Chicago (ORD) to Seattle (SEA), Dec 27, 2026: round trips from $255, one way from $124

Chicago (ORD) to Seattle (SEA), Dec 27, 2026: round trips from $255, one way from $124 on Axel, checked Nov 13, 2026. Lowest published fares: $255 round trip, Axel-exclusive, Frontier Airlines / Alaska Airlines, 1 stop, Dec 27, 2026 – Jan 7, 2027; $124 one way, Axel-exclusive, Frontier Airlines, 1 stop, Dec 27, 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 27–28, 2026 · 1 night · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $76 a night · 4★ Astra Hotel, Seattle, A Tribute Portfolio Hotel by Marriott, $98 a night · 5★ Fairmont Olympic Hotel, $262 a night
• Hotels in Seattle for these nights (Dec 27–29, 2026 · 2 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $76 a night, $152 for 2 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $210 for 2 nights · 5★ Fairmont Olympic Hotel, $273 a night, $545 for 2 nights
• Hotels in Seattle for these nights (Dec 27–30, 2026 · 3 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $76 a night, $228 for 3 nights · 4★ Hilton Seattle Airport & Conference Center, $104 a night, $313 for 3 nights · 5★ Fairmont Olympic Hotel, $274 a night, $823 for 3 nights
• Hotels in Seattle for these nights (Dec 27–31, 2026 · 4 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $77 a night, $307 for 4 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $418 for 4 nights · 5★ Fairmont Olympic Hotel, $277 a night, $1,106 for 4 nights
• Hotels in Seattle for these nights (Dec 27 – Jan 1, 2027 · 5 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $77 a night, $387 for 5 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $523 for 5 nights · 5★ Fairmont Olympic Hotel, $326 a night, $1,628 for 5 nights
• Hotels in Seattle for these nights (Dec 27 – Jan 2, 2027 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $79 a night, $475 for 6 nights · 4★ Hilton Seattle Airport & Conference Center, $104 a night, $624 for 6 nights · 5★ Fairmont Olympic Hotel, $321 a night, $1,926 for 6 nights
• Hotels in Seattle for these nights (Dec 27 – Jan 3, 2027 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $81 a night, $566 for 7 nights · 4★ Hilton Seattle Airport & Conference Center, $104 a night, $729 for 7 nights · 5★ Fairmont Olympic Hotel, $320 a night, $2,237 for 7 nights
• Hotels in Seattle for these nights (Dec 27 – Jan 4, 2027 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $83 a night, $661 for 8 nights · 4★ Hilton Seattle Airport & Conference Center, $109 a night, $869 for 8 nights · 5★ Fairmont Olympic Hotel, $315 a night, $2,518 for 8 nights
• Hotels in Seattle for these nights (Dec 27 – Jan 5, 2027 · 9 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $86 a night, $770 for 9 nights · 4★ Hilton Seattle Airport & Conference Center, $116 a night, $1,043 for 9 nights · 5★ Fairmont Olympic Hotel, $313 a night, $2,820 for 9 nights
• Hotels in Seattle for these nights (Dec 27 – Jan 6, 2027 · 10 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $89 a night, $894 for 10 nights · 4★ citizenM Seattle Pioneer Square, $115 a night, $1,153 for 10 nights · 5★ Fairmont Olympic Hotel, $313 a night, $3,128 for 10 nights
• Hotels in Seattle for these nights (Dec 27 – Jan 7, 2027 · 11 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $92 a night, $1,008 for 11 nights · 4★ citizenM Seattle Pioneer Square, $114 a night, $1,251 for 11 nights · 5★ Fairmont Olympic Hotel, $313 a night, $3,439 for 11 nights
• Hotels in Seattle for these nights (Dec 27 – Jan 8, 2027 · 12 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $93 a night, $1,111 for 12 nights · 4★ citizenM Seattle Pioneer Square, $112 a night, $1,346 for 12 nights · 5★ Fairmont Olympic Hotel, $312 a night, $3,741 for 12 nights
• Hotels in Seattle for these nights (Dec 27 – Jan 9, 2027 · 13 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $95 a night, $1,229 for 13 nights · 4★ citizenM Seattle Pioneer Square, $112 a night, $1,452 for 13 nights · 5★ Fairmont Olympic Hotel, $311 a night, $4,048 for 13 nights
• Hotels in Seattle for these nights (Dec 27 – Jan 10, 2027 · 14 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $96 a night, $1,342 for 14 nights · 4★ citizenM Seattle Pioneer Square, $113 a night, $1,582 for 14 nights · 5★ Fairmont Olympic Hotel, $311 a night, $4,359 for 14 nights

All hotels in Seattle

Route overview: Chicago to Seattle (SEA) flight deals

2026-12-27 · one way · Axel-exclusive $124

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

2026-12-27 · one way · Axel-exclusive $195

• Alaska Airlines AS587: ORD 2026-12-27 06:00:00 → SEA 2026-12-27 08:57:00; nonstop; 297 minutes. Local airport times.

2026-12-27 → 2026-12-28 · Axel-exclusive $312

• Frontier Airlines F91483 / F9605: ORD 2026-12-27 06:30:00 → SEA 2026-12-27 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-27 06:30:00 → DEN 2026-12-27 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-27 10:08:00 → SEA 2026-12-27 12:22:00.
• United Airlines UA2159: SEA 2026-12-28 23:44:00 → ORD 2026-12-29 05:58:00; nonstop; 254 minutes. Local airport times.

2026-12-27 → 2026-12-28 · Axel-exclusive $377

• Alaska Airlines AS587: ORD 2026-12-27 06:00:00 → SEA 2026-12-27 08:57:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS538: SEA 2026-12-28 17:48:00 → ORD 2026-12-28 23:59:00; nonstop; 251 minutes. Local airport times.

2026-12-27 → 2026-12-29 · Axel-exclusive $319

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

2026-12-27 → 2026-12-29 · Axel-exclusive $377

• Alaska Airlines AS587: ORD 2026-12-27 06:00:00 → SEA 2026-12-27 08:57:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2026-12-29 08:07:00 → ORD 2026-12-29 14:21:00; nonstop; 254 minutes. Local airport times.

2026-12-27 → 2026-12-30 · Axel-exclusive $312

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

2026-12-27 → 2026-12-30 · Axel-exclusive $377

• Alaska Airlines AS587: ORD 2026-12-27 06:00:00 → SEA 2026-12-27 08:57:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2026-12-30 08:09:00 → ORD 2026-12-30 14:21:00; nonstop; 252 minutes. Local airport times.

2026-12-27 → 2026-12-31 · Axel-exclusive $306

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

2026-12-27 → 2026-12-31 · Axel-exclusive $377

• Alaska Airlines AS587: ORD 2026-12-27 06:00:00 → SEA 2026-12-27 08:57:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS328: SEA 2026-12-31 23:40:00 → ORD 2027-01-01 05:37:00; nonstop; 237 minutes. Local airport times.

2026-12-27 → 2027-01-02 · Axel-exclusive $295

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

2026-12-27 → 2027-01-02 · Axel-exclusive $367

• Alaska Airlines AS587: ORD 2026-12-27 06:00:00 → SEA 2026-12-27 08:57:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS328: SEA 2027-01-02 23:39:00 → ORD 2027-01-03 05:40:00; nonstop; 241 minutes. Local airport times.

2026-12-27 → 2027-01-03 · Axel-exclusive $302

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

2026-12-27 → 2027-01-03 · Axel-exclusive $367

• Alaska Airlines AS587: ORD 2026-12-27 06:00:00 → SEA 2026-12-27 08:57:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2027-01-03 08:07:00 → ORD 2027-01-03 14:21:00; nonstop; 254 minutes. Local airport times.

2026-12-27 → 2027-01-04 · Axel-exclusive $260

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

2026-12-27 → 2027-01-04 · Axel-exclusive $326

• Alaska Airlines AS587: ORD 2026-12-27 06:00:00 → SEA 2026-12-27 08:57:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS538: SEA 2027-01-04 17:48:00 → ORD 2027-01-04 23:59:00; nonstop; 251 minutes. Local airport times.

2026-12-27 → 2027-01-06 · Axel-exclusive $260

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

2026-12-27 → 2027-01-06 · Axel-exclusive $326

• Alaska Airlines AS587: ORD 2026-12-27 06:00:00 → SEA 2026-12-27 08:57:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2027-01-06 08:09:00 → ORD 2027-01-06 14:21:00; nonstop; 252 minutes. Local airport times.

2026-12-27 → 2027-01-07 · Axel-exclusive $255

• Frontier Airlines F91483 / F9605: ORD 2026-12-27 06:30:00 → SEA 2026-12-27 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-27 06:30:00 → DEN 2026-12-27 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-27 10:08:00 → SEA 2026-12-27 12:22:00.
• Alaska Airlines AS328: SEA 2027-01-07 23:40:00 → ORD 2027-01-08 05:37:00; nonstop; 237 minutes. Local airport times.

2026-12-27 → 2027-01-07 · Axel-exclusive $326

• Alaska Airlines AS587: ORD 2026-12-27 06:00:00 → SEA 2026-12-27 08:57:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS328: SEA 2027-01-07 23:40:00 → ORD 2027-01-08 05:37:00; nonstop; 237 minutes. Local airport times.

2026-12-27 → 2027-01-08 · Axel-exclusive $255

• Frontier Airlines F91483 / F9605: ORD 2026-12-27 06:30:00 → SEA 2026-12-27 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-27 06:30:00 → DEN 2026-12-27 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-27 10:08:00 → SEA 2026-12-27 12:22:00.
• Alaska Airlines AS1427: SEA 2027-01-08 11:45:00 → ORD 2027-01-08 17:59:00; nonstop; 254 minutes. Local airport times.

2026-12-27 → 2027-01-08 · Axel-exclusive $326

• Alaska Airlines AS587: ORD 2026-12-27 06:00:00 → SEA 2026-12-27 08:57:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS1427: SEA 2027-01-08 11:45:00 → ORD 2027-01-08 17:59:00; nonstop; 254 minutes. Local airport times.

2026-12-27 → 2027-01-10 · Axel-exclusive $260

• Frontier Airlines F91483 / F9605: ORD 2026-12-27 06:30:00 → SEA 2026-12-27 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2026-12-27 06:30:00 → DEN 2026-12-27 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2026-12-27 10:08:00 → SEA 2026-12-27 12:22:00.
• United Airlines UA2618: SEA 2027-01-10 07:00:00 → ORD 2027-01-10 13:12:00; nonstop; 252 minutes. Local airport times.

2026-12-27 → 2027-01-10 · Axel-exclusive $326

• Alaska Airlines AS587: ORD 2026-12-27 06:00:00 → SEA 2026-12-27 08:57:00; nonstop; 297 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2027-01-10 08:07:00 → ORD 2027-01-10 14:21:00; nonstop; 254 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 26, 2026 · Return options
• Dec 28, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Chicago (ORD) to Seattle (SEA) · Dec 27, 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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