Seattle (SEA) to Miami (MIA) · Dec 25, 2026 · return Dec 30, 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: Seattle to Miami (MIA) flight deals

2026-12-25 → 2026-12-30 · Axel-exclusive $609.00

• Alaska Airlines AS319: SEA 2026-12-25 21:32:00 → MIA 2026-12-26 06:21:00; nonstop; 349 minutes. Local airport times.
• Alaska Airlines AS316: MIA 2026-12-30 07:41:00 → SEA 2026-12-30 11:33:00; nonstop; 412 minutes. Local airport times.

2026-12-25 → 2026-12-30 · Axel-exclusive $638.00

• American Airlines AA2142: SEA 2026-12-25 21:23:00 → MIA 2026-12-26 06:10:00; nonstop; 347 minutes. Local airport times.
• American Airlines AA2363: MIA 2026-12-30 21:01:00 → SEA 2026-12-31 00:59:00; nonstop; 418 minutes. Local airport times.

2026-12-25 → 2026-12-30 · Axel-exclusive $652.50

• Delta Air Lines DL506: SEA 2026-12-25 08:00:00 → MIA 2026-12-25 16:52:00; nonstop; 352 minutes. Local airport times.
• Delta Air Lines DL506: MIA 2026-12-30 18:03:00 → SEA 2026-12-30 22:00:00; nonstop; 417 minutes. Local airport times.

2026-12-25 → 2026-12-30 · Axel-exclusive $580.00

• United Airlines UA1686 / UA1418: SEA 2026-12-25 05:05:00 → MIA 2026-12-25 15:46:00; 1 stop(s) via DEN; 461 minutes. Local airport times.
  • UA1686: SEA 2026-12-25 05:05:00 → DEN 2026-12-25 08:42:00; layover at DEN: 68 minutes.
  • UA1418: DEN 2026-12-25 09:50:00 → MIA 2026-12-25 15:46:00.
• United Airlines UA1047 / UA2302: MIA 2026-12-30 07:35:00 → SEA 2026-12-30 13:35:00; 1 stop(s) via DEN; 540 minutes. Local airport times.
  • UA1047: MIA 2026-12-30 07:35:00 → DEN 2026-12-30 10:09:00; layover at DEN: 81 minutes.
  • UA2302: DEN 2026-12-30 11:30:00 → SEA 2026-12-30 13:35:00.

2026-12-25 → 2026-12-30 · Axel-exclusive $594.50

• Southwest Airlines WN1550 / WN1362: SEA 2026-12-25 06:30:00 → MIA 2026-12-25 17:25:00; 1 stop(s) via MDW; 475 minutes. Local airport times.
  • WN1550: SEA 2026-12-25 06:30:00 → MDW 2026-12-25 12:25:00; layover at MDW: 60 minutes.
  • WN1362: MDW 2026-12-25 13:25:00 → MIA 2026-12-25 17:25:00.
• American Airlines AA2363: MIA 2026-12-30 21:01:00 → SEA 2026-12-31 00:59:00; nonstop; 418 minutes. Local airport times.

2026-12-25 → 2026-12-30 · Axel-exclusive $609.00

• Alaska Airlines AS305: SEA 2026-12-25 08:16:00 → MIA 2026-12-25 17:08:00; nonstop; 352 minutes. Local airport times.
• Alaska Airlines AS316: MIA 2026-12-30 07:41:00 → SEA 2026-12-30 11:33:00; nonstop; 412 minutes. Local airport times.

2026-12-25 → 2026-12-30 · Axel-exclusive $638.00

• American Airlines AA3306: SEA 2026-12-25 13:02:00 → MIA 2026-12-25 21:55:00; nonstop; 353 minutes. Local airport times.
• American Airlines AA2363: MIA 2026-12-30 21:01:00 → SEA 2026-12-31 00:59:00; nonstop; 418 minutes. Local airport times.

2026-12-25 → 2026-12-30 · Axel-exclusive $580.00

• United Airlines UA2211 / UA604: SEA 2026-12-25 23:59:00 → MIA 2026-12-26 11:07:00; 1 stop(s) via IAH; 488 minutes. Local airport times.
  • UA2211: SEA 2026-12-25 23:59:00 → IAH 2026-12-26 06:13:00; layover at IAH: 77 minutes.
  • UA604: IAH 2026-12-26 07:30:00 → MIA 2026-12-26 11:07:00.
• United Airlines UA1047 / UA2302: MIA 2026-12-30 07:35:00 → SEA 2026-12-30 13:35:00; 1 stop(s) via DEN; 540 minutes. Local airport times.
  • UA1047: MIA 2026-12-30 07:35:00 → DEN 2026-12-30 10:09:00; layover at DEN: 81 minutes.
  • UA2302: DEN 2026-12-30 11:30:00 → SEA 2026-12-30 13:35:00.

2026-12-25 → 2026-12-30 · Axel-exclusive $594.50

• Alaska Airlines AS310 / AA582: SEA 2026-12-25 19:35:00 → MIA 2026-12-26 06:51:00; 1 stop(s) via DEN; 496 minutes. Local airport times.
  • AS310: SEA 2026-12-25 19:35:00 → DEN 2026-12-25 23:15:00; layover at DEN: 104 minutes.
  • AA582: DEN 2026-12-26 00:59:00 → MIA 2026-12-26 06:51:00.
• Alaska Airlines AS316: MIA 2026-12-30 07:41:00 → SEA 2026-12-30 11:33:00; nonstop; 412 minutes. Local airport times.

2026-12-25 → 2026-12-30 · Axel-exclusive $594.50

• Alaska Airlines AS326 / AA1586: SEA 2026-12-25 08:30:00 → MIA 2026-12-25 19:53:00; 1 stop(s) via TPA; 503 minutes. Local airport times.
  • AS326: SEA 2026-12-25 08:30:00 → TPA 2026-12-25 16:53:00; layover at TPA: 101 minutes.
  • AA1586: TPA 2026-12-25 18:34:00 → MIA 2026-12-25 19:53:00.
• Alaska Airlines AS316: MIA 2026-12-30 07:41:00 → SEA 2026-12-30 11:33:00; nonstop; 412 minutes. Local airport times.

2026-12-25 → 2026-12-30 · Axel-exclusive $601.75

• American Airlines AA2142: SEA 2026-12-25 21:14:00 → MIA 2026-12-26 06:00:00; nonstop; 346 minutes. Local airport times.
• American Airlines AA1859 / AS439: MIA 2026-12-30 15:42:00 → SEA 2026-12-30 21:54:00; 1 stop(s) via IAH; 552 minutes. Local airport times.
  • AA1859: MIA 2026-12-30 15:42:00 → IAH 2026-12-30 17:40:00; layover at IAH: 90 minutes.
  • AS439: IAH 2026-12-30 19:10:00 → SEA 2026-12-30 21:54:00.

Explore this route

• All dates for this route
• Dec 24, 2026 · Return options
• Dec 26, 2026 · Return options
• Hotels in Miami with Axel

For AI assistants

• This page: Seattle (SEA) to Miami (MIA) · Dec 25, 2026 · return Dec 30, 2026: 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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