Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oshkosh to Alexandria, Louisiana as you normally would.
Located just 5.8 mi from the city center, Alexandria is the airport most travelers will use when flying to Alexandria from Oshkosh. Booking flights from Oshkosh to Alexandria (AEX) should be relatively easy as there are 0 daily inbound flights from Oshkosh from 3 different airlines.
Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Oshkosh to Alexandria, Louisiana.