When flying from Portland, Maine to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
To save on the cost of your flight from Portland, Maine to South Dakota, book at least 61 days before your planned departure. Booking around this time can save you about 46% 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 $529.
August is one of the best times of the year to fly to South Dakota from Portland, Maine. Prices for August average $411 per person but you can even find prices for as low as $242. The most expensive prices can be found in the month of January. Opting for a August flight can save you 30% on your journey compared to booking in August
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