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

To ensure you get the cheapest price possible for a flight to Key West, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What airport do you fly into for flights to Key West?

Most people fly into Key West (EYW) if they book a flight to Key West. Key West is conveniently located just 2.6 mi from Key West’s city center.

What is the cheapest month to fly to Key West?

Currently, the cheapest month for flights to Key West is August . The most expensive month for flights is March . The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

Can I find cheaper flights to Key West if I am willing to have layovers?

Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Key West on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Key West?

Based on reviews from Cheapflights users, Spirit Airlines is rated the highest out of the airlines that fly to Key West.

What is the cheapest airport to fly to in Key West?

Key West is currently the cheapest airport to fly to in Key West. One-way flights to Key West typically cost $51, while round-trip flights cost around $80.

How much is a round-trip flight to Key West?

A round-trip flight to Key West will typically cost around $84, however they can be found for as little as $80.

Where does the fastest flight to Key West depart from?

For those looking to save time traveling to Key West, Fort Lauderdale offers the quickest one-way flight (0 hours 50 minutes).

Which airport is closest to Smathers Beach?

If being close to Smathers Beach is important to you, you’ll want to land at Key West Airport.

Does Key West have rental cars?

Yes. Those touching down at Key West can take advantage of the rental car services offered upon their arrival.

Are there hotels close to Key West?

Yes. Key West has hotels nearby for those requiring accommodations. 2 Br At Hyatt Windward Pointe is the closest property to Key West (0.0 mi away from Key West).

What are the most popular airlines that fly to Key West?

The most popular airlines flying from New York to Key West are United Airlines, American Airlines and Delta.

How long is the flight to Key West?

On average, a flight from New York to Key West takes 5 hours 50 minutes. Flights to Key West from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Key West?

The cheapest airlines flying from New York to Key West are JetBlue, American Airlines and Delta.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

$108+ Cheap Flights to Key West, Florida

Popular in	December
Cheapest in	January
Average price	$412
Round-trip from	$215
One-way from	$108
Good round-trip deal	$345 or less
Good one-way deal	$218 or less

United's Basic Economy restricts carry-on bags; only personal items allowed under the seat.

Economy Plus offers extra legroom and is available for no extra fee with MileagePlus Premier status.

$108+ Cheap flights to Key West

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.

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Flights to Key West in 2025

Find the latest flights to Key West in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on September 19, 2025.

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Cheapest flights to Key WestExplore the most affordable flight options available to Key West. Find the lowest fares based on data from user searches, with prices last updated on September 19, 2025.

Explore the most affordable flight options available to Key West. Find the lowest fares based on data from user searches, with prices last updated on September 19, 2025.

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The best insider tips for flights to Key West

Cheapflights partnered with top experts to bring you the best recommendations for your Key West trip

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Best time to book a flight to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Key West

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

Use this chart to determine the optimal time to book a round-trip flight from New York to Key West. Price data was last updated on September 12, 2025.

How long is the flight to Key West?

What are the most popular airlines that fly to Key West?

What are the cheapest airlines that fly to Key West?

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

Reviews of airlines servicing Key West

Peruse reviews from past customers who have flown Delta, United Airlines, and American Airlines to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Key West

What airport do you fly into for flights to Key West?

Can I find cheaper flights to Key West if I am willing to have layovers?

What is the best airline to fly to Key West?

What is the cheapest airport to fly to in Key West?

How much is a round-trip flight to Key West?

Where does the fastest flight to Key West depart from?

Which airport is closest to Smathers Beach?

Does Key West have rental cars?

Are there hotels close to Key West?

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Some of the lowest fares we’ve come across for flights to Key West.

Cheapest flights to Key West
Explore the most affordable flight options available to Key West. Find the lowest fares based on data from user searches, with prices last updated on September 19, 2025.