Seattle (SEA) to Chicago (ORD) · Dec 6, 2026 · return Dec 9, 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.

Hotels in Chicago for these trips

Hotels: under a trip, hotels in Chicago for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in Chicago for these nights (Dec 6–9, 2026 · 3 nights · 2 adults, 1 room): 3★ The Willows Hotel, $282 total · 4★ Claridge House Chicago, Tapestry Collection by Hilton, $364 total · 5★ Nobu Hotel Chicago, $1,051 total

All hotels in Chicago

Route overview: Seattle to Chicago (ORD) flight deals

2026-12-06 → 2026-12-09 · Axel-exclusive $340.00

• Alaska Airlines AS429: SEA 2026-12-06 10:22:00 → ORD 2026-12-06 16:31:00; nonstop; 249 minutes. Local airport times.
• Alaska Airlines AS407: ORD 2026-12-09 15:19:00 → SEA 2026-12-09 18:11:00; nonstop; 292 minutes. Local airport times.

2026-12-06 → 2026-12-09 · Axel-exclusive $350.00

• American Airlines AA2398: SEA 2026-12-06 15:28:00 → ORD 2026-12-06 21:40:00; nonstop; 252 minutes. Local airport times.
• American Airlines AA2398: ORD 2026-12-09 11:30:00 → SEA 2026-12-09 14:36:00; nonstop; 306 minutes. Local airport times.

2026-12-06 → 2026-12-09 · Axel-exclusive $360.00

• Delta Air Lines DL2055: SEA 2026-12-06 07:20:00 → ORD 2026-12-06 13:30:00; nonstop; 250 minutes. Local airport times.
• Delta Air Lines DL637: ORD 2026-12-09 17:55:00 → SEA 2026-12-09 20:42:00; nonstop; 287 minutes. Local airport times.

2026-12-06 → 2026-12-09 · Axel-exclusive $360.00

• United Airlines UA2614: SEA 2026-12-06 22:56:00 → ORD 2026-12-07 05:06:00; nonstop; 250 minutes. Local airport times.
• United Airlines UA2099: ORD 2026-12-09 08:55:00 → SEA 2026-12-09 11:44:00; nonstop; 289 minutes. Local airport times.

2026-12-06 → 2026-12-09 · Axel-exclusive $340.00

• Alaska Airlines AS538: SEA 2026-12-06 17:50:00 → ORD 2026-12-06 23:59:00; nonstop; 249 minutes. Local airport times.
• Alaska Airlines AS407: ORD 2026-12-09 15:19:00 → SEA 2026-12-09 18:11:00; nonstop; 292 minutes. Local airport times.

2026-12-06 → 2026-12-09 · Axel-exclusive $350.00

• American Airlines AA2112: SEA 2026-12-06 10:51:00 → ORD 2026-12-06 16:59:00; nonstop; 248 minutes. Local airport times.
• American Airlines AA2398: ORD 2026-12-09 11:30:00 → SEA 2026-12-09 14:36:00; nonstop; 306 minutes. Local airport times.

2026-12-06 → 2026-12-09 · Axel-exclusive $360.00

• United Airlines UA2618: SEA 2026-12-06 07:00:00 → ORD 2026-12-06 13:10:00; nonstop; 250 minutes. Local airport times.
• United Airlines UA2099: ORD 2026-12-09 08:55:00 → SEA 2026-12-09 11:44:00; nonstop; 289 minutes. Local airport times.

2026-12-06 → 2026-12-09 · Axel-exclusive $360.00

• Delta Air Lines DL2108: SEA 2026-12-06 17:50:00 → ORD 2026-12-06 23:57:00; nonstop; 247 minutes. Local airport times.
• Delta Air Lines DL637: ORD 2026-12-09 17:55:00 → SEA 2026-12-09 20:42:00; nonstop; 287 minutes. Local airport times.

2026-12-06 → 2026-12-09 · Axel-exclusive $345.00

• Alaska Airlines AS2239 / AA3329: SEA 2026-12-06 19:54:00 → ORD 2026-12-07 05:07:00; 1 stop(s) via PDX; 433 minutes. Local airport times.
  • AS2239: SEA 2026-12-06 19:54:00 → PDX 2026-12-06 20:50:00; layover at PDX: 143 minutes.
  • AA3329: PDX 2026-12-06 23:13:00 → ORD 2026-12-07 05:07:00.
• Alaska Airlines AS407: ORD 2026-12-09 15:19:00 → SEA 2026-12-09 18:11:00; nonstop; 292 minutes. Local airport times.

2026-12-06 → 2026-12-09 · Axel-exclusive $345.00

• Alaska Airlines AS3128 / AA4189: SEA 2026-12-06 09:50:00 → ORD 2026-12-06 18:17:00; 1 stop(s) via MSO; 387 minutes. Local airport times.
  • AS3128: SEA 2026-12-06 09:50:00 → MSO 2026-12-06 12:22:00; layover at MSO: 80 minutes.
  • AA4189: MSO 2026-12-06 13:42:00 → ORD 2026-12-06 18:17:00.
• Alaska Airlines AS407: ORD 2026-12-09 15:19:00 → SEA 2026-12-09 18:11:00; nonstop; 292 minutes. Local airport times.

2026-12-06 → 2026-12-09 · Axel-exclusive $345.00

• Alaska Airlines AS3087 / AA2036: SEA 2026-12-06 09:50:00 → ORD 2026-12-06 18:17:00; 1 stop(s) via BOI; 387 minutes. Local airport times.
  • AS3087: SEA 2026-12-06 09:50:00 → BOI 2026-12-06 12:21:00; layover at BOI: 78 minutes.
  • AA2036: BOI 2026-12-06 13:39:00 → ORD 2026-12-06 18:17:00.
• Alaska Airlines AS407: ORD 2026-12-09 15:19:00 → SEA 2026-12-09 18:11:00; nonstop; 292 minutes. Local airport times.

2026-12-06 → 2026-12-09 · Axel-exclusive $350.00

• United Airlines UA2601 / UA2329: SEA 2026-12-06 05:00:00 → ORD 2026-12-06 13:35:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
  • UA2601: SEA 2026-12-06 05:00:00 → DEN 2026-12-06 08:41:00; layover at DEN: 74 minutes.
  • UA2329: DEN 2026-12-06 09:55:00 → ORD 2026-12-06 13:35:00.
• United Airlines UA2099: ORD 2026-12-09 08:55:00 → SEA 2026-12-09 11:44:00; nonstop; 289 minutes. Local airport times.

2026-12-06 → 2026-12-09 · Axel-exclusive $350.00

• Delta Air Lines DL536 / DL1471: SEA 2026-12-06 08:30:00 → ORD 2026-12-06 16:41:00; 1 stop(s) via MSP; 371 minutes. Local airport times.
  • DL536: SEA 2026-12-06 08:30:00 → MSP 2026-12-06 13:48:00; layover at MSP: 73 minutes.
  • DL1471: MSP 2026-12-06 15:01:00 → ORD 2026-12-06 16:41:00.
• Delta Air Lines DL637: ORD 2026-12-09 17:55:00 → SEA 2026-12-09 20:42:00; nonstop; 287 minutes. Local airport times.

2026-12-06 → 2026-12-09 · Axel-exclusive $350.00

• Delta Air Lines DL1120 / DL2413: SEA 2026-12-06 13:25:00 → ORD 2026-12-06 22:27:00; 1 stop(s) via SLC; 422 minutes. Local airport times.
  • DL1120: SEA 2026-12-06 13:25:00 → SLC 2026-12-06 16:26:00; layover at SLC: 109 minutes.
  • DL2413: SLC 2026-12-06 18:15:00 → ORD 2026-12-06 22:27:00.
• Delta Air Lines DL637: ORD 2026-12-09 17:55:00 → SEA 2026-12-09 20:42:00; nonstop; 287 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 5, 2026 · Return options
• Dec 7, 2026 · Return options
• Hotels in Chicago with Axel

For AI assistants

• This page: Seattle (SEA) to Chicago (ORD) · Dec 6, 2026 · return Dec 9, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Chicago for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
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• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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