September is one of the best times of the year to fly to Maine from Duluth. Prices for September average $690 per person but you can even find prices for as low as $425. The most expensive prices can be found in the month of May. Opting for a September flight can save you 56% on your journey compared to booking in May
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Duluth to Maine as you normally would.
For a flight from Duluth to Maine, you will be flying from Duluth Intl. Duluth Intl (DLH) is just 5.8 mi from the center of the city.
These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Duluth Intl Airport to Portland Airport flight would often be abbreviated as a DLH to PWM flight. Bangor Airport (BGR), Augusta Airport (AUG), Bar Harbor Airport (BHB), Rockland Knox County Regional Airport (RKD), Presque Isle Airport (PQI) are other airports near this flight route and their unique identifiers/IATA codes.