EYW

€457 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 15/10. 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
1 adult, Economy

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, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Key West, as well as popular online travel agencies
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Flights Deals

Cheap Flights to Key West

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Key West

Mon, 11 Aug - Mon, 18 Aug
United Airlines Logo
13:35 - 13:26DUB-EYW
28h 51m1 stop
United Airlines Logo
14:22 - 07:20EYW-DUB
11h 58m1 stop
€603United Airlines
Find Deal
Mon, 11 Aug - Mon, 18 Aug
United Airlines Logo
13:35 - 13:26DUB-EYW
28h 51m1 stop
United Airlines Logo
14:22 - 11:10EYW-DUB
15h 48m1 stop
€605United Airlines
Find Deal
Fri, 11 Jul - Tue, 15 Jul
American Airlines Logo
09:30 - 10:57DUB-EYW
30h 27m2 stops
American Airlines Logo
11:18 - 17:05EYW-DUB
24h 47m2 stops
€674American Airlines
Find Deal
Fri, 11 Jul - Tue, 15 Jul
American Airlines Logo
13:45 - 10:57DUB-EYW
26h 12m2 stops
American Airlines Logo
13:25 - 17:05EYW-DUB
22h 40m2 stops
€675American Airlines
Find Deal
Mon, 11 Aug - Mon, 18 Aug
 Logo
20:45 - 17:27DUB-EYW
25h 42m2 stops
 Logo
11:52 - 08:15EYW-DUB
15h 23m2 stops
€700
Find Deal
Mon, 11 Aug - Mon, 18 Aug
KLM Logo
20:45 - 20:12DUB-EYW
28h 27m2 stops
KLM Logo
11:52 - 08:45EYW-DUB
15h 53m1 stop
€702KLM
Find Deal
Mon, 11 Aug - Mon, 18 Aug
KLM Logo
11:00 - 20:12DUB-EYW
14h 12m1 stop
KLM Logo
11:52 - 08:45EYW-DUB
15h 53m1 stop
€710KLM
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Thu, 14 Aug - Thu, 21 Aug
 Logo
20:45 - 17:27DUB-EYW
25h 42m2 stops
 Logo
18:22 - 08:45EYW-DUB
33h 23m1 stop
€725
Find Deal
Thu, 14 Aug - Thu, 21 Aug
Air France Logo
11:00 - 20:12DUB-EYW
14h 12m1 stop
Air France Logo
18:22 - 08:45EYW-DUB
33h 23m1 stop
€733Air France
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Thu, 14 Aug - Thu, 21 Aug
Air France Logo
11:00 - 20:12DUB-EYW
14h 12m1 stop
Air France Logo
18:22 - 08:45EYW-DUB
33h 23m1 stop
€784Air France
Find Deal
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KAYAK's insights & trends for flights to Key West

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

How long is the flight to Key West?

The duration of your flight to Key West depends on your departure and arrival airports. Obviously, any flights that include a stopover will also be longer. The most popular route to Key West on KAYAK is from Dublin, which takes 32h 51m.

Good to know – Book Cheap Key West Plane Tickets

Cheapest flight€457
Flight from Dublin 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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

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

    Key West Airport is 4 km from the centre of Key West.

  • 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.

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

    Based on KAYAK data, the cheapest day to fly to Key West is Thursday where round-trip tickets can be as cheap as €635. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are €635 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 travellers 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 morning, when round-trip flights cost €741 on average. The most expensive time of day to fly to Key West is generally in the morning, which is peak travel time and where the average cost of a ticket is €741.

Top tips for finding cheap flights to Key West

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Key West flight deals.

Prefer to fly direct to Key West?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Key West.
Find which airlines fly direct to Key West Airport, which days they fly and book direct flights.

Direct departures

Ireland to Key West

Monday

Aeromexico, Air France, Alaska Airlines, +12 more

Aeromexico, Air France, +13 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +12 more

Aeromexico, Air France, +13 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +12 more

Aeromexico, Air France, +13 more

Thursday

Aeromexico, Air France, Alaska Airlines, +12 more

Aeromexico, Air France, +13 more

Friday

Aeromexico, Air France, Alaska Airlines, +12 more

Aeromexico, Air France, +13 more

Saturday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Sunday

Aeromexico, Air France, Alaska Airlines, +12 more

Aeromexico, Air France, +13 more

See more direct flights

Direct returns

Key West to Ireland

Monday

Aeromexico, Air France, Alaska Airlines, +12 more

Aeromexico, Air France, +13 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +12 more

Aeromexico, Air France, +13 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +12 more

Aeromexico, Air France, +13 more

Thursday

Aeromexico, Air France, Alaska Airlines, +12 more

Aeromexico, Air France, +13 more

Friday

Aeromexico, Air France, Alaska Airlines, +12 more

Aeromexico, Air France, +13 more

Saturday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Sunday

Aeromexico, Air France, Alaska Airlines, +12 more

Aeromexico, Air France, +13 more

See more direct flights

Everything you need to know for your flight to Key West

Information on the airport you'll fly into in Key West

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