Travelers have found it’s best to book a flight 61 days in advance to save up to 38% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from South Dakota to Philadelphia 1-2 weeks in advance for as low as $377, or $462 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in November. For low rates, May can be a great choice for travel to Philadelphia. Flights to Philadelphia from South Dakota in May are about $327 on average during May, but can be found for as low as $185.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Dakota to Philadelphia as you normally would.
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