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Flight distance & time
Seattle Tacoma International Airport → Chicago Midway International Airport
SEAMDW
- Distance
- 2,782 km · 1,728 mi
- Flight time
- 04h 13m
- CO₂ per passenger
- 250 kg
This Seattle Tacoma International Airport → Chicago Midway International Airport route is 2,782 km (1,728 mi) end to end. The estimated flight time is 04h 13m, and a passenger's share of CO₂ works out at roughly 250 kg.
See the reverse route: Chicago Midway International Airport → Seattle Tacoma International Airport
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Your route
- FromSEASeattle Tacoma International AirportSeattle, Washington
- ToMDWChicago Midway International AirportChicago, Illinois
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Seattle Tacoma International Airport to Chicago Midway International Airport FAQ
How far is Seattle Tacoma International Airport from Chicago Midway International Airport?
Seattle Tacoma International Airport (SEA) and Chicago Midway International Airport (MDW) are 2,782 km (1,728 mi) apart, measured along the great-circle route.
How long is the flight from Seattle Tacoma International Airport to Chicago Midway International Airport?
A direct SEA–MDW flight covers the distance in about 04h 13m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Seattle Tacoma International Airport to Chicago Midway International Airport produce?
A passenger's share of CO₂ on the SEA–MDW route is roughly 250 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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