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Costa del Sol

$302+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — AGP
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$577
(Kiwi.com)

One-way from

$302
(Norse)

Popular in

June

Cheapest in

February

Average price

$651
Provider with most accurate pricing for Miami-Malaga flight deals.
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Provider most trusted by Cheapflights users for Miami-Malaga flights.
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From Key Largo to Costa del Sol
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One-way flight from Key Largo to Costa del Sol
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Highest demand for flights based on searches. 20% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 17, 2025.

This Justfly.com deal was found by Cheapflights users on 4/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:45 pmMIA - AGP
1 stop14h 55mRoyal Air Maroc
Wed 10/151:50 pmAGP - MIA
1 stop11h 55mRoyal Air Maroc
Deal found 4/17$567
This Travelocity deal was found by Cheapflights users on 4/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/223:30 pmMIA - AGP
2 stops15h 10mIberia
Tue 11/411:05 pmAGP - MIA
1 stop26h 55mIberia
Deal found 4/17$576
This SWISS deal was found by Cheapflights users on 4/17. 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.
Sun 10/57:40 pmMIA - AGP
2 stops31h 20mSWISS
Tue 10/216:40 amAGP - MIA
1 stop16h 50mSWISS
Deal found 4/17$577
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 10/2212:00 pmMIA - AGP
2 stops14h 30mAmerican Airlines
Tue 11/49:10 amAGP - MIA
2 stops17h 10mAmerican Airlines
Deal found 4/17$580
This Gurufare deal was found by Cheapflights users on 4/17. 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.
Mon 10/209:30 pmMIA - AGP
1 stop12h 45mAir Europa
Sun 11/28:30 amAGP - MIA
1 stop16h 55mAir Europa
Deal found 4/17$582
This KLM deal was found by Cheapflights users on 4/17. 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.
Tue 10/214:35 pmMIA - AGP
1 stop13h 10mMultiple Airlines
Tue 11/44:25 pmAGP - MIA
2 stops30h 08mMultiple Airlines
Deal found 4/17$585
This Delta deal was found by Cheapflights users on 4/17. 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.
Wed 10/224:35 pmMIA - AGP
1 stop20h 25mDelta
Sun 11/25:05 amAGP - MIA
1 stop17h 25mDelta
Deal found 4/17$588
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/110:14 amMIA - AGP
1 stop15h 21mUnited Airlines
Wed 5/149:35 amAGP - MIA
1 stop29h 35mUnited Airlines
Deal found 4/17$594
This British Airways deal was found by Cheapflights users on 4/17. 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.
Mon 10/205:00 pmMIA - AGP
1 stop15h 55mBritish Airways
Tue 11/46:55 pmAGP - MIA
2 stops31h 25mBritish Airways
Deal found 4/17$595
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/17. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1912:35 amMIA - AGP
1 stop27h 00mTAP AIR PORTUGAL
Thu 11/66:00 amAGP - MIA
1 stop14h 50mTAP AIR PORTUGAL
Deal found 4/17$600
This Gurufare deal was found by Cheapflights users on 4/17. 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.
Thu 5/11:57 pmMIA - AGP
2 stops21h 38mLufthansa
Sun 5/119:35 amAGP - MIA
1 stop18h 16mLufthansa
Deal found 4/17$640
This Air France deal was found by Cheapflights users on 4/17. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/64:35 pmMIA - AGP
1 stop17h 45mAir France
Wed 8/135:55 amAGP - MIA
1 stop20h 40mAir France
Deal found 4/17$676

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 April 17, 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

Thu 5/1

7:53 am-7:35 am

1 stop17h 42m

Malaga

Wed 5/14

9:35 am-12:51 pm

1 stop33h 16m

$594

MiamiMálaga

MIA - AGP

MIAAGP

Miami

Thu 5/1

1:57 pm-5:35 pm

2 stops21h 38m

Malaga

Wed 5/14

9:35 am-10:29 pm

2 stops18h 54m

$596

MiamiMálaga

MIA - AGP

MIAAGP

Miami

Sat 5/3

2:15 pm-11:50 am

2 stops15h 35m

Malaga

Wed 5/7

11:40 am-11:43 pm

2 stops18h 03m

$608

MiamiMálaga

MIA - AGP

MIAAGP

Miami

Thu 5/1

10:15 am-11:45 am

2 stops19h 30m

Malaga

Wed 5/14

12:40 pm-8:35 pm

1 stop13h 55m

$625

MiamiMálaga

MIA - AGP

MIAAGP

Miami

Thu 5/1

1:57 pm-5:35 pm

2 stops21h 38m

Malaga

Sun 5/11

9:35 am-9:51 pm

1 stop18h 16m

$640

MiamiMálaga

MIA - AGP

MIAAGP

Miami

Tue 5/20

4:30 pm-10:55 pm

1 stop24h 25m

Malaga

Tue 5/27

3:25 pm-2:45 pm

1 stop29h 20m

$711

MiamiMálaga

MIA - AGP

MIAAGP

Miami

Sun 5/18

9:45 pm-6:40 pm

1 stop14h 55m

Malaga

Sun 5/25

1:50 pm-7:45 pm

1 stop11h 55m

$721

MiamiMálaga

MIA - AGP

MIAAGP

Miami

Thu 4/24

10:50 pm-7:00 pm

1 stop14h 10m

Malaga

Thu 5/8

12:40 pm-8:50 pm

1 stop14h 10m

$757

MiamiMálaga

MIA - AGP

MIAAGP

Miami

Thu 5/29

3:25 pm-8:30 am

1 stop11h 05m

Malaga

Sun 6/8

7:15 am-8:15 pm

2 stops19h 00m

$788

MiamiMálaga

MIA - AGP

MIAAGP

Miami

Sat 4/26

9:30 pm-8:20 pm

1 stop16h 50m

Malaga

Sat 5/3

9:10 pm-6:45 pm

1 stop27h 35m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 20 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 $600). Flying from Key Largo to Costa del Sol in June is currently the most expensive (average of $1,152). 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 April 17, 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 Costa del Sol as you normally would.

Rainfall in Costa del Sol by month

Plan your trip to Costa del Sol by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa del Sol ranges from 0.1 - 3.7 inches per month. November is typically the wettest month, when rainfall can reach 3.7 in. July is typically the driest time to visit Costa del Sol when rainfall is around 0.1 in.

Temperature in Costa del Sol by month

Plan your trip to Costa del Sol by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa del Sol, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 April 17, 2025.
Get a feel of what it's like to fly with Delta, KLM and Air France from Key Largo to Costa del Sol by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Scandinavian Airlines
7.3
Good
1,335 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

  • What are the cheapest airlines to fly from Key Largo to Costa del Sol one-way?

    One-way options have recently been found by users for as low as $468 on Royal Air Maroc. Other airlines that offer cheap prices include Air Europa from $475 and Delta from $487 one-way.

  • 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 $600). Flying from Key Largo to Costa del Sol in June is currently the most expensive (average of $1,152). 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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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$296Average$412FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$396Average$803FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$402Average$636FlexibilityNo cancel feeOn-time77%
Air EuropaCheapest$462Average$755FlexibilityNo cancel feeOn-time83%
British AirwaysCheapest$469Average$716FlexibilityNo cancel feeOn-time70%
IberiaCheapest$470Average$780FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$497Average$767FlexibilityNo cancel feeOn-time71%
SWISSCheapest$506Average$635FlexibilityNo cancel feeOn-time79%
DeltaCheapest$525Average$775FlexibilityNo cancel feeOn-timeN/A
Royal Air MarocCheapest$527Average$594FlexibilityNo cancel feeOn-time75%

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