- Cheap flights from Helena (HLN) to Duluth (DLH) (2026) | Expedia.co.id

A pier with a lighthouse and a red-roofed building, extending into calm waters under a colorful sunset sky.

Popular airlines from Helena, MT (HLN-Helena Regional) to Duluth, MN (DLH-Duluth Intl.)

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Travel information

Origin airport	Helena, MT
Destination airport	Duluth, MN
Distance	1,506 km away

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