To save on the cost of your flight from Lebanon, New Hampshire to Harrisburg, book at least 58 days before your planned departure. Booking around this time can save you about 74% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $444 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $530.
Flights from Lebanon, New Hampshire to Harrisburg lean towards being more expensive in January. Prices are generally better when you fly from Lebanon, New Hampshire to Harrisburg in November, with the cheapest ticket starting at $104.