August can be a great time to fly to Sioux Falls from Utah with a flight ticket averaging about $313. Cheapflights users have found deals in the month of August for as cheap as $120. The most expensive prices can be found in the month of December.
When flying from Utah to Sioux Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Travelers have found it’s best to book a flight 58 days in advance to save up to 15% 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 58 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 Utah to Sioux Falls 1-2 weeks in advance for as low as $300, or $324 for flights within the next 24 hours.
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