Flights from Denver to Duluth from $ 216*

Featured daily fares for flights from Denver (DEN) to Duluth (DLH)

$ 259
Displaying fares for June-2025
22

Su

JUN

26

Sa

05

Tu

02

Tu

01

We

OCT

01

Sa

NOV

01

Mo

DEC

01

Th

JAN

01

Su

FEB

01

Su

MAR

01

We

APR

01

Fr

MAY

Range$ 259-$ 316