How to get the best price from Key West to Nantucket?

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

Pick a travel date to see today’s available fares.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Flying between Key West and Nantucket? 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 Key West: Key West has only one airport in service, Key West - International.
• Airports in Nantucket: The only active option is Nantucket - Memorial.

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

Flight filters for the route Key West – Nantucket

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to United States are often searched alongside: Las Vegas, Los Angeles, Miami, New York City, Orlando.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.