
Lowest Prices
Uncover the best deals on ORD to SEA flights by comparing fares from hundreds of airlines and agencies.
Uncover the best deals on ORD to SEA flights by comparing fares from hundreds of airlines and agencies.
Useful information for finding cheap flights from Chicago O'Hare International to Seattle Tacoma International and booking your next trip
Cheapest Round Trip Flight
$309
Aug 05 – Aug 13
The cheapest round trip flight from Chicago O'Hare International to Seattle Tacoma International is currently $309
Cheapest Direct Flight
$264
Aug 05
The cheapest nonstop flight from Chicago O'Hare International to Seattle Tacoma International is currently $264
Fastest Flight
7h 22m
The fastest nonstop flight from Chicago O'Hare International to Seattle Tacoma International takes 7h 22m
Origin Airport | Chicago O'Hare International , Chicago, US |
Destination Airport | Seattle Tacoma International , Seattle, US |
Distance | miles |