$910+ Cheap flights from Spain to Key West (EYW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — EYW
Nov 28 — Dec 51
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Spain to Key West with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Spain to Key West
Best flights from Spain to Key WestDiscover carefully curated flight deals from Spain to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.
Discover carefully curated flight deals from Spain to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.
This KLM deal was found by Cheapflights users on 10/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1310:40 amAGP - EYW
2 stops29h 23mKLM
Tue 3/176:00 pmEYW - AGP
2 stops20h 30mKLM
Deal found 10/27![KLM logo]()
$910
This British Airways deal was found by Cheapflights users on 10/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:50 pmAGP - EYW
2 stops33h 09mBritish Airways
Tue 3/171:59 pmEYW - AGP
2 stops23h 06mBritish Airways
Deal found 10/26![British Airways logo]()
$954
Cheap flight deals from Spain to Key West
Keep the following information in mind while searching for Spain to Key West flight deals. Data was last updated October 29, 2025.
Round-trip from | $910 (KLM) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Spain to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Spain to Key West that are best for you.
Fly from
Spain
Fly to
Key West
Route
Depart
Return
Price
MálagaKey West
AGP - EYW
AGPEYW
Malaga
Fri 3/13
10:40 am-11:03 am
2 stops29h 23m
Key West
Tue 3/17
6:00 pm-7:30 pm
2 stops20h 30m
$910
MálagaKey West
AGP - EYW
AGPEYW
Malaga
Fri 3/13
7:50 pm-11:59 pm
2 stops33h 09m
Key West
Tue 3/17
1:59 pm-6:05 pm
2 stops23h 06m
$954
Best time to book a flight from Spain to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Spain 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 from Spain to Key West
No data available for this route at this time. Please check back soon.