The best pricing can be found in the month of February. Prices to Grenada from Michigan average $893. You can even find prices in February for less than $893, as users have found deals to Grenada from as low as $449. The month of July appears to be one of the more expensive times to travel to Grenada from Michigan. Flying in the targeted month can save you up to 64%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Michigan to Grenada as you normally would.