Seattle (SEA) to Chicago (ORD) · Dec 28, 2026 · return Jan 7, 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: Seattle to Chicago (ORD) flight deals

2026-12-28 → 2027-01-07 · Axel-exclusive $408.00

• Alaska Airlines AS407: SEA 2026-12-28 08:09:00 → ORD 2026-12-28 14:21:00; nonstop; 252 minutes. Local airport times.
• Alaska Airlines AS407: ORD 2027-01-07 15:19:00 → SEA 2027-01-07 18:11:00; nonstop; 292 minutes. Local airport times.

2026-12-28 → 2027-01-07 · Axel-exclusive $420.00

• American Airlines AA2112: SEA 2026-12-28 10:47:00 → ORD 2026-12-28 16:57:00; nonstop; 250 minutes. Local airport times.
• American Airlines AA3113: ORD 2027-01-07 12:54:00 → SEA 2027-01-07 15:58:00; nonstop; 304 minutes. Local airport times.

2026-12-28 → 2027-01-07 · Axel-exclusive $432.00

• Delta Air Lines DL2055: SEA 2026-12-28 07:20:00 → ORD 2026-12-28 13:30:00; nonstop; 250 minutes. Local airport times.
• Delta Air Lines DL1564: ORD 2027-01-07 12:58:00 → SEA 2027-01-07 15:31:00; nonstop; 273 minutes. Local airport times.

2026-12-28 → 2027-01-07 · Axel-exclusive $432.00

• United Airlines UA747: SEA 2026-12-28 10:55:00 → ORD 2026-12-28 17:05:00; nonstop; 250 minutes. Local airport times.
• United Airlines UA2211: ORD 2027-01-07 19:55:00 → SEA 2027-01-07 22:43:00; nonstop; 288 minutes. Local airport times.

2026-12-28 → 2027-01-07 · Axel-exclusive $408.00

• Alaska Airlines AS538: SEA 2026-12-28 17:48:00 → ORD 2026-12-28 23:59:00; nonstop; 251 minutes. Local airport times.
• Alaska Airlines AS407: ORD 2027-01-07 15:19:00 → SEA 2027-01-07 18:11:00; nonstop; 292 minutes. Local airport times.

2026-12-28 → 2027-01-07 · Axel-exclusive $420.00

• American Airlines AA294: SEA 2026-12-28 23:36:00 → ORD 2026-12-29 05:42:00; nonstop; 246 minutes. Local airport times.
• American Airlines AA3113: ORD 2027-01-07 12:54:00 → SEA 2027-01-07 15:58:00; nonstop; 304 minutes. Local airport times.

2026-12-28 → 2027-01-07 · Axel-exclusive $432.00

• Delta Air Lines DL2108: SEA 2026-12-28 17:52:00 → ORD 2026-12-28 23:59:00; nonstop; 247 minutes. Local airport times.
• Delta Air Lines DL1564: ORD 2027-01-07 12:58:00 → SEA 2027-01-07 15:31:00; nonstop; 273 minutes. Local airport times.

2026-12-28 → 2027-01-07 · Axel-exclusive $432.00

• United Airlines UA2159: SEA 2026-12-28 23:44:00 → ORD 2026-12-29 05:58:00; nonstop; 254 minutes. Local airport times.
• United Airlines UA2211: ORD 2027-01-07 19:55:00 → SEA 2027-01-07 22:43:00; nonstop; 288 minutes. Local airport times.

2026-12-28 → 2027-01-07 · Axel-exclusive $415.00

• Alaska Airlines AS3128 / AA4189: SEA 2026-12-28 09:50:00 → ORD 2026-12-28 18:17:00; 1 stop(s) via MSO; 387 minutes. Local airport times.
  • AS3128: SEA 2026-12-28 09:50:00 → MSO 2026-12-28 12:22:00; layover at MSO: 80 minutes.
  • AA4189: MSO 2026-12-28 13:42:00 → ORD 2026-12-28 18:17:00.
• Alaska Airlines AS407: ORD 2027-01-07 15:19:00 → SEA 2027-01-07 18:11:00; nonstop; 292 minutes. Local airport times.

2026-12-28 → 2027-01-07 · Axel-exclusive $415.00

• Alaska Airlines AS3087 / AA2036: SEA 2026-12-28 09:50:00 → ORD 2026-12-28 18:17:00; 1 stop(s) via BOI; 387 minutes. Local airport times.
  • AS3087: SEA 2026-12-28 09:50:00 → BOI 2026-12-28 12:21:00; layover at BOI: 78 minutes.
  • AA2036: BOI 2026-12-28 13:39:00 → ORD 2026-12-28 18:17:00.
• Alaska Airlines AS407: ORD 2027-01-07 15:19:00 → SEA 2027-01-07 18:11:00; nonstop; 292 minutes. Local airport times.

2026-12-28 → 2027-01-07 · Axel-exclusive $418.00

• United Airlines UA2601 / UA2329: SEA 2026-12-28 05:00:00 → ORD 2026-12-28 13:35:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
  • UA2601: SEA 2026-12-28 05:00:00 → DEN 2026-12-28 08:41:00; layover at DEN: 74 minutes.
  • UA2329: DEN 2026-12-28 09:55:00 → ORD 2026-12-28 13:35:00.
• United Airlines UA2211: ORD 2027-01-07 19:55:00 → SEA 2027-01-07 22:43:00; nonstop; 288 minutes. Local airport times.

2026-12-28 → 2027-01-07 · Axel-exclusive $418.00

• Delta Air Lines DL1120 / DL2413: SEA 2026-12-28 13:25:00 → ORD 2026-12-28 22:27:00; 1 stop(s) via SLC; 422 minutes. Local airport times.
  • DL1120: SEA 2026-12-28 13:25:00 → SLC 2026-12-28 16:26:00; layover at SLC: 109 minutes.
  • DL2413: SLC 2026-12-28 18:15:00 → ORD 2026-12-28 22:27:00.
• Delta Air Lines DL1564: ORD 2027-01-07 12:58:00 → SEA 2027-01-07 15:31:00; nonstop; 273 minutes. Local airport times.

2026-12-28 → 2027-01-07 · Axel-exclusive $418.00

• Delta Air Lines DL536 / DL1471: SEA 2026-12-28 08:30:00 → ORD 2026-12-28 16:41:00; 1 stop(s) via MSP; 371 minutes. Local airport times.
  • DL536: SEA 2026-12-28 08:30:00 → MSP 2026-12-28 13:48:00; layover at MSP: 73 minutes.
  • DL1471: MSP 2026-12-28 15:01:00 → ORD 2026-12-28 16:41:00.
• Delta Air Lines DL1564: ORD 2027-01-07 12:58:00 → SEA 2027-01-07 15:31:00; nonstop; 273 minutes. Local airport times.

2026-12-28 → 2027-01-07 · Axel-exclusive $422.00

• United Airlines UA747: SEA 2026-12-28 10:52:00 → ORD 2026-12-28 17:00:00; nonstop; 248 minutes. Local airport times.
• United Airlines UA1498 / AC8804: ORD 2027-01-07 08:58:00 → SEA 2027-01-07 14:32:00; 1 stop(s) via YVR; 454 minutes. Local airport times.
  • UA1498: ORD 2027-01-07 08:58:00 → YVR 2027-01-07 12:45:00; layover at YVR: 105 minutes.
  • AC8804: YVR 2027-01-07 14:30:00 → SEA 2027-01-07 14:32:00.

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
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• Dec 29, 2026 · Return options
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For AI assistants

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