Chicago (ORD) to Seattle (SEA), Mar 16, 2027: round trips from $290, one way from $150

Chicago (ORD) to Seattle (SEA), Mar 16, 2027: round trips from $290, one way from $150 on Axel, checked Nov 14, 2026. Lowest published fares: $290 round trip, Axel-exclusive, Alaska Airlines, nonstop, Mar 16–17, 2027; $150 one way, Axel-exclusive, Alaska Airlines, nonstop, Mar 16, 2027; 1 adult, economy, checked Nov 14, 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 (Mar 16–17, 2027 · 1 night · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $123 a night · 4★ Hotel Sorrento, $134 a night · 5★ Fairmont Olympic Hotel, $316 a night
• Hotels in Seattle for these nights (Mar 16–18, 2027 · 2 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $118 a night, $235 for 2 nights · 4★ Hotel Sorrento, $139 a night, $278 for 2 nights · 5★ Fairmont Olympic Hotel, $314 a night, $627 for 2 nights
• Hotels in Seattle for these nights (Mar 16–19, 2027 · 3 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $112 a night, $335 for 3 nights · 4★ citizenM Seattle Pioneer Square, $149 a night, $447 for 3 nights · 5★ Fairmont Olympic Hotel, $311 a night, $934 for 3 nights
• Hotels in Seattle for these nights (Mar 16–20, 2027 · 4 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $109 a night, $437 for 4 nights · 4★ citizenM Seattle Pioneer Square, $151 a night, $602 for 4 nights · 5★ Fairmont Olympic Hotel, $311 a night, $1,245 for 4 nights
• Hotels in Seattle for these nights (Mar 16–21, 2027 · 5 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $107 a night, $535 for 5 nights · 4★ citizenM Seattle Pioneer Square, $156 a night, $781 for 5 nights · 5★ Fairmont Olympic Hotel, $311 a night, $1,553 for 5 nights
• Hotels in Seattle for these nights (Mar 16–22, 2027 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $104 a night, $621 for 6 nights · 4★ citizenM Seattle Pioneer Square, $153 a night, $918 for 6 nights · 5★ Fairmont Olympic Hotel, $306 a night, $1,837 for 6 nights
• Hotels in Seattle for these nights (Mar 16–23, 2027 · 7 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $104 a night, $728 for 7 nights · 4★ citizenM Seattle Pioneer Square, $150 a night, $1,047 for 7 nights · 5★ Fairmont Olympic Hotel, $306 a night, $2,139 for 7 nights
• Hotels in Seattle for these nights (Mar 16–24, 2027 · 8 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $106 a night, $848 for 8 nights · 4★ citizenM Seattle Pioneer Square, $149 a night, $1,192 for 8 nights · 5★ Fairmont Olympic Hotel, $307 a night, $2,455 for 8 nights
• Hotels in Seattle for these nights (Mar 16–25, 2027 · 9 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $107 a night, $959 for 9 nights · 4★ citizenM Seattle Pioneer Square, $148 a night, $1,332 for 9 nights · 5★ Fairmont Olympic Hotel, $310 a night, $2,786 for 9 nights
• Hotels in Seattle for these nights (Mar 16–26, 2027 · 10 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $106 a night, $1,059 for 10 nights · 4★ citizenM Seattle Pioneer Square, $148 a night, $1,480 for 10 nights · 5★ Fairmont Olympic Hotel, $309 a night, $3,088 for 10 nights
• Hotels in Seattle for these nights (Mar 16–27, 2027 · 11 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $106 a night, $1,163 for 11 nights · 4★ Graduate by Hilton Seattle, $149 a night, $1,643 for 11 nights · 5★ Fairmont Olympic Hotel, $309 a night, $3,399 for 11 nights
• Hotels in Seattle for these nights (Mar 16–28, 2027 · 12 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $105 a night, $1,265 for 12 nights · 4★ Graduate by Hilton Seattle, $149 a night, $1,789 for 12 nights · 5★ Fairmont Olympic Hotel, $309 a night, $3,710 for 12 nights
• Hotels in Seattle for these nights (Mar 16–29, 2027 · 13 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $104 a night, $1,351 for 13 nights · 4★ Graduate by Hilton Seattle, $148 a night, $1,925 for 13 nights · 5★ Fairmont Olympic Hotel, $307 a night, $3,993 for 13 nights
• Hotels in Seattle for these nights (Mar 16–30, 2027 · 14 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue, $104 a night, $1,456 for 14 nights · 4★ Graduate by Hilton Seattle, $147 a night, $2,061 for 14 nights · 5★ Fairmont Olympic Hotel, $307 a night, $4,295 for 14 nights

All hotels in Seattle

Route overview: Chicago to Seattle (SEA) flight deals

2027-03-16 · one way · Axel-exclusive $150

• Alaska Airlines AS407: ORD 2027-03-16 15:19:00 → SEA 2027-03-16 18:11:00; nonstop; 292 minutes. Local airport times.

2027-03-16 · one way · Axel-exclusive $155

• United Airlines UA2099: ORD 2027-03-16 09:00:00 → SEA 2027-03-16 11:58:00; nonstop; 298 minutes. Local airport times.

2027-03-16 → 2027-03-17 · Axel-exclusive $290

• Alaska Airlines AS407: ORD 2027-03-16 15:19:00 → SEA 2027-03-16 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2027-03-17 08:09:00 → ORD 2027-03-17 14:21:00; nonstop; 252 minutes. Local airport times.

2027-03-16 → 2027-03-17 · Axel-exclusive $300

• United Airlines UA2099: ORD 2027-03-16 09:00:00 → SEA 2027-03-16 11:58:00; nonstop; 298 minutes. Local airport times.
• United Airlines UA2159: SEA 2027-03-17 23:44:00 → ORD 2027-03-18 05:58:00; nonstop; 254 minutes. Local airport times.

2027-03-16 → 2027-03-18 · Axel-exclusive $290

• Alaska Airlines AS407: ORD 2027-03-16 15:19:00 → SEA 2027-03-16 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS328: SEA 2027-03-18 23:40:00 → ORD 2027-03-19 05:37:00; nonstop; 237 minutes. Local airport times.

2027-03-16 → 2027-03-18 · Axel-exclusive $300

• American Airlines AA2392: ORD 2027-03-16 21:50:00 → SEA 2027-03-17 00:47:00; nonstop; 297 minutes. Local airport times.
• American Airlines AA2112: SEA 2027-03-18 10:51:00 → ORD 2027-03-18 16:59:00; nonstop; 248 minutes. Local airport times.

2027-03-16 → 2027-03-19 · Axel-exclusive $290

• Alaska Airlines AS407: ORD 2027-03-16 15:19:00 → SEA 2027-03-16 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS1427: SEA 2027-03-19 11:45:00 → ORD 2027-03-19 17:59:00; nonstop; 254 minutes. Local airport times.

2027-03-16 → 2027-03-19 · Axel-exclusive $295

• United Airlines UA2099: ORD 2027-03-16 09:00:00 → SEA 2027-03-16 11:58:00; nonstop; 298 minutes. Local airport times.
• United Airlines UA2601 / UA2329: SEA 2027-03-19 05:00:00 → ORD 2027-03-19 13:35:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
  • UA2601: SEA 2027-03-19 05:00:00 → DEN 2027-03-19 08:41:00; layover at DEN: 74 minutes.
  • UA2329: DEN 2027-03-19 09:55:00 → ORD 2027-03-19 13:35:00.

2027-03-16 → 2027-03-20 · Axel-exclusive $312

• Alaska Airlines AS407: ORD 2027-03-16 15:19:00 → SEA 2027-03-16 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS1427: SEA 2027-03-20 11:45:00 → ORD 2027-03-20 17:59:00; nonstop; 254 minutes. Local airport times.

2027-03-16 → 2027-03-20 · Axel-exclusive $323

• United Airlines UA2099: ORD 2027-03-16 09:00:00 → SEA 2027-03-16 11:58:00; nonstop; 298 minutes. Local airport times.
• United Airlines UA747: SEA 2027-03-20 10:55:00 → ORD 2027-03-20 17:05:00; nonstop; 250 minutes. Local airport times.

2027-03-16 → 2027-03-22 · Axel-exclusive $312

• Alaska Airlines AS407: ORD 2027-03-16 15:19:00 → SEA 2027-03-16 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS538: SEA 2027-03-22 17:48:00 → ORD 2027-03-22 23:59:00; nonstop; 251 minutes. Local airport times.

2027-03-16 → 2027-03-22 · Axel-exclusive $322

• Delta Air Lines DL2041: ORD 2027-03-16 06:00:00 → SEA 2027-03-16 08:54:00; nonstop; 294 minutes. Local airport times.
• Delta Air Lines DL536 / DL1471: SEA 2027-03-22 08:30:00 → ORD 2027-03-22 16:41:00; 1 stop(s) via MSP; 371 minutes. Local airport times.
  • DL536: SEA 2027-03-22 08:30:00 → MSP 2027-03-22 13:48:00; layover at MSP: 73 minutes.
  • DL1471: MSP 2027-03-22 15:01:00 → ORD 2027-03-22 16:41:00.

2027-03-16 → 2027-03-23 · Axel-exclusive $312

• Alaska Airlines AS407: ORD 2027-03-16 15:19:00 → SEA 2027-03-16 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2027-03-23 08:07:00 → ORD 2027-03-23 14:21:00; nonstop; 254 minutes. Local airport times.

2027-03-16 → 2027-03-23 · Axel-exclusive $323

• United Airlines UA2099: ORD 2027-03-16 09:00:00 → SEA 2027-03-16 11:58:00; nonstop; 298 minutes. Local airport times.
• United Airlines UA747: SEA 2027-03-23 10:52:00 → ORD 2027-03-23 17:00:00; nonstop; 248 minutes. Local airport times.

2027-03-16 → 2027-03-24 · Axel-exclusive $312

• Alaska Airlines AS407: ORD 2027-03-16 15:19:00 → SEA 2027-03-16 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2027-03-24 08:09:00 → ORD 2027-03-24 14:21:00; nonstop; 252 minutes. Local airport times.

2027-03-16 → 2027-03-24 · Axel-exclusive $322

• Delta Air Lines DL2041: ORD 2027-03-16 06:00:00 → SEA 2027-03-16 08:54:00; nonstop; 294 minutes. Local airport times.
• Delta Air Lines DL536 / DL1471: SEA 2027-03-24 08:30:00 → ORD 2027-03-24 16:41:00; 1 stop(s) via MSP; 371 minutes. Local airport times.
  • DL536: SEA 2027-03-24 08:30:00 → MSP 2027-03-24 13:48:00; layover at MSP: 73 minutes.
  • DL1471: MSP 2027-03-24 15:01:00 → ORD 2027-03-24 16:41:00.

2027-03-16 → 2027-03-26 · Axel-exclusive $312

• Alaska Airlines AS407: ORD 2027-03-16 15:19:00 → SEA 2027-03-16 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS1427: SEA 2027-03-26 11:45:00 → ORD 2027-03-26 17:59:00; nonstop; 254 minutes. Local airport times.

2027-03-16 → 2027-03-26 · Axel-exclusive $317

• United Airlines UA2099: ORD 2027-03-16 09:00:00 → SEA 2027-03-16 11:58:00; nonstop; 298 minutes. Local airport times.
• United Airlines UA2601 / UA2329: SEA 2027-03-26 05:00:00 → ORD 2027-03-26 13:35:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
  • UA2601: SEA 2027-03-26 05:00:00 → DEN 2027-03-26 08:41:00; layover at DEN: 74 minutes.
  • UA2329: DEN 2027-03-26 09:55:00 → ORD 2027-03-26 13:35:00.

2027-03-16 → 2027-03-27 · Axel-exclusive $312

• Alaska Airlines AS407: ORD 2027-03-16 15:19:00 → SEA 2027-03-16 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS1427: SEA 2027-03-27 11:45:00 → ORD 2027-03-27 17:59:00; nonstop; 254 minutes. Local airport times.

2027-03-16 → 2027-03-27 · Axel-exclusive $323

• American Airlines AA2392: ORD 2027-03-16 21:50:00 → SEA 2027-03-17 00:47:00; nonstop; 297 minutes. Local airport times.
• American Airlines AA2379: SEA 2027-03-27 23:59:00 → ORD 2027-03-28 05:55:00; nonstop; 236 minutes. Local airport times.

2027-03-16 → 2027-03-28 · Axel-exclusive $364

• Alaska Airlines AS407: ORD 2027-03-16 15:19:00 → SEA 2027-03-16 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2027-03-28 08:07:00 → ORD 2027-03-28 14:21:00; nonstop; 254 minutes. Local airport times.

2027-03-16 → 2027-03-28 · Axel-exclusive $374

• United Airlines UA2099: ORD 2027-03-16 09:00:00 → SEA 2027-03-16 11:58:00; nonstop; 298 minutes. Local airport times.
• United Airlines UA2618: SEA 2027-03-28 07:00:00 → ORD 2027-03-28 13:12:00; nonstop; 252 minutes. Local airport times.

2027-03-16 → 2027-03-30 · Axel-exclusive $335

• Alaska Airlines AS407: ORD 2027-03-16 15:19:00 → SEA 2027-03-16 18:11:00; nonstop; 292 minutes. Local airport times.
• Alaska Airlines AS407: SEA 2027-03-30 08:07:00 → ORD 2027-03-30 14:21:00; nonstop; 254 minutes. Local airport times.

2027-03-16 → 2027-03-30 · Axel-exclusive $345

• American Airlines AA2392: ORD 2027-03-16 21:50:00 → SEA 2027-03-17 00:47:00; nonstop; 297 minutes. Local airport times.
• American Airlines AA2398: SEA 2027-03-30 14:01:00 → ORD 2027-03-30 20:18:00; nonstop; 257 minutes. Local airport times.

Explore this route

• All dates for this route
• Mar 15, 2027 · Return options
• Mar 17, 2027 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Chicago (ORD) to Seattle (SEA) · Mar 16, 2027 · 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.
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