£31 Cheap Flights to Key West

View £31 flight on Sun, 3 May 2026Opens in a new window

Popular airlines to Key West

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Key West

Prices were available within the past 7 days and start at £31 for one-way flights and £61 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Sun, 23 Aug - Tue, 1 Sept
TPA
Tampa
EYW
Key West
£61 Return, found 4 days ago
£61
Return
found 4 days ago
Select Breeze Airways flight, departing Sun, 23 Aug from Tampa to Key West, returning Tue, 1 Sept, priced at £61 found 4 days ago
Delta
Tue, 4 Aug - Wed, 12 Aug
MCO
Orlando
EYW
Key West
£313 Return, found 6 days ago
£313
Return
found 6 days ago
Select Delta flight, departing Tue, 4 Aug from Orlando to Key West, returning Wed, 12 Aug, priced at £313 found 6 days ago
American Airlines
Tue, 1 Dec - Sat, 5 Dec
MCO
Orlando
EYW
Key West
£336 Return, found 1 day ago
£336
Return
found 1 day ago
Select American Airlines flight, departing Tue, 1 Dec from Orlando to Key West, returning Sat, 5 Dec, priced at £336 found 1 day ago
United
Wed, 29 Jul - Thu, 6 Aug
NAS
Nassau
EYW
Key West
£497 Return, found 1 day ago
£497
Return
found 1 day ago
Select United flight, departing Wed, 29 Jul from Nassau to Key West, returning Thu, 6 Aug, priced at £497 found 1 day ago
JetBlue Airways
Thu, 16 Apr - Sun, 19 Apr
BOS
Boston
EYW
Key West
£543 Return, found 1 day ago
£543
Return
found 1 day ago
Select JetBlue Airways flight, departing Thu, 16 Apr from Boston to Key West, returning Sun, 19 Apr, priced at £543 found 1 day ago

Frequently asked questions

What is the name of Key West's airport?
Key West Intl. Airport (EYW) is the only airport in Key West.
How far is EYW from central Key West?
EYW is only a short drive from downtown Key West. You'll find it 5 kms (3 miles) from the centre of the city.
What airport is best to fly into Key West?
Located 5 kms (3 miles) from the downtown area, Key West Intl. Airport is likely to be your first stop in Key West.
How many airlines fly to Key West?
Key West is serviced by 5 air carriers from at least 21 airports around the world.
Which airlines fly to Key West?
Most of the flights heading into Key West are offered by American Airlines. The most popular route takes off from Miami, and American Airlines flies this route the most often.
How many nonstop flights are there to Key West?
With roughly 223 nonstop flights running each week, you'll be touching down in Key West before you have time to say, "Are we there yet?"
Where are the most popular flights to Key West departing from?
A large number of flights to Key West depart from Miami, Atlanta and Charlotte airports.
How long is the flight to Key West Airport?
Which city you depart from determines how long you'll be strapped into your seat. From Miami to Key West, the average flight time is 1 hour and 4 minutes. From Atlanta it's around 1 hour and 55 minutes, and from Charlotte it's 2 hours and 22 minutes.
How to book the cheapest flight to Key West?
We've all come across those travellers who manage to get wonderfully cheap airfares every time they fly. Eager to know how to do it for your Key West holiday? Don't wait until the last minute to lock in your flight. Also, do some online research and compare your options. If your destination has several airports, you may be able to nab a better price by flying into one that's further away. Last of all, another simple way to save some cash is be ready to book at a moment's notice. If you stumble on a terrific deal, don't think twice — snap it up while you've got the chance.
Do you have any tips for my flight to Key West?
We've rounded up all the info you need to make your flight an enjoyable experience. Follow our tips and you'll be speeding through the airport and having a ball in Key West in no time flat. What to pack in your hand luggage:

  • The trick to having an awesome flight experience is to plan ahead. So, let's start with the essentials: passport, boarding pass, bank cards and vital medications. Next, bring items that'll help while away those hours, like some electronic gadgets or a good book. It's also a wise idea to bring your chargers, a neck pillow and a pair of noise-cancelling headphones. Finally, be sure to chuck in toiletries like a toothbrush, deodorant and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Pointed or sharp objects, like your beloved Swiss Army knife, and dangerous products which are explosive or flammable, such as flares, bleaching agents and strong acids, are also prohibited.

What to wear on a flight:

  • The aisles of an aircraft aren't the place for a fashion parade. Dress in comfortable layers and pick shoes that are roomy, flat and easy to remove.
  • Deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some gentle exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Key West?
The trick is to be organised before you arrive at the airport security gate. That way, you'll be stepping onto that plane to Key West in no time at all. Follow these tips and get your trip off to a terrific start:

  • Airport security personnel first need to check that you have a valid ID and matching boarding pass before you're allowed to proceed any further. Keep them close by.
  • Time to strip down. Well kind of. Your coat, belt, keys and other small items, like your earphones, will need to go on a tray through the X-ray machine. Make your life easier by removing them before your turn arrives.
  • Electronic devices like phones and laptops will also have to go on a tray to be scanned. Don't worry though, you'll be back online before you know it.
  • Remove all gels and liquids from your carry-on luggage. They often need to be sent through the X-ray scanner separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • Lightweight sneakers are a practical footwear choice as you're less likely to be required to remove them when passing through security. Boots and other bulky shoes are usually subjected to additional screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked baggage. They won't be allowed in the cabin.

Travel information

Destination airport
Key West Intl.
Destination airport IATA code
EYW
Destination city name
Key West
Return price
£61

Trending flights to Key West

Prices were available within the past 7 days and start at £31 for one-way flights and £61 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 1 Feb - Mon, 8 Feb
LGW
London
EYW
Key West
£557 Return, found 1 day ago
£557
Return
found 1 day ago
Select American Airlines flight, departing Mon, 1 Feb from London to Key West, returning Mon, 8 Feb, priced at £557 found 1 day ago

Explore a world of travel with Expedia

*Available to Expedia members.