Cheap flights from Detroit to Dubuque (DTT - DBQ)

Dec 11 — Dec 181

When is the cheapest time to fly from Detroit to Dubuque (DTT - DBQ)?

One of the essential ways to save on airfare from Detroit to Dubuque is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 22% on airfare.

Alternative routes for Detroit to Dubuque

See prices for flight routes from nearby airports that may be better suited for you.