The Reconstruction Finance Administration, and the War Assets Admin, put about a hundred thousand unneeded a/c on the market after the war. Many combat-ready a/c were bought by, or transferred to, other countries' air forces.
Many were bought by the airlines and private corporations (DC-3s, 2s, Curtiss Commandos, even a few B-24s, etc.) after removal of sensitive hardware (armaments, radio, radar, etc.). There were around 30 depots around the USA with a/c for sale.
Imagine buying your own AT-6 for $1500.
The RFA had actually been created under President Hoover, to deal with the early economic woes of the "Depression".
A good reference:
commemorativeairforce.org
And some probably ended up as eye-catchers on the roof of a bar, lounge, hardware store, or restaurant.
Tom M.