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Costa del Sol

$226+ Cheap flights from Key Largo, FL to Costa del Sol

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — AGP
nov 30 — dic 71
dom 11/30
dom 12/7
1 adult, Economy
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Find flight deals from Key Largo to Costa del Sol

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

This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 11/264:40 pmMIA - AGP
1 stop16h 40mSWISS
gio 12/41:00 pmAGP - MIA
1 stop31h 40mSWISS
Deal found 10/30$480
This Mytrip deal was found by Cheapflights users on 10/30. 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.
gio 11/2712:25 pmMIA - AGP
2 stops20h 15mMultiple Airlines
lun 12/12:40 pmAGP - MIA
2 stops30h 00mMultiple Airlines
Deal found 10/30$482
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 11/1510:30 pmMIA - AGP
1 stop28h 00mIberia
sab 11/227:15 amAGP - MIA
2 stops19h 30mIberia
Deal found 10/29$504
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 11/1710:30 pmMIA - AGP
2 stops18h 20mIberia
ven 11/219:10 amAGP - MIA
2 stops32h 10mIberia
Deal found 10/29$505
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 11/177:50 pmMIA - AGP
1 stop13h 10mSWISS
ven 11/212:40 pmAGP - MIA
2 stops30h 00mSWISS
Deal found 10/29$507
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 11/2412:25 pmMIA - AGP
2 stops20h 15mMultiple Airlines
lun 12/12:40 pmAGP - MIA
2 stops30h 00mMultiple Airlines
Deal found 10/28$509
This Mytrip deal was found by Cheapflights users on 10/30. 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.
ven 10/315:40 pmMIA - AGP
2 stops18h 15mMultiple Airlines
ven 11/75:35 amAGP - MIA
1 stop15h 05mMultiple Airlines
Deal found 10/30$511
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 10/3111:30 pmMIA - AGP
2 stops30h 40mIberia
ven 11/79:10 amAGP - MIA
2 stops32h 10mIberia
Deal found 10/30$513
This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 11/127:55 pmMIA - AGP
2 stops32h 40mScandinavian Airlines
sab 11/228:30 pmAGP - MIA
2 stops27h 35mScandinavian Airlines
Deal found 10/30$515
This SWISS deal was found by Cheapflights users on 10/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 11/267:50 pmMIA - AGP
1 stop13h 30mSWISS
dom 11/3011:55 amAGP - MIA
2 stops56h 45mSWISS
Deal found 10/29$517
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 11/236:00 amMIA - AGP
2 stops24h 20mDelta
lun 12/84:25 pmAGP - MIA
1 stop28h 25mDelta
Deal found 10/30$521

Cheap flight deals from Key Largo to Costa del Sol

Keep the following information in mind while searching for Key Largo to Costa del Sol flight deals. Data was last updated ottobre 31, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$478
(American Airlines)

One-way from

$226
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$616
Provider with most accurate pricing for Miami-Malaga flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Malaga flights.
Search Deals
From Key Largo to Costa del Sol
Search Deals
One-way flight from Key Largo to Costa del Sol
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

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

Fly from

Key Largo

Fly to

Costa del Sol

Route

Depart

Return

Price

MiamiMálaga

MIA - AGP

MIAAGP

Miami

lun 1/12

10:40 pm-12:20 pm

1 stop31h 40m

Malaga

gio 1/22

6:05 am-5:40 pm

1 stop17h 35m

$479

MiamiMálaga

MIA - AGP

MIAAGP

Miami

mar 1/13

4:50 pm-1:25 pm

1 stop14h 35m

Malaga

ven 1/23

10:40 am-12:51 am

2 stops20h 11m

$487

MiamiMálaga

MIA - AGP

MIAAGP

Miami

gio 11/27

8:00 pm-4:55 pm

1 stop14h 55m

Malaga

lun 12/1

8:25 pm-2:50 pm

1 stop24h 25m

$497

MiamiMálaga

MIA - AGP

MIAAGP

Miami

gio 11/27

2:07 pm-1:05 pm

2 stops16h 58m

Malaga

lun 12/1

8:25 pm-2:50 pm

1 stop24h 25m

$507

MiamiMálaga

MIA - AGP

MIAAGP

Miami

lun 1/12

10:40 pm-12:20 pm

1 stop31h 40m

Malaga

ven 1/23

4:25 pm-6:54 pm

2 stops32h 29m

$508

MiamiMálaga

MIA - AGP

MIAAGP

Miami

mer 11/12

7:55 pm-10:35 am

2 stops32h 40m

Malaga

sab 11/22

8:30 pm-6:05 pm

2 stops27h 35m

$515

MiamiMálaga

MIA - AGP

MIAAGP

Miami

dom 11/23

6:00 am-12:20 pm

2 stops24h 20m

Malaga

lun 12/8

4:25 pm-2:50 pm

1 stop28h 25m

$521

MiamiMálaga

MIA - AGP

MIAAGP

Miami

ven 11/14

11:27 am-12:20 pm

2 stops18h 53m

Malaga

mar 11/18

1:20 pm-10:21 am

2 stops27h 01m

$534

MiamiMálaga

MIA - AGP

MIAAGP

Miami

lun 11/24

12:25 pm-2:40 pm

2 stops20h 15m

Malaga

lun 12/1

3:50 pm-2:40 pm

1 stop28h 50m

$576

MiamiMálaga

MIA - AGP

MIAAGP

Miami

sab 11/15

10:15 pm-10:00 am

2 stops53h 45m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 19 results
1
2

Best time to book a flight from Key Largo to Costa del Sol

Have a flexible travel schedule? Discover the best time to fly to Costa del Sol 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 Costa del Sol

What is the cheapest month to book a flight from Key Largo to Costa del Sol?

Currently, January is the cheapest month in which you can book a flight from Key Largo to Costa del Sol (average of $396). Flying from Key Largo to Costa del Sol in July is currently the most expensive (average of $558). 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 EER?

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

One of the essential ways to save on airfare from Key Largo to Costa del Sol is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 16% on airfare.

Reviews of airlines servicing Costa del Sol

Get insights into the airlines that provide service to Costa del Sol. 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 Costa del Sol. Reviews last updated ottobre 31, 2025.
Read through reviews of airlines operating flights from Key Largo to Costa del Sol, such as Delta, TAP AIR PORTUGAL, and Air Europa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
TAP AIR PORTUGAL
7.1
Good
2,040 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Air Europa
7.0
Good
568 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Iberia
7.0
Good
3,004 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
British Airways
6.7
Okay
7,487 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

  • How long is the flight from Key Largo to Costa del Sol?

    Airlines like Delta and KLM fly from Key Largo to Costa del Sol in about 14h 35m. The time it takes to get you to your destination can typically vary by up to 17h 05m. The distance from Key Largo to Costa del Sol is about 4425 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Key Largo to Costa del Sol?

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

  • Can I find deals for business class flights from Key Largo to Costa del Sol?

    Yes. Cheapflights offers flight deals from Key Largo to Costa del Sol 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 Costa del Sol?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Costa del Sol (average of $396). Flying from Key Largo to Costa del Sol in July is currently the most expensive (average of $558). 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

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Alternative routes for Key Largo to Costa del Sol

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Top 10 airlines flying from Key Largo to Costa del Sol

Discover the top 10 airlines that operate flights from Key Largo to Costa del Sol. 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 ottobre 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$402Average$763FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$416Average$543FlexibilityNo cancel feeOn-time77%
Air EuropaCheapest$468Average$694FlexibilityNo cancel feeOn-time83%
DeltaCheapest$471Average$686FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$475Average$614FlexibilityNo cancel feeOn-time70%
IberiaCheapest$486Average$775FlexibilityNo cancel feeOn-time77%
SWISSCheapest$497Average$534FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$506Average$715FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$517Average$684FlexibilityNo cancel feeOn-time69%
Royal Air MarocCheapest$527Average$610FlexibilityNo cancel feeOn-time75%

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