Is Key West expensive? Well, it can be, and there are many reasons why a destination like Key West can be somewhat costly for tourists. Much of what attracts visitors in the first place from all over the world to the islands includes attractions that are costly, such as private boat and snorkeling tours.

Key West is consistently ranked as one of the most expensive vacation destinations in Florida and the United States. In 2026, a mid-range traveler can expect to spend between $280 and $350 per day, while luxury budgets often exceed $700 to $900 per day. The primary driver of these costs is accommodation; due to the island's limited land area and high demand, even basic hotel rooms often start around $200–$300 per night during the peak winter season (December–April). Dining and activities also carry a premium, with a standard dinner for two at a mid-range restaurant typically costing $60–$120. To save money, experts recommend visiting during the "shoulder seasons" of May–June or November, where lodging prices can drop by 25–35%. Additionally, flying into Miami or Fort Lauderdale and driving down the Overseas Highway can often save hundreds of dollars compared to flying directly into Key West International Airport (EYW).