- Cheap flights from Duluth (DLH) to Quincy (UIN) (2026) | Expedia.co.th

A nighttime view of a cable-stayed bridge with illuminated cables, reflecting on calm water.

Popular airlines from Duluth, MN (DLH-Duluth Intl.) to Quincy, IL (UIN-Quincy Regional-Baldwin Field)

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Travel information

Origin airport	Duluth, MN
Destination airport	Quincy, IL
Distance	771 km away

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