Question : Is William P. Hobby Airport (HOU) the cheapest airport for getting to Moi International Airport (MBA)?
Answer : Departing from William P. Hobby Airport is not the only way to get to Moi International Airport. Try looking for flights from George Bush Intercontinental Airport (IAH) as well. Over the next few months, flights from IAH to MBA are being priced 36% cheaper than flights from HOU to MBA. Being only 23 miles away, it's easily accessible for most.
Question : How long do most people visit Mombasa?
Answer : Of course you're not most people, but if you were, you'd stay roughly six days.
Question : Is price more important than specific travel days for you?
Answer : The best day to fly on a budget this month is Saturday. Flexibility is paramount when booking travel plans in order to keep travel costs down.