Cheap flights from Key West from $59
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West departing on 7/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Currently, 3 destinations can be reached directly via flights from Key West.
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Flights from Key West - Travel Insights & Trends
Get data-powered insights and trends into flights from Key West to help you craft the best travel plan.
What are the most popular places to fly to from Key West?
Based on momondo flight searches, the most popular place to fly from Key West is Washington, D.C. (9% of total searches). The next most popular destinations are Orlando (8%) and New York (8%). Searches for flights from Key West to Nashville (5%), to Dallas (3%) and to Asheville (3%) are also popular.
What are the most popular international flights out of Key West?
If you’re flying out of Key West, there are many destinations to choose from. International flights to Tokyo, Rome, and Nassau are the most popular, according to searches on momondo.
What is the shortest direct flight from Key West?
The shortest direct flight you can take from Key West is to Miami, with a duration of 56m. The next shortest is Fort Lauderdale at 1h 05m, followed by a flight to Tampa at 1h 07m.
What is the longest direct flight from Key West?
The longest direct flight you can take from Key West is to Chicago, with a duration of 3h 36m. The next longest is Boston at 3h 33m, followed by a flight to Houston at 3h 12m.
Frequently asked questions regarding flights from Key West
Which airlines are currently offering the cheapest flights from Key West?
Our data suggests that currently, the cheapest flights from Key West are being offered by Allegiant Air, Silver Airways, and American Airlines. For example, Allegiant Air flights from Key West to Orlando Sanford Intl Airport, start at $50, Silver Airways flights from Key West to Orlando cost around $54, and American Airlines flights from Key West to Asheville are around $88.
What is the cheapest flight available from Key West?
Currently, the cheapest flight from Key West found by our users is for $40 to Tampa. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $163 to travel from Key West to Tampa.
Which destinations have the most frequent flights from Key West?
Atlanta, Miami and Charlotte are currently the destinations served most frequently from Key West, with 20, 3 and 1 flights per day on average, respectively.
Which airlines can you fly with from Key West?
Airlines including American Airlines, Delta and Silver Airways frequently fly from Key West. You can view other airlines by performing a quick search in the form above.
What is the cheapest first class flight from Key West?
If you are looking for a cheap first class flight, consider flights to Atlanta, for which the starting price of a first class seat can be as low as $677.
When did momondo last update prices for flights from Key West Airport?
Prices for flights from Key West Airport were last updated today.
How many operators does momondo search for flights from Key West Airport?
The number of operators available for flights from Key West Airport is 7 as of July 2025.
How old do you have to be to fly from Key West Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.