Our data shows that April tends to be the cheapest month to fly to Duluth from Maryland. Users have commonly found prices around $337 for the month, but tickets can be as low as $176. Due to multiple factors, prepare for potentially higher prices in July.
||$123||$220||No cancel fee||71%|
||$142||$361||No cancel fee||69%|
||$129||$366||No cancel fee||N/A|