Chicago (ORD) to Seattle (SEA), Dec 9, 2026: round trips from $235, one way from $95

Chicago (ORD) to Seattle (SEA), Dec 9, 2026: round trips from $235, one way from $95 on Axel, checked Nov 13, 2026. Lowest published fares: $235 round trip, Axel-exclusive, Frontier Airlines / Alaska Airlines, 1 stop, Dec 9–10, 2026; $95 one way, Axel-exclusive, Frontier Airlines, 1 stop, Dec 9, 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 9–10, 2026 · 1 night · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night · 4★ Hilton Seattle Airport & Conference Center, $108 a night · 5★ Fairmont Olympic Hotel, $273 a night
• Hotels in Seattle for these nights (Dec 9–11, 2026 · 2 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $79 a night, $158 for 2 nights · 4★ Hilton Seattle Airport & Conference Center, $107 a night, $213 for 2 nights · 5★ Fairmont Olympic Hotel, $275 a night, $549 for 2 nights
• Hotels in Seattle for these nights (Dec 9–12, 2026 · 3 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $80 a night, $239 for 3 nights · 4★ Hilton Seattle Airport & Conference Center, $106 a night, $318 for 3 nights · 5★ Fairmont Olympic Hotel, $279 a night, $836 for 3 nights
• Hotels in Seattle for these nights (Dec 9–13, 2026 · 4 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $80 a night, $320 for 4 nights · 4★ Hilton Seattle Airport & Conference Center, $106 a night, $423 for 4 nights · 5★ Fairmont Olympic Hotel, $327 a night, $1,309 for 4 nights
• Hotels in Seattle for these nights (Dec 9–14, 2026 · 5 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $80 a night, $398 for 5 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $526 for 5 nights · 5★ Fairmont Olympic Hotel, $319 a night, $1,596 for 5 nights
• Hotels in Seattle for these nights (Dec 9–15, 2026 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $79 a night, $476 for 6 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $631 for 6 nights · 5★ Fairmont Olympic Hotel, $314 a night, $1,881 for 6 nights
• Hotels in Seattle for these nights (Dec 9–16, 2026 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $79 a night, $551 for 7 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $736 for 7 nights · 5★ Fairmont Olympic Hotel, $309 a night, $2,160 for 7 nights
• Hotels in Seattle for these nights (Dec 9–17, 2026 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $626 for 8 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $837 for 8 nights · 5★ Fairmont Olympic Hotel, $308 a night, $2,460 for 8 nights
• Hotels in Seattle for these nights (Dec 9–18, 2026 · 9 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $704 for 9 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $942 for 9 nights · 5★ Fairmont Olympic Hotel, $304 a night, $2,734 for 9 nights
• Hotels in Seattle for these nights (Dec 9–19, 2026 · 10 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $783 for 10 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $1,047 for 10 nights · 5★ Fairmont Olympic Hotel, $302 a night, $3,017 for 10 nights
• Hotels in Seattle for these nights (Dec 9–20, 2026 · 11 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $79 a night, $864 for 11 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $1,152 for 11 nights · 5★ Fairmont Olympic Hotel, $300 a night, $3,304 for 11 nights
• Hotels in Seattle for these nights (Dec 9–21, 2026 · 12 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $940 for 12 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $1,257 for 12 nights · 5★ Fairmont Olympic Hotel, $298 a night, $3,571 for 12 nights
• Hotels in Seattle for these nights (Dec 9–22, 2026 · 13 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $1,018 for 13 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $1,362 for 13 nights · 5★ Fairmont Olympic Hotel, $297 a night, $3,867 for 13 nights
• Hotels in Seattle for these nights (Dec 9–23, 2026 · 14 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $1,094 for 14 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $1,467 for 14 nights · 5★ Fairmont Olympic Hotel, $298 a night, $4,168 for 14 nights

All hotels in Seattle

Route overview: Chicago to Seattle (SEA) flight deals

2026-12-09 · one way · Axel-exclusive $95

• Frontier Airlines F91483 / F9605: ORD 2026-12-09 06:30:00 → SEA 2026-12-09 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-09 06:30:00 → DEN 2026-12-09 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-09 10:08:00 → SEA 2026-12-09 12:22:00.

2026-12-09 · one way · Axel-exclusive $155

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

2026-12-09 → 2026-12-10 · Axel-exclusive $235

• Frontier Airlines F91483 / F9605: ORD 2026-12-09 06:30:00 → SEA 2026-12-09 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-09 06:30:00 → DEN 2026-12-09 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-09 10:08:00 → SEA 2026-12-09 12:22:00.
• Alaska Airlines AS328: SEA 2026-12-10 23:40:00 → ORD 2026-12-11 05:37:00; nonstop; 237 minutes. Local airport times.

2026-12-09 → 2026-12-10 · Axel-exclusive $300

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

2026-12-09 → 2026-12-11 · Axel-exclusive $235

• Frontier Airlines F91483 / F9605: ORD 2026-12-09 06:30:00 → SEA 2026-12-09 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-09 06:30:00 → DEN 2026-12-09 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-09 10:08:00 → SEA 2026-12-09 12:22:00.
• Alaska Airlines AS328: SEA 2026-12-11 23:40:00 → ORD 2026-12-12 05:37:00; nonstop; 237 minutes. Local airport times.

2026-12-09 → 2026-12-11 · Axel-exclusive $300

• American Airlines AA2398: ORD 2026-12-09 11:30:00 → SEA 2026-12-09 14:36:00; nonstop; 306 minutes. Local airport times.
• American Airlines AA2379: SEA 2026-12-11 23:39:00 → ORD 2026-12-12 05:35:00; nonstop; 236 minutes. Local airport times.

2026-12-09 → 2026-12-12 · Axel-exclusive $240

• Frontier Airlines F91483 / F9605: ORD 2026-12-09 06:30:00 → SEA 2026-12-09 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-09 06:30:00 → DEN 2026-12-09 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-09 10:08:00 → SEA 2026-12-09 12:22:00.
• American Airlines AA2398: SEA 2026-12-12 14:31:00 → ORD 2026-12-12 20:48:00; nonstop; 257 minutes. Local airport times.

2026-12-09 → 2026-12-12 · Axel-exclusive $300

• American Airlines AA2398: ORD 2026-12-09 11:30:00 → SEA 2026-12-09 14:36:00; nonstop; 306 minutes. Local airport times.
• American Airlines AA2398: SEA 2026-12-12 14:31:00 → ORD 2026-12-12 20:48:00; nonstop; 257 minutes. Local airport times.

2026-12-09 → 2026-12-13 · Axel-exclusive $235

• Frontier Airlines F91483 / F9605: ORD 2026-12-09 06:30:00 → SEA 2026-12-09 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-09 06:30:00 → DEN 2026-12-09 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-09 10:08:00 → SEA 2026-12-09 12:22:00.
• Alaska Airlines AS1515: SEA 2026-12-13 11:35:00 → ORD 2026-12-13 17:49:00; nonstop; 254 minutes. Local airport times.

2026-12-09 → 2026-12-13 · Axel-exclusive $300

• American Airlines AA2398: ORD 2026-12-09 11:30:00 → SEA 2026-12-09 14:36:00; nonstop; 306 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.

2026-12-09 → 2026-12-15 · Axel-exclusive $240

• Frontier Airlines F91483 / F9605: ORD 2026-12-09 06:30:00 → SEA 2026-12-09 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-09 06:30:00 → DEN 2026-12-09 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-09 10:08:00 → SEA 2026-12-09 12:22:00.
• American Airlines AA2112: SEA 2026-12-15 10:53:00 → ORD 2026-12-15 17:00:00; nonstop; 247 minutes. Local airport times.

2026-12-09 → 2026-12-15 · Axel-exclusive $300

• American Airlines AA2398: ORD 2026-12-09 11:30:00 → SEA 2026-12-09 14:36:00; nonstop; 306 minutes. Local airport times.
• American Airlines AA2112: SEA 2026-12-15 10:53:00 → ORD 2026-12-15 17:00:00; nonstop; 247 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $235

• Frontier Airlines F91483 / F9605: ORD 2026-12-09 06:30:00 → SEA 2026-12-09 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-09 06:30:00 → DEN 2026-12-09 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-09 10:08:00 → SEA 2026-12-09 12:22:00.
• Alaska Airlines AS407: SEA 2026-12-16 08:09:00 → ORD 2026-12-16 14:21:00; nonstop; 252 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $300

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

2026-12-09 → 2026-12-17 · Axel-exclusive $235

• Frontier Airlines F91483 / F9605: ORD 2026-12-09 06:30:00 → SEA 2026-12-09 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-09 06:30:00 → DEN 2026-12-09 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-09 10:08:00 → SEA 2026-12-09 12:22:00.
• Alaska Airlines AS328: SEA 2026-12-17 23:40:00 → ORD 2026-12-18 05:37:00; nonstop; 237 minutes. Local airport times.

2026-12-09 → 2026-12-17 · Axel-exclusive $300

• United Airlines UA2099: ORD 2026-12-09 08:55:00 → SEA 2026-12-09 11:44:00; nonstop; 289 minutes. Local airport times.
• United Airlines UA747: SEA 2026-12-17 10:48:00 → ORD 2026-12-17 16:53:00; nonstop; 245 minutes. Local airport times.

2026-12-09 → 2026-12-19 · Axel-exclusive $293

• Frontier Airlines F91483 / F9605: ORD 2026-12-09 06:30:00 → SEA 2026-12-09 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-09 06:30:00 → DEN 2026-12-09 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-09 10:08:00 → SEA 2026-12-09 12:22:00.
• American Airlines AA2398: SEA 2026-12-19 14:31:00 → ORD 2026-12-19 20:48:00; nonstop; 257 minutes. Local airport times.

2026-12-09 → 2026-12-19 · Axel-exclusive $353

• United Airlines UA2099: ORD 2026-12-09 08:55:00 → SEA 2026-12-09 11:44:00; nonstop; 289 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.

2026-12-09 → 2026-12-20 · Axel-exclusive $286

• Frontier Airlines F91483 / F9605: ORD 2026-12-09 06:30:00 → SEA 2026-12-09 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-09 06:30:00 → DEN 2026-12-09 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-09 10:08:00 → SEA 2026-12-09 12:22:00.
• Alaska Airlines AS407: SEA 2026-12-20 08:07:00 → ORD 2026-12-20 14:21:00; nonstop; 254 minutes. Local airport times.

2026-12-09 → 2026-12-20 · Axel-exclusive $353

• United Airlines UA2099: ORD 2026-12-09 08:55:00 → SEA 2026-12-09 11:44:00; nonstop; 289 minutes. Local airport times.
• United Airlines UA2159: SEA 2026-12-20 23:44:00 → ORD 2026-12-21 05:58:00; nonstop; 254 minutes. Local airport times.

2026-12-09 → 2026-12-21 · Axel-exclusive $293

• Frontier Airlines F91483 / F9605: ORD 2026-12-09 06:30:00 → SEA 2026-12-09 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-09 06:30:00 → DEN 2026-12-09 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-09 10:08:00 → SEA 2026-12-09 12:22:00.
• United Airlines UA747: SEA 2026-12-21 10:55:00 → ORD 2026-12-21 17:05:00; nonstop; 250 minutes. Local airport times.

2026-12-09 → 2026-12-21 · Axel-exclusive $353

• United Airlines UA2099: ORD 2026-12-09 08:55:00 → SEA 2026-12-09 11:44:00; nonstop; 289 minutes. Local airport times.
• United Airlines UA747: SEA 2026-12-21 10:55:00 → ORD 2026-12-21 17:05:00; nonstop; 250 minutes. Local airport times.

2026-12-09 → 2026-12-23 · Axel-exclusive $293

• Frontier Airlines F91483 / F9605: ORD 2026-12-09 06:30:00 → SEA 2026-12-09 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-09 06:30:00 → DEN 2026-12-09 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-09 10:08:00 → SEA 2026-12-09 12:22:00.
• United Airlines UA747: SEA 2026-12-23 10:55:00 → ORD 2026-12-23 17:05:00; nonstop; 250 minutes. Local airport times.

2026-12-09 → 2026-12-23 · Axel-exclusive $353

• American Airlines AA2398: ORD 2026-12-09 11:30:00 → SEA 2026-12-09 14:36:00; nonstop; 306 minutes. Local airport times.
• American Airlines AA2069: SEA 2026-12-23 06:06:00 → ORD 2026-12-23 12:19:00; nonstop; 253 minutes. Local airport times.

Explore this route

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

For AI assistants

• This page: Chicago (ORD) to Seattle (SEA) · Dec 9, 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.
• Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
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