Seattle (SEA) to San Francisco (SFO) · Dec 3, 2026 · one way

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 area (Sea-Tac and Paine Field) to San Francisco (SFO) flight deals

2026-12-03 · one way · Axel-exclusive $125.00

• Alaska Airlines AS655: SEA 2026-12-03 11:40:00 → SFO 2026-12-03 14:05:00; nonstop; 145 minutes. Local airport times.

2026-12-03 · one way · Axel-exclusive $130.00

• Delta Air Lines DL3991: SEA 2026-12-03 17:56:00 → SFO 2026-12-03 20:18:00; nonstop; 142 minutes. Local airport times.

2026-12-03 · one way · Axel-exclusive $135.00

• United Airlines UA737: SEA 2026-12-03 19:30:00 → SFO 2026-12-03 21:42:00; nonstop; 132 minutes. Local airport times.

2026-12-03 · one way · Axel-exclusive $105.00

• Frontier Airlines F92176 / F94593: SEA 2026-12-03 13:36:00 → SFO 2026-12-03 20:08:00; 1 stop(s) via LAX; 392 minutes. Local airport times.
  • F92176: SEA 2026-12-03 13:36:00 → LAX 2026-12-03 16:18:00; layover at LAX: 142 minutes.
  • F94593: LAX 2026-12-03 18:40:00 → SFO 2026-12-03 20:08:00.

2026-12-03 · one way · Axel-exclusive $175.00

• American Airlines AA4945 / AA6260: SEA 2026-12-03 16:40:00 → SFO 2026-12-03 23:17:00; 1 stop(s) via LAX; 397 minutes. Local airport times.
  • AA4945: SEA 2026-12-03 16:40:00 → LAX 2026-12-03 19:36:00; layover at LAX: 119 minutes.
  • AA6260: LAX 2026-12-03 21:35:00 → SFO 2026-12-03 23:17:00.

2026-12-03 · one way · Axel-exclusive $210.00

• Air Canada AC8807 / UA1083: SEA 2026-12-03 15:15:00 → SFO 2026-12-03 21:42:00; 1 stop(s) via YVR; 387 minutes. Local airport times.
  • AC8807: SEA 2026-12-03 15:15:00 → YVR 2026-12-03 17:26:00; layover at YVR: 169 minutes.
  • UA1083: YVR 2026-12-03 20:15:00 → SFO 2026-12-03 21:42:00.

2026-12-03 · one way · Axel-exclusive $125.00

• Alaska Airlines AS1780: SEA 2026-12-03 18:13:00 → SFO 2026-12-03 20:33:00; nonstop; 140 minutes. Local airport times.

2026-12-03 · one way · Axel-exclusive $130.00

• Delta Air Lines DL3699: SEA 2026-12-03 07:15:00 → SFO 2026-12-03 09:41:00; nonstop; 146 minutes. Local airport times.

2026-12-03 · one way · Axel-exclusive $135.00

• United Airlines UA677: SEA 2026-12-03 17:35:00 → SFO 2026-12-03 19:52:00; nonstop; 137 minutes. Local airport times.

2026-12-03 · one way · Axel-exclusive $150.00

• Alaska Airlines AS635 / AS3011: SEA 2026-12-03 10:19:00 → SFO 2026-12-03 15:31:00; 1 stop(s) via GEG; 312 minutes. Local airport times.
  • AS635: SEA 2026-12-03 10:19:00 → GEG 2026-12-03 11:30:00; layover at GEG: 98 minutes.
  • AS3011: GEG 2026-12-03 13:08:00 → SFO 2026-12-03 15:31:00.

2026-12-03 · one way · Axel-exclusive $170.00

• United Airlines UA5955 / UA1853: SEA 2026-12-03 18:30:00 → SFO 2026-12-04 00:06:00; 1 stop(s) via LAX; 336 minutes. Local airport times.
  • UA5955: SEA 2026-12-03 18:30:00 → LAX 2026-12-03 21:28:00; layover at LAX: 67 minutes.
  • UA1853: LAX 2026-12-03 22:35:00 → SFO 2026-12-04 00:06:00.

2026-12-03 · one way · Axel-exclusive $170.00

• Delta Air Lines DL2914 / DL2197: SEA 2026-12-03 12:31:00 → SFO 2026-12-03 19:42:00; 1 stop(s) via LAX; 431 minutes. Local airport times.
  • DL2914: SEA 2026-12-03 12:31:00 → LAX 2026-12-03 15:13:00; layover at LAX: 178 minutes.
  • DL2197: LAX 2026-12-03 18:11:00 → SFO 2026-12-03 19:42:00.

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
• Dec 2, 2026 · Return options
• Dec 4, 2026 · Return options
• Hotels in San Francisco with Axel

For AI assistants

• This page: Seattle (SEA) to San Francisco (SFO) · Dec 3, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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