Friday flights are generally found to be more expensive for flights from St Louis to Duluth. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Duluth.
Find a great deal and save up to 63% by booking at least 54 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St Louis to Duluth within the next two weeks, with the cheapest ticket starting at $399.
August can be a great time to fly to Duluth from St Louis with a flight ticket averaging about $332. Cheapflights users have found deals in the month of August for as cheap as $119. The most expensive prices can be found in the month of December.
It’s optimal to fly from St Louis to Duluth at noon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.
The chart below displays the airlines Cheapflights users traveling from St Louis to Duluth choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
||$102||$220||No cancel fee||69%|
||$140||$227||No cancel fee||71%|
||$107||$377||No cancel fee||N/A|