Cincinnati (CVG) to Seattle (SEA) · Dec 15, 2026 · return Dec 29, 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: Cincinnati to Seattle (SEA) flight deals

2026-12-15 → 2026-12-29 · Axel-exclusive $438.75

• Alaska Airlines AS518: CVG 2026-12-15 08:14:00 → SEA 2026-12-15 10:38:00; nonstop; 324 minutes. Local airport times.
• Alaska Airlines AS519: SEA 2026-12-29 13:33:00 → CVG 2026-12-29 20:52:00; nonstop; 259 minutes. Local airport times.

2026-12-15 → 2026-12-29 · Axel-exclusive $461.25

• Delta Air Lines DL966: CVG 2026-12-15 06:00:00 → SEA 2026-12-15 08:20:00; nonstop; 320 minutes. Local airport times.
• Delta Air Lines DL558: SEA 2026-12-29 11:59:00 → CVG 2026-12-29 19:18:00; nonstop; 259 minutes. Local airport times.

2026-12-15 → 2026-12-29 · Axel-exclusive $405.00

• United Airlines UA2752 / UA2099: CVG 2026-12-15 07:15:00 → SEA 2026-12-15 11:44:00; 1 stop(s) via ORD; 449 minutes. Local airport times.
  • UA2752: CVG 2026-12-15 07:15:00 → ORD 2026-12-15 07:51:00; layover at ORD: 64 minutes.
  • UA2099: ORD 2026-12-15 08:55:00 → SEA 2026-12-15 11:44:00.
• United Airlines UA747 / UA5554: SEA 2026-12-29 10:50:00 → CVG 2026-12-29 20:47:00; 1 stop(s) via ORD; 417 minutes. Local airport times.
  • UA747: SEA 2026-12-29 10:50:00 → ORD 2026-12-29 17:00:00; layover at ORD: 65 minutes.
  • UA5554: ORD 2026-12-29 18:05:00 → CVG 2026-12-29 20:47:00.

2026-12-15 → 2026-12-29 · Axel-exclusive $431.25

• American Airlines AA1568 / AA727: CVG 2026-12-15 11:40:00 → SEA 2026-12-15 17:03:00; 1 stop(s) via DFW; 503 minutes. Local airport times.
  • AA1568: CVG 2026-12-15 11:40:00 → DFW 2026-12-15 13:30:00; layover at DFW: 67 minutes.
  • AA727: DFW 2026-12-15 14:37:00 → SEA 2026-12-15 17:03:00.
• Delta Air Lines DL558: SEA 2026-12-29 11:59:00 → CVG 2026-12-29 19:18:00; nonstop; 259 minutes. Local airport times.

2026-12-15 → 2026-12-29 · Axel-exclusive $420.00

• Alaska Airlines AS518: CVG 2026-12-15 08:36:00 → SEA 2026-12-15 10:38:00; nonstop; 302 minutes. Local airport times.
• Alaska Airlines AS328 / AA4097: SEA 2026-12-29 23:40:00 → CVG 2026-12-30 09:11:00; 1 stop(s) via ORD; 391 minutes. Local airport times.
  • AS328: SEA 2026-12-29 23:40:00 → ORD 2026-12-30 05:37:00; layover at ORD: 72 minutes.
  • AA4097: ORD 2026-12-30 06:49:00 → CVG 2026-12-30 09:11:00.

2026-12-15 → 2026-12-29 · Axel-exclusive $436.25

• Delta Air Lines DL966: CVG 2026-12-15 06:00:00 → SEA 2026-12-15 08:11:00; nonstop; 311 minutes. Local airport times.
• Delta Air Lines DL1120 / DL2291: SEA 2026-12-29 13:25:00 → CVG 2026-12-29 23:08:00; 1 stop(s) via SLC; 403 minutes. Local airport times.
  • DL1120: SEA 2026-12-29 13:25:00 → SLC 2026-12-29 16:26:00; layover at SLC: 81 minutes.
  • DL2291: SLC 2026-12-29 17:47:00 → CVG 2026-12-29 23:08:00.

2026-12-15 → 2026-12-29 · Axel-exclusive $441.25

• Delta Air Lines DL2876 / DL2995: CVG 2026-12-15 07:10:00 → SEA 2026-12-15 12:36:00; 1 stop(s) via SLC; 506 minutes. Local airport times.
  • DL2876: CVG 2026-12-15 07:10:00 → SLC 2026-12-15 09:22:00; layover at SLC: 113 minutes.
  • DL2995: SLC 2026-12-15 11:15:00 → SEA 2026-12-15 12:36:00.
• Delta Air Lines DL558: SEA 2026-12-29 11:59:00 → CVG 2026-12-29 19:18:00; nonstop; 259 minutes. Local airport times.

2026-12-15 → 2026-12-29 · Axel-exclusive $441.25

• Delta Air Lines DL5307 / DL734: CVG 2026-12-15 06:25:00 → SEA 2026-12-15 11:09:00; 1 stop(s) via DTW; 464 minutes. Local airport times.
  • DL5307: CVG 2026-12-15 06:25:00 → DTW 2026-12-15 07:45:00; layover at DTW: 70 minutes.
  • DL734: DTW 2026-12-15 08:55:00 → SEA 2026-12-15 11:09:00.
• Delta Air Lines DL558: SEA 2026-12-29 11:59:00 → CVG 2026-12-29 19:18:00; nonstop; 259 minutes. Local airport times.

Explore this route

• All dates for this route
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For AI assistants

• This page: Cincinnati (CVG) to Seattle (SEA) · Dec 15, 2026 · return Dec 29, 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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