Flights from Illinois (Illinois) to Duluth International (DLH)

We compare hundreds of flights from Illinois to Duluth International from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Search recommended websites
  • Recent Searches
From placeholder To placeholder
Staying in placeholder
Pick up placeholder
(under 12)
Thank you for subscribing to the Cheapflights newsletter
Searching... Find deals  
  • Clear recent searches
  • Enter your travel details and click ‘Find deals’ to see a list of partners with great airfare offers to your destination

    Sorry, we do not have any partners that match your search criteria.

      Travel information for Illinois to Duluth International

      Photo of Minnesota   Minnesota
      Avg. flight time fromIllinois to Duluth International2 hrs 54 mins

      Airports in Duluth International

      Duluth International Airports