Chicago (ORD) to Seattle (SEA), Feb 9–14, 2027: from $242 round trip

Chicago (ORD) to Seattle (SEA), Feb 9–14, 2027: from $242 round trip on Axel, checked Nov 13, 2026. Lowest published fare: $242 round trip, Axel-exclusive, Frontier Airlines / United Airlines, 1 stop, Feb 9–14, 2027, 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.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

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 (Feb 9–14, 2027 · 5 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $93 a night, $466 for 5 nights · 4★ citizenM Seattle Pioneer Square, $132 a night, $658 for 5 nights · 5★ Fairmont Olympic Hotel, $307 a night, $1,537 for 5 nights

All hotels in Seattle

Route overview: Chicago to Seattle (SEA) flight deals

2027-02-09 → 2027-02-14 · Axel-exclusive $289

• Alaska Airlines AS407: ORD 2027-02-09 15:19:00 → SEA 2027-02-09 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2027-02-14 08:07:00 → ORD 2027-02-14 14:21:00; nonstop; 254 minutes. Local airport times.

2027-02-09 → 2027-02-14 · Axel-exclusive $299

• American Airlines AA2112: ORD 2027-02-09 06:45:00 → SEA 2027-02-09 09:49:00; nonstop; 304 minutes. Local airport times.
• American Airlines AA2112: SEA 2027-02-14 10:47:00 → ORD 2027-02-14 16:57:00; nonstop; 250 minutes. Local airport times.

2027-02-09 → 2027-02-14 · Axel-exclusive $299

• United Airlines UA2099: ORD 2027-02-09 09:00:00 → SEA 2027-02-09 11:58:00; nonstop; 298 minutes. Local airport times.
• United Airlines UA2618: SEA 2027-02-14 07:00:00 → ORD 2027-02-14 13:12:00; nonstop; 252 minutes. Local airport times.

2027-02-09 → 2027-02-14 · Axel-exclusive $308

• Delta Air Lines DL2041: ORD 2027-02-09 06:00:00 → SEA 2027-02-09 08:54:00; nonstop; 294 minutes. Local airport times.
• Delta Air Lines DL2055: SEA 2027-02-14 07:20:00 → ORD 2027-02-14 13:30:00; nonstop; 250 minutes. Local airport times.

2027-02-09 → 2027-02-14 · Axel-exclusive $242

• Frontier Airlines F91483 / F9605: ORD 2027-02-09 06:30:00 → SEA 2027-02-09 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2027-02-09 06:30:00 → DEN 2027-02-09 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2027-02-09 10:08:00 → SEA 2027-02-09 12:22:00.
• United Airlines UA2618: SEA 2027-02-14 07:00:00 → ORD 2027-02-14 13:12:00; nonstop; 252 minutes. Local airport times.

2027-02-09 → 2027-02-14 · Axel-exclusive $289

• Alaska Airlines AS583: ORD 2027-02-09 09:00:00 → SEA 2027-02-09 12:00:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2027-02-14 08:07:00 → ORD 2027-02-14 14:21:00; nonstop; 254 minutes. Local airport times.

2027-02-09 → 2027-02-14 · Axel-exclusive $299

• American Airlines AA2392: ORD 2027-02-09 21:50:00 → SEA 2027-02-10 00:47:00; nonstop; 297 minutes. Local airport times.
• American Airlines AA2112: SEA 2027-02-14 10:47:00 → ORD 2027-02-14 16:57:00; nonstop; 250 minutes. Local airport times.

2027-02-09 → 2027-02-14 · Axel-exclusive $299

• United Airlines UA2844: ORD 2027-02-09 13:30:00 → SEA 2027-02-09 16:18:00; nonstop; 288 minutes. Local airport times.
• United Airlines UA2618: SEA 2027-02-14 07:00:00 → ORD 2027-02-14 13:12:00; nonstop; 252 minutes. Local airport times.

2027-02-09 → 2027-02-14 · Axel-exclusive $308

• Delta Air Lines DL1564: ORD 2027-02-09 12:58:00 → SEA 2027-02-09 15:31:00; nonstop; 273 minutes. Local airport times.
• Delta Air Lines DL2055: SEA 2027-02-14 07:20:00 → ORD 2027-02-14 13:30:00; nonstop; 250 minutes. Local airport times.

2027-02-09 → 2027-02-14 · Axel-exclusive $289

• American Airlines AA2036 / AS359: ORD 2027-02-09 10:00:00 → SEA 2027-02-09 14:49:00; 1 stop(s) via BOI; 409 minutes. Local airport times.
  • AA2036: ORD 2027-02-09 10:00:00 → BOI 2027-02-09 12:59:00; layover at BOI: 66 minutes.
  • AS359: BOI 2027-02-09 14:05:00 → SEA 2027-02-09 14:49:00.
• American Airlines AA2112: SEA 2027-02-14 10:47:00 → ORD 2027-02-14 16:57:00; nonstop; 250 minutes. Local airport times.

2027-02-09 → 2027-02-14 · Axel-exclusive $289

• American Airlines AA562 / AS2284: ORD 2027-02-09 09:45:00 → SEA 2027-02-09 14:52:00; 1 stop(s) via PDX; 427 minutes. Local airport times.
  • AA562: ORD 2027-02-09 09:45:00 → PDX 2027-02-09 12:37:00; layover at PDX: 75 minutes.
  • AS2284: PDX 2027-02-09 13:52:00 → SEA 2027-02-09 14:52:00.
• American Airlines AA2112: SEA 2027-02-14 10:47:00 → ORD 2027-02-14 16:57:00; nonstop; 250 minutes. Local airport times.

2027-02-09 → 2027-02-14 · Axel-exclusive $289

• American Airlines AA4189 / AS3138: ORD 2027-02-09 09:40:00 → SEA 2027-02-09 14:44:00; 1 stop(s) via MSO; 424 minutes. Local airport times.
  • AA4189: ORD 2027-02-09 09:40:00 → MSO 2027-02-09 12:36:00; layover at MSO: 83 minutes.
  • AS3138: MSO 2027-02-09 13:59:00 → SEA 2027-02-09 14:44:00.
• American Airlines AA2112: SEA 2027-02-14 10:47:00 → ORD 2027-02-14 16:57:00; nonstop; 250 minutes. Local airport times.

2027-02-09 → 2027-02-14 · Axel-exclusive $294

• United Airlines UA2495 / UA2302: ORD 2027-02-09 08:40:00 → SEA 2027-02-09 13:35:00; 1 stop(s) via DEN; 415 minutes. Local airport times.
  • UA2495: ORD 2027-02-09 08:40:00 → DEN 2027-02-09 10:26:00; layover at DEN: 64 minutes.
  • UA2302: DEN 2027-02-09 11:30:00 → SEA 2027-02-09 13:35:00.
• United Airlines UA2618: SEA 2027-02-14 07:00:00 → ORD 2027-02-14 13:12:00; nonstop; 252 minutes. Local airport times.

2027-02-09 → 2027-02-14 · Axel-exclusive $294

• United Airlines UA1498 / AC8804: ORD 2027-02-09 08:58:00 → SEA 2027-02-09 14:32:00; 1 stop(s) via YVR; 454 minutes. Local airport times.
  • UA1498: ORD 2027-02-09 08:58:00 → YVR 2027-02-09 12:45:00; layover at YVR: 105 minutes.
  • AC8804: YVR 2027-02-09 14:30:00 → SEA 2027-02-09 14:32:00.
• United Airlines UA2618: SEA 2027-02-14 07:00:00 → ORD 2027-02-14 13:12:00; nonstop; 252 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Feb 8, 2027 · Return options
• Feb 10, 2027 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Chicago (ORD) to Seattle (SEA) · Feb 9, 2027 · return Feb 14, 2027: 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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