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 63 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. On average, Key West has 1 flight from New York per day from 4 airlines.

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 $39, while round-trip flights cost around $77.

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

A round-trip flight to Key West will typically cost around $80, however they can be found for as little as $77.

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 47 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 35 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).

Most accurate provider : Out of all of the providers offering Key West flight deals, Cheapflights users have found eDreams to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Key West flight deals on Cheapflights and eDreams. This is based on searches made for Key West flights over the past month.

Most trusted provider : eDreams is the most trusted provider by Cheapflights users offering Key West flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), eDreams has received the most positive sentiment from Cheapflights users searching for flights to Key West. This is based on data collected from Cheapflights searches made over the past month.

$78+ Cheap Flights to Key West, Florida

Popular in	December
Cheapest in	October
Average price	$596
Round-trip from	$221
One-way from	$78
Good round-trip deal	$321 or less
Good one-way deal	$228 or less

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

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.

$78+ 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 1/12. 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

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 December 17, 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 December 17, 2025.

Find flight deals to Key West

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 December 17, 2025.

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Compare providers for flights to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals to Key West in December.

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 December 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.

The best insider tips for flights to Key West

AI-powered summary based on content written by travel experts. AI can make mistakes.

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

Airlines

American Airlines

JetBlue

Delta

Silver Airways

United Airlines

Allegiant Air

Airports

EYW

Our travel experts

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 December 17, 2025.