It’s optimal to fly from Sioux Falls to Brownsville at noon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.
Flights from Sioux Falls to Brownsville are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Brownsville.
August can be a great time to fly to Brownsville from Sioux Falls with a flight ticket averaging about $378. Cheapflights users have found deals in the month of August for as cheap as $165. The most expensive prices can be found in the month of November.