Your browser is out of date!

Update your browser to view this website correctly.

Update my browser now
Cheap flights to Key West
Selected dates may not give results due to COVID-19. We suggest you change the dates.
Select departure
  • Latest searches
Select arrival
  • Latest searches
{{ weekDay }}
{{ panel.label }}
Looking for a one-way flight?
{{ fromDate | dateToDayNumber }}

{{ fromDate | dateToMonthName }}

{{ fromDate | dateToDayName }}

{{ flexibleFromDateLabel }}
{{ option.label }}
{{ flexibleToDateLabel }}
{{ option.label }}
Class and passengers
Available for Economy only
Number of passengers
{{ adults }}
{{ children }}
{{ infants }}
  • Compare with:

When is the best time to buy a flight to Key West?

The cost of flights to Key West can change depending on several factors. Fly Scanner helps you find the cheapest flight to Key West by comparing the price of flights to dates close to your selected dates and airports near Key West, so you can always find the cheapest option.

Customize your flight search for flights to Key West

If you are looking for a direct flight to Key West, our comparator will provide you with the most convenient offers for your flight in just a few seconds, by selecting your travel optionsfrom more than 300 airlines and online travel agencies: all you have to do is customize your search according to your needs using the available filters.

All flight offers to Key West in one search

With Fly Scanner you will find all flight offers to Key West available online in one search, without wasting time. In no time at all, you can compare all available flight offers and find the one that suits you best.

Find only the flights that interest you

The search engine Fly Scanner finds and offers you the cheapest flight tickets, including only the offers that match your preferences: the available filters help you find the flight that best suits your needs, such as exclusively direct flights to Key West.

Frequently Asked Questions

Frequently asked questions about flights to Key West.

How much does a flight to Key West cost?

The lowest price in the last 15 days for a flight from United States to Key West is $30.

What are the airports in Key West?

Key West has one airport: Key West - International.

What are the most searched cities in United States?

The most searched cities in United States by our users are: Atlanta, Detroit, Kansas City, Las Vegas, Philadelphia.
Subscribe for free to get the latest travel updates.
Click on Allow when prompted about Notifications.