Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baton Rouge to Illinois as you normally would.
The best pricing can be found in the month of February. Prices to Illinois from Baton Rouge average $323. You can even find prices in February for less than $323, as users have found deals to Illinois from as low as $172. The month of October appears to be one of the more expensive times to travel to Illinois from Baton Rouge. Flying in the targeted month can save you up to 46%.
||$163||$424||No cancel fee||69%|
||$198||$443||No cancel fee||71%|
||$209||$407||No cancel fee||N/A|