Direct flights from Seattle to Chicago
All flights from SEA to ORD non-stop. There are direct flights from Seattle Tacoma International (SEA), Washington, USA to Chicago O Hare International (ORD), Illinois, USA with American Airlines, Alaska Airlines and 3 other airlines. 126 weekly departures are currently scheduled on this route. Departure times range from 00:09 to 23:59 depending on the schedule period. The flight distance is 1725 miles (2776 km). Flight time ranges from 3 hours and 54 minutes to 4 hours and 36 minutes.
Seattle
, USA
Airlines with non-stop routes:
American Airlines
Alaska Airlines
United Airlines
Delta Air Lines
Aer Lingus
Spirit Airlines
Flight schedule from Seattle to Chicago with American Airlines
This is a weekly direct flight schedule for American Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-31
Flight schedule from Seattle to Chicago with Alaska Airlines
This is a weekly direct flight schedule for Alaska Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-31
Flight schedule from Seattle to Chicago with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-31
Flight schedule from Seattle to Chicago with Delta Air Lines
This is a weekly direct flight schedule for Delta Air Lines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-31
Flight schedule from Seattle to Chicago with Aer Lingus
This is a weekly direct flight schedule for Aer Lingus. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at
Seattle to Chicago scheduled departures
Select a date to see every published non-stop departure between SEA and ORD.
SEA - ORD route facts
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Distance1725 miles (2776 km)
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Flight time3 hours and 54 minutes to 4 hours and 36 minutes
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Airlines American Airlines Alaska Airlines United Delta Aer Lingus
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Airline alliancesoneworld Star Alliance SkyTeam
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CabinsEconomy Premium Economy Business First
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Hub airportsAmerican Airlines: ORDAlaska Airlines: SEA (Primary hub.)United Airlines: ORD (Largest hub.)Delta Air Lines: SEA
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Arrival terminalsAmerican Airlines: Terminal 3Alaska Airlines: Terminal 2United Airlines: Terminal 1Delta Air Lines: Terminal 5
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AircraftAmerican Airlines: Airbus A321neo, Airbus A321, Boeing 737-800 Passenger and Boeing 737MAX 8 PassengerAlaska Airlines: Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737MAX 9 Passenger, Boeing 737MAX 8 Passenger and Boeing 737-800 (winglets) Passenger/BBJ2United Airlines: Airbus A321neo, Boeing 737MAX 8 Passenger, Boeing 737-900 Passenger, Boeing 737MAX 9 Passenger, Boeing 737-800 Passenger, Airbus A320 and Airbus A319Delta Air Lines: Airbus A220-300, Boeing 737-800 Passenger and Boeing 737-900 Passenger
Route FAQ
Direct flights from Seattle to IL, USA
From Seattle to Chicago
MDW Chicago Midway International
