Users have found that flying from Billings to Sioux Falls on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
Find a great deal and save up to 20% by booking at least 25 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Billings to Sioux Falls within the next two weeks, with the cheapest ticket starting at $420.
Our data shows that August tends to be the cheapest month to fly to Sioux Falls from Billings. Users have commonly found prices around $374 for the month, but tickets can be as low as $133. Due to multiple factors, prepare for potentially higher prices in October.
One of the essential ways to save on airfare from Billings to Sioux Falls is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 14% on airfare.