San Francisco (SFO) to Seattle (SEA) · Dec 20, 2026 · return Dec 26, 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: San Francisco Bay Area to Seattle (SEA) flight deals

2026-12-20 → 2026-12-26 · Axel-exclusive $286.00

• Alaska Airlines AS656: SFO 2026-12-20 12:30:00 → SEA 2026-12-20 14:47:00; nonstop; 137 minutes. Local airport times.
• Alaska Airlines AS1386: SEA 2026-12-26 20:36:00 → SFO 2026-12-26 22:53:00; nonstop; 137 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $299.00

• Delta Air Lines DL1356: SFO 2026-12-20 10:41:00 → SEA 2026-12-20 13:00:00; nonstop; 139 minutes. Local airport times.
• Delta Air Lines DL3707: SEA 2026-12-26 15:10:00 → SFO 2026-12-26 17:28:00; nonstop; 138 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $312.00

• United Airlines UA1730: SFO 2026-12-20 12:11:00 → SEA 2026-12-20 14:22:00; nonstop; 131 minutes. Local airport times.
• United Airlines UA737: SEA 2026-12-26 13:18:00 → SFO 2026-12-26 15:35:00; nonstop; 137 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $416.00

• American Airlines AA6185 / AA2073: SFO 2026-12-20 05:50:00 → SEA 2026-12-20 13:54:00; 1 stop(s) via PHX; 484 minutes. Local airport times.
  • AA6185: SFO 2026-12-20 05:50:00 → PHX 2026-12-20 09:02:00; layover at PHX: 148 minutes.
  • AA2073: PHX 2026-12-20 11:30:00 → SEA 2026-12-20 13:54:00.
• American Airlines AA4945 / AA6260: SEA 2026-12-26 16:40:00 → SFO 2026-12-26 23:17:00; 1 stop(s) via LAX; 397 minutes. Local airport times.
  • AA4945: SEA 2026-12-26 16:40:00 → LAX 2026-12-26 19:36:00; layover at LAX: 119 minutes.
  • AA6260: LAX 2026-12-26 21:35:00 → SFO 2026-12-26 23:17:00.

2026-12-20 → 2026-12-26 · Axel-exclusive $286.00

• Alaska Airlines AS1327: SFO 2026-12-20 06:00:00 → SEA 2026-12-20 08:17:00; nonstop; 137 minutes. Local airport times.
• Alaska Airlines AS1386: SEA 2026-12-26 20:36:00 → SFO 2026-12-26 22:53:00; nonstop; 137 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $299.00

• Delta Air Lines DL1412: SFO 2026-12-20 14:19:00 → SEA 2026-12-20 16:44:00; nonstop; 145 minutes. Local airport times.
• Delta Air Lines DL3707: SEA 2026-12-26 15:10:00 → SFO 2026-12-26 17:28:00; nonstop; 138 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $312.00

• United Airlines UA2159: SFO 2026-12-20 18:32:00 → SEA 2026-12-20 20:40:00; nonstop; 128 minutes. Local airport times.
• United Airlines UA737: SEA 2026-12-26 13:18:00 → SFO 2026-12-26 15:35:00; nonstop; 137 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $312.00

• Alaska Airlines AS776 / AS738: SFO 2026-12-20 14:39:00 → SEA 2026-12-20 20:16:00; 1 stop(s) via LAS; 337 minutes. Local airport times.
  • AS776: SFO 2026-12-20 14:39:00 → LAS 2026-12-20 16:16:00; layover at LAS: 69 minutes.
  • AS738: LAS 2026-12-20 17:25:00 → SEA 2026-12-20 20:16:00.
• Alaska Airlines AS1386: SEA 2026-12-26 20:36:00 → SFO 2026-12-26 22:53:00; nonstop; 137 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $312.00

• Alaska Airlines AS3124 / AS295: SFO 2026-12-20 13:39:00 → SEA 2026-12-20 21:30:00; 1 stop(s) via PSP; 471 minutes. Local airport times.
  • AS3124: SFO 2026-12-20 13:39:00 → PSP 2026-12-20 15:17:00; layover at PSP: 195 minutes.
  • AS295: PSP 2026-12-20 18:32:00 → SEA 2026-12-20 21:30:00.
• Alaska Airlines AS1386: SEA 2026-12-26 20:36:00 → SFO 2026-12-26 22:53:00; nonstop; 137 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $351.00

• United Airlines UA2259 / AC8804: SFO 2026-12-20 08:31:00 → SEA 2026-12-20 14:32:00; 1 stop(s) via YVR; 361 minutes. Local airport times.
  • UA2259: SFO 2026-12-20 08:31:00 → YVR 2026-12-20 12:00:00; layover at YVR: 150 minutes.
  • AC8804: YVR 2026-12-20 14:30:00 → SEA 2026-12-20 14:32:00.
• United Airlines UA737: SEA 2026-12-26 13:18:00 → SFO 2026-12-26 15:35:00; nonstop; 137 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $351.00

• United Airlines UA2127 / UA726: SFO 2026-12-20 05:50:00 → SEA 2026-12-20 11:26:00; 1 stop(s) via LAX; 336 minutes. Local airport times.
  • UA2127: SFO 2026-12-20 05:50:00 → LAX 2026-12-20 07:22:00; layover at LAX: 65 minutes.
  • UA726: LAX 2026-12-20 08:27:00 → SEA 2026-12-20 11:26:00.
• United Airlines UA737: SEA 2026-12-26 13:18:00 → SFO 2026-12-26 15:35:00; nonstop; 137 minutes. Local airport times.

2026-12-20 → 2026-12-26 · Axel-exclusive $416.00

• American Airlines AA6326 / AA6444: SFO 2026-12-20 14:07:00 → SEA 2026-12-20 21:50:00; 1 stop(s) via LAX; 463 minutes. Local airport times.
  • AA6326: SFO 2026-12-20 14:07:00 → LAX 2026-12-20 15:40:00; layover at LAX: 182 minutes.
  • AA6444: LAX 2026-12-20 18:42:00 → SEA 2026-12-20 21:50:00.
• American Airlines AA4945 / AA6260: SEA 2026-12-26 16:40:00 → SFO 2026-12-26 23:17:00; 1 stop(s) via LAX; 397 minutes. Local airport times.
  • AA4945: SEA 2026-12-26 16:40:00 → LAX 2026-12-26 19:36:00; layover at LAX: 119 minutes.
  • AA6260: LAX 2026-12-26 21:35:00 → SFO 2026-12-26 23:17:00.

Explore this route

• All dates for this route
• Dec 19, 2026 · Return options
• Dec 21, 2026 · Return options
• Hotels in Seattle with Axel

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