Columbus (CMH) to Seattle / Tacoma (SEA) flight deal in economy from $302

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesCMH

Port Columbus International Airport

Columbus, United States
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$360 USD
-16%$302 USD
Verified 14 days ago
Good Availability
58% of dates checked are available within 10% of the lowest price

Friday, October 2nd, 2026

6 round-trip options

Returning
Wed, Oct 7, 2026•5 Day Trip
$307 USD
Google Flights
Returning
Sat, Oct 10, 2026•8 Day Trip
$307 USD
Google Flights
Returning
Sun, Oct 11, 2026•9 Day Trip
$409 USD
Google Flights
Returning
Mon, Oct 12, 2026•10 Day Trip
$307 USD
Google Flights
Returning
Wed, Oct 14, 2026•12 Day Trip
$307 USD
Google Flights
Returning
Fri, Oct 16, 2026•14 Day Trip
$307 USD
Google Flights