SEA to CMH from $302 in economy

UAUnited Airlines

Round Trip•Economy

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

CMH

Port Columbus International Airport

Columbus, United States

$364 USD

-17%$302 USD

Verified 14 days ago

December 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$408 1$340 2$307 3$307 4$307 5$307 6$307 7$307 8$307 9$307 10$307 11$307 12$307 13$333 14$307 15$307 16$417 17$455 18$532 19$465 20$507 21$361 22$450 23$520 24$307 25$307 26$408 27$333 28$307 29$307 30$307 31$307 1$307 2$477 3$422

Good Availability

54% of dates checked are available within 10% of the lowest price

Monday, December 7th, 2026

8 round-trip options

Returning

Sat, Dec 12, 2026•5 Day Trip

$307 USD

Google Flights

Returning

Sun, Dec 13, 2026•6 Day Trip

$333 USD

Google Flights

Returning

Mon, Dec 14, 2026•7 Day Trip

$307 USD

Google Flights

Returning

Tue, Dec 15, 2026•8 Day Trip

$307 USD

Google Flights

Returning

Wed, Dec 16, 2026•9 Day Trip

$307 USD

Google Flights

Returning

Sat, Dec 19, 2026•12 Day Trip

$361 USD

Google Flights

Returning

Sun, Dec 20, 2026•13 Day Trip

$333 USD

Google Flights

Returning

Mon, Dec 21, 2026•14 Day Trip

$361 USD

Google Flights

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

Seattle–Tacoma International Airport

Port Columbus International Airport

December 2026

Monday, December 7th, 2026