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Key West

$99+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Flights to Key West in 2026

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 March 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/79:38 am
SWF
-
EYW
1 stop25h 49m
Multiple Airlines
Thu 6/119:16 pm
EYW
-
SWF
1 stop11h 33m
Multiple Airlines
Deal found 3/16$240
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:48 am
SWF
-
EYW
1 stop24h 38m
Breeze Airways
Wed 4/2211:51 am
EYW
-
SWF
1 stop23h 17m
Breeze Airways
Deal found 3/15$257
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:45 am
SWF
-
EYW
2 stops21h 24m
Multiple Airlines
Wed 4/2211:51 am
EYW
-
SWF
1 stop23h 17m
Multiple Airlines
Deal found 3/15$272
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:38 am
SWF
-
EYW
1 stop25h 52m
Multiple Airlines
Sat 5/302:48 pm
EYW
-
SWF
1 stop28h 32m
Multiple Airlines
Deal found 3/12$273
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/911:48 am
SWF
-
EYW
1 stop24h 38m
Breeze Airways
Thu 4/169:46 am
EYW
-
SWF
2 stops25h 45m
Breeze Airways
Deal found 3/12$276
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:40 pm
SWF
-
EYW
1 stop21h 02m
Multiple Airlines
Tue 8/251:14 pm
EYW
-
SWF
2 stops22h 11m
Multiple Airlines
Deal found 3/15$279
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:38 am
SWF
-
EYW
1 stop25h 49m
Breeze Airways
Fri 8/281:11 pm
EYW
-
SWF
2 stops22h 14m
Breeze Airways
Deal found 3/15$281
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/911:48 am
SWF
-
EYW
1 stop24h 38m
Breeze Airways
Wed 4/1511:51 am
EYW
-
SWF
1 stop23h 17m
Breeze Airways
Deal found 3/14$284
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:38 am
SWF
-
EYW
1 stop25h 52m
Multiple Airlines
Sun 5/319:24 pm
EYW
-
SWF
1 stop11h 27m
Multiple Airlines
Deal found 3/12$289
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:05 pm
SWF
-
EYW
2 stops22h 19m
Multiple Airlines
Sun 5/319:24 pm
EYW
-
SWF
1 stop11h 27m
Multiple Airlines
Deal found 3/15$294
This Super.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:45 am
LGA
-
EYW
1 stop7h 52m
Spirit Airlines
Fri 4/172:30 pm
EYW
-
LGA
1 stop8h 57m
Spirit Airlines
Deal found 3/14$316
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:25 pm
LGA
-
EYW
1 stop12h 41m
Multiple Airlines
Fri 4/241:06 pm
EYW
-
LGA
1 stop9h 09m
Multiple Airlines
Deal found 3/15$317

Find flight deals to Key West

Find the latest flights to Key West in 2026, 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 March 17, 2026.

Popular in

April

Cheapest in

September

Average price

$494

Round-trip from

$240

One-way from

$99

Good round-trip deal

$370 or less

Good one-way deal

$263 or less
Highest demand for flights based on searches. 9% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
From New York to Key West
Search Deals
One-way flight from New York to Key West (EYW)
Search Deals
Price to beat on a round-trip flight from New York to Key West.
Search Deals
Price to beat on a one-way flight from New York to Key West.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Key West that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on March 17, 2026.
Use the filters below to find and compare flights to Key West that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New WindsorKey West

SWF - EYW

SWFEYW

New Windsor Stewart

Thu 4/9

11:48 am-12:26 pm

1 stop24h 38m

Key West

Wed 4/15

11:51 am-11:08 am

1 stop23h 17m

$284

New WindsorKey West

SWF - EYW

SWFEYW

New Windsor Stewart

Thu 5/28

9:38 am-11:27 am

1 stop25h 49m

Key West

Sun 5/31

9:24 pm-8:51 am

1 stop11h 27m

$298

New WindsorKey West

SWF - EYW

SWFEYW

New Windsor Stewart

Sun 4/19

7:47 pm-9:09 am

1 stop13h 22m

Key West

Sun 4/26

4:38 pm-10:50 am

1 stop18h 12m

$325

New WindsorKey West

SWF - EYW

SWFEYW

New Windsor Stewart

Sun 5/17

9:38 am-11:27 am

1 stop25h 49m

Key West

Tue 5/26

1:14 pm-11:25 am

2 stops22h 11m

$333

NewarkKey West

EWR - EYW

EWREYW

Newark

Mon 4/6

1:56 pm-5:39 pm

Nonstop3h 43m

Key West

Wed 4/15

3:52 pm-1:30 am

1 stop9h 38m

$358

NewarkKey West

EWR - EYW

EWREYW

Newark

Thu 4/9

7:40 am-2:51 pm

1 stop7h 11m

Key West

Wed 4/15

2:35 pm-5:48 pm

Nonstop3h 13m

$375

New WindsorKey West

SWF - EYW

SWFEYW

New Windsor Stewart

Thu 4/30

11:45 am-1:35 pm

1 stop25h 50m

Key West

Sun 5/10

12:05 pm-11:37 am

2 stops23h 32m

$407

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Thu 4/30

1:59 pm-7:40 pm

1 stop5h 41m

Key West

Tue 5/5

1:22 pm-4:35 pm

Nonstop3h 13m

$423

NewarkKey West

EWR - EYW

EWREYW

Newark

Tue 4/21

1:56 pm-5:39 pm

Nonstop3h 43m

Key West

Sat 4/25

3:52 pm-1:30 am

1 stop9h 38m

$429

NewarkKey West

EWR - EYW

EWREYW

Newark

Sat 4/11

1:56 pm-5:39 pm

Nonstop3h 43m

Key West

Sat 4/18

5:23 pm-8:42 pm

Nonstop3h 19m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
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6

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Out of all of the providers offering Key West flight deals, Cheapflights users have found FlightHub 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 FlightHub. This is based on searches made for Key West flights over the past month.
  • Most trusted provider: FlightHub 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), FlightHub 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.

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 March 13, 2026.

To ensure you get the cheapest price possible for a flight to Key West, you should look to book at least 49 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.

How long is the flight to Key West?

On average, a flight from New York to Key West takes 6 hours 11 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.

Weekly flight availability to Key West

The most flights from New York to Key West are scheduled on a Monday (5 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

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.

American Airlines
American Airlines
From $189
Delta
Delta
From $125
United Airlines
United Airlines
From $43
Allegiant Air
Allegiant Air
From $58

What are the cheapest airlines that fly to Key West?

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

Rainfall in Key West by month

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

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.

Temperature in Key West by month

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

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).

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
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on American Airlines

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Blane Bachelor

Blane Bachelor

Expert on JetBlue

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Harriet Baskas

Harriet Baskas

Expert on Delta and United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Terry Ward

Terry Ward

Expert on Silver Airways and EYW

Florida-based travel writer and journalist Terry Ward lives in Tampa and has enjoyed watching the city and its hotel offerings grow to match the area's spectacular Gulf of Mexico beaches.

Read more
Matt Meltzer

Matt Meltzer

Expert on Allegiant Air

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated March 17, 2026.
Peruse reviews from past customers who have flown Delta,United Airlines, andAmerican 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.
Delta
7.9
Good
8,288 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,288 reviews
Delta
7.9
Good
8,288 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,431 reviews
Delta
7.9
Good
8,288 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.1
Good
11,466 reviews
Delta
7.9
Good
8,288 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Spirit Airlines
6.3
Okay
8,520 reviews
Delta
7.9
Good
8,288 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

FAQs about flying to Key West

  • 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 4 flights 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 $80.

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

    A round-trip flight to Key West will typically cost around $104, 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, Miami offers the quickest one-way flight (0 hours 57 minutes).

  • 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. The Saint Martin Suite - Sunrise Suites is the closest property to Key West (0.0 mi away from Key West).

See more FAQs

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