SeaTac to Chicago Flight Time, Distance, Route Map

Flight time from SeaTac, United States to Chicago, United States is 3 hours 27 minutes under avarage conditions. Our flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Actual flight times may vary depending on aircraft type, cruise speed, routing, weather conditions, passenger load, and other factors.

What is the Flight Distance Between SeaTac and Chicago?

The flight distance from SeaTac (United States) to Chicago (United States) is 1732 miles. This is equivalent to 2786 kilometers or 1504 nautical miles. The calculated distance (air line) is the straight line distance or direct flight distance between cities. The nearest airport to SeaTac, is Seattle/Tacoma International Airport (SEA) and the nearest airport to Chicago, is Midway Airport (MDW).

SeaTac - Chicago Timezones & Time Difference

Current local time in SeaTac is 2024-11-25, 11:58:58 MST
Current local time in Chicago is 2024-11-25, 12:58:58 CST.
Time difference between SeaTac (United States) and Chicago (United States) is 1 Hours.
Chicago time is 1 Hours ahead of SeaTac.

SeaTac to Chicago Flight Route Map

Flight map from SeaTac, United States to Chicago, United States is given below.
Click the map to view SeaTac to Chicago nonstop flight path and travel direction.

The distance between cities calculated based on their latitudes and longitudes. This is also called distance as the crow flies. Bird flight distance is calculated by drawing a straight line between two point coordinates. The length of this drawn line will give the shortest distance value. This distance may be very much different from the actual travel distance.


SeaTac GPS Coordinates: Latitude: N 47° 26' 36.9'' Longitude: W 122° 17' 45.9''
Chicago GPS Coordinates: Latitude: N 41° 52' 41.2'' Longitude: W 87° 37' 47.3''

SeaTac Map, Where is SeaTac located?

Chicago Map, Where is Chicago located?