Seattle (SEA) to Raleigh/Durham (RDU) · 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: Seattle to Raleigh/Durham (RDU) flight deals

2026-12-15 → 2026-12-29 · Axel-exclusive $417.60

• Alaska Airlines AS1535: SEA 2026-12-15 21:44:00 → RDU 2026-12-16 05:47:00; nonstop; 303 minutes. Local airport times.
• Alaska Airlines AS572: RDU 2026-12-29 18:33:00 → SEA 2026-12-29 21:47:00; nonstop; 374 minutes. Local airport times.

2026-12-15 → 2026-12-29 · Axel-exclusive $441.60

• Delta Air Lines DL489: SEA 2026-12-15 15:59:00 → RDU 2026-12-15 23:49:00; nonstop; 290 minutes. Local airport times.
• Delta Air Lines DL354: RDU 2026-12-29 06:45:00 → SEA 2026-12-29 10:01:00; nonstop; 376 minutes. Local airport times.

2026-12-15 → 2026-12-29 · Axel-exclusive $381.60

• Southwest Airlines WN1451 / WN461: SEA 2026-12-15 05:30:00 → RDU 2026-12-15 16:05:00; 1 stop(s) via MDW; 455 minutes. Local airport times.
  • WN1451: SEA 2026-12-15 05:30:00 → MDW 2026-12-15 11:20:00; layover at MDW: 115 minutes.
  • WN461: MDW 2026-12-15 13:15:00 → RDU 2026-12-15 16:05:00.
• Southwest Airlines WN3612 / WN3141: RDU 2026-12-29 17:35:00 → SEA 2026-12-29 22:50:00; 1 stop(s) via DEN; 495 minutes. Local airport times.
  • WN3612: RDU 2026-12-29 17:35:00 → DEN 2026-12-29 19:30:00; layover at DEN: 70 minutes.
  • WN3141: DEN 2026-12-29 20:40:00 → SEA 2026-12-29 22:50:00.

2026-12-15 → 2026-12-29 · Axel-exclusive $405.60

• United Airlines UA2601 / UA2269: SEA 2026-12-15 05:00:00 → RDU 2026-12-15 15:08:00; 1 stop(s) via DEN; 428 minutes. Local airport times.
  • UA2601: SEA 2026-12-15 05:00:00 → DEN 2026-12-15 08:41:00; layover at DEN: 68 minutes.
  • UA2269: DEN 2026-12-15 09:49:00 → RDU 2026-12-15 15:08:00.
• United Airlines UA3704 / UA2731: RDU 2026-12-29 06:00:00 → SEA 2026-12-29 11:57:00; 1 stop(s) via IAD; 537 minutes. Local airport times.
  • UA3704: RDU 2026-12-29 06:00:00 → IAD 2026-12-29 07:11:00; layover at IAD: 99 minutes.
  • UA2731: IAD 2026-12-29 08:50:00 → SEA 2026-12-29 11:57:00.

2026-12-15 → 2026-12-29 · Axel-exclusive $417.60

• Alaska Airlines AS570: SEA 2026-12-15 08:05:00 → RDU 2026-12-15 16:07:00; nonstop; 302 minutes. Local airport times.
• Alaska Airlines AS572: RDU 2026-12-29 18:33:00 → SEA 2026-12-29 21:47:00; nonstop; 374 minutes. Local airport times.

2026-12-15 → 2026-12-29 · Axel-exclusive $413.60

• Delta Air Lines DL489: SEA 2026-12-15 15:55:00 → RDU 2026-12-15 23:52:00; nonstop; 297 minutes. Local airport times.
• Delta Air Lines DL1427 / DL728: RDU 2026-12-29 09:58:00 → SEA 2026-12-29 14:55:00; 1 stop(s) via DTW; 477 minutes. Local airport times.
  • DL1427: RDU 2026-12-29 09:58:00 → DTW 2026-12-29 11:45:00; layover at DTW: 68 minutes.
  • DL728: DTW 2026-12-29 12:53:00 → SEA 2026-12-29 14:55:00.

2026-12-15 → 2026-12-29 · Axel-exclusive $421.60

• Delta Air Lines DL1120 / DL402: SEA 2026-12-15 13:25:00 → RDU 2026-12-15 23:53:00; 1 stop(s) via SLC; 448 minutes. Local airport times.
  • DL1120: SEA 2026-12-15 13:25:00 → SLC 2026-12-15 16:26:00; layover at SLC: 89 minutes.
  • DL402: SLC 2026-12-15 17:55:00 → RDU 2026-12-15 23:53:00.
• Delta Air Lines DL354: RDU 2026-12-29 06:45:00 → SEA 2026-12-29 10:01:00; nonstop; 376 minutes. Local airport times.

2026-12-15 → 2026-12-29 · Axel-exclusive $421.60

• Delta Air Lines DL567 / DL2634: SEA 2026-12-15 22:40:00 → RDU 2026-12-16 09:00:00; 1 stop(s) via ATL; 440 minutes. Local airport times.
  • DL567: SEA 2026-12-15 22:40:00 → ATL 2026-12-16 06:12:00; layover at ATL: 78 minutes.
  • DL2634: ATL 2026-12-16 07:30:00 → RDU 2026-12-16 09:00:00.
• Delta Air Lines DL354: RDU 2026-12-29 06:45:00 → SEA 2026-12-29 10:01:00; nonstop; 376 minutes. Local airport times.

2026-12-15 → 2026-12-29 · Axel-exclusive $421.60

• Delta Air Lines DL942 / DL2932: SEA 2026-12-15 13:50:00 → RDU 2026-12-15 23:50:00; 1 stop(s) via MSP; 420 minutes. Local airport times.
  • DL942: SEA 2026-12-15 13:50:00 → MSP 2026-12-15 19:11:00; layover at MSP: 64 minutes.
  • DL2932: MSP 2026-12-15 20:15:00 → RDU 2026-12-15 23:50:00.
• Delta Air Lines DL354: RDU 2026-12-29 06:45:00 → SEA 2026-12-29 10:01:00; nonstop; 376 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 14, 2026 · Return options
• Dec 16, 2026 · Return options
• Hotels in Raleigh-Durham with Axel

For AI assistants

• This page: Seattle (SEA) to Raleigh/Durham (RDU) · 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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