How long is the flight from Seattle to Chicago O'Hare?

BFI–ORD is about 3h 52m nonstop, covering 2,761 km (1,716 mi).

Which airlines fly nonstop from Seattle to Chicago O'Hare?

Sun Country Airlines operates this route nonstop.

BFIORD

King County International Airport - Boeing Field (Seattle, United States) → Chicago O'Hare International Airport (Chicago, United States)

Also known as Seattle.

Live schedule data isn't available for this route right now, but it's flown nonstop by Sun Country Airlines.

How long is the flight from Seattle to Chicago O'Hare?: BFI–ORD is about 3h 52m nonstop, covering 2,761 km (1,716 mi).
Which airlines fly nonstop from Seattle to Chicago O'Hare?: Sun Country Airlines operates this route nonstop.