Miami (MIA) to Seattle (SEA) · Dec 12, 2026 · return Dec 17, 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: Miami or Fort Lauderdale to Seattle (SEA) flight deals

2026-12-12 → 2026-12-17 · Axel-exclusive $430.00

• American Airlines AA2363: MIA 2026-12-12 20:06:00 → SEA 2026-12-12 23:59:00; nonstop; 413 minutes. Local airport times.
• American Airlines AA2142: SEA 2026-12-17 21:23:00 → MIA 2026-12-18 06:10:00; nonstop; 347 minutes. Local airport times.

2026-12-12 → 2026-12-17 · Axel-exclusive $450.00

• Delta Air Lines DL506: MIA 2026-12-12 18:03:00 → SEA 2026-12-12 22:00:00; nonstop; 417 minutes. Local airport times.
• Delta Air Lines DL506: SEA 2026-12-17 08:05:00 → MIA 2026-12-17 17:03:00; nonstop; 358 minutes. Local airport times.

2026-12-12 → 2026-12-17 · Axel-exclusive $395.00

• Alaska Airlines AS37 / AS1432: MIA 2026-12-12 16:51:00 → SEA 2026-12-12 23:00:00; 1 stop(s) via PDX; 549 minutes. Local airport times.
  • AS37: MIA 2026-12-12 16:51:00 → PDX 2026-12-12 20:42:00; layover at PDX: 77 minutes.
  • AS1432: PDX 2026-12-12 21:59:00 → SEA 2026-12-12 23:00:00.
• Alaska Airlines AS310 / AA582: SEA 2026-12-17 19:35:00 → MIA 2026-12-18 06:51:00; 1 stop(s) via DEN; 496 minutes. Local airport times.
  • AS310: SEA 2026-12-17 19:35:00 → DEN 2026-12-17 23:15:00; layover at DEN: 104 minutes.
  • AA582: DEN 2026-12-18 00:59:00 → MIA 2026-12-18 06:51:00.

2026-12-12 → 2026-12-17 · Axel-exclusive $405.00

• United Airlines UA1047 / UA2302: MIA 2026-12-12 07:35:00 → SEA 2026-12-12 13:35:00; 1 stop(s) via DEN; 540 minutes. Local airport times.
  • UA1047: MIA 2026-12-12 07:35:00 → DEN 2026-12-12 10:09:00; layover at DEN: 81 minutes.
  • UA2302: DEN 2026-12-12 11:30:00 → SEA 2026-12-12 13:35:00.
• United Airlines UA2211 / UA604: SEA 2026-12-17 23:59:00 → MIA 2026-12-18 11:07:00; 1 stop(s) via IAH; 488 minutes. Local airport times.
  • UA2211: SEA 2026-12-17 23:59:00 → IAH 2026-12-18 06:13:00; layover at IAH: 77 minutes.
  • UA604: IAH 2026-12-18 07:30:00 → MIA 2026-12-18 11:07:00.

2026-12-12 → 2026-12-17 · Axel-exclusive $430.00

• American Airlines AA3306: MIA 2026-12-12 07:55:00 → SEA 2026-12-12 11:57:00; nonstop; 422 minutes. Local airport times.
• American Airlines AA2142: SEA 2026-12-17 21:23:00 → MIA 2026-12-18 06:10:00; nonstop; 347 minutes. Local airport times.

2026-12-12 → 2026-12-17 · Axel-exclusive $405.00

• Alaska Airlines AS316: MIA 2026-12-12 07:41:00 → SEA 2026-12-12 11:33:00; nonstop; 412 minutes. Local airport times.
• Alaska Airlines AS310 / AA582: SEA 2026-12-17 19:35:00 → MIA 2026-12-18 06:51:00; 1 stop(s) via DEN; 496 minutes. Local airport times.
  • AS310: SEA 2026-12-17 19:35:00 → DEN 2026-12-17 23:15:00; layover at DEN: 104 minutes.
  • AA582: DEN 2026-12-18 00:59:00 → MIA 2026-12-18 06:51:00.

2026-12-12 → 2026-12-17 · Axel-exclusive $412.50

• American Airlines AA1608 / AS346: MIA 2026-12-12 14:05:00 → SEA 2026-12-12 20:12:00; 1 stop(s) via MCO; 547 minutes. Local airport times.
  • AA1608: MIA 2026-12-12 14:05:00 → MCO 2026-12-12 15:21:00; layover at MCO: 88 minutes.
  • AS346: MCO 2026-12-12 16:49:00 → SEA 2026-12-12 20:12:00.
• American Airlines AA2142: SEA 2026-12-17 21:23:00 → MIA 2026-12-18 06:10:00; nonstop; 347 minutes. Local airport times.

2026-12-12 → 2026-12-17 · Axel-exclusive $432.50

• Delta Air Lines DL976 / DL2995: MIA 2026-12-12 06:40:00 → SEA 2026-12-12 12:36:00; 1 stop(s) via SLC; 536 minutes. Local airport times.
  • DL976: MIA 2026-12-12 06:40:00 → SLC 2026-12-12 10:06:00; layover at SLC: 69 minutes.
  • DL2995: SLC 2026-12-12 11:15:00 → SEA 2026-12-12 12:36:00.
• Delta Air Lines DL506: SEA 2026-12-17 08:05:00 → MIA 2026-12-17 17:03:00; nonstop; 358 minutes. Local airport times.

2026-12-12 → 2026-12-17 · Axel-exclusive $432.50

• Delta Air Lines DL793 / DL881: MIA 2026-12-12 14:41:00 → SEA 2026-12-12 20:49:00; 1 stop(s) via MSP; 548 minutes. Local airport times.
  • DL793: MIA 2026-12-12 14:41:00 → MSP 2026-12-12 17:41:00; layover at MSP: 65 minutes.
  • DL881: MSP 2026-12-12 18:46:00 → SEA 2026-12-12 20:49:00.
• Delta Air Lines DL506: SEA 2026-12-17 08:05:00 → MIA 2026-12-17 17:03:00; nonstop; 358 minutes. Local airport times.

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 11, 2026 · Return options
• Dec 13, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

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