To save on the cost of your flight from Melbourne to South Dakota, book at least 21 days before your planned departure. Booking around this time can save you about 42% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $224 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $312.
Flights from Melbourne to South Dakota lean towards being more expensive in October. Prices are generally better when you fly from Melbourne to South Dakota in July, with the cheapest ticket starting at $107.