Cheap flights from Detroit to Duluth
Compare hundreds of airlines Detroit–Duluth
About this route
Compare flights from Detroit to Duluth, a about 871 km route (around 1h 35m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Delta operate this route.
Airlines on this route
FAQ
What's the cheapest month to fly Detroit to Duluth?
Prices vary by season; use the price calendar to find the cheapest month.
How long is the flight from Detroit to Duluth?
A nonstop flight takes about 1h 35m and covers around 871 km. Connecting itineraries take longer.
Are there direct flights from Detroit to Duluth?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Detroit to Duluth?
Delta operate this route, among others. Compare them all in the results.
When should I book Detroit–Duluth flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.