$218 Find Cheap Flights from Duluth to Chicago - Compare and Save

The cheapest return flight from Duluth to Chicago costs $320 on the route between Duluth (DLH) and Chicago O'Hare Intl Airport (ORD). It is also the most popular route.

If you are looking for a flight deal from Duluth to Chicago, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Chicago, Saturday is the cheapest day to fly and Tuesday is the most expensive.

The cheapest month for flights from Duluth to Chicago is October, where tickets cost $110 (return) on average. On the other hand, the most expensive months are August and November, where the average cost of round-trip tickets is $319 and $287 respectively.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $353 on average.

In the past 5 days, the cheapest round-trip tickets from Duluth to Chicago were found on United Airlines ($239) and Delta ($258).

There is just one airline that flies from Duluth to Chicago direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is $179.

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 3 and 4 nonstop flights that take off from Duluth and land in Chicago, with an average flight time of 1h 56m. The most common departure time is 6:00 pm and most flights take off in the morning, while the most flights land at Chicago O'Hare Intl Airport. Each week, there are 24 flights. The most frequent day of departure is Thursday, when 17% of all weekly flights depart. The fewest flights depart on a Monday.