Charleston (CHS) to Seattle (SEA) · Dec 29, 2026 · return Jan 4, 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

2026-12-29 → 2027-01-04 · Axel-exclusive $462.00

• Alaska Airlines AS787: CHS 2026-12-29 18:33:00 → SEA 2026-12-29 21:42:00; nonstop; 369 minutes. Local airport times.
• Alaska Airlines AS787: SEA 2027-01-04 09:23:00 → CHS 2027-01-04 17:30:00; nonstop; 307 minutes. Local airport times.

2026-12-29 → 2027-01-04 · Axel-exclusive $390.51

• Southwest Airlines WN1063 / WN1597: CHS 2026-12-29 08:00:00 → SEA 2026-12-29 13:15:00; 1 stop(s) via MDW; 495 minutes. Local airport times.
  • WN1063: CHS 2026-12-29 08:00:00 → MDW 2026-12-29 09:15:00; layover at MDW: 80 minutes.
  • WN1597: MDW 2026-12-29 10:35:00 → SEA 2026-12-29 13:15:00.
• Southwest Airlines WN1451 / WN4336: SEA 2027-01-04 05:30:00 → CHS 2027-01-04 15:50:00; 1 stop(s) via MDW; 440 minutes. Local airport times.
  • WN1451: SEA 2027-01-04 05:30:00 → MDW 2027-01-04 11:20:00; layover at MDW: 85 minutes.
  • WN4336: MDW 2027-01-04 12:45:00 → CHS 2027-01-04 15:50:00.

2026-12-29 → 2027-01-04 · Axel-exclusive $407.00

• American Airlines AA1638 / AA2647: CHS 2026-12-29 19:13:00 → SEA 2026-12-30 00:59:00; 1 stop(s) via DFW; 526 minutes. Local airport times.
  • AA1638: CHS 2026-12-29 19:13:00 → DFW 2026-12-29 21:18:00; layover at DFW: 73 minutes.
  • AA2647: DFW 2026-12-29 22:31:00 → SEA 2026-12-30 00:59:00.
• American Airlines AA2358 / AA1061: SEA 2027-01-04 12:20:00 → CHS 2027-01-04 23:22:00; 1 stop(s) via PHL; 482 minutes. Local airport times.
  • AA2358: SEA 2027-01-04 12:20:00 → PHL 2027-01-04 20:25:00; layover at PHL: 60 minutes.
  • AA1061: PHL 2027-01-04 21:25:00 → CHS 2027-01-04 23:22:00.

2026-12-29 → 2027-01-04 · Axel-exclusive $418.00

• United Airlines UA291 / UA2211: CHS 2026-12-29 17:00:00 → SEA 2026-12-29 22:43:00; 1 stop(s) via ORD; 523 minutes. Local airport times.
  • UA291: CHS 2026-12-29 17:00:00 → ORD 2026-12-29 18:36:00; layover at ORD: 79 minutes.
  • UA2211: ORD 2026-12-29 19:55:00 → SEA 2026-12-29 22:43:00.
• United Airlines UA2601 / UA1003: SEA 2027-01-04 05:00:00 → CHS 2027-01-04 15:16:00; 1 stop(s) via DEN; 436 minutes. Local airport times.
  • UA2601: SEA 2027-01-04 05:00:00 → DEN 2027-01-04 08:41:00; layover at DEN: 69 minutes.
  • UA1003: DEN 2027-01-04 09:50:00 → CHS 2027-01-04 15:16:00.

2026-12-29 → 2027-01-04 · Axel-exclusive $434.51

• Delta Air Lines DL2463 / DL881: CHS 2026-12-29 15:14:00 → SEA 2026-12-29 20:49:00; 1 stop(s) via MSP; 515 minutes. Local airport times.
  • DL2463: CHS 2026-12-29 15:14:00 → MSP 2026-12-29 17:25:00; layover at MSP: 81 minutes.
  • DL881: MSP 2026-12-29 18:46:00 → SEA 2026-12-29 20:49:00.
• Delta Air Lines DL542 / DL2850: SEA 2027-01-04 14:05:00 → CHS 2027-01-05 00:04:00; 1 stop(s) via ATL; 419 minutes. Local airport times.
  • DL542: SEA 2027-01-04 14:05:00 → ATL 2027-01-04 21:47:00; layover at ATL: 63 minutes.
  • DL2850: ATL 2027-01-04 22:50:00 → CHS 2027-01-05 00:04:00.

2026-12-29 → 2027-01-04 · Axel-exclusive $434.51

• Delta Air Lines DL3055 / DL444: CHS 2026-12-29 05:10:00 → SEA 2026-12-29 10:18:00; 1 stop(s) via ATL; 488 minutes. Local airport times.
  • DL3055: CHS 2026-12-29 05:10:00 → ATL 2026-12-29 06:26:00; layover at ATL: 64 minutes.
  • DL444: ATL 2026-12-29 07:30:00 → SEA 2026-12-29 10:18:00.
• Delta Air Lines DL542 / DL2850: SEA 2027-01-04 14:05:00 → CHS 2027-01-05 00:04:00; 1 stop(s) via ATL; 419 minutes. Local airport times.
  • DL542: SEA 2027-01-04 14:05:00 → ATL 2027-01-04 21:47:00; layover at ATL: 63 minutes.
  • DL2850: ATL 2027-01-04 22:50:00 → CHS 2027-01-05 00:04:00.

2026-12-29 → 2027-01-04 · Axel-exclusive $443.00

• Alaska Airlines AS787: CHS 2026-12-29 18:20:00 → SEA 2026-12-29 21:35:00; nonstop; 375 minutes. Local airport times.
• United Airlines UA2601 / UA1003: SEA 2027-01-04 05:00:00 → CHS 2027-01-04 15:16:00; 1 stop(s) via DEN; 436 minutes. Local airport times.
  • UA2601: SEA 2027-01-04 05:00:00 → DEN 2027-01-04 08:41:00; layover at DEN: 69 minutes.
  • UA1003: DEN 2027-01-04 09:50:00 → CHS 2027-01-04 15:16:00.

Explore this route

• All dates for this route
• Dec 28, 2026 · Return options
• Dec 30, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Charleston (CHS) to Seattle (SEA) · Dec 29, 2026 · return Jan 4, 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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