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 13 days ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$302 1$302 2$302 3$302 4$302 5$302 6$302 7$412 8$357 9$302 10$302 11$302 12$302 13$335 14$302 15$302 16$370 17$418 18$302 19$302 20$328 21$302 22$302 23$302 24$302 25$302 26$302 27$302 28$302 29$302 30$302 1$302 2$302 3$302 4$302

Good Availability

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

Tuesday, September 8th, 2026

9 round-trip options

Returning

Sun, Sep 13, 2026•5 Day Trip

$361 USD

Google Flights

Returning

Mon, Sep 14, 2026•6 Day Trip

$361 USD

Google Flights

Returning

Tue, Sep 15, 2026•7 Day Trip

$357 USD

Google Flights

Returning

Wed, Sep 16, 2026•8 Day Trip

$357 USD

Google Flights

Returning

Thu, Sep 17, 2026•9 Day Trip

$361 USD

Google Flights

Returning

Fri, Sep 18, 2026•10 Day Trip

$361 USD

Google Flights

Returning

Sat, Sep 19, 2026•11 Day Trip

$361 USD

Google Flights

Returning

Mon, Sep 21, 2026•13 Day Trip

$464 USD

Google Flights

Returning

Tue, Sep 22, 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

September 2026

Tuesday, September 8th, 2026