- Cheap flights from Columbus (CMH) to Unalaska (DUT) (2026) | Expedia.co.id

A field of purple lupine flowers with a mountain range and a body of water in the background.

Popular airlines from Port Columbus International Airport (CMH) to Unalaska, AK (DUT)

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 55% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Travel information

Origin airport	Port Columbus International Airport
Destination airport	Unalaska, AK
Distance	6,149 km away

*Available to Expedia members.