Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York John F Kennedy Intl Airport to Sioux Falls as you normally would.
Travelers have found it’s best to book a flight 25 days in advance to save up to 20% 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 25 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 New York John F Kennedy Intl Airport to Sioux Falls 1-2 weeks in advance for as low as $420, or $449 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in October. For low rates, August can be a great choice for travel to Sioux Falls. Flights to Sioux Falls from New York John F Kennedy Intl Airport in August are about $374 on average during August, but can be found for as low as $133.
||$288||$402||No cancel fee||71%|
||$350||$368||No cancel fee||69%|
||$384||$523||No cancel fee||N/A|