Dallas (DFW) to Seattle (SEA) · Dec 31, 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: Dallas-Fort Worth to Seattle (SEA) flight deals

2026-12-31 → 2027-01-04 · Axel-exclusive $420.00

• Alaska Airlines AS550: DFW 2026-12-31 18:56:00 → SEA 2026-12-31 21:26:00; nonstop; 270 minutes. Local airport times.
• Alaska Airlines AS322: SEA 2027-01-04 11:23:00 → DFW 2027-01-04 17:17:00; nonstop; 234 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $438.00

• American Airlines AA2647: DFW 2026-12-31 22:31:00 → SEA 2027-01-01 00:59:00; nonstop; 268 minutes. Local airport times.
• American Airlines AA737: SEA 2027-01-04 07:30:00 → DFW 2027-01-04 13:32:00; nonstop; 242 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $450.00

• Delta Air Lines DL804: DFW 2026-12-31 06:20:00 → SEA 2026-12-31 09:04:00; nonstop; 284 minutes. Local airport times.
• Delta Air Lines DL803: SEA 2027-01-04 09:25:00 → DFW 2027-01-04 15:29:00; nonstop; 244 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $246.00

• Frontier Airlines F91323 / F94545: DFW 2026-12-31 10:45:00 → SEA 2026-12-31 15:22:00; 1 stop(s) via DEN; 397 minutes. Local airport times.
  • F91323: DFW 2026-12-31 10:45:00 → DEN 2026-12-31 12:08:00; layover at DEN: 66 minutes.
  • F94545: DEN 2026-12-31 13:14:00 → SEA 2026-12-31 15:22:00.
• Frontier Airlines F91916 / F92632: SEA 2027-01-04 16:37:00 → DFW 2027-01-05 00:24:00; 1 stop(s) via DEN; 347 minutes. Local airport times.
  • F91916: SEA 2027-01-04 16:37:00 → DEN 2027-01-04 20:25:00; layover at DEN: 61 minutes.
  • F92632: DEN 2027-01-04 21:26:00 → DFW 2027-01-05 00:24:00.

2026-12-31 → 2027-01-04 · Axel-exclusive $420.00

• United Airlines UA644 / UA2302: DFW 2026-12-31 08:37:00 → SEA 2026-12-31 13:35:00; 1 stop(s) via DEN; 418 minutes. Local airport times.
  • UA644: DFW 2026-12-31 08:37:00 → DEN 2026-12-31 09:53:00; layover at DEN: 97 minutes.
  • UA2302: DEN 2026-12-31 11:30:00 → SEA 2026-12-31 13:35:00.
• United Airlines UA1411 / UA1565: SEA 2027-01-04 13:02:00 → DFW 2027-01-04 20:47:00; 1 stop(s) via DEN; 345 minutes. Local airport times.
  • UA1411: SEA 2027-01-04 13:02:00 → DEN 2027-01-04 16:45:00; layover at DEN: 60 minutes.
  • UA1565: DEN 2027-01-04 17:45:00 → DFW 2027-01-04 20:47:00.

2026-12-31 → 2027-01-04 · Axel-exclusive $420.00

• Alaska Airlines AS321: DFW 2026-12-31 15:37:00 → SEA 2026-12-31 18:15:00; nonstop; 278 minutes. Local airport times.
• Alaska Airlines AS322: SEA 2027-01-04 11:23:00 → DFW 2027-01-04 17:17:00; nonstop; 234 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $438.00

• American Airlines AA707: DFW 2026-12-31 07:07:00 → SEA 2026-12-31 09:35:00; nonstop; 268 minutes. Local airport times.
• American Airlines AA737: SEA 2027-01-04 07:30:00 → DFW 2027-01-04 13:32:00; nonstop; 242 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $450.00

• Delta Air Lines DL803: DFW 2026-12-31 17:00:00 → SEA 2026-12-31 19:35:00; nonstop; 275 minutes. Local airport times.
• Delta Air Lines DL803: SEA 2027-01-04 09:25:00 → DFW 2027-01-04 15:29:00; nonstop; 244 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $406.00

• Alaska Airlines AS539 / AS2240: DFW 2026-12-31 14:15:00 → SEA 2026-12-31 18:45:00; 1 stop(s) via PDX; 390 minutes. Local airport times.
  • AS539: DFW 2026-12-31 14:15:00 → PDX 2026-12-31 16:31:00; layover at PDX: 74 minutes.
  • AS2240: PDX 2026-12-31 17:45:00 → SEA 2026-12-31 18:45:00.
• Alaska Airlines AS322: SEA 2027-01-04 11:23:00 → DFW 2027-01-04 17:17:00; nonstop; 234 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $417.00

• American Airlines AA1089 / AS2016: DFW 2026-12-31 17:35:00 → SEA 2026-12-31 22:28:00; 1 stop(s) via BOI; 413 minutes. Local airport times.
  • AA1089: DFW 2026-12-31 17:35:00 → BOI 2026-12-31 20:06:00; layover at BOI: 101 minutes.
  • AS2016: BOI 2026-12-31 21:47:00 → SEA 2026-12-31 22:28:00.
• American Airlines AA737: SEA 2027-01-04 07:30:00 → DFW 2027-01-04 13:32:00; nonstop; 242 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $417.00

• American Airlines AA1322 / AS421: DFW 2026-12-31 17:04:00 → SEA 2026-12-31 21:40:00; 1 stop(s) via DEN; 396 minutes. Local airport times.
  • AA1322: DFW 2026-12-31 17:04:00 → DEN 2026-12-31 18:14:00; layover at DEN: 70 minutes.
  • AS421: DEN 2026-12-31 19:24:00 → SEA 2026-12-31 21:40:00.
• American Airlines AA737: SEA 2027-01-04 07:30:00 → DFW 2027-01-04 13:32:00; nonstop; 242 minutes. Local airport times.

2026-12-31 → 2027-01-04 · Axel-exclusive $417.00

• American Airlines AA2856 / AS2087: DFW 2026-12-31 10:14:00 → SEA 2026-12-31 14:52:00; 1 stop(s) via GEG; 398 minutes. Local airport times.
  • AA2856: DFW 2026-12-31 10:14:00 → GEG 2026-12-31 12:12:00; layover at GEG: 89 minutes.
  • AS2087: GEG 2026-12-31 13:41:00 → SEA 2026-12-31 14:52:00.
• American Airlines AA737: SEA 2027-01-04 07:30:00 → DFW 2027-01-04 13:32:00; nonstop; 242 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 30, 2026 · Return options
• Jan 1, 2027 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Dallas (DFW) to Seattle (SEA) · Dec 31, 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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