EYW

$95 Find Cheap Flights to Key West

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Key West departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Key West

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Key West
These are the airlines KAYAK users have selected most often from within our search results for flights to Key West
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights to Key West

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals to Key West

KAYAK's recommended round-trip deals from the most popular airlines that fly to Key West.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
1:53 pm - 8:07 pmDCA-EYW
6h 14m1 stop
Delta Logo
6:25 pm - 11:43 pmEYW-DCA
5h 18m1 stop
$209Delta
Find Deal
Sun, May 25 - Wed, May 28
Delta Logo
3:37 pm - 8:07 pmIAD-EYW
4h 30m1 stop
Delta Logo
6:25 pm - 11:35 pmEYW-IAD
5h 10m1 stop
$209Delta
Find Deal
Sun, May 25 - Wed, May 28
JetBlue Logo
6:00 am - 11:50 amPHL-EYW
5h 50m1 stop
JetBlue Logo
1:00 pm - 10:22 pmEYW-PHL
9h 22m1 stop
$223JetBlue
Find Deal
Tue, Oct 14 - Fri, Oct 17
JetBlue Logo
8:15 am - 11:50 amBOS-EYW
3h 35mnonstop
JetBlue Logo
1:00 pm - 4:32 pmEYW-BOS
3h 32mnonstop
$227JetBlue
Find Deal
Wed, Oct 15 - Wed, Oct 22
United Airlines Logo
9:37 am - 12:53 pmEWR-EYW
3h 16mnonstop
United Airlines Logo
2:12 pm - 5:30 pmEYW-EWR
3h 18mnonstop
$229United Airlines
Find Deal
Tue, Jun 10 - Tue, Jun 17
American Airlines Logo
9:19 am - 4:29 pmBOS-EYW
7h 10m1 stop
American Airlines Logo
12:10 pm - 6:43 pmEYW-BOS
6h 33m1 stop
$247American Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
United Airlines Logo
9:37 am - 12:53 pmEWR-EYW
3h 16mnonstop
United Airlines Logo
2:12 pm - 5:30 pmEYW-EWR
3h 18mnonstop
$248United Airlines
Find Deal
Fri, May 30 - Tue, Jun 3
American Airlines Logo
8:20 am - 11:32 amDCA-EYW
3h 12mnonstop
American Airlines Logo
12:32 pm - 3:18 pmEYW-DCA
2h 46mnonstop
$249American Airlines
Find Deal
Sat, Sep 13 - Wed, Sep 17
Allegiant Air Logo
9:55 am - 3:30 pmEWR-EYW
5h 35m1 stop
Allegiant Air Logo
8:54 am - 11:05 amEYW-EWR
26h 11m2 stops
$278Allegiant Air
Find Deal
Thu, Jul 17 - Sun, Jul 20
Allegiant Air Logo
11:00 am - 3:16 pmBOS-EYW
28h 16m1 stop
Allegiant Air Logo
4:46 pm - 8:12 amEYW-BOS
15h 26m2 stops
$291Allegiant Air
Find Deal
Sat, May 17 - Wed, May 21
Useful Info

KAYAK's insights & trends for flights to Key West

Get data-powered insights and trends for flights to Key West to help you find the cheapest flights, the best time to fly and much more.

How much is a flight to Key West?

The average and cheapest price for all round-trip flights to Key West from each origin found by users searching on KAYAK in the last month.

A flight to Key West costs $253 on average. The cheapest price found on KAYAK in the last 2 weeks cost $38 and departed from Tampa. The most popular routes on KAYAK are Tampa to Key West which costs $160 on average, and Orlando to Key West, which costs $90 on average.

See prices from:

What is the cheapest month to fly to Key West?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Key West, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Key West is September, where tickets cost $369 on average for return flights. On the other hand, the most expensive months are December and April, where the average cost of tickets from the United States is $583 and $551 respectively. For one-way flights, the best month to travel is September with an average price of $270.

What is a good deal for flights to Key West?

If you’re looking for cheap airfare to Key West, 25% of our users found tickets to Key West for the following prices or less: From Tampa $88 round-trip, from Fort Lauderdale $145 round-trip, from New York LaGuardia Airport $300 round-trip.

How far in advance should I book a flight to Key West?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Key West, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.


Good to know - Book Cheap Key West Plane Tickets

Low seasonSeptember
High seasonFebruary
Cheapest flight$95
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Philadelphia to Key West

When to book flights to Key West

Are your dates flexible? Find out the best times to travel to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Key West based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Key West flights

  • Does Key West Airport have an observation deck?

    Yes, Key West Airport has an observation deck, which is located at the mezzanine level of the passenger terminal building. You will be able to have an exciting view of the planes as they land and take off from the airport.

  • What is the distance from Key West Airport to Key West Lighthouse Museum?

    Key West Lighthouse Museum is one of the places you can consider visiting after landing at Key West Airport. The museum is about 3.5 miles from Key West Airport. It will take you about 11 minutes to arrive at the Key West Lighthouse Museum if you are using a taxi from Key West Airport.

  • What shopping options are there at Key West International Airport?

    Wishing you had picked up a few souvenirs or gifts during your time in Key West? Well, fortunately, Key West International Airport has in-house shopping options that are sure to satisfy all your gifting needs. Jet Lag Accessories and Last Chance Gift Shop both have a variety of local souvenirs and gifts just perfect for you or family and friends.

  • What is there to do around Key West International Airport?

    While the airport itself does not have many activities due to the small size of the island (4 miles long and 1 mile wide), you can pretty much walk anywhere and still make it back to the airport in time for your flight. One great option is to have a picnic at the Key West Tropical Forest & Botanical Garden, or else to stop by Smathers Beach for a stroll.

  • Are there car rentals near Key West Airport?

    Hertz Car Rental, Avis Car Rental, and National Car Rental are the main companies from which you can pick a rental car once you land at Key West Airport. All these companies offer free shuttle services for travelers from the airport to their offices. Travelers can catch up with the shuttle for the car rental company of their choice from the airport’s main terminal.

  • Where can I exchange currency when I arrive at Key West Airport?

    You can exchange your currency conveniently at Key West by visiting the airport’s exchange kiosk, which is located near the main terminal. You will be able to avoid the inconvenience of visiting banks or other currency exchange centers outside the airport.

  • What restaurant options are available in Key West International Airport?

    Hungry after your flight to Key West? Well, hungry fliers will be happy to hear that Key West International Airport aims to impress with its dining selection. Travelers looking for a bit of local seafood should pay a visit to Conch Flyer Restaurant. If a drink is more up your alley, Last Call Beach Bar and First Call Beach Bar might be stops more suited for you.

  • Do hotels near Key West International Airport offer free transport to the airport?

    Key West is an absolute tourism hotspot. The hospitality industry there is aflame with competition, so there are numerous hotels and resorts offering free pickup and drop-off at the airport. Popular hotels in Key West offering complimentary shuttle service include Sheraton Suites Key West, Key West Marriott Beachside Hotel, and Sunrise Suites Resort.

  • How far is Key West Airport from central Key West?

    The distance between Key West Airport and downtown Key West is 3 miles.

  • What is the name of Key West’s airport?

    Key West is served by Key West Airport, also commonly referred to as Key West or Key West Intl. The airport code is EYW.

  • How much is a flight to Key West?

    On average, a flight to Key West costs $253. The cheapest price found on KAYAK in the last 2 weeks cost $38 and departed from Tampa Airport.

  • What is the cheapest day to fly to Key West?

    Based on KAYAK data, the cheapest day to fly to Key West is Tuesday where round-trip tickets can be as cheap as $386. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $462 on average.

  • How does KAYAK find such low prices on flights to Key West?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Key West.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Key West?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Key West?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Key West?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Key West?

    The cheapest time of day to fly to Key West is generally in the evening, when round-trip flights cost $348 on average. The most expensive time of day to fly to Key West is generally at night, which is peak travel time and where the average cost of a ticket is $686.

Top tips for finding cheap flights to Key West

  • Looking for cheap airfare to Key West? 25% of our users found round-trip tickets to Key West for the following prices or less: From Newark $283, from Washington, D.C. Reagan-National $290, from Chicago O'Hare Intl $368
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Key West flight deals.
  • Traveling mothers are in luck at Key West International Airport, as this airport goes above and beyond the standard airport services for nursing mothers. Where most airports simply have changing rooms and family restrooms, Key West International Airport has all of those plus the Mamava Suite. The suite features comfortable seating, electrical outlets, and every other amenity a nursing mother might need.
  • Traveling mothers are in luck at Key West International Airport, as this airport goes above and beyond the standard airport services for nursing mothers. Where most airports simply have changing rooms and family restrooms, Key West International Airport has all of those plus the Mamava Suite. The suite features comfortable seating, electrical outlets, and every other amenity a nursing mother might need.
  • Business travelers arriving at Key West Airport can obtain a variety of services, including printing and photocopying services at the business center located at the airport’s main terminal, which also houses the business lounge. The area has a quiet environment with comfortable seats and desks to allow you to work.
  • If you are arriving at Key West Airport and you need to buy some gifts before proceeding to your preferred destinations in the city, you can access several shop options at the airport. Key West Web Store, located at the main terminal, is one of the gift shops that operate on a 24-hour basis.
  • For fans of Hemingway, you can reach the Ernest Hemingway Home and Museum in just a few minutes from the airport. It is just a short bus, taxi, or rideshare trip just a couple miles from the terminal to the museum.
  • Consider using American Airlines when flying to Key West Airport and enjoy direct flights to Key West from more than 20 cities. The airline offers the advantage of priority through the airport at check-in, security, and boarding. You will also enjoy onboard amenities such as free drinks and meals on longer routes and extra baggage allowance, especially if you book American Airlines first class.
  • Looking to head into the city after your flight to Key West? There are a variety of ways to get into downtown Key West from the airport; namely taxis, public buses, shuttles, limos and, of course, ridesharing apps. For most travelers, shuttles, taxis, and ridesharing apps are likely the cheapest and most direct means of getting to your final destination.
  • For travelers heading straight to the Key West Cruise Terminal from the airport, taxis, shuttles, and public buses are your best options. First off, many cruise companies have shuttle services that will pick you up straight from the airport, so it will pay to check there first if you’re going on a cruise. Aside from that, taxis and regular shuttle services are convenient and relatively cheap ways of getting from the airport to the cruise terminal. And, as always, ridesharing apps like Uber and Lyft are always an option.
  • Planning on visiting another city in Florida after your vacation in Key West? Conveniently, the Greyhound Bus station is located directly adjacent to the airport’s terminals, making it easy for travelers to get from Key West to the Florida Mainland.
  • Consider staying at Hampton Inn Key West, which is about 0.5 miles from Key West Airport. It will take about 2min to connect from the airport to the hotel using a taxi, which is the most convenient means of transport. The hotel also has shuttles, which will transfer you from the airport freely. You can access these shuttles from the parking lot near the main terminal.

Top 5 airlines flying to Key West

 
See real verified KAYAK customer reviews for airlines flying to Key West. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Key West. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Key West? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7934 reviews
8.2Boarding
8.5Crew
7.3Food
7.9Comfort
7.9Entertainment
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Would have thought that they would gas up plane before everyone got on board

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Standard. No different than a discount carrier on a short trip.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Checking in at the counter was very disappointing. The lady had a very bad attitude and smart at me. She had no smile, did not greet me by name, or acknowledge me as a valued customer. Poor reflection of the airline.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

The outgoing flight tpa to fll was seriously delayed due to a frontal system impacting the incoming flight from key west. Weather is not under the control of the airline, better to arrive late than never! Thank you Silver Airways for your caution.

They canceled the flight and no longer fly out of Orlando. Trying to get my money refunded. Lost a night I paid for in Key West.

There was no serving off food on the flight being that it was so short.

The flight was VERY, VERY hot and the blowers weren't cooling it off...don't know what the problem was, but.....otherwise it was fine.

My flight from Avianca was 45 minutes late and it's very complicated to recheck in in ...also I have to say the silver desk folks were neither efficient nor helpful...so I missed my connecting flight. I actually got there before tge flight left but they refused to let me on....and gave me no vouchers for hotel etc

The cancelled our flight 3 times and we never made it to our destination. Every single airplane had a maintenance problem. Never fly this airline

9 hrs wait in airport then flt redirected to airport an hour away from our booked airport. Then at 8:00pm flight Cancelled. Silver supposed to book us on American the next day. Booked my husband but not me. Cost me Ubers, hotel, meals, new ticket and 1 hour taxi Cuz no flights to our home airport. Absolute disaster. Silver staff had no idea what was going on or what to do. Never Again Silver

Nothing about this flight was good. They are always cancelling or grossly delayed. We were delayed for 45 minutes for no apparent reason with no explanation or anything we could see and I missed my connection to Durham NC. I was on my way to my best friends memorial and funeral. Now I'll missed them both!!

Total disaster! The easiest flight was kept delayed till … cancelled! And before official announcement of the flight cancellation I was offered to join ongoing boarding to FLL so I had to change all my traveling plans, have lost my car reservation and a payed spot at the meeting I was going for to begin with! I had to no show to my flight back, because it was from different airport again!

The worst experience we had traveling. The worst experience we have had traveling. The service is lousy, I will NEVER choose this airline again.

Everything you need to know for your flight to Key West

Flights with popular airlines flying to Key West

Flights from the other most popular airlines that fly from the United States to Key West according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.