Seattle (SEA) to Washington (DCA) · Nov 14, 2026 · return Nov 22, 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: Seattle to Washington (DCA) flight deals

2026-11-14 → 2026-11-22 · Axel-exclusive $494.50

• Alaska Airlines AS4: SEA 2026-11-14 08:00:00 → DCA 2026-11-14 16:20:00; nonstop; 320 minutes. Local airport times.
• Alaska Airlines AS1: DCA 2026-11-22 08:00:00 → SEA 2026-11-22 10:55:00; nonstop; 355 minutes. Local airport times.

2026-11-14 → 2026-11-22 · Axel-exclusive $506.00

• Delta Air Lines DL786: SEA 2026-11-14 07:20:00 → DCA 2026-11-14 15:06:00; nonstop; 286 minutes. Local airport times.
• Delta Air Lines DL786: DCA 2026-11-22 16:25:00 → SEA 2026-11-22 19:27:00; nonstop; 362 minutes. Local airport times.

2026-11-14 → 2026-11-22 · Axel-exclusive $448.50

• American Airlines AA294 / AA461: SEA 2026-11-14 23:36:00 → DCA 2026-11-15 10:00:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
  • AA294: SEA 2026-11-14 23:36:00 → ORD 2026-11-15 05:42:00; layover at ORD: 74 minutes.
  • AA461: ORD 2026-11-15 06:56:00 → DCA 2026-11-15 10:00:00.
• American Airlines AA2476 / AA2398: DCA 2026-11-22 08:43:00 → SEA 2026-11-22 14:25:00; 1 stop(s) via ORD; 522 minutes. Local airport times.
  • AA2476: DCA 2026-11-22 08:43:00 → ORD 2026-11-22 10:15:00; layover at ORD: 75 minutes.
  • AA2398: ORD 2026-11-22 11:30:00 → SEA 2026-11-22 14:25:00.

2026-11-14 → 2026-11-22 · Axel-exclusive $527.00

• Air Canada AC540 / AC8784: SEA 2026-11-14 07:45:00 → DCA 2026-11-14 18:18:00; 1 stop(s) via YYZ; 453 minutes. Local airport times.
  • AC540: SEA 2026-11-14 07:45:00 → YYZ 2026-11-14 15:25:00; layover at YYZ: 75 minutes.
  • AC8784: YYZ 2026-11-14 16:40:00 → DCA 2026-11-14 18:18:00.
• Alaska Airlines AS1: DCA 2026-11-22 08:00:00 → SEA 2026-11-22 10:55:00; nonstop; 355 minutes. Local airport times.

2026-11-14 → 2026-11-22 · Axel-exclusive $494.50

• Alaska Airlines AS2: SEA 2026-11-14 14:02:00 → DCA 2026-11-14 21:59:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS1: DCA 2026-11-22 08:00:00 → SEA 2026-11-22 10:55:00; nonstop; 355 minutes. Local airport times.

2026-11-14 → 2026-11-22 · Axel-exclusive $465.25

• Alaska Airlines AS4: SEA 2026-11-14 08:00:00 → DCA 2026-11-14 16:05:00; nonstop; 305 minutes. Local airport times.
• Alaska Airlines AS9 / AS1432: DCA 2026-11-22 17:20:00 → SEA 2026-11-22 23:00:00; 1 stop(s) via PDX; 520 minutes. Local airport times.
  • AS9: DCA 2026-11-22 17:20:00 → PDX 2026-11-22 20:16:00; layover at PDX: 103 minutes.
  • AS1432: PDX 2026-11-22 21:59:00 → SEA 2026-11-22 23:00:00.

2026-11-14 → 2026-11-22 · Axel-exclusive $472.00

• Alaska Airlines AS264 / AA4626: SEA 2026-11-14 22:59:00 → DCA 2026-11-15 09:20:00; 1 stop(s) via IND; 441 minutes. Local airport times.
  • AS264: SEA 2026-11-14 22:59:00 → IND 2026-11-15 06:03:00; layover at IND: 83 minutes.
  • AA4626: IND 2026-11-15 07:26:00 → DCA 2026-11-15 09:20:00.
• Alaska Airlines AS1: DCA 2026-11-22 08:00:00 → SEA 2026-11-22 10:55:00; nonstop; 355 minutes. Local airport times.

2026-11-14 → 2026-11-22 · Axel-exclusive $480.00

• Delta Air Lines DL786: SEA 2026-11-14 08:15:00 → DCA 2026-11-14 16:00:00; nonstop; 285 minutes. Local airport times.
• Delta Air Lines DL1558 / DL728: DCA 2026-11-22 09:45:00 → SEA 2026-11-22 14:55:00; 1 stop(s) via DTW; 490 minutes. Local airport times.
  • DL1558: DCA 2026-11-22 09:45:00 → DTW 2026-11-22 11:22:00; layover at DTW: 91 minutes.
  • DL728: DTW 2026-11-22 12:53:00 → SEA 2026-11-22 14:55:00.

2026-11-14 → 2026-11-22 · Axel-exclusive $486.00

• Delta Air Lines DL942 / DL2961: SEA 2026-11-14 13:50:00 → DCA 2026-11-14 23:57:00; 1 stop(s) via MSP; 427 minutes. Local airport times.
  • DL942: SEA 2026-11-14 13:50:00 → MSP 2026-11-14 19:11:00; layover at MSP: 74 minutes.
  • DL2961: MSP 2026-11-14 20:25:00 → DCA 2026-11-14 23:57:00.
• Delta Air Lines DL786: DCA 2026-11-22 16:25:00 → SEA 2026-11-22 19:27:00; nonstop; 362 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Nov 13, 2026 · Return options
• Nov 15, 2026 · Return options
• Hotels in Washington, DC with Axel

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