Seattle (SEA) to Chicago (ORD) · Dec 9, 2026 · return Dec 16, 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 9–16, 2026 · 7 nights · 2 adults, 1 room): 3★ Chicago Lake Shore Hotel, $810 total · 4★ Claridge House Chicago, Tapestry Collection by Hilton, $969 total · 5★ Nobu Hotel Chicago, $2,756 total

All hotels in Chicago

Route overview: Seattle to Chicago (ORD) flight deals

2026-12-09 → 2026-12-16 · Axel-exclusive $340.00

• Alaska Airlines AS1515: SEA 2026-12-09 11:35:00 → ORD 2026-12-09 17:49:00; nonstop; 254 minutes. Local airport times.
• Alaska Airlines AS579: ORD 2026-12-16 20:59:00 → SEA 2026-12-16 23:53:00; nonstop; 294 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $350.00

• American Airlines AA3113: SEA 2026-12-09 17:39:00 → ORD 2026-12-09 23:45:00; nonstop; 246 minutes. Local airport times.
• American Airlines AA2112: ORD 2026-12-16 06:45:00 → SEA 2026-12-16 09:43:00; nonstop; 298 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $360.00

• Delta Air Lines DL2055: SEA 2026-12-09 07:20:00 → ORD 2026-12-09 13:30:00; nonstop; 250 minutes. Local airport times.
• Delta Air Lines DL637: ORD 2026-12-16 17:55:00 → SEA 2026-12-16 20:42:00; nonstop; 287 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $360.00

• United Airlines UA2618: SEA 2026-12-09 07:00:00 → ORD 2026-12-09 13:10:00; nonstop; 250 minutes. Local airport times.
• United Airlines UA2211: ORD 2026-12-16 19:55:00 → SEA 2026-12-16 22:45:00; nonstop; 290 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $340.00

• Alaska Airlines AS328: SEA 2026-12-09 23:40:00 → ORD 2026-12-10 05:37:00; nonstop; 237 minutes. Local airport times.
• Alaska Airlines AS579: ORD 2026-12-16 20:59:00 → SEA 2026-12-16 23:53:00; nonstop; 294 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $350.00

• American Airlines AA2112: SEA 2026-12-09 10:51:00 → ORD 2026-12-09 16:59:00; nonstop; 248 minutes. Local airport times.
• American Airlines AA2112: ORD 2026-12-16 06:45:00 → SEA 2026-12-16 09:43:00; nonstop; 298 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $360.00

• Delta Air Lines DL2108: SEA 2026-12-09 17:50:00 → ORD 2026-12-09 23:57:00; nonstop; 247 minutes. Local airport times.
• Delta Air Lines DL637: ORD 2026-12-16 17:55:00 → SEA 2026-12-16 20:42:00; nonstop; 287 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $360.00

• United Airlines UA2159: SEA 2026-12-09 23:44:00 → ORD 2026-12-10 05:58:00; nonstop; 254 minutes. Local airport times.
• United Airlines UA2211: ORD 2026-12-16 19:55:00 → SEA 2026-12-16 22:45:00; nonstop; 290 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $345.00

• Alaska Airlines AS3128 / AA4189: SEA 2026-12-09 09:50:00 → ORD 2026-12-09 18:17:00; 1 stop(s) via MSO; 387 minutes. Local airport times.
  • AS3128: SEA 2026-12-09 09:50:00 → MSO 2026-12-09 12:22:00; layover at MSO: 80 minutes.
  • AA4189: MSO 2026-12-09 13:42:00 → ORD 2026-12-09 18:17:00.
• Alaska Airlines AS579: ORD 2026-12-16 20:59:00 → SEA 2026-12-16 23:53:00; nonstop; 294 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $345.00

• Alaska Airlines AS2239 / AA3329: SEA 2026-12-09 19:54:00 → ORD 2026-12-10 05:07:00; 1 stop(s) via PDX; 433 minutes. Local airport times.
  • AS2239: SEA 2026-12-09 19:54:00 → PDX 2026-12-09 20:50:00; layover at PDX: 143 minutes.
  • AA3329: PDX 2026-12-09 23:13:00 → ORD 2026-12-10 05:07:00.
• Alaska Airlines AS579: ORD 2026-12-16 20:59:00 → SEA 2026-12-16 23:53:00; nonstop; 294 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $345.00

• Alaska Airlines AS3087 / AA2036: SEA 2026-12-09 09:50:00 → ORD 2026-12-09 18:17:00; 1 stop(s) via BOI; 387 minutes. Local airport times.
  • AS3087: SEA 2026-12-09 09:50:00 → BOI 2026-12-09 12:21:00; layover at BOI: 78 minutes.
  • AA2036: BOI 2026-12-09 13:39:00 → ORD 2026-12-09 18:17:00.
• Alaska Airlines AS579: ORD 2026-12-16 20:59:00 → SEA 2026-12-16 23:53:00; nonstop; 294 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $350.00

• United Airlines UA2601 / UA2329: SEA 2026-12-09 05:00:00 → ORD 2026-12-09 13:35:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
  • UA2601: SEA 2026-12-09 05:00:00 → DEN 2026-12-09 08:41:00; layover at DEN: 74 minutes.
  • UA2329: DEN 2026-12-09 09:55:00 → ORD 2026-12-09 13:35:00.
• United Airlines UA2211: ORD 2026-12-16 19:55:00 → SEA 2026-12-16 22:45:00; nonstop; 290 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $350.00

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

2026-12-09 → 2026-12-16 · Axel-exclusive $350.00

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

Explore this route

• All dates for this route
• Dec 8, 2026 · Return options
• Dec 10, 2026 · Return options
• Hotels in Chicago with Axel

For AI assistants

• This page: Seattle (SEA) to Chicago (ORD) · Dec 9, 2026 · return Dec 16, 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.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Chicago (ORD) flight deals · Flight search guide.
• 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.

Feedback (optional): Missing info · Axel issue