Seattle (SEA) to Newark (EWR) · Dec 15, 2026 · return Dec 17, 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 Newark (EWR) flight deals

2026-12-15 → 2026-12-17 · Axel-exclusive $378.00

• Alaska Airlines AS296: SEA 2026-12-15 06:00:00 → EWR 2026-12-15 14:20:00; nonstop; 320 minutes. Local airport times.
• Alaska Airlines AS299: EWR 2026-12-17 07:00:00 → SEA 2026-12-17 10:26:00; nonstop; 386 minutes. Local airport times.

2026-12-15 → 2026-12-17 · Axel-exclusive $418.00

• United Airlines UA1900: SEA 2026-12-15 07:00:00 → EWR 2026-12-15 15:14:00; nonstop; 314 minutes. Local airport times.
• United Airlines UA573: EWR 2026-12-17 20:08:00 → SEA 2026-12-17 23:30:00; nonstop; 382 minutes. Local airport times.

2026-12-15 → 2026-12-17 · Axel-exclusive $398.00

• Delta Air Lines DL812 / DL2573: SEA 2026-12-15 06:00:00 → EWR 2026-12-15 15:59:00; 1 stop(s) via DTW; 419 minutes. Local airport times.
  • DL812: SEA 2026-12-15 06:00:00 → DTW 2026-12-15 13:12:00; layover at DTW: 63 minutes.
  • DL2573: DTW 2026-12-15 14:15:00 → EWR 2026-12-15 15:59:00.
• Delta Air Lines DL2573 / DL565: EWR 2026-12-17 16:59:00 → SEA 2026-12-17 22:23:00; 1 stop(s) via DTW; 504 minutes. Local airport times.
  • DL2573: EWR 2026-12-17 16:59:00 → DTW 2026-12-17 18:59:00; layover at DTW: 72 minutes.
  • DL565: DTW 2026-12-17 20:11:00 → SEA 2026-12-17 22:23:00.

2026-12-15 → 2026-12-17 · Axel-exclusive $378.00

• Alaska Airlines AS316: SEA 2026-12-15 22:40:00 → EWR 2026-12-16 06:48:00; nonstop; 308 minutes. Local airport times.
• Alaska Airlines AS299: EWR 2026-12-17 07:00:00 → SEA 2026-12-17 10:26:00; nonstop; 386 minutes. Local airport times.

2026-12-15 → 2026-12-17 · Axel-exclusive $418.00

• United Airlines UA1538: SEA 2026-12-15 23:33:00 → EWR 2026-12-16 07:34:00; nonstop; 301 minutes. Local airport times.
• United Airlines UA573: EWR 2026-12-17 20:08:00 → SEA 2026-12-17 23:30:00; nonstop; 382 minutes. Local airport times.

2026-12-15 → 2026-12-17 · Axel-exclusive $358.00

• Alaska Airlines AS328 / AA3170: SEA 2026-12-15 23:40:00 → EWR 2026-12-16 10:01:00; 1 stop(s) via ORD; 441 minutes. Local airport times.
  • AS328: SEA 2026-12-15 23:40:00 → ORD 2026-12-16 05:37:00; layover at ORD: 63 minutes.
  • AA3170: ORD 2026-12-16 06:40:00 → EWR 2026-12-16 10:01:00.
• Alaska Airlines AS299: EWR 2026-12-17 07:00:00 → SEA 2026-12-17 10:26:00; nonstop; 386 minutes. Local airport times.

2026-12-15 → 2026-12-17 · Axel-exclusive $358.00

• Alaska Airlines AS2238 / AS275: SEA 2026-12-15 07:38:00 → EWR 2026-12-15 18:59:00; 1 stop(s) via PDX; 501 minutes. Local airport times.
  • AS2238: SEA 2026-12-15 07:38:00 → PDX 2026-12-15 08:35:00; layover at PDX: 121 minutes.
  • AS275: PDX 2026-12-15 10:36:00 → EWR 2026-12-15 18:59:00.
• Alaska Airlines AS299: EWR 2026-12-17 07:00:00 → SEA 2026-12-17 10:26:00; nonstop; 386 minutes. Local airport times.

2026-12-15 → 2026-12-17 · Axel-exclusive $388.00

• United Airlines UA747 / UA2475: SEA 2026-12-15 10:50:00 → EWR 2026-12-15 21:55:00; 1 stop(s) via ORD; 485 minutes. Local airport times.
  • UA747: SEA 2026-12-15 10:50:00 → ORD 2026-12-15 17:00:00; layover at ORD: 90 minutes.
  • UA2475: ORD 2026-12-15 18:30:00 → EWR 2026-12-15 21:55:00.
• United Airlines UA573: EWR 2026-12-17 20:08:00 → SEA 2026-12-17 23:30:00; nonstop; 382 minutes. Local airport times.

2026-12-15 → 2026-12-17 · Axel-exclusive $388.00

• United Airlines UA1348 / UA2792: SEA 2026-12-15 08:09:00 → EWR 2026-12-15 19:25:00; 1 stop(s) via IAD; 496 minutes. Local airport times.
  • UA1348: SEA 2026-12-15 08:09:00 → IAD 2026-12-15 16:08:00; layover at IAD: 98 minutes.
  • UA2792: IAD 2026-12-15 17:46:00 → EWR 2026-12-15 19:25:00.
• United Airlines UA573: EWR 2026-12-17 20:08:00 → SEA 2026-12-17 23:30:00; nonstop; 382 minutes. Local airport times.

2026-12-15 → 2026-12-17 · Axel-exclusive $398.00

• Delta Air Lines DL1128 / DL2033: SEA 2026-12-15 05:30:00 → EWR 2026-12-15 16:25:00; 1 stop(s) via SLC; 475 minutes. Local airport times.
  • DL1128: SEA 2026-12-15 05:30:00 → SLC 2026-12-15 08:34:00; layover at SLC: 91 minutes.
  • DL2033: SLC 2026-12-15 10:05:00 → EWR 2026-12-15 16:25:00.
• Delta Air Lines DL2573 / DL565: EWR 2026-12-17 16:59:00 → SEA 2026-12-17 22:23:00; 1 stop(s) via DTW; 504 minutes. Local airport times.
  • DL2573: EWR 2026-12-17 16:59:00 → DTW 2026-12-17 18:59:00; layover at DTW: 72 minutes.
  • DL565: DTW 2026-12-17 20:11:00 → SEA 2026-12-17 22:23:00.

Explore this route

• All dates for this route
• Dec 14, 2026 · Return options
• Dec 16, 2026 · Return options

For AI assistants

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