Chicago (ORD) to Seattle (SEA), Dec 22, 2026: round trips from $334, one way from $203

Chicago (ORD) to Seattle (SEA), Dec 22, 2026: round trips from $334, one way from $203 on Axel, checked Nov 13, 2026. Lowest published fares: $334 round trip, Axel-exclusive, Alaska Airlines, nonstop, Dec 22, 2026 – Jan 4, 2027; $203 one way, Axel-exclusive, Alaska Airlines, nonstop, Dec 22, 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 22–23, 2026 · 1 night · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $76 a night · 4★ citizenM Seattle Pioneer Square, $98 a night · 5★ Fairmont Olympic Hotel, $301 a night
• Hotels in Seattle for these nights (Dec 22–24, 2026 · 2 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $77 a night, $154 for 2 nights · 4★ citizenM Seattle Pioneer Square, $98 a night, $196 for 2 nights · 5★ Fairmont Olympic Hotel, $292 a night, $583 for 2 nights
• Hotels in Seattle for these nights (Dec 22–25, 2026 · 3 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $234 for 3 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $315 for 3 nights · 5★ Fairmont Olympic Hotel, $286 a night, $857 for 3 nights
• Hotels in Seattle for these nights (Dec 22–26, 2026 · 4 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $313 for 4 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $420 for 4 nights · 5★ Fairmont Olympic Hotel, $304 a night, $1,214 for 4 nights
• Hotels in Seattle for these nights (Dec 22–27, 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, $299 a night, $1,497 for 5 nights
• Hotels in Seattle for these nights (Dec 22–28, 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, $293 a night, $1,759 for 6 nights
• Hotels in Seattle for these nights (Dec 22–29, 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, $735 for 7 nights · 5★ Fairmont Olympic Hotel, $292 a night, $2,042 for 7 nights
• Hotels in Seattle for these nights (Dec 22–30, 2026 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $621 for 8 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $838 for 8 nights · 5★ Fairmont Olympic Hotel, $290 a night, $2,320 for 8 nights
• Hotels in Seattle for these nights (Dec 22–31, 2026 · 9 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $700 for 9 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $943 for 9 nights · 5★ Fairmont Olympic Hotel, $289 a night, $2,603 for 9 nights
• Hotels in Seattle for these nights (Dec 22 – Jan 1, 2027 · 10 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $78 a night, $780 for 10 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $1,048 for 10 nights · 5★ Fairmont Olympic Hotel, $313 a night, $3,125 for 10 nights
• Hotels in Seattle for these nights (Dec 22 – Jan 2, 2027 · 11 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $79 a night, $868 for 11 nights · 4★ Hilton Seattle Airport & Conference Center, $104 a night, $1,149 for 11 nights · 5★ Fairmont Olympic Hotel, $311 a night, $3,423 for 11 nights
• Hotels in Seattle for these nights (Dec 22 – Jan 3, 2027 · 12 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $80 a night, $959 for 12 nights · 4★ Hilton Seattle Airport & Conference Center, $105 a night, $1,254 for 12 nights · 5★ Fairmont Olympic Hotel, $311 a night, $3,734 for 12 nights
• Hotels in Seattle for these nights (Dec 22 – Jan 4, 2027 · 13 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $81 a night, $1,054 for 13 nights · 4★ Hilton Seattle Airport & Conference Center, $107 a night, $1,394 for 13 nights · 5★ Fairmont Olympic Hotel, $309 a night, $4,015 for 13 nights
• Hotels in Seattle for these nights (Dec 22 – Jan 5, 2027 · 14 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $83 a night, $1,163 for 14 nights · 4★ Hilton Seattle Airport & Conference Center, $112 a night, $1,568 for 14 nights · 5★ Fairmont Olympic Hotel, $308 a night, $4,317 for 14 nights

All hotels in Seattle

Route overview: Chicago to Seattle (SEA) flight deals

2026-12-22 · one way · Axel-exclusive $203

• Alaska Airlines AS407: ORD 2026-12-22 15:19:00 → SEA 2026-12-22 18:11:00; nonstop; 292 minutes. Local airport times.

2026-12-22 · one way · Axel-exclusive $209

• United Airlines UA2844: ORD 2026-12-22 13:30:00 → SEA 2026-12-22 16:18:00; nonstop; 288 minutes. Local airport times.

2026-12-22 → 2026-12-23 · Axel-exclusive $392

• Alaska Airlines AS407: ORD 2026-12-22 15:19:00 → SEA 2026-12-22 18:11:00; nonstop; 292 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.

2026-12-22 → 2026-12-23 · Axel-exclusive $405

• United Airlines UA2844: ORD 2026-12-22 13:30:00 → SEA 2026-12-22 16:18:00; nonstop; 288 minutes. Local airport times.
• United Airlines UA747: SEA 2026-12-23 10:55:00 → ORD 2026-12-23 17:05:00; nonstop; 250 minutes. Local airport times.

2026-12-22 → 2026-12-24 · Axel-exclusive $392

• Alaska Airlines AS407: ORD 2026-12-22 15:19:00 → SEA 2026-12-22 18:11:00; nonstop; 292 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.

2026-12-22 → 2026-12-24 · Axel-exclusive $405

• American Airlines AA2392: ORD 2026-12-22 21:50:00 → SEA 2026-12-23 00:47:00; nonstop; 297 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.

2026-12-22 → 2026-12-25 · Axel-exclusive $392

• Alaska Airlines AS407: ORD 2026-12-22 15:19:00 → SEA 2026-12-22 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS328: SEA 2026-12-25 23:40:00 → ORD 2026-12-26 05:37:00; nonstop; 237 minutes. Local airport times.

2026-12-22 → 2026-12-25 · Axel-exclusive $398

• United Airlines UA2844: ORD 2026-12-22 13:30:00 → SEA 2026-12-22 16:18:00; nonstop; 288 minutes. Local airport times.
• United Airlines UA2601 / UA2329: SEA 2026-12-25 05:00:00 → ORD 2026-12-25 13:35:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
  • UA2601: SEA 2026-12-25 05:00:00 → DEN 2026-12-25 08:41:00; layover at DEN: 74 minutes.
  • UA2329: DEN 2026-12-25 09:55:00 → ORD 2026-12-25 13:35:00.

2026-12-22 → 2026-12-26 · Axel-exclusive $392

• Alaska Airlines AS407: ORD 2026-12-22 15:19:00 → SEA 2026-12-22 18:11:00; nonstop; 292 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.

2026-12-22 → 2026-12-26 · Axel-exclusive $405

• American Airlines AA2392: ORD 2026-12-22 21:50:00 → SEA 2026-12-23 00:47:00; 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.

2026-12-22 → 2026-12-28 · Axel-exclusive $384

• Alaska Airlines AS407: ORD 2026-12-22 15:19:00 → SEA 2026-12-22 18:11:00; nonstop; 292 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.

2026-12-22 → 2026-12-28 · Axel-exclusive $398

• American Airlines AA2392: ORD 2026-12-22 21:50:00 → SEA 2026-12-23 00:47:00; nonstop; 297 minutes. Local airport times.
• American Airlines AA294: SEA 2026-12-28 23:36:00 → ORD 2026-12-29 05:42:00; nonstop; 246 minutes. Local airport times.

2026-12-22 → 2026-12-29 · Axel-exclusive $384

• Alaska Airlines AS407: ORD 2026-12-22 15:19:00 → SEA 2026-12-22 18:11:00; nonstop; 292 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.

2026-12-22 → 2026-12-29 · Axel-exclusive $398

• United Airlines UA2844: ORD 2026-12-22 13:30:00 → SEA 2026-12-22 16:18:00; nonstop; 288 minutes. Local airport times.
• United Airlines UA747: SEA 2026-12-29 10:55:00 → ORD 2026-12-29 17:05:00; nonstop; 250 minutes. Local airport times.

2026-12-22 → 2026-12-30 · Axel-exclusive $384

• Alaska Airlines AS407: ORD 2026-12-22 15:19:00 → SEA 2026-12-22 18:11:00; nonstop; 292 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.

2026-12-22 → 2026-12-30 · Axel-exclusive $398

• American Airlines AA2392: ORD 2026-12-22 21:50:00 → SEA 2026-12-23 00:47:00; nonstop; 297 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.

2026-12-22 → 2027-01-01 · Axel-exclusive $374

• Alaska Airlines AS407: ORD 2026-12-22 15:19:00 → SEA 2026-12-22 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS1427: SEA 2027-01-01 11:45:00 → ORD 2027-01-01 17:59:00; nonstop; 254 minutes. Local airport times.

2026-12-22 → 2027-01-01 · Axel-exclusive $381

• United Airlines UA2844: ORD 2026-12-22 13:30:00 → SEA 2026-12-22 16:18:00; nonstop; 288 minutes. Local airport times.
• United Airlines UA2601 / UA2329: SEA 2027-01-01 05:00:00 → ORD 2027-01-01 13:35:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
  • UA2601: SEA 2027-01-01 05:00:00 → DEN 2027-01-01 08:41:00; layover at DEN: 74 minutes.
  • UA2329: DEN 2027-01-01 09:55:00 → ORD 2027-01-01 13:35:00.

2026-12-22 → 2027-01-02 · Axel-exclusive $374

• Alaska Airlines AS407: ORD 2026-12-22 15:19:00 → SEA 2026-12-22 18:11:00; nonstop; 292 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.

2026-12-22 → 2027-01-02 · Axel-exclusive $387

• United Airlines UA2844: ORD 2026-12-22 13:30:00 → SEA 2026-12-22 16:18:00; nonstop; 288 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.

2026-12-22 → 2027-01-03 · Axel-exclusive $374

• Alaska Airlines AS407: ORD 2026-12-22 15:19:00 → SEA 2026-12-22 18:11:00; nonstop; 292 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.

2026-12-22 → 2027-01-03 · Axel-exclusive $387

• American Airlines AA2392: ORD 2026-12-22 21:50:00 → SEA 2026-12-23 00:47:00; nonstop; 297 minutes. Local airport times.
• American Airlines AA2112: SEA 2027-01-03 10:47:00 → ORD 2027-01-03 16:57:00; nonstop; 250 minutes. Local airport times.

2026-12-22 → 2027-01-05 · Axel-exclusive $334

• Alaska Airlines AS407: ORD 2026-12-22 15:19:00 → SEA 2026-12-22 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2027-01-05 08:07:00 → ORD 2027-01-05 14:21:00; nonstop; 254 minutes. Local airport times.

2026-12-22 → 2027-01-05 · Axel-exclusive $345

• United Airlines UA2844: ORD 2026-12-22 13:30:00 → SEA 2026-12-22 16:18:00; nonstop; 288 minutes. Local airport times.
• United Airlines UA747: SEA 2027-01-05 10:52:00 → ORD 2027-01-05 17:00:00; nonstop; 248 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 21, 2026 · Return options
• Dec 23, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Chicago (ORD) to Seattle (SEA) · Dec 22, 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.
• 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 Chicago to Seattle (SEA) 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