Columbus (CMH) to Seattle / Tacoma (SEA) flight deal from $179 USD in economy class

AAAmerican Airlines

Round Trip•Economy

CMH

Port Columbus International Airport

Columbus, United States

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$369 USD

-51%$179 USD

Verified Nov 28, 2025 at 9:07 AM

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$445 2$322 3$322 4$322 5$264 6$264 7$264 8$264 9$264 10$264 11$264 12$278 13$278 14$278 15$239 16$239 17$272 18$322 19$406 20$406 21$406 22$406 23$373 24$373 25$443 26$579 27$806 28$771 29$579 30$561 31$507 1$443 2$443 3$431 4$371

Limited Availability

12% of dates checked are available within 10% of the lowest price

Thursday, December 4th, 2025

10 round-trip options

Returning

Tue, Dec 9, 2025•5 Day Trip

$355 USD

Google Flights

Returning

Wed, Dec 10, 2025•6 Day Trip

$355 USD

Google Flights

Returning

Thu, Dec 11, 2025•7 Day Trip

$355 USD

Google Flights

Returning

Fri, Dec 12, 2025•8 Day Trip

$336 USD

Google Flights

Returning

Sat, Dec 13, 2025•9 Day Trip

$355 USD

Google Flights

Returning

Sun, Dec 14, 2025•10 Day Trip

$336 USD

Google Flights

Returning

Mon, Dec 15, 2025•11 Day Trip

$322 USD

Google Flights

Returning

Tue, Dec 16, 2025•12 Day Trip

$322 USD

Google Flights

Returning

Wed, Dec 17, 2025•13 Day Trip

$435 USD

Google Flights

Returning

Thu, Dec 18, 2025•14 Day Trip

$405 USD

Google Flights