Find a great deal and save up to 39% by booking at least 16 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from South Carolina to Illinois within the next two weeks, with the cheapest ticket starting at $134.
The best pricing can be found in the month of March. Prices to Illinois from South Carolina average $174. You can even find prices in March for less than $174, as users have found deals to Illinois from as low as $59. The month of December appears to be one of the more expensive times to travel to Illinois from South Carolina. Flying in the targeted month can save you up to 90%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Carolina to Illinois as you normally would.
||$48||$355||No cancel fee||69%|
||$66||$142||No cancel fee||65%|
||$72||$322||No cancel fee||71%|
||$77||$370||No cancel fee||N/A|