How much is a ticket from St. George to Key West?

Depending on when you travel and how far in advance you book, fares between Grenada and Key West can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Flying between Grenada and Key West? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

• Airports in Grenada: Grenada has only one airport in service, Grenada - Saint George's.
• Airports in Key West: The only active option is Key West - International.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Grenada airports in a single search.

Find the best flight from St. George to Key West

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from the best airlines and travel agencies.

Other popular destinations

Searching for flights to United States? Travelers also looked at: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for St. George – Key West flights.