Yes, you'll find most hotel bookings are fully refundable as long as you cancel before the accommodation's cancellation deadline, which often is within 24-48 hours of your arrival date. If you booked a non-refundable reservation, you might be able to still cancel and get a refund within a 24-hour period of your booking. Add your dates and click on "Search", then you can use the "fully refundable" filter to get top deals close to Utila Cays.