BUF - DLH
$334 - $719
12.2 - 66.2 °F
0.6 - 3.6 inches
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Duluth. Flights to Duluth from Buffalo in January are about $472 on average during January, but can be found for as low as $296.
When flying from Buffalo to Duluth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
BUF stands for Buffalo Airport, while DLH stands for Duluth Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.