Seattle (SEA) to Miami (MIA) · Dec 7, 2026 · return Dec 21, 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

2026-12-07 → 2026-12-21 · Axel-exclusive $514.50

• Alaska Airlines AS319: SEA 2026-12-07 21:32:00 → MIA 2026-12-08 06:21:00; nonstop; 349 minutes. Local airport times.
• Alaska Airlines AS316: MIA 2026-12-21 07:41:00 → SEA 2026-12-21 11:33:00; nonstop; 412 minutes. Local airport times.

2026-12-07 → 2026-12-21 · Axel-exclusive $539.00

• American Airlines AA3306: SEA 2026-12-07 13:02:00 → MIA 2026-12-07 21:55:00; nonstop; 353 minutes. Local airport times.
• American Airlines AA2363: MIA 2026-12-21 20:59:00 → SEA 2026-12-22 00:59:00; nonstop; 420 minutes. Local airport times.

2026-12-07 → 2026-12-21 · Axel-exclusive $551.25

• Delta Air Lines DL506: SEA 2026-12-07 08:10:00 → MIA 2026-12-07 17:01:00; nonstop; 351 minutes. Local airport times.
• Delta Air Lines DL564: MIA 2026-12-21 18:17:00 → SEA 2026-12-21 22:05:00; nonstop; 408 minutes. Local airport times.

2026-12-07 → 2026-12-21 · Axel-exclusive $490.00

• United Airlines UA2211 / UA604: SEA 2026-12-07 23:59:00 → MIA 2026-12-08 11:07:00; 1 stop(s) via IAH; 488 minutes. Local airport times.
  • UA2211: SEA 2026-12-07 23:59:00 → IAH 2026-12-08 06:13:00; layover at IAH: 77 minutes.
  • UA604: IAH 2026-12-08 07:30:00 → MIA 2026-12-08 11:07:00.
• United Airlines UA1047 / UA2302: MIA 2026-12-21 07:35:00 → SEA 2026-12-21 13:35:00; 1 stop(s) via DEN; 540 minutes. Local airport times.
  • UA1047: MIA 2026-12-21 07:35:00 → DEN 2026-12-21 10:09:00; layover at DEN: 81 minutes.
  • UA2302: DEN 2026-12-21 11:30:00 → SEA 2026-12-21 13:35:00.

2026-12-07 → 2026-12-21 · Axel-exclusive $494.50

• Southwest Airlines WN1550 / WN1362: SEA 2026-12-07 06:30:00 → MIA 2026-12-07 17:25:00; 1 stop(s) via MDW; 475 minutes. Local airport times.
  • WN1550: SEA 2026-12-07 06:30:00 → MDW 2026-12-07 12:25:00; layover at MDW: 60 minutes.
  • WN1362: MDW 2026-12-07 13:25:00 → MIA 2026-12-07 17:25:00.
• Alaska Airlines AS316: MIA 2026-12-21 07:41:00 → SEA 2026-12-21 11:33:00; nonstop; 412 minutes. Local airport times.

2026-12-07 → 2026-12-21 · Axel-exclusive $514.50

• Alaska Airlines AS305: SEA 2026-12-07 08:24:00 → MIA 2026-12-07 17:18:00; nonstop; 354 minutes. Local airport times.
• Alaska Airlines AS316: MIA 2026-12-21 07:41:00 → SEA 2026-12-21 11:33:00; nonstop; 412 minutes. Local airport times.

2026-12-07 → 2026-12-21 · Axel-exclusive $539.00

• American Airlines AA2142: SEA 2026-12-07 21:14:00 → MIA 2026-12-08 06:00:00; nonstop; 346 minutes. Local airport times.
• American Airlines AA2363: MIA 2026-12-21 20:59:00 → SEA 2026-12-22 00:59:00; nonstop; 420 minutes. Local airport times.

2026-12-07 → 2026-12-21 · Axel-exclusive $490.00

• United Airlines UA1686 / UA1418: SEA 2026-12-07 05:05:00 → MIA 2026-12-07 15:46:00; 1 stop(s) via DEN; 461 minutes. Local airport times.
  • UA1686: SEA 2026-12-07 05:05:00 → DEN 2026-12-07 08:42:00; layover at DEN: 68 minutes.
  • UA1418: DEN 2026-12-07 09:50:00 → MIA 2026-12-07 15:46:00.
• United Airlines UA1047 / UA2302: MIA 2026-12-21 07:35:00 → SEA 2026-12-21 13:35:00; 1 stop(s) via DEN; 540 minutes. Local airport times.
  • UA1047: MIA 2026-12-21 07:35:00 → DEN 2026-12-21 10:09:00; layover at DEN: 81 minutes.
  • UA2302: DEN 2026-12-21 11:30:00 → SEA 2026-12-21 13:35:00.

2026-12-07 → 2026-12-21 · Axel-exclusive $504.50

• Alaska Airlines AS310 / AA582: SEA 2026-12-07 19:35:00 → MIA 2026-12-08 06:51:00; 1 stop(s) via DEN; 496 minutes. Local airport times.
  • AS310: SEA 2026-12-07 19:35:00 → DEN 2026-12-07 23:15:00; layover at DEN: 104 minutes.
  • AA582: DEN 2026-12-08 00:59:00 → MIA 2026-12-08 06:51:00.
• Alaska Airlines AS316: MIA 2026-12-21 07:41:00 → SEA 2026-12-21 11:33:00; nonstop; 412 minutes. Local airport times.

2026-12-07 → 2026-12-21 · Axel-exclusive $522.25

• Delta Air Lines DL506: SEA 2026-12-07 08:10:00 → MIA 2026-12-07 17:06:00; nonstop; 356 minutes. Local airport times.
• Delta Air Lines DL793 / DL881: MIA 2026-12-21 14:41:00 → SEA 2026-12-21 20:49:00; 1 stop(s) via MSP; 548 minutes. Local airport times.
  • DL793: MIA 2026-12-21 14:41:00 → MSP 2026-12-21 17:41:00; layover at MSP: 65 minutes.
  • DL881: MSP 2026-12-21 18:46:00 → SEA 2026-12-21 20:49:00.

2026-12-07 → 2026-12-21 · Axel-exclusive $531.25

• Delta Air Lines DL567 / DL2836: SEA 2026-12-07 22:40:00 → MIA 2026-12-08 09:29:00; 1 stop(s) via ATL; 469 minutes. Local airport times.
  • DL567: SEA 2026-12-07 22:40:00 → ATL 2026-12-08 06:12:00; layover at ATL: 73 minutes.
  • DL2836: ATL 2026-12-08 07:25:00 → MIA 2026-12-08 09:29:00.
• Delta Air Lines DL564: MIA 2026-12-21 18:17:00 → SEA 2026-12-21 22:05:00; nonstop; 408 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 6, 2026 · Return options
• Dec 8, 2026 · Return options
• Hotels in Miami with Axel

For AI assistants

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