HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cadiz

$578+ Cheap flights from Key Largo, FL to Cadiz, Spain

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SVQ
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Cadiz 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.

Cheap flight deals from Key Largo to Cadiz

Keep the following information in mind while searching for Key Largo to Cadiz flight deals. Data was last updated julio 31, 2025.

Round-trip from

$578
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$1,033
From Key Largo to Cadiz
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($236 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Key Largo to Cadiz

Cheapest flights from Key Largo to Cadiz
Explore the most affordable flight options available from Key Largo to Cadiz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/64:55 pmMIA - XRY
1 stop14h 15mAmerican Airlines
mié. 10/229:15 amXRY - MIA
2 stops18h 36mAmerican Airlines
Deal found 7/31$578
This Iberia deal was found by Cheapflights users on 7/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/147:40 pmMIA - XRY
1 stop31h 10mIberia
mar. 11/182:00 pmXRY - MIA
1 stop36h 00mIberia
Deal found 7/29$646
This Gurufare deal was found by Cheapflights users on 7/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/64:55 pmMIA - XRY
1 stop14h 15mBritish Airways
mié. 10/229:15 amXRY - MIA
1 stop16h 40mBritish Airways
Deal found 7/29$674
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/149:54 amMIA - XRY
3 stops25h 11mMultiple Airlines
dom. 9/212:20 pmXRY - MIA
2 stops30h 30mMultiple Airlines
Deal found 7/31$938

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Cadiz 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 julio 31, 2025.
Use the filters below to find and compare flights from Key Largo to Cadiz that are best for you.

Fly from

Key Largo

Fly to

Cadiz

Route

Depart

Return

Price

MiamiJerez de la Frontera

MIA - XRY

MIAXRY

Miami

lun. 10/6

4:55 pm-1:10 pm

1 stop14h 15m

Jerez de la Frontera La Parra

mié. 10/22

9:15 am-9:51 pm

2 stops18h 36m

$578

MiamiJerez de la Frontera

MIA - XRY

MIAXRY

Miami

vie. 11/14

7:40 pm-8:50 am

1 stop31h 10m

Jerez de la Frontera La Parra

mar. 11/18

2:00 pm-8:00 pm

1 stop36h 00m

$646

MiamiJerez de la Frontera

MIA - XRY

MIAXRY

Miami

lun. 10/6

4:55 pm-1:10 pm

1 stop14h 15m

Jerez de la Frontera La Parra

mié. 10/22

9:15 am-7:55 pm

1 stop16h 40m

$674

MiamiJerez de la Frontera

MIA - XRY

MIAXRY

Miami

dom. 9/14

9:54 am-5:05 pm

3 stops25h 11m

Jerez de la Frontera La Parra

dom. 9/21

2:20 pm-2:50 pm

2 stops30h 30m

$938

MiamiJerez de la Frontera

MIA - XRY

MIAXRY

Miami

sáb. 8/30

11:50 am-8:40 am

2 stops14h 50m

$1,093

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Key Largo to Cadiz

Have a flexible travel schedule? Discover the best time to fly to Cadiz from Key Largo 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 Key Largo to Cadiz

What is the cheapest month to book a flight from Key Largo to Cadiz?

Currently, January is the cheapest month in which you can book a flight from Key Largo to Cadiz (average of $637). Flying from Key Largo to Cadiz in June is currently the most expensive (average of $1,220). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KE9 to CA9?

Find hourly flight availability from Key Largo to Cadiz. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Cadiz as you normally would.

Reviews of airlines servicing Cadiz

Get insights into the airlines that provide service to Cadiz. 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 Cadiz. Reviews last updated julio 31, 2025.
Get a feel of what it's like to fly with American Airlines, Iberia, and British Airways from Key Largo to Cadiz by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Crew

8.0

Food

6.5

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Bama,Oct 2024

MIA - PNS

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Crew

8.0

Food

6.5

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Bama,Oct 2024

MIA - PNS

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.
Iberia
7.0
Good
2,859 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Crew

8.0

Food

6.5

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Bama,Oct 2024

MIA - PNS

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.
British Airways
6.6
Okay
7,222 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Crew

8.0

Food

6.5

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Bama,Oct 2024

MIA - PNS

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Cadiz. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Key Largo to Cadiz that include hotel bookings?

    Yes. In addition to deals on Key Largo to Cadiz flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Cadiz?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Cadiz.

  • Can I find deals for business class flights from Key Largo to Cadiz?

    Yes. Cheapflights offers flight deals from Key Largo to Cadiz by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key Largo to Cadiz?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Cadiz (average of $637). Flying from Key Largo to Cadiz in June is currently the most expensive (average of $1,220). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key Largo to Cadiz

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Málaga flights
Miami to Seville flights
Orlando to Málaga flights
West Palm Beach to Málaga flights
Tampa to Málaga flights
Orlando to Seville flights
Fort Lauderdale to Málaga flights
Jacksonville to Seville flights
Miami to Granada flights
West Palm Beach to Seville flights
Tampa to Seville flights
Miami to Jerez de la Frontera flights
Fort Lauderdale to Granada flights
Fort Lauderdale to Jerez de la Frontera flights
Jacksonville to Málaga flights
Fort Myers to Málaga flights
West Palm Beach to Jerez de la Frontera flights
West Palm Beach to Granada flights
Orlando to Jerez de la Frontera flights
Jacksonville to Jerez de la Frontera flights
Fort Lauderdale to Seville flights
Miami to Almería flights
Gainesville to Málaga flights
Tampa to Granada flights
Orlando to Granada flights
Tampa to Almería flights
Tampa to Jerez de la Frontera flights
Sarasota to Granada flights
Sarasota to Málaga flights
Fort Lauderdale to Almería flights
Gainesville to Jerez de la Frontera flights

Top 3 airlines flying from Key Largo to Cadiz

Discover the top 3 airlines that operate flights from Key Largo to Cadiz. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$457Average$751FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$558Average$871FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$575Average$806FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.