → SFO 2026-12-20 13:24:00; nonstop; 144 minutes. Local airport times.

2026-12-15 → 2026-12-20 · Axel-exclusive $276.00

• United Airlines UA1497: SFO 2026-12-15 18:33:00 → SEA 2026-12-15 20:47:00; nonstop; 134 minutes. Local airport times.
• United Airlines UA1372: SEA 2026-12-20 09:01:00 → SFO 2026-12-20 11:18:00; nonstop; 137 minutes. Local airport times.

2026-12-15 → 2026-12-20 · Axel-exclusive $368.00

• American Airlines AA2211 / AA4997: SFO 2026-12-15 07:00:00 → SEA 2026-12-15 13:00:00; 1 stop(s) via LAX; 360 minutes. Local airport times.
  • AA2211: SFO 2026-12-15 07:00:00 → LAX 2026-12-15 08:37:00; layover at LAX: 77 minutes.
  • AA4997: LAX 2026-12-15 09:54:00 → SEA 2026-12-15 13:00:00.
• American Airlines AA4945 / AA6260: SEA 2026-12-20 16:40:00 → SFO 2026-12-20 23:17:00; 1 stop(s) via LAX; 397 minutes. Local airport times.
  • AA4945: SEA 2026-12-20 16:40:00 → LAX 2026-12-20 19:36:00; layover at LAX: 119 minutes.
  • AA6260: LAX 2026-12-20 21:35:00 → SFO 2026-12-20 23:17:00.

2026-12-15 → 2026-12-20 · Axel-exclusive $471.50

• Air Canada AC567 / AC8810: SFO 2026-12-15 14:45:00 → SEA 2026-12-15 21:57:00; 1 stop(s) via YVR; 432 minutes. Local airport times.
  • AC567: SFO 2026-12-15 14:45:00 → YVR 2026-12-15 18:05:00; layover at YVR: 225 minutes.
  • AC8810: YVR 2026-12-15 21:50:00 → SEA 2026-12-15 21:57:00.
• Air Canada AC8807 / UA1083: SEA 2026-12-20 15:15:00 → SFO 2026-12-20 21:42:00; 1 stop(s) via YVR; 387 minutes. Local airport times.
  • AC8807: SEA 2026-12-20 15:15:00 → YVR 2026-12-20 17:26:00; layover at YVR: 169 minutes.
  • UA1083: YVR 2026-12-20 20:15:00 → SFO 2026-12-20 21:42:00.

2026-12-15 → 2026-12-20 · Axel-exclusive $253.00

• Alaska Airlines AS1327: SFO 2026-12-15 09:40:00 → SEA 2026-12-15 11:57:00; nonstop; 137 minutes. Local airport times.
• Alaska Airlines AS655: SEA 2026-12-20 11:40:00 → SFO 2026-12-20 14:05:00; nonstop; 145 minutes. Local airport times.

2026-12-15 → 2026-12-20 · Axel-exclusive $264.50

• Delta Air Lines DL3034: SFO 2026-12-15 10:41:00 → SEA 2026-12-15 13:00:00; nonstop; 139 minutes. Local airport times.
• Delta Air Lines DL1412: SEA 2026-12-20 11:00:00 → SFO 2026-12-20 13:24:00; nonstop; 144 minutes. Local airport times.

2026-12-15 → 2026-12-20 · Axel-exclusive $276.00

• United Airlines UA1264: SFO 2026-12-15 12:05:00 → SEA 2026-12-15 14:23:00; nonstop; 138 minutes. Local airport times.
• United Airlines UA1372: SEA 2026-12-20 09:01:00 → SFO 2026-12-20 11:18:00; nonstop; 137 minutes. Local airport times.

2026-12-15 → 2026-12-20 · Axel-exclusive $273.00

• Alaska Airlines AS3124 / AS295: SFO 2026-12-15 13:39:00 → SEA 2026-12-15 21:30:00; 1 stop(s) via PSP; 471 minutes. Local airport times.
  • AS3124: SFO 2026-12-15 13:39:00 → PSP 2026-12-15 15:17:00; layover at PSP: 195 minutes.
  • AS295: PSP 2026-12-15 18:32:00 → SEA 2026-12-15 21:30:00.
• Alaska Airlines AS655: SEA 2026-12-20 11:40:00 → SFO 2026-12-20 14:05:00; nonstop; 145 minutes. Local airport times.

2026-12-15 → 2026-12-20 · Axel-exclusive $273.00

• Alaska Airlines AS1410 / AS3217: SFO 2026-12-15 07:40:00 → SEA 2026-12-15 12:09:00; 1 stop(s) via PDX; 269 minutes. Local airport times.
  • AS1410: SFO 2026-12-15 07:40:00 → PDX 2026-12-15 09:27:00; layover at PDX: 87 minutes.
  • AS3217: PDX 2026-12-15 10:54:00 → SEA 2026-12-15 12:09:00.
• Alaska Airlines AS655: SEA 2026-12-20 11:40:00 → SFO 2026-12-20 14:05:00; nonstop; 145 minutes. Local airport times.

2026-12-15 → 2026-12-20 · Axel-exclusive $306.00

• United Airlines UA2259 / AC8804: SFO 2026-12-15 08:31:00 → SEA 2026-12-15 14:32:00; 1 stop(s) via YVR; 361 minutes. Local airport times.
  • UA2259: SFO 2026-12-15 08:31:00 → YVR 2026-12-15 12:00:00; layover at YVR: 150 minutes.
  • AC8804: YVR 2026-12-15 14:30:00 → SEA 2026-12-15 14:32:00.
• United Airlines UA1372: SEA 2026-12-20 09:01:00 → SFO 2026-12-20 11:18:00; nonstop; 137 minutes. Local airport times.

2026-12-15 → 2026-12-20 · Axel-exclusive $306.00

• United Airlines UA2127 / UA726: SFO 2026-12-15 05:50:00 → SEA 2026-12-15 11:26:00; 1 stop(s) via LAX; 336 minutes. Local airport times.
  • UA2127: SFO 2026-12-15 05:50:00 → LAX 2026-12-15 07:22:00; layover at LAX: 65 minutes.
  • UA726: LAX 2026-12-15 08:27:00 → SEA 2026-12-15 11:26:00.
• United Airlines UA1372: SEA 2026-12-20 09:01:00 → SFO 2026-12-20 11:18:00; nonstop; 137 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 14, 2026 · Return options
• Dec 16, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: San Francisco (SFO) to Seattle (SEA) · Dec 15, 2026 · return Dec 20, 2026: 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: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
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