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Flight distance & time
Chicago Midway International Airport → Seattle Tacoma International Airport
MDWSEA
- Distance
- 2,782 km · 1,728 mi
- Flight time
- 04h 13m
- CO₂ per passenger
- 250 kg
This Chicago Midway International Airport → Seattle Tacoma 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: Seattle Tacoma International Airport → Chicago Midway International Airport
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Your route
- FromMDWChicago Midway International AirportChicago, Illinois
- ToSEASeattle Tacoma International AirportSeattle, Washington
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~2 flights/day
Airlines on this route
Southwest Airlines
Common questions
Chicago Midway International Airport to Seattle Tacoma International Airport FAQ
How far is Chicago Midway International Airport from Seattle Tacoma International Airport?
Chicago Midway International Airport (MDW) and Seattle Tacoma International Airport (SEA) are 2,782 km (1,728 mi) apart, measured along the great-circle route.
How long is the flight from Chicago Midway International Airport to Seattle Tacoma International Airport?
A direct MDW–SEA 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 Chicago Midway International Airport to Seattle Tacoma International Airport produce?
A passenger's share of CO₂ on the MDW–SEA route is roughly 250 kg.
Which airlines fly from Chicago Midway International Airport to Seattle Tacoma International Airport?
Southwest Airlines operate scheduled service between MDW and SEA.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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