Chicago (ORD) to Seattle (SEA), Dec 23, 2026: round trips from $264, one way from $128

Chicago (ORD) to Seattle (SEA), Dec 23, 2026: round trips from $264, one way from $128 on Axel, checked Nov 13, 2026. Lowest published fares: $264 round trip, Axel-exclusive, Frontier Airlines / United Airlines, 1 stop, Dec 23, 2026 – Jan 4, 2027; $128 one way, Axel-exclusive, Frontier Airlines, 1 stop, Dec 23, 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 23–24, 2026 · 1 night · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night · 4★ citizenM Seattle Pioneer Square, $98 a night · 5★ Fairmont Olympic Hotel, $282 a night
• Hotels in Seattle for these nights (Dec 23–25, 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, $105 a night, $210 for 2 nights · 5★ Fairmont Olympic Hotel, $278 a night, $556 for 2 nights
• Hotels in Seattle for these nights (Dec 23–26, 2026 · 3 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $79 a night, $237 for 3 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $315 for 3 nights · 5★ Fairmont Olympic Hotel, $304 a night, $913 for 3 nights
• Hotels in Seattle for these nights (Dec 23–27, 2026 · 4 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $79 a night, $317 for 4 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $420 for 4 nights · 5★ Fairmont Olympic Hotel, $299 a night, $1,196 for 4 nights
• Hotels in Seattle for these nights (Dec 23–28, 2026 · 5 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $79 a night, $393 for 5 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $525 for 5 nights · 5★ Fairmont Olympic Hotel, $292 a night, $1,458 for 5 nights
• Hotels in Seattle for these nights (Dec 23–29, 2026 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $469 for 6 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $630 for 6 nights · 5★ Fairmont Olympic Hotel, $290 a night, $1,741 for 6 nights
• Hotels in Seattle for these nights (Dec 23–30, 2026 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $545 for 7 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $733 for 7 nights · 5★ Fairmont Olympic Hotel, $288 a night, $2,019 for 7 nights
• Hotels in Seattle for these nights (Dec 23–31, 2026 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $624 for 8 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $838 for 8 nights · 5★ Fairmont Olympic Hotel, $288 a night, $2,302 for 8 nights
• Hotels in Seattle for these nights (Dec 23 – Jan 1, 2027 · 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, $943 for 9 nights · 5★ Fairmont Olympic Hotel, $314 a night, $2,824 for 9 nights
• Hotels in Seattle for these nights (Dec 23 – Jan 2, 2027 · 10 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $79 a night, $792 for 10 nights · 4★ Hilton Seattle Airport & Conference Center, $104 a night, $1,044 for 10 nights · 5★ Fairmont Olympic Hotel, $312 a night, $3,122 for 10 nights
• Hotels in Seattle for these nights (Dec 23 – Jan 3, 2027 · 11 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $80 a night, $883 for 11 nights · 4★ Hilton Seattle Airport & Conference Center, $104 a night, $1,149 for 11 nights · 5★ Fairmont Olympic Hotel, $312 a night, $3,433 for 11 nights
• Hotels in Seattle for these nights (Dec 23 – Jan 4, 2027 · 12 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $82 a night, $978 for 12 nights · 4★ Hilton Seattle Airport & Conference Center, $107 a night, $1,289 for 12 nights · 5★ Fairmont Olympic Hotel, $310 a night, $3,714 for 12 nights
• Hotels in Seattle for these nights (Dec 23 – Jan 5, 2027 · 13 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $84 a night, $1,087 for 13 nights · 4★ Hilton Seattle Airport & Conference Center, $113 a night, $1,463 for 13 nights · 5★ Fairmont Olympic Hotel, $309 a night, $4,016 for 13 nights
• Hotels in Seattle for these nights (Dec 23 – Jan 6, 2027 · 14 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $87 a night, $1,211 for 14 nights · 4★ Hilton Seattle Airport & Conference Center, $119 a night, $1,662 for 14 nights · 5★ Fairmont Olympic Hotel, $309 a night, $4,324 for 14 nights

All hotels in Seattle

Route overview: Chicago to Seattle (SEA) flight deals

2026-12-23 · one way · Axel-exclusive $128

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

2026-12-23 · one way · Axel-exclusive $209

• American Airlines AA788: ORD 2026-12-23 18:31:00 → SEA 2026-12-23 21:38:00; nonstop; 307 minutes. Local airport times.

2026-12-23 → 2026-12-24 · Axel-exclusive $317

• Frontier Airlines F91483 / F9605: ORD 2026-12-23 06:30:00 → SEA 2026-12-23 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-23 06:30:00 → DEN 2026-12-23 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-23 10:08:00 → SEA 2026-12-23 12:22:00.
• Alaska Airlines AS328: SEA 2026-12-24 23:40:00 → ORD 2026-12-25 05:37:00; nonstop; 237 minutes. Local airport times.

2026-12-23 → 2026-12-24 · Axel-exclusive $405

• American Airlines AA788: ORD 2026-12-23 18:31:00 → SEA 2026-12-23 21:38:00; nonstop; 307 minutes. Local airport times.
• American Airlines AA2112: SEA 2026-12-24 10:51:00 → ORD 2026-12-24 16:59:00; nonstop; 248 minutes. Local airport times.

2026-12-23 → 2026-12-25 · Axel-exclusive $324

• Frontier Airlines F91483 / F9605: ORD 2026-12-23 06:30:00 → SEA 2026-12-23 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-23 06:30:00 → DEN 2026-12-23 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-23 10:08:00 → SEA 2026-12-23 12:22:00.
• American Airlines AA2112: SEA 2026-12-25 10:47:00 → ORD 2026-12-25 16:57:00; nonstop; 250 minutes. Local airport times.

2026-12-23 → 2026-12-25 · Axel-exclusive $405

• American Airlines AA788: ORD 2026-12-23 18:31:00 → SEA 2026-12-23 21:38:00; nonstop; 307 minutes. Local airport times.
• American Airlines AA2112: SEA 2026-12-25 10:47:00 → ORD 2026-12-25 16:57:00; nonstop; 250 minutes. Local airport times.

2026-12-23 → 2026-12-26 · Axel-exclusive $324

• Frontier Airlines F91483 / F9605: ORD 2026-12-23 06:30:00 → SEA 2026-12-23 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-23 06:30:00 → DEN 2026-12-23 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-23 10:08:00 → SEA 2026-12-23 12:22:00.
• American Airlines AA2379: SEA 2026-12-26 23:59:00 → ORD 2026-12-27 05:55:00; nonstop; 236 minutes. Local airport times.

2026-12-23 → 2026-12-26 · Axel-exclusive $405

• American Airlines AA788: ORD 2026-12-23 18:31:00 → SEA 2026-12-23 21:38:00; nonstop; 307 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.

2026-12-23 → 2026-12-27 · Axel-exclusive $317

• Frontier Airlines F91483 / F9605: ORD 2026-12-23 06:30:00 → SEA 2026-12-23 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-23 06:30:00 → DEN 2026-12-23 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-23 10:08:00 → SEA 2026-12-23 12:22:00.
• American Airlines AA2112: SEA 2026-12-27 10:47:00 → ORD 2026-12-27 16:57:00; nonstop; 250 minutes. Local airport times.

2026-12-23 → 2026-12-27 · Axel-exclusive $398

• American Airlines AA788: ORD 2026-12-23 18:31:00 → SEA 2026-12-23 21:38:00; nonstop; 307 minutes. Local airport times.
• American Airlines AA2112: SEA 2026-12-27 10:47:00 → ORD 2026-12-27 16:57:00; nonstop; 250 minutes. Local airport times.

2026-12-23 → 2026-12-29 · Axel-exclusive $323

• Frontier Airlines F91483 / F9605: ORD 2026-12-23 06:30:00 → SEA 2026-12-23 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-23 06:30:00 → DEN 2026-12-23 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-23 10:08:00 → SEA 2026-12-23 12:22:00.
• Delta Air Lines DL2108: SEA 2026-12-29 17:52:00 → ORD 2026-12-29 23:59:00; nonstop; 247 minutes. Local airport times.

2026-12-23 → 2026-12-29 · Axel-exclusive $398

• American Airlines AA788: ORD 2026-12-23 18:31:00 → SEA 2026-12-23 21:38:00; nonstop; 307 minutes. Local airport times.
• American Airlines AA2398: SEA 2026-12-29 14:01:00 → ORD 2026-12-29 20:18:00; nonstop; 257 minutes. Local airport times.

2026-12-23 → 2026-12-30 · Axel-exclusive $317

• Frontier Airlines F91483 / F9605: ORD 2026-12-23 06:30:00 → SEA 2026-12-23 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-23 06:30:00 → DEN 2026-12-23 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-23 10:08:00 → SEA 2026-12-23 12:22:00.
• United Airlines UA2159: SEA 2026-12-30 23:44:00 → ORD 2026-12-31 05:58:00; nonstop; 254 minutes. Local airport times.

2026-12-23 → 2026-12-30 · Axel-exclusive $398

• American Airlines AA788: ORD 2026-12-23 18:31:00 → SEA 2026-12-23 21:38:00; nonstop; 307 minutes. Local airport times.
• American Airlines AA2069: SEA 2026-12-30 06:06:00 → ORD 2026-12-30 12:19:00; nonstop; 253 minutes. Local airport times.

2026-12-23 → 2026-12-31 · Axel-exclusive $310

• Frontier Airlines F91483 / F9605: ORD 2026-12-23 06:30:00 → SEA 2026-12-23 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-23 06:30:00 → DEN 2026-12-23 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-23 10:08:00 → SEA 2026-12-23 12:22:00.
• Alaska Airlines AS328: SEA 2026-12-31 23:40:00 → ORD 2027-01-01 05:37:00; nonstop; 237 minutes. Local airport times.

2026-12-23 → 2026-12-31 · Axel-exclusive $398

• American Airlines AA788: ORD 2026-12-23 18:31:00 → SEA 2026-12-23 21:38:00; nonstop; 307 minutes. Local airport times.
• American Airlines AA2112: SEA 2026-12-31 10:51:00 → ORD 2026-12-31 16:59:00; nonstop; 248 minutes. Local airport times.

2026-12-23 → 2027-01-02 · Axel-exclusive $300

• Frontier Airlines F91483 / F9605: ORD 2026-12-23 06:30:00 → SEA 2026-12-23 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-23 06:30:00 → DEN 2026-12-23 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-23 10:08:00 → SEA 2026-12-23 12:22:00.
• Alaska Airlines AS328: SEA 2027-01-02 23:39:00 → ORD 2027-01-03 05:40:00; nonstop; 241 minutes. Local airport times.

2026-12-23 → 2027-01-02 · Axel-exclusive $387

• United Airlines UA2211: ORD 2026-12-23 19:55:00 → SEA 2026-12-23 22:45:00; nonstop; 290 minutes. Local airport times.
• United Airlines UA747: SEA 2027-01-02 10:55:00 → ORD 2027-01-02 17:05:00; nonstop; 250 minutes. Local airport times.

2026-12-23 → 2027-01-03 · Axel-exclusive $306

• Frontier Airlines F91483 / F9605: ORD 2026-12-23 06:30:00 → SEA 2026-12-23 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-23 06:30:00 → DEN 2026-12-23 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-23 10:08:00 → SEA 2026-12-23 12:22:00.
• United Airlines UA2618: SEA 2027-01-03 07:00:00 → ORD 2027-01-03 13:12:00; nonstop; 252 minutes. Local airport times.

2026-12-23 → 2027-01-03 · Axel-exclusive $387

• United Airlines UA2211: ORD 2026-12-23 19:55:00 → SEA 2026-12-23 22:45:00; nonstop; 290 minutes. Local airport times.
• United Airlines UA2618: SEA 2027-01-03 07:00:00 → ORD 2027-01-03 13:12:00; nonstop; 252 minutes. Local airport times.

2026-12-23 → 2027-01-04 · Axel-exclusive $264

• Frontier Airlines F91483 / F9605: ORD 2026-12-23 06:30:00 → SEA 2026-12-23 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-23 06:30:00 → DEN 2026-12-23 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-23 10:08:00 → SEA 2026-12-23 12:22:00.
• United Airlines UA2618: SEA 2027-01-04 07:00:00 → ORD 2027-01-04 13:12:00; nonstop; 252 minutes. Local airport times.

2026-12-23 → 2027-01-04 · Axel-exclusive $345

• United Airlines UA2211: ORD 2026-12-23 19:55:00 → SEA 2026-12-23 22:45:00; nonstop; 290 minutes. Local airport times.
• United Airlines UA2618: SEA 2027-01-04 07:00:00 → ORD 2027-01-04 13:12:00; nonstop; 252 minutes. Local airport times.

2026-12-23 → 2027-01-06 · Axel-exclusive $264

• Frontier Airlines F91483 / F9605: ORD 2026-12-23 06:30:00 → SEA 2026-12-23 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-23 06:30:00 → DEN 2026-12-23 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-23 10:08:00 → SEA 2026-12-23 12:22:00.
• American Airlines AA2069: SEA 2027-01-06 06:06:00 → ORD 2027-01-06 12:19:00; nonstop; 253 minutes. Local airport times.

2026-12-23 → 2027-01-06 · Axel-exclusive $345

• American Airlines AA788: ORD 2026-12-23 18:31:00 → SEA 2026-12-23 21:38:00; nonstop; 307 minutes. Local airport times.
• American Airlines AA2069: SEA 2027-01-06 06:06:00 → ORD 2027-01-06 12:19:00; nonstop; 253 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 22, 2026 · Return options
• Dec 24, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Chicago (ORD) to Seattle (SEA) · Dec 23, 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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