Dallas (DFW) to Seattle (SEA) · Nov 21, 2026 · one way

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

2026-11-21 · one way · Axel-exclusive $249.75

• Alaska Airlines AS543: DFW 2026-11-21 06:00:00 → SEA 2026-11-21 08:41:00; nonstop; 281 minutes. Local airport times.

2026-11-21 · one way · Axel-exclusive $263.25

• American Airlines AA2647: DFW 2026-11-21 22:31:00 → SEA 2026-11-22 00:59:00; nonstop; 268 minutes. Local airport times.

2026-11-21 · one way · Axel-exclusive $270.00

• Delta Air Lines DL803: DFW 2026-11-21 17:00:00 → SEA 2026-11-21 19:34:00; nonstop; 274 minutes. Local airport times.

2026-11-21 · one way · Axel-exclusive $148.50

• Frontier Airlines F91323 / F94545: DFW 2026-11-21 10:45:00 → SEA 2026-11-21 15:22:00; 1 stop(s) via DEN; 397 minutes. Local airport times.
  • F91323: DFW 2026-11-21 10:45:00 → DEN 2026-11-21 12:08:00; layover at DEN: 66 minutes.
  • F94545: DEN 2026-11-21 13:14:00 → SEA 2026-11-21 15:22:00.

2026-11-21 · one way · Axel-exclusive $249.75

• United Airlines UA644 / UA2302: DFW 2026-11-21 08:37:00 → SEA 2026-11-21 13:35:00; 1 stop(s) via DEN; 418 minutes. Local airport times.
  • UA644: DFW 2026-11-21 08:37:00 → DEN 2026-11-21 09:53:00; layover at DEN: 97 minutes.
  • UA2302: DEN 2026-11-21 11:30:00 → SEA 2026-11-21 13:35:00.

2026-11-21 · one way · Axel-exclusive $249.75

• Alaska Airlines AS322: DFW 2026-11-21 18:20:00 → SEA 2026-11-21 20:56:00; nonstop; 276 minutes. Local airport times.

2026-11-21 · one way · Axel-exclusive $263.25

• American Airlines AA757: DFW 2026-11-21 12:17:00 → SEA 2026-11-21 14:51:00; nonstop; 274 minutes. Local airport times.

2026-11-21 · one way · Axel-exclusive $270.00

• Delta Air Lines DL804: DFW 2026-11-21 06:30:00 → SEA 2026-11-21 09:03:00; nonstop; 273 minutes. Local airport times.

2026-11-21 · one way · Axel-exclusive $236.25

• Alaska Airlines AS539 / AS2240: DFW 2026-11-21 14:15:00 → SEA 2026-11-21 18:45:00; 1 stop(s) via PDX; 390 minutes. Local airport times.
  • AS539: DFW 2026-11-21 14:15:00 → PDX 2026-11-21 16:31:00; layover at PDX: 74 minutes.
  • AS2240: PDX 2026-11-21 17:45:00 → SEA 2026-11-21 18:45:00.

2026-11-21 · one way · Axel-exclusive $243.00

• American Airlines AA1322 / AS421: DFW 2026-11-21 17:04:00 → SEA 2026-11-21 21:40:00; 1 stop(s) via DEN; 396 minutes. Local airport times.
  • AA1322: DFW 2026-11-21 17:04:00 → DEN 2026-11-21 18:14:00; layover at DEN: 70 minutes.
  • AS421: DEN 2026-11-21 19:24:00 → SEA 2026-11-21 21:40:00.

2026-11-21 · one way · Axel-exclusive $243.00

• American Airlines AA1089 / AS2016: DFW 2026-11-21 17:35:00 → SEA 2026-11-21 22:28:00; 1 stop(s) via BOI; 413 minutes. Local airport times.
  • AA1089: DFW 2026-11-21 17:35:00 → BOI 2026-11-21 20:06:00; layover at BOI: 101 minutes.
  • AS2016: BOI 2026-11-21 21:47:00 → SEA 2026-11-21 22:28:00.

2026-11-21 · one way · Axel-exclusive $243.00

• American Airlines AA2856 / AS2087: DFW 2026-11-21 10:14:00 → SEA 2026-11-21 14:52:00; 1 stop(s) via GEG; 398 minutes. Local airport times.
  • AA2856: DFW 2026-11-21 10:14:00 → GEG 2026-11-21 12:12:00; layover at GEG: 89 minutes.
  • AS2087: GEG 2026-11-21 13:41:00 → SEA 2026-11-21 14:52:00.

Explore this route

• All dates for this route
• Nov 20, 2026 · Return options
• Nov 22, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Dallas (DFW) to Seattle (SEA) · Nov 21, 2026 · one way: 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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