Live Verified Airline Offers: Chicago (ORD) to Seattle (SEA)
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| Airline & Flight | Schedule | Duration & Stops | Verified Baggage Allowance | Live Fare | Action |
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Departure & Arrival Airport Terminal Breakdown (ORD → SEA)
Departing from Chicago O'Hare International Airport (ORD)
- Terminal Layout: 4 Terminals (T1, T2, T3, International Terminal 5)
- Major Airlines at ORD: United Airlines (T1/T2 Hub), American Airlines (T3 Hub), Delta Air Lines (T5), ANA, Lufthansa, British Airways
- Ground Transit to ORD: CTA Blue Line subway runs 24/7 from the lower concourse between Terminals 1/2/3 directly into the Downtown Chicago Loop (Clark/Lake) in 45 minutes.
Arriving at Seattle-Tacoma International Airport (SEA)
- Terminal Layout: Main Central Terminal (Concourses A, B, C, D) + North (N) & South (S) Satellites
- Major Airlines at SEA: Alaska Airlines (Primary Hub), Delta Air Lines (Transpacific Hub), Korean Air, ANA, Japan Airlines, EVA Air
- Airport-to-City Transit at Seattle: Sound Transit Link Light Rail 1 Line runs every 8–10 minutes from the parking plaza skybridge to Pioneer Square & Westlake Center in 35 minutes.
Frequently Asked Questions: Flying from Chicago to Seattle
How long is the flight from Chicago (ORD) to Seattle (SEA)?
The great-circle flight distance between Chicago O'Hare International Airport (ORD) and Seattle-Tacoma International Airport (SEA) is 1,716 miles (2,762 km), with an estimated nonstop block flight time of approximately 4h 00m.
Which terminals do flights from ORD to SEA use?
At Chicago (ORD), flights operate across 4 Terminals (T1, T2, T3, International Terminal 5). Upon arrival at Seattle (SEA), passengers use Main Central Terminal (Concourses A, B, C, D) + North (N) & South (S) Satellites with ground transit via: Sound Transit Link Light Rail 1 Line runs every 8–10 minutes from the parking plaza skybridge to Pioneer Square & Westlake Center in 35 minutes.
How do I check live fares and exact baggage inclusions for ORD to SEA?
Use the live flight table on this page or click "Search Live ORD → SEA Flights" to query real-time airline inventory, exact carry-on and checked bag counts, and instant airline PNR ticketing.