Question : Is there an alternative to Long Island MacArthur Airport (ISP) for getting you to Wichita?
Answer : Departing from Long Island MacArthur Airport is not the only way to get to Wichita Dwight D. Eisenhower National Airport. Try searching for flights from Westchester County Airport (HPN) as well. Over the next two months, flights from HPN to ICT are being priced 17% cheaper than flights from ISP to ICT. Being only 37 miles away, it's easily accessible for most.
Question : How long do most people stay in Wichita?
Answer : Of course you're not most people, but if you were, you'd stay roughly three days.