<human>:  What would be the best way to find low-cost flights to the Caribbean?
<bot>: The best way to find low-cost flights to the Caribbean is to compare airfare prices online from various travel sites, such as Expedia or Kayak. You can also sign up for email alerts to stay informed of any deals and discounts that may be available. Additionally, websites such as Skyscanner and Secret Flying can help you find the lowest prices on flights by searching a number of different airlines to see who has the best deals. Lastly, it is advisable to book your flight in advance to avoid higher prices.