Charleston (CHS) to Seattle (SEA) · Dec 26, 2026 · return Jan 3, 2027

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: Charleston to Seattle (SEA) flight deals

2026-12-26 → 2027-01-03 · Axel-exclusive $531.30

• Alaska Airlines AS787: CHS 2026-12-26 18:33:00 → SEA 2026-12-26 21:42:00; nonstop; 369 minutes. Local airport times.
• Alaska Airlines AS787: SEA 2027-01-03 09:15:00 → CHS 2027-01-03 17:19:00; nonstop; 304 minutes. Local airport times.

2026-12-26 → 2027-01-03 · Axel-exclusive $449.08

• Southwest Airlines WN1063 / WN1597: CHS 2026-12-26 08:00:00 → SEA 2026-12-26 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2026-12-26 08:00:00 → MDW 2026-12-26 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2026-12-26 10:35:00 → SEA 2026-12-26 13:15:00.
• Southwest Airlines WN1451 / WN4336: SEA 2027-01-03 05:30:00 → CHS 2027-01-03 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2027-01-03 05:30:00 → MDW 2027-01-03 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2027-01-03 12:45:00 → CHS 2027-01-03 15:50:00.

2026-12-26 → 2027-01-03 · Axel-exclusive $468.05

• American Airlines AA1638 / AA2647: CHS 2026-12-26 19:13:00 → SEA 2026-12-27 00:59:00; 1 stop(s) via DFW; 526 minutes. Local airport times.
  • AA1638: CHS 2026-12-26 19:13:00 → DFW 2026-12-26 21:18:00; layover at DFW: 73 minutes.
  • AA2647: DFW 2026-12-26 22:31:00 → SEA 2026-12-27 00:59:00.
• American Airlines AA1559 / AA5641: SEA 2027-01-03 21:45:00 → CHS 2027-01-04 08:29:00; 1 stop(s) via CLT; 464 minutes. Local airport times.
  • AA1559: SEA 2027-01-03 21:45:00 → CLT 2027-01-04 05:44:00; layover at CLT: 90 minutes.
  • AA5641: CLT 2027-01-04 07:14:00 → CHS 2027-01-04 08:29:00.

2026-12-26 → 2027-01-03 · Axel-exclusive $499.68

• Delta Air Lines DL3055 / DL444: CHS 2026-12-26 05:10:00 → SEA 2026-12-26 10:18:00; 1 stop(s) via ATL; 488 minutes. Local airport times.
  • DL3055: CHS 2026-12-26 05:10:00 → ATL 2026-12-26 06:26:00; layover at ATL: 64 minutes.
  • DL444: ATL 2026-12-26 07:30:00 → SEA 2026-12-26 10:18:00.
• Delta Air Lines DL542 / DL2850: SEA 2027-01-03 14:05:00 → CHS 2027-01-04 00:04:00; 1 stop(s) via ATL; 419 minutes. Local airport times.
  • DL542: SEA 2027-01-03 14:05:00 → ATL 2027-01-03 21:47:00; layover at ATL: 63 minutes.
  • DL2850: ATL 2027-01-03 22:50:00 → CHS 2027-01-04 00:04:00.

2026-12-26 → 2027-01-03 · Axel-exclusive $449.08

• Southwest Airlines WN1536 / WN1788: CHS 2026-12-26 05:10:00 → SEA 2026-12-26 10:40:00; 1 stop(s) via DEN; 510 minutes. Local airport times.
  • WN1536: CHS 2026-12-26 05:10:00 → DEN 2026-12-26 07:00:00; layover at DEN: 90 minutes.
  • WN1788: DEN 2026-12-26 08:30:00 → SEA 2026-12-26 10:40:00.
• Southwest Airlines WN1451 / WN4336: SEA 2027-01-03 05:30:00 → CHS 2027-01-03 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2027-01-03 05:30:00 → MDW 2027-01-03 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2027-01-03 12:45:00 → CHS 2027-01-03 15:50:00.

2026-12-26 → 2027-01-03 · Axel-exclusive $499.68

• Delta Air Lines DL2463 / DL881: CHS 2026-12-26 15:14:00 → SEA 2026-12-26 20:49:00; 1 stop(s) via MSP; 515 minutes. Local airport times.
  • DL2463: CHS 2026-12-26 15:14:00 → MSP 2026-12-26 17:25:00; layover at MSP: 81 minutes.
  • DL881: MSP 2026-12-26 18:46:00 → SEA 2026-12-26 20:49:00.
• Delta Air Lines DL542 / DL2850: SEA 2027-01-03 14:05:00 → CHS 2027-01-04 00:04:00; 1 stop(s) via ATL; 419 minutes. Local airport times.
  • DL542: SEA 2027-01-03 14:05:00 → ATL 2027-01-03 21:47:00; layover at ATL: 63 minutes.
  • DL2850: ATL 2027-01-03 22:50:00 → CHS 2027-01-04 00:04:00.

2026-12-26 → 2027-01-03 · Axel-exclusive $507.70

• Alaska Airlines AS787: CHS 2026-12-26 18:23:00 → SEA 2026-12-26 21:31:00; nonstop; 368 minutes. Local airport times.
• United Airlines UA2601 / UA1003: SEA 2027-01-03 05:00:00 → CHS 2027-01-03 15:16:00; 1 stop(s) via DEN; 436 minutes. Local airport times.
  • UA2601: SEA 2027-01-03 05:00:00 → DEN 2027-01-03 08:41:00; layover at DEN: 69 minutes.
  • UA1003: DEN 2027-01-03 09:50:00 → CHS 2027-01-03 15:16:00.

Explore this route

• All dates for this route
• Dec 25, 2026 · Return options
• Dec 27, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Charleston (CHS) to Seattle (SEA) · Dec 26, 2026 · return Jan 3, 2027: 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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