October is one of the best times of the year to fly to Grenada from Illinois. Prices for October average $757 per person but you can even find prices for as low as $583. The most expensive prices can be found in the month of December. Opting for a October flight can save you 32% on your journey compared to booking in December
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Grenada as you normally would.