Chicago (ORD) to Seattle (SEA), Dec 12, 2026: round trips from $290, one way from $150

Chicago (ORD) to Seattle (SEA), Dec 12, 2026: round trips from $290, one way from $150 on Axel, checked Nov 13, 2026. Lowest published fares: $290 round trip, Axel-exclusive, Alaska Airlines, nonstop, Dec 12–13, 2026; $150 one way, Axel-exclusive, Alaska Airlines, nonstop, Dec 12, 2026; 1 adult, economy, checked Nov 13, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Hotels in Seattle for these trips

Hotels: under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Seattle for these nights (Dec 12–13, 2026 · 1 night · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle
• Hotels in Seattle for these nights (Dec 12–14, 2026 · 2 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle
• Hotels in Seattle for these nights (Dec 12–15, 2026 · 3 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle
• Hotels in Seattle for these nights (Dec 12–16, 2026 · 4 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle
• Hotels in Seattle for these nights (Dec 12–17, 2026 · 5 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle
• Hotels in Seattle for these nights (Dec 12–18, 2026 · 6 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle
• Hotels in Seattle for these nights (Dec 12–19, 2026 · 7 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle
• Hotels in Seattle for these nights (Dec 12–20, 2026 · 8 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle
• Hotels in Seattle for these nights (Dec 12–21, 2026 · 9 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle
• Hotels in Seattle for these nights (Dec 12–22, 2026 · 10 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle
• Hotels in Seattle for these nights (Dec 12–23, 2026 · 11 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle
• Hotels in Seattle for these nights (Dec 12–24, 2026 · 12 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle
• Hotels in Seattle for these nights (Dec 12–25, 2026 · 13 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle
• Hotels in Seattle for these nights (Dec 12–26, 2026 · 14 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle

All hotels in Seattle

Route overview: Chicago to Seattle (SEA) flight deals

2026-12-12 · one way · Axel-exclusive $150

• Alaska Airlines AS587: ORD 2026-12-12 06:00:00 → SEA 2026-12-12 09:00:00; nonstop; 300 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $155

• United Airlines UA1764: ORD 2026-12-12 13:35:00 → SEA 2026-12-12 16:19:00; nonstop; 284 minutes. Local airport times.

2026-12-12 → 2026-12-13 · Axel-exclusive $290

• Alaska Airlines AS587: ORD 2026-12-12 06:00:00 → SEA 2026-12-12 09:00:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS1515: SEA 2026-12-13 11:35:00 → ORD 2026-12-13 17:49:00; nonstop; 254 minutes. Local airport times.

2026-12-12 → 2026-12-13 · Axel-exclusive $300

• American Airlines AA2392: ORD 2026-12-12 20:45:00 → SEA 2026-12-12 23:42:00; nonstop; 297 minutes. Local airport times.
• American Airlines AA2379: SEA 2026-12-13 23:39:00 → ORD 2026-12-14 05:35:00; nonstop; 236 minutes. Local airport times.

2026-12-12 → 2026-12-14 · Axel-exclusive $290

• Alaska Airlines AS587: ORD 2026-12-12 06:00:00 → SEA 2026-12-12 09:00:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2026-12-14 08:09:00 → ORD 2026-12-14 14:21:00; nonstop; 252 minutes. Local airport times.

2026-12-12 → 2026-12-14 · Axel-exclusive $300

• American Airlines AA2392: ORD 2026-12-12 20:45:00 → SEA 2026-12-12 23:42:00; nonstop; 297 minutes. Local airport times.
• American Airlines AA294: SEA 2026-12-14 23:36:00 → ORD 2026-12-15 05:42:00; nonstop; 246 minutes. Local airport times.

2026-12-12 → 2026-12-15 · Axel-exclusive $290

• Alaska Airlines AS587: ORD 2026-12-12 06:00:00 → SEA 2026-12-12 09:00:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2026-12-15 08:09:00 → ORD 2026-12-15 14:21:00; nonstop; 252 minutes. Local airport times.

2026-12-12 → 2026-12-15 · Axel-exclusive $300

• United Airlines UA1764: ORD 2026-12-12 13:35:00 → SEA 2026-12-12 16:19:00; nonstop; 284 minutes. Local airport times.
• United Airlines UA1705: SEA 2026-12-15 14:05:00 → ORD 2026-12-15 20:15:00; nonstop; 250 minutes. Local airport times.

2026-12-12 → 2026-12-16 · Axel-exclusive $290

• Alaska Airlines AS587: ORD 2026-12-12 06:00:00 → SEA 2026-12-12 09:00:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2026-12-16 08:09:00 → ORD 2026-12-16 14:21:00; nonstop; 252 minutes. Local airport times.

2026-12-12 → 2026-12-16 · Axel-exclusive $300

• Delta Air Lines DL2041: ORD 2026-12-12 06:00:00 → SEA 2026-12-12 08:54:00; nonstop; 294 minutes. Local airport times.
• Delta Air Lines DL536 / DL1471: SEA 2026-12-16 08:30:00 → ORD 2026-12-16 16:41:00; 1 stop(s) via MSP; 371 minutes. Local airport times.
  • DL536: SEA 2026-12-16 08:30:00 → MSP 2026-12-16 13:48:00; layover at MSP: 73 minutes.
  • DL1471: MSP 2026-12-16 15:01:00 → ORD 2026-12-16 16:41:00.

2026-12-12 → 2026-12-18 · Axel-exclusive $341

• Alaska Airlines AS587: ORD 2026-12-12 06:00:00 → SEA 2026-12-12 09:00:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS328: SEA 2026-12-18 23:40:00 → ORD 2026-12-19 05:37:00; nonstop; 237 minutes. Local airport times.

2026-12-12 → 2026-12-18 · Axel-exclusive $346

• United Airlines UA1764: ORD 2026-12-12 13:35:00 → SEA 2026-12-12 16:19:00; nonstop; 284 minutes. Local airport times.
• United Airlines UA2601 / UA2329: SEA 2026-12-18 05:00:00 → ORD 2026-12-18 13:35:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
  • UA2601: SEA 2026-12-18 05:00:00 → DEN 2026-12-18 08:41:00; layover at DEN: 74 minutes.
  • UA2329: DEN 2026-12-18 09:55:00 → ORD 2026-12-18 13:35:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $341

• Alaska Airlines AS587: ORD 2026-12-12 06:00:00 → SEA 2026-12-12 09:00:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2026-12-19 08:07:00 → ORD 2026-12-19 14:21:00; nonstop; 254 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $353

• United Airlines UA1764: ORD 2026-12-12 13:35:00 → SEA 2026-12-12 16:19:00; nonstop; 284 minutes. Local airport times.
• United Airlines UA747: SEA 2026-12-19 10:55:00 → ORD 2026-12-19 17:05:00; nonstop; 250 minutes. Local airport times.

2026-12-12 → 2026-12-20 · Axel-exclusive $341

• Alaska Airlines AS587: ORD 2026-12-12 06:00:00 → SEA 2026-12-12 09:00:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2026-12-20 08:07:00 → ORD 2026-12-20 14:21:00; nonstop; 254 minutes. Local airport times.

2026-12-12 → 2026-12-20 · Axel-exclusive $353

• American Airlines AA2392: ORD 2026-12-12 20:45:00 → SEA 2026-12-12 23:42:00; nonstop; 297 minutes. Local airport times.
• American Airlines AA2379: SEA 2026-12-20 23:59:00 → ORD 2026-12-21 05:55:00; nonstop; 236 minutes. Local airport times.

2026-12-12 → 2026-12-22 · Axel-exclusive $341

• Alaska Airlines AS587: ORD 2026-12-12 06:00:00 → SEA 2026-12-12 09:00:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2026-12-22 08:07:00 → ORD 2026-12-22 14:21:00; nonstop; 254 minutes. Local airport times.

2026-12-12 → 2026-12-22 · Axel-exclusive $353

• United Airlines UA1764: ORD 2026-12-12 13:35:00 → SEA 2026-12-12 16:19:00; nonstop; 284 minutes. Local airport times.
• United Airlines UA747: SEA 2026-12-22 10:55:00 → ORD 2026-12-22 17:05:00; nonstop; 250 minutes. Local airport times.

2026-12-12 → 2026-12-23 · Axel-exclusive $341

• Alaska Airlines AS587: ORD 2026-12-12 06:00:00 → SEA 2026-12-12 09:00:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2026-12-23 08:09:00 → ORD 2026-12-23 14:21:00; nonstop; 252 minutes. Local airport times.

2026-12-12 → 2026-12-23 · Axel-exclusive $351

• Delta Air Lines DL2041: ORD 2026-12-12 06:00:00 → SEA 2026-12-12 08:54:00; nonstop; 294 minutes. Local airport times.
• Delta Air Lines DL536 / DL1471: SEA 2026-12-23 08:30:00 → ORD 2026-12-23 16:41:00; 1 stop(s) via MSP; 371 minutes. Local airport times.
  • DL536: SEA 2026-12-23 08:30:00 → MSP 2026-12-23 13:48:00; layover at MSP: 73 minutes.
  • DL1471: MSP 2026-12-23 15:01:00 → ORD 2026-12-23 16:41:00.

2026-12-12 → 2026-12-24 · Axel-exclusive $341

• Alaska Airlines AS587: ORD 2026-12-12 06:00:00 → SEA 2026-12-12 09:00:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS328: SEA 2026-12-24 23:40:00 → ORD 2026-12-25 05:37:00; nonstop; 237 minutes. Local airport times.

2026-12-12 → 2026-12-24 · Axel-exclusive $353

• United Airlines UA1764: ORD 2026-12-12 13:35:00 → SEA 2026-12-12 16:19:00; nonstop; 284 minutes. Local airport times.
• United Airlines UA747: SEA 2026-12-24 10:48:00 → ORD 2026-12-24 16:53:00; nonstop; 245 minutes. Local airport times.

2026-12-12 → 2026-12-26 · Axel-exclusive $341

• Alaska Airlines AS587: ORD 2026-12-12 06:00:00 → SEA 2026-12-12 09:00:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2026-12-26 08:07:00 → ORD 2026-12-26 14:21:00; nonstop; 254 minutes. Local airport times.

2026-12-12 → 2026-12-26 · Axel-exclusive $353

• American Airlines AA2392: ORD 2026-12-12 20:45:00 → SEA 2026-12-12 23:42:00; nonstop; 297 minutes. Local airport times.
• American Airlines AA2379: SEA 2026-12-26 23:59:00 → ORD 2026-12-27 05:55:00; nonstop; 236 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 11, 2026 · Return options
• Dec 13, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Chicago (ORD) to Seattle (SEA) · Dec 12, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
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