Cheap Flights to Home
Popular airlines
Alaska AirlinesAlaska Airlines
American AirlinesAmerican Airlines
DeltaDelta
UnitedUnited
Southwest AirlinesSouthwest Airlines
Frontier AirlinesFrontier Airlines
Air CanadaAir Canada
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 35% on select hotels after you book a flight*
Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)
October is typically the cheapest month to flyOctober is typically the cheapest month to fly
From AU$392 - AU$553 per traveller.
Travel information
Destination city name | Seattle |
|---|---|
Destination airport | Seattle-Tacoma International Airport |
Destination airport IATA code | SEA |
Airlines serving | Alaska Airlines, Delta, American Airlines, United, Southwest Airlines, Frontier Airlines, Air Canada, Cathay Pacific, Lufthansa, Turkish Airlines, Japan Airlines, British Airways, Korean Air, All Nippon Airways, KLM, JetBlue Airways, Emirates, Air France, EVA Airways, Sun Country Airlines, WestJet, Qatar Airways, Singapore Airlines, Finnair, Starlux Airlines, Icelandair, Iberia, Virgin Atlantic, Philippine Airlines, China Airlines, Aer Lingus, Brussels Airlines, Swiss International Air Lines, SAS, Aeromexico, Condor |
Popular airline | Alaska Airlines |
Explore a world of travel with Expedia
Trending flights to Home
Prices were available within the past 7 days and start at AU$623 for one-way flights and AU$1,065 for return, for the period specified. Prices and availability are subject to change.
Thu, 11 Feb - Tue, 23 Feb
SYD
Sydney
SEA
Seattle
AU$1,065
Return
Found 1 day ago
*Available to Expedia members.