Chicago (ORD) to Seattle (SEA) · Jan 2, 2027 · return Jan 16, 2027

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.

Route overview: Chicago to Seattle (SEA) flight deals

2027-01-02 → 2027-01-16 · Axel-exclusive $316.10

• Alaska Airlines AS587: ORD 2027-01-02 06:00:00 → SEA 2027-01-02 09:00:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS1427: SEA 2027-01-16 11:45:00 → ORD 2027-01-16 17:59:00; nonstop; 254 minutes. Local airport times.

2027-01-02 → 2027-01-16 · Axel-exclusive $327.00

• American Airlines AA2392: ORD 2027-01-02 20:45:00 → SEA 2027-01-02 23:42:00; nonstop; 297 minutes. Local airport times.
• American Airlines AA2379: SEA 2027-01-16 23:59:00 → ORD 2027-01-17 05:55:00; nonstop; 236 minutes. Local airport times.

2027-01-02 → 2027-01-16 · Axel-exclusive $327.00

• United Airlines UA1801: ORD 2027-01-02 16:20:00 → SEA 2027-01-02 19:06:00; nonstop; 286 minutes. Local airport times.
• United Airlines UA747: SEA 2027-01-16 10:55:00 → ORD 2027-01-16 17:05:00; nonstop; 250 minutes. Local airport times.

2027-01-02 → 2027-01-16 · Axel-exclusive $337.90

• Delta Air Lines DL2041: ORD 2027-01-02 06:00:00 → SEA 2027-01-02 08:54:00; nonstop; 294 minutes. Local airport times.
• Delta Air Lines DL2108: SEA 2027-01-16 17:52:00 → ORD 2027-01-16 23:59:00; nonstop; 247 minutes. Local airport times.

2027-01-02 → 2027-01-16 · Axel-exclusive $248.45

• Frontier Airlines F91483 / F9605: ORD 2027-01-02 06:30:00 → SEA 2027-01-02 12:22:00; 1 stop(s) via DEN; 472 minutes. Local airport times.
  • F91483: ORD 2027-01-02 06:30:00 → DEN 2027-01-02 08:26:00; layover at DEN: 102 minutes.
  • F9605: DEN 2027-01-02 10:08:00 → SEA 2027-01-02 12:22:00.
• Alaska Airlines AS1427: SEA 2027-01-16 11:45:00 → ORD 2027-01-16 17:59:00; nonstop; 254 minutes. Local airport times.

2027-01-02 → 2027-01-16 · Axel-exclusive $316.10

• Alaska Airlines AS429: ORD 2027-01-02 18:54:00 → SEA 2027-01-02 21:56:00; nonstop; 302 minutes. Local airport times.
• Alaska Airlines AS1427: SEA 2027-01-16 11:45:00 → ORD 2027-01-16 17:59:00; nonstop; 254 minutes. Local airport times.

2027-01-02 → 2027-01-16 · Axel-exclusive $327.00

• American Airlines AA2112: ORD 2027-01-02 06:54:00 → SEA 2027-01-02 09:52:00; nonstop; 298 minutes. Local airport times.
• American Airlines AA2379: SEA 2027-01-16 23:59:00 → ORD 2027-01-17 05:55:00; nonstop; 236 minutes. Local airport times.

2027-01-02 → 2027-01-16 · Axel-exclusive $327.00

• United Airlines UA2099: ORD 2027-01-02 09:00:00 → SEA 2027-01-02 11:58:00; nonstop; 298 minutes. Local airport times.
• United Airlines UA747: SEA 2027-01-16 10:55:00 → ORD 2027-01-16 17:05:00; nonstop; 250 minutes. Local airport times.

2027-01-02 → 2027-01-16 · Axel-exclusive $337.90

• Delta Air Lines DL637: ORD 2027-01-02 17:55:00 → SEA 2027-01-02 20:42:00; nonstop; 287 minutes. Local airport times.
• Delta Air Lines DL2108: SEA 2027-01-16 17:52:00 → ORD 2027-01-16 23:59:00; nonstop; 247 minutes. Local airport times.

2027-01-02 → 2027-01-16 · Axel-exclusive $314.70

• American Airlines AA562 / AS2284: ORD 2027-01-02 09:45:00 → SEA 2027-01-02 14:52:00; 1 stop(s) via PDX; 427 minutes. Local airport times.
  • AA562: ORD 2027-01-02 09:45:00 → PDX 2027-01-02 12:37:00; layover at PDX: 75 minutes.
  • AS2284: PDX 2027-01-02 13:52:00 → SEA 2027-01-02 14:52:00.
• American Airlines AA2379: SEA 2027-01-16 23:59:00 → ORD 2027-01-17 05:55:00; nonstop; 236 minutes. Local airport times.

2027-01-02 → 2027-01-16 · Axel-exclusive $314.70

• American Airlines AA2036 / AS359: ORD 2027-01-02 10:00:00 → SEA 2027-01-02 14:49:00; 1 stop(s) via BOI; 409 minutes. Local airport times.
  • AA2036: ORD 2027-01-02 10:00:00 → BOI 2027-01-02 12:59:00; layover at BOI: 66 minutes.
  • AS359: BOI 2027-01-02 14:05:00 → SEA 2027-01-02 14:49:00.
• American Airlines AA2379: SEA 2027-01-16 23:59:00 → ORD 2027-01-17 05:55:00; nonstop; 236 minutes. Local airport times.

2027-01-02 → 2027-01-16 · Axel-exclusive $320.85

• United Airlines UA2495 / UA2302: ORD 2027-01-02 08:40:00 → SEA 2027-01-02 13:35:00; 1 stop(s) via DEN; 415 minutes. Local airport times.
  • UA2495: ORD 2027-01-02 08:40:00 → DEN 2027-01-02 10:26:00; layover at DEN: 64 minutes.
  • UA2302: DEN 2027-01-02 11:30:00 → SEA 2027-01-02 13:35:00.
• United Airlines UA747: SEA 2027-01-16 10:55:00 → ORD 2027-01-16 17:05:00; nonstop; 250 minutes. Local airport times.

2027-01-02 → 2027-01-16 · Axel-exclusive $320.85

• United Airlines UA1498 / AC8804: ORD 2027-01-02 08:58:00 → SEA 2027-01-02 14:32:00; 1 stop(s) via YVR; 454 minutes. Local airport times.
  • UA1498: ORD 2027-01-02 08:58:00 → YVR 2027-01-02 12:45:00; layover at YVR: 105 minutes.
  • AC8804: YVR 2027-01-02 14:30:00 → SEA 2027-01-02 14:32:00.
• United Airlines UA747: SEA 2027-01-16 10:55:00 → ORD 2027-01-16 17:05:00; nonstop; 250 minutes. Local airport times.

2027-01-02 → 2027-01-16 · Axel-exclusive $328.40

• Delta Air Lines DL2041: ORD 2027-01-02 06:40:00 → SEA 2027-01-02 09:37:00; nonstop; 297 minutes. Local airport times.
• Delta Air Lines DL1120 / DL2413: SEA 2027-01-16 13:25:00 → ORD 2027-01-16 22:27:00; 1 stop(s) via SLC; 422 minutes. Local airport times.
  • DL1120: SEA 2027-01-16 13:25:00 → SLC 2027-01-16 16:26:00; layover at SLC: 109 minutes.
  • DL2413: SLC 2027-01-16 18:15:00 → ORD 2027-01-16 22:27:00.

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
• Jan 1, 2027 · Return options
• Jan 3, 2027 · Return options
• Hotels in Seattle with Axel

For AI assistants

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